Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 0.383941 | 0.384447 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=17-P1=13-P2=11-P3=19-P4=11-P5=23-B.opb |
MD5SUM | 8f089c1c530fbf8e6ea9af6ce86dd685 |
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 | 0.110982 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2701889-1278546251.opb. 0.00/0.00 c Instance file HOME/instance-2701889-1278546251.opb 0.00/0.00 c File size is 9361 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 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: 200 | 0.00/0.00 c | Number Clauses: 125 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 141 | 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 | 200 266 1120 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 200 266 1120 | 5500 100 22 | 0.015 % | 0.00/0.01 c | 250 | 200 266 1120 | 6050 250 23 | 0.015 % | 0.00/0.02 c | 476 | 200 266 1120 | 6655 476 23 | 0.003 % | 0.00/0.03 c | 813 | 200 266 1120 | 7320 813 24 | 0.015 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 25 0.00/0.03 o 25 0.00/0.03 c Elapsed CPU time: 0.034994 s Remaining CPU time: 179.965 s 0.00/0.03 c =============================================================================== 0.00/0.03 c | 921 | 200 267 1125 | 5000 921 24 | 0.015 % | 0.00/0.04 c | 1021 | 200 267 1125 | 5500 1021 24 | 0.003 % | 0.00/0.04 c | 1171 | 200 267 1125 | 6050 1171 24 | 0.003 % | 0.04/0.05 c | 1396 | 200 267 1125 | 6655 1396 23 | 0.018 % | 0.04/0.07 c | 1733 | 200 267 1125 | 7320 1733 22 | 0.015 % | 0.09/0.10 c | 2239 | 199 267 1125 | 8052 2081 21 | 0.518 % | 0.09/0.14 c | 2999 | 199 267 1125 | 8857 2841 20 | 0.515 % | 0.09/0.19 c =============================================================================== 0.09/0.19 c New solution: 13 0.09/0.19 o 13 0.09/0.19 c Elapsed CPU time: 0.180972 s Remaining CPU time: 179.819 s 0.09/0.19 c =============================================================================== 0.09/0.19 c | 3758 | 196 268 1130 | 5000 3600 19 | 0.515 % | 0.09/0.20 c | 3861 | 189 268 1130 | 5500 3703 19 | 5.518 % | 0.19/0.20 c =============================================================================== 0.19/0.20 c New solution: 9 0.19/0.20 o 9 0.19/0.20 c Elapsed CPU time: 0.19297 s Remaining CPU time: 179.807 s 0.19/0.20 c =============================================================================== 0.19/0.20 c | 3965 | 189 269 1135 | 5000 3807 19 | 5.518 % | 0.19/0.21 c | 4065 | 189 269 1135 | 5500 3907 20 | 5.518 % | 0.19/0.21 c =============================================================================== 0.19/0.21 c New solution: 3 0.19/0.21 o 3 0.19/0.21 c Elapsed CPU time: 0.202969 s Remaining CPU time: 179.797 s 0.19/0.21 c =============================================================================== 0.19/0.21 c | 4111 | 189 270 1140 | 5000 3953 20 | 5.518 % | 0.19/0.22 c | 4211 | 170 270 1140 | 5500 4053 20 | 16.518 % | 0.19/0.23 c | 4361 | 170 270 1140 | 6050 4203 20 | 16.503 % | 0.19/0.24 c | 4586 | 170 270 1140 | 6655 4428 20 | 16.503 % | 0.19/0.26 c | 4923 | 170 270 1140 | 7320 4765 21 | 16.515 % | 0.19/0.29 c | 5429 | 170 270 1140 | 8052 5271 21 | 16.503 % | 0.29/0.35 c | 6190 | 160 270 1140 | 8857 3838 22 | 20.503 % | 0.29/0.38 c =============================================================================== 0.29/0.38 c Best Solution: 3 0.29/0.38 s OPTIMUM FOUND 0.29/0.38 c Total CPU time: 0.366944 s 0.29/0.38 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 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 x31 -x32 x33 x34 -x35 x51 -x52 -x53 -x54 -x55 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 x36 -x37 -x38 -x39 -x40 -x56 x57 -x58 -x59 -x60 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 x41 -x42 x43 -x44 -x45 -x61 -x62 -x63 -x64 -x65 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 x46 -x47 -x48 -x49 -x50 -x66 x67 -x68 -x69 -x70 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 -x71 -x72 -x73 -x74 -x75
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701889-1278546251/watcher-2701889-1278546251 -o /tmp/evaluation-result-2701889-1278546251/solver-2701889-1278546251 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701889-1278546251.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: 0.21 0.06 0.02 3/106 26502 /proc/meminfo: memFree=1732828/2059040 swapFree=4139544/4192956 [pid=26502] ppid=26500 vsize=2572 CPUtime=0 /proc/26502/stat : 26502 (wbo1.4b) R 26500 26502 26260 0 -1 4202496 288 0 0 0 0 0 0 0 23 0 1 0 22836621 2633728 203 1992294400 134512640 135752675 4287356928 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/26502/statm: 643 203 145 303 0 338 0 [startup+0.049979 s] /proc/loadavg: 0.21 0.06 0.02 3/106 26502 /proc/meminfo: memFree=1732828/2059040 swapFree=4139544/4192956 [pid=26502] ppid=26500 vsize=2704 CPUtime=0.04 /proc/26502/stat : 26502 (wbo1.4b) R 26500 26502 26260 0 -1 4202496 341 0 0 0 4 0 0 0 23 0 1 0 22836621 2768896 256 1992294400 134512640 135752675 4287356928 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/26502/statm: 676 256 145 303 0 371 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2704 [startup+0.100984 s] /proc/loadavg: 0.21 0.06 0.02 3/106 26502 /proc/meminfo: memFree=1732828/2059040 swapFree=4139544/4192956 [pid=26502] ppid=26500 vsize=2968 CPUtime=0.09 /proc/26502/stat : 26502 (wbo1.4b) R 26500 26502 26260 0 -1 4202496 383 0 0 0 9 0 0 0 23 0 1 0 22836621 3039232 298 1992294400 134512640 135752675 4287356928 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/26502/statm: 742 298 145 303 0 437 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2968 [startup+0.301005 s] /proc/loadavg: 0.21 0.06 0.02 3/106 26502 /proc/meminfo: memFree=1732828/2059040 swapFree=4139544/4192956 [pid=26502] ppid=26500 vsize=3484 CPUtime=0.29 /proc/26502/stat : 26502 (wbo1.4b) R 26500 26502 26260 0 -1 4202496 536 0 0 0 28 1 0 0 24 0 1 0 22836621 3567616 451 1992294400 134512640 135752675 4287356928 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/26502/statm: 871 451 145 303 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 Child status: 0 Real time (s): 0.384447 CPU time (s): 0.383941 CPU user time (s): 0.366944 CPU system time (s): 0.016997 CPU usage (%): 99.8684 Max. virtual memory (cumulated for all children) (KiB): 3484 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.366944 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 593 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= 6 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node027 at 2010-07-08 01:44:11 IDJOB=2701889 IDBENCH=47879 IDSOLVER=1190 FILE ID=node027/2701889-1278546251 PBS_JOBID= 11239510 Free space on /tmp= 62344 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=11-P3=19-P4=11-P5=23-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-2701889-1278546251/watcher-2701889-1278546251 -o /tmp/evaluation-result-2701889-1278546251/solver-2701889-1278546251 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701889-1278546251.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8f089c1c530fbf8e6ea9af6ce86dd685 RANDOM SEED=406189216 node027.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 : 2800.222 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 : 5600.44 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 : 2800.222 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: 1735292 kB Buffers: 49912 kB Cached: 185680 kB SwapCached: 7268 kB Active: 123696 kB Inactive: 126156 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1735292 kB SwapTotal: 4192956 kB SwapFree: 4139544 kB Dirty: 2912 kB Writeback: 0 kB AnonPages: 11564 kB Mapped: 11868 kB Slab: 51992 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181028 kB VmallocTotal: 34359738367 kB VmallocUsed: 264952 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2701889-1278546251.opb Free space on /tmp at the end= 62344 MiB End job on node027 at 2010-07-08 01:44:12