Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 23 | 0.052991 | 0.056523 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=23-Q=379.opb |
MD5SUM | 66d309218ab81b924256566a07f8cb61 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 23 |
Best CPU time to get the best result obtained on this benchmark | 0.003998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 23 |
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 | 269838 |
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: 1120 Base: 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 | 2852 6755 | 950 0 0 nan | 0.000 % | 0.04 c | 100 | 2838 6725 | 1045 98 2461 25.1 | 10.029 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 379[0m 0.04 o 379 0.04 c ---[ 0]---> BDD-cost: 7 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 | 2844 6742 | 948 165 4158 25.2 | 10.029 % | 0.05 c ============================================================================== 0.05 c [1mFound solution: 23[0m 0.05 o 23 0.05 c ---[ 0]---> BDD-cost: 3 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 | 199 | 1664 3993 | 554 103 2646 25.7 | 10.029 % | 0.05 c ============================================================================== 0.05 c [1mOptimal solution: 23[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 x33 x34 0.05 v -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 -x62 x63 0.05 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 0.05 v -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 : 201 (3942 /sec) 0.05 c decisions : 296 (5805 /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 23
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/node71/watcher-47544-1149850837 -o ROOT/results/node71/solver-47544-1149850837 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47544-1149850837/instance-47544-1149850837.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.79 0.94 0.90 2/64 31050 /proc/meminfo: memFree=1739168/2055920 swapFree=4182216/4192956 [pid=31050] ppid=31048 vsize=1048 CPUtime=0 /proc/31050/stat : 31050 (minisat+) R 31048 31050 31004 0 -1 4194304 117 0 0 0 0 0 0 0 19 0 1 0 250753383 1073152 102 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31050/statm: 262 102 74 215 0 44 0 Child status: 30 Real time (s): 0.056523 CPU time (s): 0.052991 CPU user time (s): 0.050992 CPU system time (s): 0.001999 CPU usage (%): 93.7512 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node71 on Fri Jun 9 11:00:37 UTC 2006 FILE ID= 47544-1149850837 PBS_JOBID= 383053 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=23-Q=379.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47544-1149850837/instance-47544-1149850837.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-47544-1149850837 -o ROOT/results/node71/solver-47544-1149850837 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node71/47544-1149850837/instance-47544-1149850837.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 66d309218ab81b924256566a07f8cb61 RANDOM SEED= 382013871 /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 : 3000.236 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 : 3000.236 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: 1739376 kB Buffers: 31772 kB Cached: 213584 kB SwapCached: 2368 kB Active: 55036 kB Inactive: 198968 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1739376 kB SwapTotal: 4192956 kB SwapFree: 4182216 kB Dirty: 204 kB Writeback: 0 kB Mapped: 15104 kB Slab: 48548 kB Committed_AS: 513436 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node71 on Fri Jun 9 11:00:37 UTC 2006