Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 347 | 0.046992 | 0.051604 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=347-Q=419.opb |
MD5SUM | ab658a9921f92fece2c76f38481d73bd |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 347 |
Best CPU time to get the best result obtained on this benchmark | 0.011997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 347 |
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 | 145393 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 406514 |
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: 1192 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 | 3153 7467 | 1051 0 0 nan | 0.000 % | 0.03 c | 101 | 2977 7071 | 1156 73 1271 17.4 | 11.951 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 419[0m 0.04 o 419 0.04 c ---[ 0]---> BDD-cost: 2 0.04 c ==================================[MINISAT+]================================== 0.04 c | Conflicts | Original | Learnt | Progress | 0.04 c | | Clauses Literals | Max Clauses Literals LPC | | 0.04 c ============================================================================== 0.04 c | 157 | 2535 6052 | 845 63 772 12.3 | 11.951 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 347[0m 0.04 o 347 0.04 c ---[ 0]---> BDD-cost: 3 0.04 c ==================================[MINISAT+]================================== 0.04 c | Conflicts | Original | Learnt | Progress | 0.04 c | | Clauses Literals | Max Clauses Literals LPC | | 0.04 c ============================================================================== 0.04 c | 161 | 2212 5300 | 737 47 611 13.0 | 11.951 % | 0.05 c ============================================================================== 0.05 c [1mOptimal solution: 347[0m 0.05 s OPTIMUM FOUND 0.05 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 0.05 v x33 -x34 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 0.05 v -x61 x62 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 0.05 v -x88 -x89 -x90 x91 x92 -x93 -x94 -x95 x96 -x97 x98 x99 0.05 c _______________________________________________________________________________ 0.05 c 0.05 c restarts : 4 0.05 c conflicts : 167 (3554 /sec) 0.05 c decisions : 211 (4490 /sec) 0.05 c propagations : 0 (0 /sec) 0.05 c inspects : 0 (0 /sec) 0.05 c CPU time : 0.046992 s 0.05 c _______________________________________________________________________________
OK 347
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/node83/watcher-47590-1149856059 -o ROOT/results/node83/solver-47590-1149856059 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node83/47590-1149856059/instance-47590-1149856059.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.90 2/67 22780 /proc/meminfo: memFree=1700000/2055888 swapFree=4085408/4096564 [pid=22780] ppid=22778 vsize=1048 CPUtime=0 /proc/22780/stat : 22780 (minisat+) R 22778 22780 22734 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 251245298 1073152 90 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/22780/statm: 262 90 74 215 0 44 0 Child status: 30 Real time (s): 0.051604 CPU time (s): 0.046992 CPU user time (s): 0.046992 CPU system time (s): 0 CPU usage (%): 91.0627 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node83 on Fri Jun 9 12:27:39 UTC 2006 FILE ID= 47590-1149856059 PBS_JOBID= 383640 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=347-Q=419.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node83/47590-1149856059/instance-47590-1149856059.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node83/watcher-47590-1149856059 -o ROOT/results/node83/solver-47590-1149856059 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node83/47590-1149856059/instance-47590-1149856059.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= ab658a9921f92fece2c76f38481d73bd RANDOM SEED= 182693476 /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 : 3000.265 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 : 6006.16 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 : 3000.265 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 : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1700400 kB Buffers: 38320 kB Cached: 244548 kB SwapCached: 2392 kB Active: 97796 kB Inactive: 193828 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1700400 kB SwapTotal: 4096564 kB SwapFree: 4085408 kB Dirty: 20 kB Writeback: 4 kB Mapped: 16952 kB Slab: 50544 kB Committed_AS: 581928 kB PageTables: 1284 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node83 on Fri Jun 9 12:27:40 UTC 2006