Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 389 | 0.042992 | 0.04467 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=389-Q=433.opb |
MD5SUM | ec646339a991a8a96f472b5954031106 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 389 |
Best CPU time to get the best result obtained on this benchmark | 0.018996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 389 |
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 | 168437 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 429558 |
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... 0.00 c Converting 245 PB-constraints to clauses... 0.00 c -- Unit propagations: (none) 0.00 c -- Detecting intervals from adjacent constraints: # 0.00 c -- Clauses(.)/Splits(s): ................................................................................................................................................................................................................................................... 0.00 c ---[ 0]---> Sorter-cost: 1194 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 | 3184 7538 | 1061 0 0 nan | 0.000 % | 0.03 c | 100 | 3033 7197 | 1167 96 1697 17.7 | 11.374 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 433[0m 0.04 o 433 0.04 c ---[ 0]---> BDD-cost: 1 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 | 121 | 2455 5872 | 818 52 644 12.4 | 11.374 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 389[0m 0.04 o 389 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 | 130 | 803 1993 | 267 12 100 8.3 | 11.374 % | 0.04 c ============================================================================== 0.04 c [1mOptimal solution: 389[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 0.04 v -x32 -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 0.04 v -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 -x83 -x84 0.04 v -x85 x86 x87 -x88 x89 x90 x91 -x92 -x93 -x94 x95 x96 -x97 x98 x99 0.04 c _______________________________________________________________________________ 0.04 c 0.04 c restarts : 4 0.04 c conflicts : 133 (3244 /sec) 0.04 c decisions : 190 (4635 /sec) 0.04 c propagations : 0 (0 /sec) 0.04 c inspects : 0 (0 /sec) 0.04 c CPU time : 0.040993 s 0.04 c _______________________________________________________________________________
OK 389
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/node91/watcher-47453-1149841211 -o ROOT/results/node91/solver-47453-1149841211 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node91/47453-1149841211/instance-47453-1149841211.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.91 0.95 0.81 2/68 28964 /proc/meminfo: memFree=1251312/2055892 swapFree=4085376/4096564 [pid=28964] ppid=28962 vsize=1048 CPUtime=0 /proc/28964/stat : 28964 (minisat+) R 28962 28964 28918 0 -1 4194304 110 0 0 0 0 0 0 0 19 0 1 0 249760026 1073152 96 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 0 0 0 /proc/28964/statm: 262 96 74 215 0 44 0 Child status: 30 Real time (s): 0.04467 CPU time (s): 0.042992 CPU user time (s): 0.040993 CPU system time (s): 0.001999 CPU usage (%): 96.2436 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node91 on Fri Jun 9 08:20:11 UTC 2006 FILE ID= 47453-1149841211 PBS_JOBID= 381863 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=389-Q=433.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node91/47453-1149841211/instance-47453-1149841211.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node91/watcher-47453-1149841211 -o ROOT/results/node91/solver-47453-1149841211 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node91/47453-1149841211/instance-47453-1149841211.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= ec646339a991a8a96f472b5954031106 RANDOM SEED= 548581096 /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 : 3000.279 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 : 6006.18 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 : 3000.279 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 : 5999.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1251712 kB Buffers: 44356 kB Cached: 683276 kB SwapCached: 2348 kB Active: 118600 kB Inactive: 617708 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1251712 kB SwapTotal: 4096564 kB SwapFree: 4085376 kB Dirty: 164 kB Writeback: 0 kB Mapped: 16616 kB Slab: 54504 kB Committed_AS: 603412 kB PageTables: 1288 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node91 on Fri Jun 9 08:20:11 UTC 2006