Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 191 | 0.062989 | 0.068769 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/ factor/normalized-factor-size=9-P=191-Q=251.opb |
MD5SUM | 41524f77c67d2af211e5b865138ec8fb |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 191 |
Best CPU time to get the best result obtained on this benchmark | 0.013997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 191 |
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 | 309062 |
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 0.03 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 | 3073 7278 | 1024 0 0 nan | 0.000 % | 0.04 c | 101 | 2869 6818 | 1126 69 1190 17.2 | 13.048 % | 0.06 c ============================================================================== 0.06 c [1mFound solution: 251[0m 0.06 o 251 0.06 c ---[ 0]---> BDD-cost: 4 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 | 237 | 2545 6079 | 848 167 2441 14.6 | 13.048 % | 0.06 c ============================================================================== 0.06 c [1mFound solution: 191[0m 0.06 o 191 0.06 c [1mOptimal solution: 191[0m 0.06 s OPTIMUM FOUND 0.06 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 0.06 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 x64 x65 -x66 0.06 v 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 -x92 -x93 -x94 -x95 0.06 v -x96 -x97 -x98 -x99 0.06 c _______________________________________________________________________________ 0.06 c 0.06 c restarts : 3 0.06 c conflicts : 266 (4361 /sec) 0.06 c decisions : 311 (5099 /sec) 0.06 c propagations : 0 (0 /sec) 0.06 c inspects : 0 (0 /sec) 0.06 c CPU time : 0.06099 s 0.06 c _______________________________________________________________________________
OK 191
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-47463-1149841549 -o ROOT/results/node69/solver-47463-1149841549 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node69/47463-1149841549/instance-47463-1149841549.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.97 0.97 0.82 2/64 2235 /proc/meminfo: memFree=1856756/2055920 swapFree=4182200/4192956 [pid=2235] ppid=2233 vsize=1048 CPUtime=0 /proc/2235/stat : 2235 (minisat+) R 2233 2235 2189 0 -1 4194304 103 0 0 0 0 0 0 0 19 0 1 0 249824888 1073152 88 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134619209 0 0 4096 16386 0 0 0 17 1 0 0 /proc/2235/statm: 262 88 74 215 0 44 0 Child status: 30 Real time (s): 0.068769 CPU time (s): 0.062989 CPU user time (s): 0.06099 CPU system time (s): 0.001999 CPU usage (%): 91.5951 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node69 on Fri Jun 9 08:25:49 UTC 2006 FILE ID= 47463-1149841549 PBS_JOBID= 381992 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=191-Q=251.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node69/47463-1149841549/instance-47463-1149841549.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node69/watcher-47463-1149841549 -o ROOT/results/node69/solver-47463-1149841549 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node69/47463-1149841549/instance-47463-1149841549.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 41524f77c67d2af211e5b865138ec8fb RANDOM SEED= 24578804 /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: 1857028 kB Buffers: 22992 kB Cached: 117572 kB SwapCached: 2508 kB Active: 68432 kB Inactive: 80904 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1857028 kB SwapTotal: 4192956 kB SwapFree: 4182200 kB Dirty: 184 kB Writeback: 0 kB Mapped: 15368 kB Slab: 35552 kB Committed_AS: 528616 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 08:25:49 UTC 2006