Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 0.592909 | 0.594135 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=107-P1=73-P2=127-B.opb |
MD5SUM | 5bfa86516615baf8e5760766082d64a4 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.25296 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 42 |
Total number of constraints | 5 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 5 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2701899-1278546253.opb. 0.00/0.00 c Instance file HOME/instance-2701899-1278546253.opb 0.00/0.00 c File size is 7142 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 140 | 0.00/0.00 c | Number Clauses: 98 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 105 | 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 140 203 847 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 140 203 847 | 5500 100 42 | 0.041 % | 0.00/0.01 c | 251 | 140 203 847 | 6050 251 43 | 0.005 % | 0.00/0.02 c | 476 | 140 203 847 | 6655 476 37 | 0.005 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c New solution: 5 0.00/0.02 o 5 0.00/0.02 c Elapsed CPU time: 0.026995 s Remaining CPU time: 179.973 s 0.00/0.02 c =============================================================================== 0.00/0.02 c | 532 | 140 204 854 | 5000 532 37 | 0.005 % | 0.00/0.03 c | 632 | 104 204 854 | 5500 605 38 | 25.755 % | 0.00/0.04 c | 782 | 104 204 854 | 6050 755 36 | 25.719 % | 0.00/0.05 c | 1008 | 104 204 854 | 6655 981 34 | 25.719 % | 0.00/0.05 c =============================================================================== 0.00/0.05 c New solution: 3 0.00/0.05 o 3 0.00/0.05 c Elapsed CPU time: 0.052991 s Remaining CPU time: 179.947 s 0.00/0.05 c =============================================================================== 0.00/0.05 c | 1024 | 104 205 861 | 5000 997 34 | 25.719 % | 0.00/0.06 c | 1124 | 91 205 861 | 5500 1097 35 | 39.327 % | 0.00/0.07 c | 1275 | 87 205 861 | 6050 1248 35 | 39.291 % | 0.00/0.09 c | 1500 | 87 205 861 | 6655 1473 34 | 39.291 % | 0.09/0.12 c | 1838 | 87 205 861 | 7320 1811 35 | 39.291 % | 0.09/0.16 c | 2344 | 87 205 861 | 8052 2317 35 | 39.291 % | 0.19/0.23 c | 3103 | 85 205 861 | 8857 3043 36 | 39.291 % | 0.29/0.34 c | 4243 | 85 205 861 | 9743 4183 35 | 39.292 % | 0.49/0.54 c | 5952 | 80 205 861 | 10717 5892 37 | 42.929 % | 0.49/0.59 c =============================================================================== 0.49/0.59 c Best Solution: 3 0.49/0.59 s OPTIMUM FOUND 0.49/0.59 c Total CPU time: 0.579911 s 0.49/0.59 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 x9 x10 -x11 x12 -x13 x14 x15 -x16 -x17 x18 x19 -x20 -x21 x43 x44 -x45 -x46 -x47 -x48 -x49 x50 x51 -x52 -x53 -x54 -x55 -x56 x57 x58 -x59 -x60 -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 -x89 -x90 -x91 x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 x30 -x31 -x32 -x33 -x34 -x35 x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 x115 -x116 -x117 -x118 -x119 x120 -x121 x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x36 -x37 -x38 -x39 -x40 -x41 -x42
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701899-1278546253/watcher-2701899-1278546253 -o /tmp/evaluation-result-2701899-1278546253/solver-2701899-1278546253 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701899-1278546253.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: 0.44 0.11 0.04 3/106 27179 /proc/meminfo: memFree=1734936/2059040 swapFree=4151252/4192956 [pid=27179] ppid=27177 vsize=2572 CPUtime=0 /proc/27179/stat : 27179 (wbo1.4b) R 27177 27179 26898 0 -1 4202496 283 0 0 0 0 0 0 0 20 0 1 0 22837186 2633728 200 1992294400 134512640 135752675 4291108256 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27179/statm: 643 200 145 303 0 338 0 [startup+0.102997 s] /proc/loadavg: 0.44 0.11 0.04 3/106 27179 /proc/meminfo: memFree=1734936/2059040 swapFree=4151252/4192956 [pid=27179] ppid=27177 vsize=2968 CPUtime=0.09 /proc/27179/stat : 27179 (wbo1.4b) R 27177 27179 26898 0 -1 4202496 381 0 0 0 9 0 0 0 20 0 1 0 22837186 3039232 298 1992294400 134512640 135752675 4291108256 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27179/statm: 742 298 145 303 0 437 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2968 [startup+0.200994 s] /proc/loadavg: 0.44 0.11 0.04 3/106 27179 /proc/meminfo: memFree=1734936/2059040 swapFree=4151252/4192956 [pid=27179] ppid=27177 vsize=3224 CPUtime=0.19 /proc/27179/stat : 27179 (wbo1.4b) R 27177 27179 26898 0 -1 4202496 451 0 0 0 19 0 0 0 20 0 1 0 22837186 3301376 368 1992294400 134512640 135752675 4291108256 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27179/statm: 806 368 145 303 0 501 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3224 [startup+0.300992 s] /proc/loadavg: 0.44 0.11 0.04 3/106 27179 /proc/meminfo: memFree=1734936/2059040 swapFree=4151252/4192956 [pid=27179] ppid=27177 vsize=3488 CPUtime=0.29 /proc/27179/stat : 27179 (wbo1.4b) R 27177 27179 26898 0 -1 4202496 512 0 0 0 28 1 0 0 20 0 1 0 22837186 3571712 429 1992294400 134512640 135752675 4291108256 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27179/statm: 872 430 145 303 0 567 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3488 Solver just ended. Dumping a history of the last processes samples [startup+0.400989 s] /proc/loadavg: 0.44 0.11 0.04 3/106 27179 /proc/meminfo: memFree=1734936/2059040 swapFree=4151252/4192956 [pid=27179] ppid=27177 vsize=3752 CPUtime=0.39 /proc/27179/stat : 27179 (wbo1.4b) R 27177 27179 26898 0 -1 4202496 576 0 0 0 38 1 0 0 20 0 1 0 22837186 3842048 493 1992294400 134512640 135752675 4291108256 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27179/statm: 938 493 145 303 0 633 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 3752 [startup+0.500986 s] /proc/loadavg: 0.44 0.11 0.04 3/106 27179 /proc/meminfo: memFree=1734936/2059040 swapFree=4151252/4192956 [pid=27179] ppid=27177 vsize=3880 CPUtime=0.49 /proc/27179/stat : 27179 (wbo1.4b) R 27177 27179 26898 0 -1 4202496 631 0 0 0 48 1 0 0 20 0 1 0 22837186 3973120 548 1992294400 134512640 135752675 4291108256 18446744073709551615 134611732 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27179/statm: 970 548 145 303 0 665 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 3880 Child status: 0 Real time (s): 0.594135 CPU time (s): 0.592909 CPU user time (s): 0.579911 CPU system time (s): 0.012998 CPU usage (%): 99.7936 Max. virtual memory (cumulated for all children) (KiB): 3880 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.579911 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 679 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= 8 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node025 at 2010-07-08 01:44:13 IDJOB=2701899 IDBENCH=47884 IDSOLVER=1190 FILE ID=node025/2701899-1278546253 PBS_JOBID= 11239512 Free space on /tmp= 62512 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=107-P1=73-P2=127-B.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2701899-1278546253/watcher-2701899-1278546253 -o /tmp/evaluation-result-2701899-1278546253/solver-2701899-1278546253 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701899-1278546253.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5bfa86516615baf8e5760766082d64a4 RANDOM SEED=1334285302 node025.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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1737276 kB Buffers: 52696 kB Cached: 171676 kB SwapCached: 4972 kB Active: 125432 kB Inactive: 122488 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1737276 kB SwapTotal: 4192956 kB SwapFree: 4151252 kB Dirty: 2740 kB Writeback: 0 kB AnonPages: 18540 kB Mapped: 12416 kB Slab: 52048 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179272 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2701899-1278546253.opb Free space on /tmp at the end= 62508 MiB End job on node025 at 2010-07-08 01:44:14