Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 23.3624 | 23.3683 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=457-P1=137-P2=191-B.opb |
MD5SUM | 1b6d9352b1c2eb216ab83323b529fa56 |
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 | 1.45778 |
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 | 54 |
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 | 9 |
Maximum length of a constraint | 99 |
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 | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523264 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 162 |
Sum of products size (including duplicates) | 324 |
Number of different products | 162 |
Sum of products size | 324 |
0.00/0.00 c This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875062-1245186075.opb. 0.00/0.00 c Instance file HOME/instance-1875062-1245186075.opb 0.00/0.00 c File size is 11883 bytes. 0.00/0.00 c Highest Coefficient sum: 523264 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: 216 | 0.00/0.00 c | Number Clauses: 171 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 169 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 10 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 9 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 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 | 127 357 1209 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 101 | 127 357 1209 | 5500 101 70 | 45.497 % | 0.00/0.02 c | 251 | 127 357 1209 | 6050 251 75 | 45.495 % | 0.00/0.04 c | 477 | 127 357 1209 | 6655 477 80 | 45.495 % | 0.00/0.06 c | 814 | 127 357 1209 | 7320 814 79 | 45.495 % | 0.09/0.10 c | 1321 | 127 357 1209 | 8052 1321 83 | 45.495 % | 0.09/0.16 c | 2081 | 127 357 1209 | 8857 2081 81 | 45.495 % | 0.19/0.28 c | 3221 | 127 357 1209 | 9743 3221 82 | 45.495 % | 0.39/0.48 c | 4930 | 127 357 1209 | 10717 4930 83 | 45.495 % | 0.79/0.84 c | 7492 | 127 357 1209 | 11789 7492 84 | 45.495 % | 1.59/1.60 c | 11336 | 127 357 1209 | 12968 11336 84 | 45.495 % | 2.39/2.48 c | 17102 | 127 357 1209 | 14265 10537 84 | 45.495 % | 4.29/4.30 c | 25751 | 127 357 1209 | 15692 11959 92 | 45.495 % | 6.69/6.76 c | 38725 | 127 357 1209 | 17261 9072 87 | 45.495 % | 10.19/10.21 c | 58186 | 127 357 1209 | 18987 11094 84 | 45.495 % | 16.29/16.33 c | 87378 | 127 357 1209 | 20886 11542 80 | 45.518 % | 21.89/21.98 c =============================================================================== 22.88/22.93 c core #3 22.88/22.93 c Core size: 250 Core Weight: 1 Total Weight: 3 22.88/22.93 c Elapsed CPU time: 22.6616 s Remaining CPU time: 1777.34 s 23.08/23.17 c Learning 10556 hard constraints 23.08/23.17 c ============================[ Search Statistics ]============================== 23.08/23.17 c | Conflicts | ORIGINAL | LEARNT | Progress | 23.08/23.17 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 23.08/23.17 c =============================================================================== 23.08/23.17 c | 0 | 156 10921 929755 | 5000 0 nan | 0.000 % | 23.18/23.21 c | 100 | 156 10921 929755 | 5500 100 70 | 35.952 % | 23.18/23.24 c | 250 | 156 10921 929755 | 6050 250 74 | 35.952 % | 23.18/23.28 c | 475 | 156 10921 929755 | 6655 475 74 | 35.952 % | 23.29/23.34 c | 814 | 156 10921 929755 | 7320 814 74 | 35.952 % | 23.29/23.35 c =============================================================================== 23.29/23.35 c Verified 10921 original clauses. 23.29/23.35 c #cores: 3 23.29/23.35 c Final Weight: 3 23.29/23.35 o 3 23.29/23.35 s OPTIMUM FOUND 23.29/23.35 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 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 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 x28 -x29 -x30 x31 x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x136 -x137 -x138 x139 x140 -x141 -x142 x143 -x144 x145 -x146 -x147 x148 x149 -x150 -x151 x152 -x153 x154 -x155 -x156 x157 x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875062-1245186075/watcher-1875062-1245186075 -o /tmp/evaluation-result-1875062-1245186075/solver-1875062-1245186075 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875062-1245186075.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: 1.12 1.03 1.01 3/65 3955 /proc/meminfo: memFree=1853920/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=2524 CPUtime=0 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 186206099 2584576 199 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 631 199 135 292 0 336 0 [startup+0.077 s] /proc/loadavg: 1.12 1.03 1.01 3/65 3955 /proc/meminfo: memFree=1853920/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=3044 CPUtime=0.07 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 344 0 0 0 7 0 0 0 18 0 1 0 186206099 3117056 325 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 761 325 136 292 0 466 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 3044 [startup+0.102002 s] /proc/loadavg: 1.12 1.03 1.01 3/65 3955 /proc/meminfo: memFree=1853920/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=3172 CPUtime=0.09 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 387 0 0 0 9 0 0 0 18 0 1 0 186206099 3248128 368 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 793 368 136 292 0 498 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3172 [startup+0.302022 s] /proc/loadavg: 1.12 1.03 1.01 3/65 3955 /proc/meminfo: memFree=1853920/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=4328 CPUtime=0.29 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 672 0 0 0 28 1 0 0 19 0 1 0 186206099 4431872 653 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 1082 653 136 292 0 787 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4328 [startup+0.701061 s] /proc/loadavg: 1.12 1.03 1.01 3/65 3955 /proc/meminfo: memFree=1853920/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=6020 CPUtime=0.69 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 1092 0 0 0 67 2 0 0 23 0 1 0 186206099 6164480 1073 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 1505 1073 136 292 0 1210 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6020 [startup+1.50114 s] /proc/loadavg: 1.12 1.03 1.01 2/66 3956 /proc/meminfo: memFree=1848984/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=8648 CPUtime=1.49 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 1733 0 0 0 146 3 0 0 25 0 1 0 186206099 8855552 1714 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 2162 1714 136 292 0 1867 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8648 [startup+3.1013 s] /proc/loadavg: 1.12 1.03 1.01 2/66 3956 /proc/meminfo: memFree=1845528/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=13348 CPUtime=3.09 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 2921 0 0 0 304 5 0 0 25 0 1 0 186206099 13668352 2902 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 3337 2902 136 292 0 3042 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 13348 [startup+6.30163 s] /proc/loadavg: 1.11 1.03 1.01 2/66 3956 /proc/meminfo: memFree=1836000/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=22584 CPUtime=6.29 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 5219 0 0 0 619 10 0 0 25 0 1 0 186206099 23126016 5200 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 5646 5200 136 292 0 5351 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 22584 [startup+12.7013 s] /proc/loadavg: 1.10 1.03 1.01 2/66 3956 /proc/meminfo: memFree=1818024/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=39916 CPUtime=12.69 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 9550 0 0 0 1252 17 0 0 25 0 1 0 186206099 40873984 9531 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 9979 9531 136 292 0 9684 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 39916 Solver just ended. Dumping a history of the last processes samples [startup+19.1019 s] /proc/loadavg: 1.08 1.03 1.01 2/66 3956 /proc/meminfo: memFree=1801960/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=54760 CPUtime=19.09 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 13274 0 0 0 1885 24 0 0 25 0 1 0 186206099 56074240 13255 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 13690 13255 136 292 0 13395 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 54760 [startup+20.7011 s] /proc/loadavg: 1.08 1.03 1.01 2/66 3956 /proc/meminfo: memFree=1800360/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=58536 CPUtime=20.68 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 14205 0 0 0 2043 25 0 0 25 0 1 0 186206099 59940864 14186 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 14634 14186 136 292 0 14339 0 Current children cumulated CPU time (s) 20.68 Current children cumulated vsize (KiB) 58536 [startup+22.3022 s] /proc/loadavg: 1.08 1.03 1.01 2/66 3956 /proc/meminfo: memFree=1795368/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=63920 CPUtime=22.28 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 15573 0 0 0 2202 26 0 0 25 0 1 0 186206099 65454080 15554 1992294400 134512640 135709839 4294956240 18446744073709551615 134516588 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 15980 15554 136 292 0 15685 0 Current children cumulated CPU time (s) 22.28 Current children cumulated vsize (KiB) 63920 [startup+23.1053 s] /proc/loadavg: 1.08 1.03 1.01 2/66 3956 /proc/meminfo: memFree=1789800/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=68428 CPUtime=23.08 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 16691 0 0 0 2282 26 0 0 25 0 1 0 186206099 70070272 16672 1992294400 134512640 135709839 4294956240 18446744073709551615 135163775 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 17107 16672 136 292 0 16812 0 Current children cumulated CPU time (s) 23.08 Current children cumulated vsize (KiB) 68428 [startup+23.3013 s] /proc/loadavg: 1.08 1.03 1.01 2/66 3956 /proc/meminfo: memFree=1789800/2055920 swapFree=4169920/4192956 [pid=3955] ppid=3953 vsize=68428 CPUtime=23.29 /proc/3955/stat : 3955 (wbo) R 3953 3955 3140 0 -1 4194304 16691 0 0 0 2302 27 0 0 25 0 1 0 186206099 70070272 16672 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/3955/statm: 17107 16672 136 292 0 16812 0 Current children cumulated CPU time (s) 23.29 Current children cumulated vsize (KiB) 68428 Child status: 0 Real time (s): 23.3683 CPU time (s): 23.3624 CPU user time (s): 23.0795 CPU system time (s): 0.282956 CPU usage (%): 99.975 Max. virtual memory (cumulated for all children) (KiB): 68428 getrusage(RUSAGE_CHILDREN,...) data: user time used= 23.0795 system time used= 0.282956 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16691 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= 2 involuntary context switches= 86 runsolver used 0.026995 second user time and 0.065989 second system time The end
Begin job on node84 at 2009-06-16 23:01:15 IDJOB=1875062 IDBENCH=47902 IDSOLVER=698 FILE ID=node84/1875062-1245186075 PBS_JOBID= 9363945 Free space on /tmp= 66524 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=457-P1=137-P2=191-B.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875062-1245186075/watcher-1875062-1245186075 -o /tmp/evaluation-result-1875062-1245186075/solver-1875062-1245186075 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875062-1245186075.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1b6d9352b1c2eb216ab83323b529fa56 RANDOM SEED=1427595555 node84.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.222 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 : 3000.222 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1854400 kB Buffers: 34176 kB Cached: 88672 kB SwapCached: 17164 kB Active: 45432 kB Inactive: 96920 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1854400 kB SwapTotal: 4192956 kB SwapFree: 4169920 kB Dirty: 2764 kB Writeback: 0 kB Mapped: 25284 kB Slab: 45076 kB Committed_AS: 92404 kB PageTables: 1404 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875062-1245186075.opb Free space on /tmp at the end= 66520 MiB End job on node84 at 2009-06-16 23:01:38