Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 331 | 0.040993 | 0.045389 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=331-Q=479.opb |
MD5SUM | 8aa9bd03e21d7f3d2887edaa747dbdf9 |
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 | 0.004999 |
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 | 158549 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 419670 |
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: 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 | 3187 7544 | 1062 0 0 nan | 0.000 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 479[0m 0.04 o 479 0.04 c ---[ 0]---> BDD-cost: 6 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 | 89 | 2929 6963 | 976 53 734 13.8 | 0.000 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 331[0m 0.04 o 331 0.04 c ---[ 0]---> BDD-cost: 5 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 | 95 | 2936 6979 | 978 59 769 13.0 | 0.000 % | 0.04 c ============================================================================== 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 x35 0.04 v 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 -x63 0.04 v -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 -x90 x91 0.04 v x92 x93 x94 x95 -x96 x97 x98 x99 0.04 c _______________________________________________________________________________ 0.04 c 0.04 c restarts : 3 0.04 c conflicts : 111 (2847 /sec) 0.04 c decisions : 159 (4078 /sec) 0.04 c propagations : 0 (0 /sec) 0.04 c inspects : 0 (0 /sec) 0.04 c CPU time : 0.038994 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/node69/watcher-47532-1149849166 -o ROOT/results/node69/solver-47532-1149849166 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node69/47532-1149849166/instance-47532-1149849166.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.68 0.88 0.88 3/64 4245 /proc/meminfo: memFree=1854308/2055920 swapFree=4182200/4192956 [pid=4245] ppid=4243 vsize=1048 CPUtime=0 /proc/4245/stat : 4245 (minisat+) R 4243 4245 4199 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 250586663 1073152 91 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4245/statm: 262 92 74 215 0 44 0 Child status: 30 Real time (s): 0.045389 CPU time (s): 0.040993 CPU user time (s): 0.038994 CPU system time (s): 0.001999 CPU usage (%): 90.3148 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node69 on Fri Jun 9 10:32:47 UTC 2006 FILE ID= 47532-1149849166 PBS_JOBID= 382889 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=331-Q=479.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node69/47532-1149849166/instance-47532-1149849166.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-47532-1149849166 -o ROOT/results/node69/solver-47532-1149849166 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node69/47532-1149849166/instance-47532-1149849166.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 8aa9bd03e21d7f3d2887edaa747dbdf9 RANDOM SEED= 219595332 /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 : 3000.232 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 : 5914.62 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 : 3000.232 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1854516 kB Buffers: 24268 kB Cached: 118472 kB SwapCached: 2508 kB Active: 72832 kB Inactive: 78696 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1854516 kB SwapTotal: 4192956 kB SwapFree: 4182200 kB Dirty: 180 kB Writeback: 0 kB Mapped: 15368 kB Slab: 35840 kB Committed_AS: 564700 kB PageTables: 1496 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node69 on Fri Jun 9 10:32:47 UTC 2006