Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 54 | 0.789879 | 0.7964 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii8a1.opb |
MD5SUM | 2e974af763e555a73d17fc5f836f5561 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 54 |
Best CPU time to get the best result obtained on this benchmark | 0.215966 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 54 |
Optimality of the best value was proved | YES |
Number of variables | 132 |
Total number of constraints | 252 |
Number of constraints which are clauses | 252 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 8 |
Number of terms in the objective function | 132 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 132 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 132 |
Number of bits of the biggest sum of numbers | 8 |
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 252 PB-constraints to clauses... 0.01 c -- Unit propagations: (none) 0.01 c -- Detecting intervals from adjacent constraints: (none) 0.01 c -- Clauses(.)/Splits(s): ............................................................................................................................................................................................................................................................ 0.01 c ==================================[MINISAT+]================================== 0.01 c | Conflicts | Original | Learnt | Progress | 0.01 c | | Clauses Literals | Max Clauses Literals LPC | | 0.01 c ============================================================================== 0.01 c | 0 | 252 582 | 84 0 0 nan | 0.000 % | 0.01 c ============================================================================== 0.01 c [1mFound solution: 61[0m 0.01 o 61 0.01 c ---[ 0]---> Sorter-cost: 3660 Base: 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 | 5 | 4320 10117 | 1440 5 46 9.2 | 0.000 % | 0.02 c ============================================================================== 0.02 c [1mFound solution: 58[0m 0.02 o 58 0.03 c ---[ 0]---> Sorter-cost: 0 Base: 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 | 10 | 4320 10125 | 1440 9 116 12.9 | 0.000 % | 0.05 c | 110 | 4250 9979 | 1584 105 2666 25.4 | 1.881 % | 0.05 c ============================================================================== 0.05 c [1mFound solution: 55[0m 0.05 o 55 0.05 c ---[ 0]---> Sorter-cost: 0 Base: 0.06 c ==================================[MINISAT+]================================== 0.06 c | Conflicts | Original | Learnt | Progress | 0.06 c | | Clauses Literals | Max Clauses Literals LPC | | 0.06 c ============================================================================== 0.06 c | 141 | 4293 10097 | 1431 136 3594 26.4 | 1.881 % | 0.08 c | 244 | 4188 9870 | 1574 234 6203 26.5 | 4.006 % | 0.08 c ============================================================================== 0.08 c [1mFound solution: 54[0m 0.08 o 54 0.08 c ---[ 0]---> Sorter-cost: 0 Base: 0.09 c ==================================[MINISAT+]================================== 0.09 c | Conflicts | Original | Learnt | Progress | 0.09 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09 c ============================================================================== 0.09 c | 255 | 4180 9848 | 1393 245 6693 27.3 | 4.006 % | 0.11 c | 355 | 4154 9792 | 1532 344 9865 28.7 | 4.881 % | 0.13 c | 508 | 3999 9453 | 1685 491 13735 28.0 | 8.041 % | 0.16 c | 733 | 3866 9160 | 1854 711 20810 29.3 | 10.815 % | 0.20 c | 1071 | 3835 9093 | 2039 1048 32135 30.7 | 11.447 % | 0.28 c | 1578 | 3798 9014 | 2243 1554 47449 30.5 | 12.184 % | 0.39 c | 2339 | 3798 9014 | 2467 2315 67847 29.3 | 12.184 % | 0.56 c | 3478 | 3726 8856 | 2714 1962 41720 21.3 | 13.659 % | 0.79 c ============================================================================== 0.79 c [1mOptimal solution: 54[0m 0.79 s OPTIMUM FOUND 0.79 v x1 -x2 x3 -x4 x5 -x6 x7 -x8 x9 -x10 x11 -x12 -x13 x14 x15 -x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 -x27 x28 x29 -x30 x31 -x32 0.79 v -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 x59 -x60 0.79 v 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 -x86 x87 -x88 0.79 v -x89 -x90 x91 -x92 -x93 x94 x95 -x96 x97 -x98 -x99 x100 -x101 x102 x103 -x104 -x105 x106 -x107 x108 x109 -x110 -x111 x112 -x113 0.79 v x114 -x115 x116 x117 -x118 -x119 x120 x121 -x122 -x123 x124 -x125 x126 -x127 x128 -x129 x130 x131 -x132 0.79 c _______________________________________________________________________________ 0.79 c 0.79 c restarts : 14 0.79 c conflicts : 5004 (6367 /sec) 0.79 c decisions : 9252 (11773 /sec) 0.79 c propagations : 0 (0 /sec) 0.79 c inspects : 0 (0 /sec) 0.79 c CPU time : 0.78588 s 0.79 c _______________________________________________________________________________
OK 54
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node85/watcher-35506-1149418797 -o ROOT/results/node85/solver-35506-1149418797 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node85/35506-1149418797/instance-35506-1149418797.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.99 0.98 0.99 4/68 335 /proc/meminfo: memFree=1568448/2055892 swapFree=4085340/4096564 [pid=335] ppid=333 vsize=1048 CPUtime=0 /proc/335/stat : 335 (minisat+) R 333 335 32757 0 -1 4194304 84 0 0 0 0 0 0 0 19 0 1 0 207518963 1073152 70 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031051 0 2147483391 4096 16386 0 0 0 17 1 0 0 /proc/335/statm: 262 70 58 215 0 44 0 Child status: 30 Real time (s): 0.7964 CPU time (s): 0.789879 CPU user time (s): 0.78588 CPU system time (s): 0.003999 CPU usage (%): 99.1812 Max. virtual memory (cumulated for all children) (Kb): 0
Begin job on node85 on Sun Jun 4 10:59:57 UTC 2006 FILE ID= 35506-1149418797 PBS_JOBID= 315623 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8a1.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node85/35506-1149418797/instance-35506-1149418797.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node85/watcher-35506-1149418797 -o ROOT/results/node85/solver-35506-1149418797 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node85/35506-1149418797/instance-35506-1149418797.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 2e974af763e555a73d17fc5f836f5561 RANDOM SEED= 123536679 /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 : 3000.218 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 : 3000.218 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055892 kB MemFree: 1568656 kB Buffers: 20688 kB Cached: 399564 kB SwapCached: 2368 kB Active: 39572 kB Inactive: 389312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055892 kB LowFree: 1568656 kB SwapTotal: 4096564 kB SwapFree: 4085340 kB Dirty: 156 kB Writeback: 0 kB Mapped: 16752 kB Slab: 44944 kB Committed_AS: 410124 kB PageTables: 1292 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node85 on Sun Jun 4 10:59:58 UTC 2006