Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 70 | 1.09983 | 1.09972 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/routing/normalized-s4-4-3-10pb.opb |
MD5SUM | f76aa567f8c3ab400d153b705424800c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 70 |
Best CPU time to get the best result obtained on this benchmark | 0.155975 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 70 |
Optimality of the best value was proved | YES |
Number of variables | 840 |
Total number of constraints | 2528 |
Number of constraints which are clauses | 2504 |
Number of constraints which are cardinality constraints (but not clauses) | 24 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 840 |
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 | 840 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 840 |
Number of bits of the biggest sum of numbers | 10 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2680763-1277453448.opb. 0.00/0.00 c Instance file HOME/instance-2680763-1277453448.opb 0.00/0.00 c File size is 91463 bytes. 0.00/0.01 c Highest Coefficient sum: 38 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.01 s | 0.00/0.01 c | Number Variables: 840 | 0.00/0.01 c | Number Clauses: 2504 | 0.00/0.01 c | Number Cardinality: 24 | 0.00/0.01 c | Number PB Constraints: 0 | 0.00/0.02 c ============================[ Search Statistics ]============================== 0.00/0.02 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.02 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.02 c =============================================================================== 0.00/0.02 c | 0 | 700 2668 7820 | 5000 0 nan | 0.000 % | 0.00/0.02 c | 101 | 700 2668 7820 | 5500 101 9 | 16.667 % | 0.00/0.02 c | 252 | 700 2668 7820 | 6050 252 10 | 16.667 % | 0.00/0.03 c | 478 | 700 2668 7820 | 6655 478 10 | 16.667 % | 0.00/0.04 c | 815 | 697 2668 7820 | 7320 511 9 | 17.026 % | 0.00/0.06 c =============================================================================== 0.00/0.06 c New solution: 72 0.00/0.06 o 72 0.00/0.06 c Elapsed CPU time: 0.055991 s Remaining CPU time: 179.944 s 0.00/0.06 c =============================================================================== 0.00/0.06 c | 1132 | 695 2669 8502 | 5000 828 10 | 17.026 % | 0.00/0.06 c | 1232 | 695 2669 8502 | 5500 914 10 | 17.262 % | 0.00/0.07 c | 1383 | 695 2669 8502 | 6050 1065 10 | 17.262 % | 0.00/0.08 c | 1609 | 687 2669 8502 | 6655 1215 11 | 18.215 % | 0.00/0.09 c | 1948 | 686 2669 8502 | 7320 1554 11 | 18.333 % | 0.09/0.11 c | 2455 | 683 2669 8502 | 8052 1909 12 | 18.691 % | 0.09/0.15 c | 3215 | 682 2669 8502 | 8857 2669 14 | 18.810 % | 0.19/0.22 c | 4356 | 682 2669 8502 | 9743 3803 16 | 18.810 % | 0.29/0.33 c | 6065 | 667 2669 8502 | 10717 5474 17 | 23.810 % | 0.49/0.56 c | 8627 | 631 2669 8502 | 11789 7554 21 | 24.881 % | 0.89/0.96 c =============================================================================== 0.89/0.96 c New solution: 70 0.89/0.96 o 70 0.89/0.96 c Elapsed CPU time: 0.943856 s Remaining CPU time: 179.056 s 0.89/0.96 c =============================================================================== 0.89/0.96 c | 11723 | 585 2670 9184 | 5000 10502 26 | 24.881 % | 0.89/0.99 c | 11824 | 584 2670 9184 | 5500 2716 34 | 30.479 % | 1.00/1.00 c | 11975 | 581 2670 9184 | 6050 2867 34 | 31.074 % | 1.00/1.03 c | 12201 | 581 2670 9184 | 6655 3093 35 | 31.109 % | 1.00/1.06 c | 12538 | 525 2670 9184 | 7320 1201 36 | 37.502 % | 1.00/1.09 c =============================================================================== 1.00/1.09 c Best Solution: 70 1.00/1.09 s OPTIMUM FOUND 1.00/1.09 c Total CPU time: 1.07484 s 1.00/1.09 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 -x33 -x34 -x35 -x36 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OK 70
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680763-1277453448/watcher-2680763-1277453448 -o /tmp/evaluation-result-2680763-1277453448/solver-2680763-1277453448 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680763-1277453448.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.98 0.97 0.81 3/106 24616 /proc/meminfo: memFree=1864236/2059040 swapFree=4136000/4192956 [pid=24616] ppid=24614 vsize=2796 CPUtime=0 /proc/24616/stat : 24616 (wbo1.4b) R 24614 24616 24508 0 -1 4202496 303 0 0 0 0 0 0 0 18 0 1 0 120946370 2863104 222 1992294400 134512640 135752675 4294406352 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24616/statm: 699 222 140 303 0 371 0 [startup+0.096182 s] /proc/loadavg: 0.98 0.97 0.81 3/106 24616 /proc/meminfo: memFree=1864236/2059040 swapFree=4136000/4192956 [pid=24616] ppid=24614 vsize=3104 CPUtime=0.08 /proc/24616/stat : 24616 (wbo1.4b) R 24614 24616 24508 0 -1 4202496 452 0 0 0 8 0 0 0 20 0 1 0 120946370 3178496 348 1992294400 134512640 135752675 4294406352 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24616/statm: 776 348 145 303 0 471 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3104 [startup+0.101183 s] /proc/loadavg: 0.98 0.97 0.81 3/106 24616 /proc/meminfo: memFree=1864236/2059040 swapFree=4136000/4192956 [pid=24616] ppid=24614 vsize=3104 CPUtime=0.09 /proc/24616/stat : 24616 (wbo1.4b) R 24614 24616 24508 0 -1 4202496 456 0 0 0 9 0 0 0 20 0 1 0 120946370 3178496 352 1992294400 134512640 135752675 4294406352 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24616/statm: 776 352 145 303 0 471 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3104 [startup+0.301221 s] /proc/loadavg: 0.98 0.97 0.81 3/106 24616 /proc/meminfo: memFree=1864236/2059040 swapFree=4136000/4192956 [pid=24616] ppid=24614 vsize=3772 CPUtime=0.29 /proc/24616/stat : 24616 (wbo1.4b) R 24614 24616 24508 0 -1 4202496 624 0 0 0 28 1 0 0 20 0 1 0 120946370 3862528 520 1992294400 134512640 135752675 4294406352 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24616/statm: 943 520 145 303 0 638 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3772 [startup+0.701299 s] /proc/loadavg: 0.98 0.97 0.81 3/106 24616 /proc/meminfo: memFree=1864236/2059040 swapFree=4136000/4192956 [pid=24616] ppid=24614 vsize=4828 CPUtime=0.69 /proc/24616/stat : 24616 (wbo1.4b) R 24614 24616 24508 0 -1 4202496 879 0 0 0 68 1 0 0 21 0 1 0 120946370 4943872 775 1992294400 134512640 135752675 4294406352 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24616/statm: 1207 775 145 303 0 902 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4828 Solver just ended. Dumping a history of the last processes samples [startup+0.901338 s] /proc/loadavg: 0.98 0.97 0.81 3/106 24616 /proc/meminfo: memFree=1864236/2059040 swapFree=4136000/4192956 [pid=24616] ppid=24614 vsize=5224 CPUtime=0.89 /proc/24616/stat : 24616 (wbo1.4b) R 24614 24616 24508 0 -1 4202496 989 0 0 0 88 1 0 0 21 0 1 0 120946370 5349376 885 1992294400 134512640 135752675 4294406352 18446744073709551615 134612042 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24616/statm: 1306 885 145 303 0 1001 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 5224 [startup+1.00136 s] /proc/loadavg: 0.98 0.97 0.81 2/107 24617 /proc/meminfo: memFree=1861004/2059040 swapFree=4136000/4192956 [pid=24616] ppid=24614 vsize=5484 CPUtime=1 /proc/24616/stat : 24616 (wbo1.4b) R 24614 24616 24508 0 -1 4202496 1049 0 0 0 98 2 0 0 21 0 1 0 120946370 5615616 945 1992294400 134512640 135752675 4294406352 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/24616/statm: 1371 945 145 303 0 1066 0 Current children cumulated CPU time (s) 1 Current children cumulated vsize (KiB) 5484 Child status: 0 Real time (s): 1.09972 CPU time (s): 1.09983 CPU user time (s): 1.07584 CPU system time (s): 0.023996 CPU usage (%): 100.011 Max. virtual memory (cumulated for all children) (KiB): 5484 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.07584 system time used= 0.023996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1122 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 1 involuntary context switches= 14 runsolver used 0.006998 second user time and 0.017997 second system time The end
Begin job on node011 at 2010-06-25 10:10:48 IDJOB=2680763 IDBENCH=2038 IDSOLVER=1190 FILE ID=node011/2680763-1277453448 PBS_JOBID= 11188147 Free space on /tmp= 62404 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-10pb.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680763-1277453448/watcher-2680763-1277453448 -o /tmp/evaluation-result-2680763-1277453448/solver-2680763-1277453448 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680763-1277453448.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f76aa567f8c3ab400d153b705424800c RANDOM SEED=1312061021 node011.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.52 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 physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1865484 kB Buffers: 37916 kB Cached: 59376 kB SwapCached: 9508 kB Active: 18472 kB Inactive: 91920 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1865484 kB SwapTotal: 4192956 kB SwapFree: 4136000 kB Dirty: 2740 kB Writeback: 24 kB AnonPages: 11712 kB Mapped: 8488 kB Slab: 61236 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182676 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62400 MiB End job on node011 at 2010-06-25 10:10:49