Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 331 | 0.041993 | 0.047882 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=331-Q=379.opb |
MD5SUM | 0bf0ace8d7aec7a95af6cb8fabaea176 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 331 |
Best CPU time to get the best result obtained on this benchmark | 0.013997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 331 |
Optimality of the best value was proved | YES |
Number of variables | 99 |
Total number of constraints | 244 |
Number of constraints which are clauses | 243 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 81 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 125449 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 386570 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Parsing PB file... 0.01 c Converting 245 PB-constraints to clauses... 0.01 c -- Unit propagations: (none) 0.01 c -- Detecting intervals from adjacent constraints: # 0.01 c -- Clauses(.)/Splits(s): ................................................................................................................................................................................................................................................... 0.01 c ---[ 0]---> Sorter-cost: 1193 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0.02 c ==================================[MINISAT+]================================== 0.02 c | Conflicts | Original | Learnt | Progress | 0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.02 c ============================================================================== 0.02 c | 0 | 3242 7669 | 1080 0 0 nan | 0.000 % | 0.03 c | 101 | 3002 7127 | 1188 77 1133 14.7 | 10.492 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 331[0m 0.04 o 331 0.04 c [1mOptimal solution: 331[0m 0.04 s OPTIMUM FOUND 0.04 v x1 x2 -x3 x4 -x5 -x6 x7 -x8 x9 x19 x10 x20 x11 -x21 -x12 x22 x13 x23 x14 x24 x15 x25 x16 -x26 -x17 x27 x18 x28 x29 -x30 x31 x32 x33 x34 0.04 v -x35 x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 x49 x50 x51 x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 0.04 v -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 x76 x77 x78 x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 0.04 v -x90 x91 x92 -x93 x94 x95 x96 x97 -x98 x99 0.04 c _______________________________________________________________________________ 0.04 c 0.04 c restarts : 2 0.04 c conflicts : 138 (3286 /sec) 0.04 c decisions : 191 (4548 /sec) 0.04 c propagations : 0 (0 /sec) 0.04 c inspects : 0 (0 /sec) 0.04 c CPU time : 0.041993 s 0.04 c _______________________________________________________________________________
OK 331
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node76/watcher-47444-1149839574 -o ROOT/results/node76/solver-47444-1149839574 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node76/47444-1149839574/instance-47444-1149839574.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.09 0.06 0.02 2/68 13046 /proc/meminfo: memFree=1354648/2055888 swapFree=4085384/4096564 [pid=13046] ppid=13044 vsize=1048 CPUtime=0 /proc/13046/stat : 13046 (minisat+) R 13044 13046 13000 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 249596750 1073152 88 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134619209 0 0 4096 16386 0 0 0 17 1 0 0 /proc/13046/statm: 262 88 74 215 0 44 0 Child status: 30 Real time (s): 0.047882 CPU time (s): 0.041993 CPU user time (s): 0.041993 CPU system time (s): 0 CPU usage (%): 87.7011 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node76 on Fri Jun 9 07:52:54 UTC 2006 FILE ID= 47444-1149839574 PBS_JOBID= 381745 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=331-Q=379.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node76/47444-1149839574/instance-47444-1149839574.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-47444-1149839574 -o ROOT/results/node76/solver-47444-1149839574 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node76/47444-1149839574/instance-47444-1149839574.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 0bf0ace8d7aec7a95af6cb8fabaea176 RANDOM SEED= 280996641 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.236 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 6006.14 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.236 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5999.40 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1354856 kB Buffers: 44416 kB Cached: 580948 kB SwapCached: 2412 kB Active: 131200 kB Inactive: 502900 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1354856 kB SwapTotal: 4096564 kB SwapFree: 4085384 kB Dirty: 108 kB Writeback: 0 kB Mapped: 16560 kB Slab: 53452 kB Committed_AS: 508648 kB PageTables: 1264 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node76 on Fri Jun 9 07:52:54 UTC 2006