Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 251 | 0.049991 | 0.067042 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=251-Q=307.opb |
MD5SUM | ed91c5eedb234f0dfb17f74fadfbf49f |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 251 |
Best CPU time to get the best result obtained on this benchmark | 0.012997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 251 |
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 | 77057 |
Number of bits of the biggest number in a constraint | 17 |
Biggest sum of numbers in a constraint | 338178 |
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 |
0.01 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: 1188 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 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 | 0 | 3190 7549 | 1063 0 0 nan | 0.000 % | 0.04 c ============================================================================== 0.04 c [1mFound solution: 307[0m 0.04 o 307 0.04 c ---[ 0]---> BDD-cost: 4 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 | 98 | 3018 7163 | 1006 72 1759 24.4 | 0.000 % | 0.05 c ============================================================================== 0.05 c [1mFound solution: 251[0m 0.05 o 251 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 | 126 | 2534 6058 | 844 53 1086 20.5 | 0.000 % | 0.05 c ============================================================================== 0.05 c [1mOptimal solution: 251[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 0.05 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 0.05 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 -x89 x90 -x91 0.05 v -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 0.05 c _______________________________________________________________________________ 0.05 c 0.05 c restarts : 3 0.05 c conflicts : 157 (3341 /sec) 0.05 c decisions : 213 (4533 /sec) 0.05 c propagations : 0 (0 /sec) 0.05 c inspects : 0 (0 /sec) 0.05 c CPU time : 0.046992 s 0.05 c _______________________________________________________________________________
OK 251
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/node73/watcher-47459-1149841397 -o ROOT/results/node73/solver-47459-1149841397 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node73/47459-1149841397/instance-47459-1149841397.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.67 0.89 0.80 2/64 3230 /proc/meminfo: memFree=1376848/2055920 swapFree=4182184/4192956 [pid=3230] ppid=3228 vsize=18544 CPUtime=0 /proc/3230/stat : 3230 (runsolver) D 3228 3230 3184 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 249804472 18989056 279 18446744073709551615 4194304 4264532 548682069056 18446744073709551615 210723466535 0 2147483391 4096 24578 18446744072099781622 0 0 17 0 0 0 /proc/3230/statm: 4636 279 243 17 0 2626 0 Child status: 30 Real time (s): 0.067042 CPU time (s): 0.049991 CPU user time (s): 0.046992 CPU system time (s): 0.002999 CPU usage (%): 74.5667 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node73 on Fri Jun 9 08:23:17 UTC 2006 FILE ID= 47459-1149841397 PBS_JOBID= 381936 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=251-Q=307.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node73/47459-1149841397/instance-47459-1149841397.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node73/watcher-47459-1149841397 -o ROOT/results/node73/solver-47459-1149841397 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node73/47459-1149841397/instance-47459-1149841397.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= ed91c5eedb234f0dfb17f74fadfbf49f RANDOM SEED= 590193582 /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 : 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 : 3000.261 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1377056 kB Buffers: 41776 kB Cached: 560828 kB SwapCached: 2596 kB Active: 101840 kB Inactive: 509564 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1377056 kB SwapTotal: 4192956 kB SwapFree: 4182184 kB Dirty: 304 kB Writeback: 0 kB Mapped: 15140 kB Slab: 53476 kB Committed_AS: 507772 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node73 on Fri Jun 9 08:23:17 UTC 2006