Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 71 | 0.045992 | 0.0506401 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=71-Q=491.opb |
MD5SUM | 8f700ac8b64c88216efc08a0df7ce7c3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 71 |
Best CPU time to get the best result obtained on this benchmark | 0.002999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 71 |
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 | 295982 |
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: 1154 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 | 3146 7446 | 1048 0 0 nan | 0.000 % | 0.03 c | 103 | 3146 7446 | 1152 103 1792 17.4 | 6.415 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 71[0m 0.04 o 71 0.04 c ---[ 0]---> BDD-cost: 5 0.04 c [1mOptimal solution: 71[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 0.04 v 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 -x61 0.04 v -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 -x88 0.04 v -x89 -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 : 173 (3845 /sec) 0.04 c decisions : 249 (5534 /sec) 0.04 c propagations : 0 (0 /sec) 0.04 c inspects : 0 (0 /sec) 0.04 c CPU time : 0.044993 s 0.04 c _______________________________________________________________________________
OK 71
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/node80/watcher-47618-1149858487 -o ROOT/results/node80/solver-47618-1149858487 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node80/47618-1149858487/instance-47618-1149858487.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.55 0.86 0.87 2/67 29570 /proc/meminfo: memFree=1807024/2055888 swapFree=4085444/4096564 [pid=29570] ppid=29568 vsize=1048 CPUtime=0 /proc/29570/stat : 29570 (minisat+) R 29568 29570 29524 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 251487214 1073152 90 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/29570/statm: 262 90 74 215 0 44 0 Child status: 30 Real time (s): 0.0506401 CPU time (s): 0.045992 CPU user time (s): 0.044993 CPU system time (s): 0.000999 CPU usage (%): 90.8213 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node80 on Fri Jun 9 13:08:07 UTC 2006 FILE ID= 47618-1149858487 PBS_JOBID= 384005 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=71-Q=491.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node80/47618-1149858487/instance-47618-1149858487.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node80/watcher-47618-1149858487 -o ROOT/results/node80/solver-47618-1149858487 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node80/47618-1149858487/instance-47618-1149858487.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 8f700ac8b64c88216efc08a0df7ce7c3 RANDOM SEED= 381924568 /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 : 3000.264 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 : 3000.264 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1807424 kB Buffers: 29248 kB Cached: 160620 kB SwapCached: 2436 kB Active: 99516 kB Inactive: 99140 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1807424 kB SwapTotal: 4096564 kB SwapFree: 4085444 kB Dirty: 268 kB Writeback: 0 kB Mapped: 16648 kB Slab: 36476 kB Committed_AS: 587748 kB PageTables: 1276 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node80 on Fri Jun 9 13:08:07 UTC 2006