Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 83 | 0.050992 | 0.05558 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=83-Q=449.opb |
MD5SUM | fbae20a92dbde9f1d0f392722dd674e5 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 83 |
Best CPU time to get the best result obtained on this benchmark | 0.005998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 83 |
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 | 65536 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 298388 |
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: 1155 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 | 2969 7048 | 989 0 0 nan | 0.000 % | 0.03 c ============================================================================== 0.03 c [1mFound solution: 449[0m 0.03 o 449 0.03 c ---[ 0]---> BDD-cost: 2 0.03 c ==================================[MINISAT+]================================== 0.03 c | Conflicts | Original | Learnt | Progress | 0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03 c ============================================================================== 0.03 c | 80 | 2917 6933 | 972 78 1667 21.4 | 0.000 % | 0.05 c ============================================================================== 0.05 c [1mFound solution: 83[0m 0.05 o 83 0.05 c ---[ 0]---> BDD-cost: 5 0.05 c ==================================[MINISAT+]================================== 0.05 c | Conflicts | Original | Learnt | Progress | 0.05 c | | Clauses Literals | Max Clauses Literals LPC | | 0.05 c ============================================================================== 0.05 c | 167 | 2219 5320 | 739 127 2748 21.6 | 0.000 % | 0.05 c ============================================================================== 0.05 c [1mOptimal solution: 83[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 0.05 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 0.05 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 -x85 0.05 v -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.05 c _______________________________________________________________________________ 0.05 c 0.05 c restarts : 3 0.05 c conflicts : 179 (3510 /sec) 0.05 c decisions : 216 (4236 /sec) 0.05 c propagations : 0 (0 /sec) 0.05 c inspects : 0 (0 /sec) 0.05 c CPU time : 0.050992 s 0.05 c _______________________________________________________________________________
OK 83
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/node88/watcher-47484-1149843676 -o ROOT/results/node88/solver-47484-1149843676 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node88/47484-1149843676/instance-47484-1149843676.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.86 0.95 0.90 2/74 21216 /proc/meminfo: memFree=1341048/2055888 swapFree=4085332/4096564 [pid=21216] ppid=21214 vsize=1048 CPUtime=0 /proc/21216/stat : 21216 (minisat+) R 21214 21216 21170 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 250006710 1073152 92 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134600734 0 0 4096 16386 0 0 0 17 1 0 0 /proc/21216/statm: 262 92 74 215 0 44 0 Child status: 30 Real time (s): 0.05558 CPU time (s): 0.050992 CPU user time (s): 0.050992 CPU system time (s): 0 CPU usage (%): 91.7452 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node88 on Fri Jun 9 09:01:16 UTC 2006 FILE ID= 47484-1149843676 PBS_JOBID= 382265 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=83-Q=449.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node88/47484-1149843676/instance-47484-1149843676.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node88/watcher-47484-1149843676 -o ROOT/results/node88/solver-47484-1149843676 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node88/47484-1149843676/instance-47484-1149843676.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= fbae20a92dbde9f1d0f392722dd674e5 RANDOM SEED= 69823402 /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 : 3000.261 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 : 3000.261 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 : 5999.38 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1341256 kB Buffers: 35608 kB Cached: 603028 kB SwapCached: 2468 kB Active: 116168 kB Inactive: 532028 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1341256 kB SwapTotal: 4096564 kB SwapFree: 4085332 kB Dirty: 312 kB Writeback: 0 kB Mapped: 18100 kB Slab: 52560 kB Committed_AS: 496220 kB PageTables: 1524 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node88 on Fri Jun 9 09:01:16 UTC 2006