Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 0.592909 | 0.593993 |
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 - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2701898-1278546253.opb. 0.00/0.00 c Instance file HOME/instance-2701898-1278546253.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: 0.027995 s Remaining CPU time: 179.972 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 % | 0.04/0.05 c | 1008 | 104 204 854 | 6655 981 34 | 25.719 % | 0.04/0.05 c =============================================================================== 0.04/0.05 c New solution: 3 0.04/0.05 o 3 0.04/0.05 c Elapsed CPU time: 0.052991 s Remaining CPU time: 179.947 s 0.04/0.05 c =============================================================================== 0.04/0.05 c | 1024 | 104 205 861 | 5000 997 34 | 25.719 % | 0.04/0.06 c | 1124 | 91 205 861 | 5500 1097 35 | 39.327 % | 0.04/0.07 c | 1275 | 87 205 861 | 6050 1248 35 | 39.291 % | 0.04/0.09 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 % | 0.19/0.24 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: 0.573912 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-2701898-1278546253/watcher-2701898-1278546253 -o /tmp/evaluation-result-2701898-1278546253/solver-2701898-1278546253 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701898-1278546253.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: 0.05 0.01 0.00 3/106 26090 /proc/meminfo: memFree=1739640/2059040 swapFree=4139720/4192956 [pid=26090] ppid=26088 vsize=2568 CPUtime=0 /proc/26090/stat : 26090 (wbo1.4b) R 26088 26090 25841 0 -1 4202496 283 0 0 0 0 0 0 0 20 0 1 0 22832363 2629632 199 1992294400 134512640 135751879 4289008288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/26090/statm: 642 199 147 303 0 337 0 [startup+0.0459991 s] /proc/loadavg: 0.05 0.01 0.00 3/106 26090 /proc/meminfo: memFree=1739640/2059040 swapFree=4139720/4192956 [pid=26090] ppid=26088 vsize=2700 CPUtime=0.04 /proc/26090/stat : 26090 (wbo1.4b) R 26088 26090 25841 0 -1 4202496 328 0 0 0 4 0 0 0 20 0 1 0 22832363 2764800 244 1992294400 134512640 135751879 4289008288 18446744073709551615 134641969 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/26090/statm: 675 244 147 303 0 370 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2700 [startup+0.100998 s] /proc/loadavg: 0.05 0.01 0.00 3/106 26090 /proc/meminfo: memFree=1739640/2059040 swapFree=4139720/4192956 [pid=26090] ppid=26088 vsize=2964 CPUtime=0.09 /proc/26090/stat : 26090 (wbo1.4b) R 26088 26090 25841 0 -1 4202496 378 0 0 0 9 0 0 0 20 0 1 0 22832363 3035136 294 1992294400 134512640 135751879 4289008288 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/26090/statm: 741 294 147 303 0 436 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2964 [startup+0.300993 s] /proc/loadavg: 0.05 0.01 0.00 3/106 26090 /proc/meminfo: memFree=1739640/2059040 swapFree=4139720/4192956 [pid=26090] ppid=26088 vsize=3484 CPUtime=0.29 /proc/26090/stat : 26090 (wbo1.4b) R 26088 26090 25841 0 -1 4202496 512 0 0 0 28 1 0 0 20 0 1 0 22832363 3567616 428 1992294400 134512640 135751879 4289008288 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/26090/statm: 871 428 147 303 0 566 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3484 Solver just ended. Dumping a history of the last processes samples [startup+0.500988 s] /proc/loadavg: 0.05 0.01 0.00 3/106 26090 /proc/meminfo: memFree=1739640/2059040 swapFree=4139720/4192956 [pid=26090] ppid=26088 vsize=3876 CPUtime=0.49 /proc/26090/stat : 26090 (wbo1.4b) R 26088 26090 25841 0 -1 4202496 631 0 0 0 48 1 0 0 20 0 1 0 22832363 3969024 547 1992294400 134512640 135751879 4289008288 18446744073709551615 134606319 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/26090/statm: 969 547 147 303 0 664 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 3876 Child status: 0 Real time (s): 0.593993 CPU time (s): 0.592909 CPU user time (s): 0.573912 CPU system time (s): 0.018997 CPU usage (%): 99.8175 Max. virtual memory (cumulated for all children) (KiB): 3876 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.573912 system time used= 0.018997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 678 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= 3 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node048 at 2010-07-08 01:44:13 IDJOB=2701898 IDBENCH=47884 IDSOLVER=1161 FILE ID=node048/2701898-1278546253 PBS_JOBID= 11239493 Free space on /tmp= 62568 MiB SOLVER NAME= wbo 1.4b 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-2701898-1278546253/watcher-2701898-1278546253 -o /tmp/evaluation-result-2701898-1278546253/solver-2701898-1278546253 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701898-1278546253.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5bfa86516615baf8e5760766082d64a4 RANDOM SEED=1614242081 node048.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 : 3000.262 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 : 3000.262 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 : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1741980 kB Buffers: 56968 kB Cached: 173004 kB SwapCached: 7028 kB Active: 100312 kB Inactive: 143456 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1741980 kB SwapTotal: 4192956 kB SwapFree: 4139720 kB Dirty: 2832 kB Writeback: 0 kB AnonPages: 11404 kB Mapped: 11864 kB Slab: 51280 kB PageTables: 4144 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180016 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-2701898-1278546253.opb Free space on /tmp at the end= 62564 MiB End job on node048 at 2010-07-08 01:44:14