Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 2 | 0.084986 | 0.0844909 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb |
MD5SUM | af6a557bae55dcfbf0cc06cf0559c9b3 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.111982 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
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 - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702020-1278546337.opb. 0.00/0.00 c Instance file HOME/instance-2702020-1278546337.opb 0.00/0.00 c File size is 9360 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 26 | 0.015 % | 0.00/0.01 c | 251 | 200 266 1120 | 6050 251 24 | 0.003 % | 0.00/0.02 c | 477 | 200 266 1120 | 6655 477 25 | 0.003 % | 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: 0.025996 s Remaining CPU time: 179.974 s 0.00/0.02 c =============================================================================== 0.00/0.02 c | 741 | 200 267 1125 | 5000 741 25 | 0.003 % | 0.00/0.03 c | 841 | 186 267 1125 | 5500 815 25 | 7.015 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 3 0.00/0.03 o 3 0.00/0.03 c Elapsed CPU time: 0.033994 s Remaining CPU time: 179.966 s 0.00/0.03 c =============================================================================== 0.00/0.03 c | 945 | 186 268 1130 | 5000 919 25 | 7.015 % | 0.00/0.04 c | 1045 | 186 268 1130 | 5500 1019 26 | 14.515 % | 0.00/0.04 c | 1196 | 174 268 1130 | 6050 1170 26 | 14.515 % | 0.00/0.06 c | 1423 | 174 268 1130 | 6655 1397 26 | 14.503 % | 0.06/0.07 c | 1760 | 174 268 1130 | 7320 1734 26 | 14.518 % | 0.06/0.08 c =============================================================================== 0.06/0.08 c New solution: 2 0.06/0.08 o 2 0.06/0.08 c Elapsed CPU time: 0.077988 s Remaining CPU time: 179.922 s 0.06/0.08 c =============================================================================== 0.06/0.08 c =============================================================================== 0.06/0.08 c Best Solution: 2 0.06/0.08 s OPTIMUM FOUND 0.06/0.08 c Total CPU time: 0.077988 s 0.06/0.08 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 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702020-1278546337/watcher-2702020-1278546337 -o /tmp/evaluation-result-2702020-1278546337/solver-2702020-1278546337 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702020-1278546337.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: 0.63 0.25 0.09 3/106 25165 /proc/meminfo: memFree=1667480/2059040 swapFree=4161224/4192956 [pid=25165] ppid=25163 vsize=2576 CPUtime=0 /proc/25165/stat : 25165 (wbo1.4b) R 25163 25165 24705 0 -1 4202496 289 0 0 0 0 0 0 0 19 0 1 0 22847248 2637824 205 1992294400 134512640 135751879 4289978336 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25165/statm: 644 205 147 303 0 339 0 [startup+0.07255 s] /proc/loadavg: 0.63 0.25 0.09 3/106 25165 /proc/meminfo: memFree=1667480/2059040 swapFree=4161224/4192956 [pid=25165] ppid=25163 vsize=2836 CPUtime=0.06 /proc/25165/stat : 25165 (wbo1.4b) R 25163 25165 24705 0 -1 4202496 371 0 0 0 6 0 0 0 19 0 1 0 22847248 2904064 287 1992294400 134512640 135751879 4289978336 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25165/statm: 709 287 147 303 0 404 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2836 Solver just ended. Dumping a history of the last processes samples [startup+0.07255 s] /proc/loadavg: 0.63 0.25 0.09 3/106 25165 /proc/meminfo: memFree=1667480/2059040 swapFree=4161224/4192956 [pid=25165] ppid=25163 vsize=2836 CPUtime=0.06 /proc/25165/stat : 25165 (wbo1.4b) R 25163 25165 24705 0 -1 4202496 371 0 0 0 6 0 0 0 19 0 1 0 22847248 2904064 287 1992294400 134512640 135751879 4289978336 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25165/statm: 709 287 147 303 0 404 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2836 Child status: 0 Real time (s): 0.0844909 CPU time (s): 0.084986 CPU user time (s): 0.077988 CPU system time (s): 0.006998 CPU usage (%): 100.586 Max. virtual memory (cumulated for all children) (KiB): 2836 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.077988 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 382 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= 2 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node007 at 2010-07-08 01:45:37 IDJOB=2702020 IDBENCH=47945 IDSOLVER=1161 FILE ID=node007/2702020-1278546337 PBS_JOBID= 11239523 Free space on /tmp= 62492 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=29-P2=23-P3=19-P4=2-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-2702020-1278546337/watcher-2702020-1278546337 -o /tmp/evaluation-result-2702020-1278546337/solver-2702020-1278546337 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702020-1278546337.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= af6a557bae55dcfbf0cc06cf0559c9b3 RANDOM SEED=1711608180 node007.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 : 3000.256 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 : 6000.51 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 : 3000.256 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 : 5599.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1668504 kB Buffers: 66884 kB Cached: 207272 kB SwapCached: 1764 kB Active: 126888 kB Inactive: 177144 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1668504 kB SwapTotal: 4192956 kB SwapFree: 4161224 kB Dirty: 2888 kB Writeback: 8 kB AnonPages: 28160 kB Mapped: 13008 kB Slab: 64692 kB PageTables: 4148 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182100 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-2702020-1278546337.opb Free space on /tmp at the end= 62488 MiB End job on node007 at 2010-07-08 01:45:37