Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 0.244961 | 0.247865 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb |
MD5SUM | 0c50e353180f99bdcd2c3c4c16004b51 |
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 | 0.128979 |
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-2702027-1278546339.opb. 0.00/0.00 c Instance file HOME/instance-2702027-1278546339.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 % | 0.00/0.01 c | 102 | 200 266 1120 | 5500 102 30 | 0.015 % | 0.00/0.01 c | 253 | 200 266 1120 | 6050 253 25 | 0.015 % | 0.00/0.02 c | 479 | 200 266 1120 | 6655 479 25 | 0.003 % | 0.00/0.03 c | 816 | 200 266 1120 | 7320 816 24 | 0.003 % | 0.00/0.05 c | 1323 | 200 266 1120 | 8052 1323 23 | 0.018 % | 0.07/0.10 c | 2083 | 200 266 1120 | 8857 2083 23 | 0.018 % | 0.08/0.14 c =============================================================================== 0.08/0.14 c New solution: 15 0.08/0.14 o 15 0.08/0.14 c Elapsed CPU time: 0.12698 s Remaining CPU time: 179.873 s 0.08/0.14 c =============================================================================== 0.08/0.14 c | 2775 | 199 267 1125 | 5000 2617 21 | 0.018 % | 0.08/0.14 c | 2875 | 191 267 1125 | 5500 2717 21 | 4.503 % | 0.08/0.15 c | 3026 | 191 267 1125 | 6050 2868 21 | 4.503 % | 0.08/0.16 c =============================================================================== 0.08/0.16 c New solution: 9 0.08/0.16 o 9 0.08/0.16 c Elapsed CPU time: 0.148977 s Remaining CPU time: 179.851 s 0.08/0.16 c =============================================================================== 0.08/0.16 c | 3179 | 191 268 1130 | 5000 3021 20 | 4.503 % | 0.08/0.16 c | 3280 | 191 268 1130 | 5500 3122 20 | 4.515 % | 0.08/0.17 c =============================================================================== 0.08/0.17 c New solution: 5 0.08/0.17 o 5 0.08/0.17 c Elapsed CPU time: 0.159975 s Remaining CPU time: 179.84 s 0.08/0.17 c =============================================================================== 0.08/0.17 c | 3364 | 191 269 1135 | 5000 3206 20 | 4.515 % | 0.08/0.18 c | 3465 | 184 269 1135 | 5500 3307 20 | 8.015 % | 0.08/0.18 c =============================================================================== 0.08/0.18 c New solution: 3 0.08/0.18 o 3 0.08/0.18 c Elapsed CPU time: 0.166974 s Remaining CPU time: 179.833 s 0.08/0.18 c =============================================================================== 0.08/0.18 c | 3482 | 184 270 1140 | 5000 3324 20 | 8.015 % | 0.08/0.18 c | 3583 | 177 270 1140 | 5500 3425 20 | 15.518 % | 0.19/0.20 c | 3734 | 172 270 1140 | 6050 3576 20 | 15.503 % | 0.19/0.21 c | 3959 | 172 270 1140 | 6655 3801 21 | 15.520 % | 0.19/0.23 c | 4297 | 171 270 1140 | 7320 4139 21 | 16.018 % | 0.19/0.24 c =============================================================================== 0.19/0.24 c Best Solution: 3 0.19/0.24 s OPTIMUM FOUND 0.19/0.24 c Total CPU time: 0.230964 s 0.19/0.24 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-2702027-1278546339/watcher-2702027-1278546339 -o /tmp/evaluation-result-2702027-1278546339/solver-2702027-1278546339 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702027-1278546339.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: 0.24 0.14 0.05 3/106 30898 /proc/meminfo: memFree=1732860/2059040 swapFree=4141912/4192956 [pid=30898] ppid=30896 vsize=2568 CPUtime=0 /proc/30898/stat : 30898 (wbo1.4b) R 30896 30898 30446 0 -1 4202496 283 0 0 0 0 0 0 0 19 0 1 0 22840275 2629632 199 1992294400 134512640 135752675 4288201152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30898/statm: 642 199 144 303 0 337 0 [startup+0.0812639 s] /proc/loadavg: 0.24 0.14 0.05 3/106 30898 /proc/meminfo: memFree=1732860/2059040 swapFree=4141912/4192956 [pid=30898] ppid=30896 vsize=2832 CPUtime=0.07 /proc/30898/stat : 30898 (wbo1.4b) R 30896 30898 30446 0 -1 4202496 368 0 0 0 7 0 0 0 19 0 1 0 22840275 2899968 284 1992294400 134512640 135752675 4288201152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30898/statm: 708 284 145 303 0 403 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2832 [startup+0.101265 s] /proc/loadavg: 0.24 0.14 0.05 3/106 30898 /proc/meminfo: memFree=1732860/2059040 swapFree=4141912/4192956 [pid=30898] ppid=30896 vsize=2964 CPUtime=0.08 /proc/30898/stat : 30898 (wbo1.4b) R 30896 30898 30446 0 -1 4202496 381 0 0 0 8 0 0 0 19 0 1 0 22840275 3035136 297 1992294400 134512640 135752675 4288201152 18446744073709551615 134517459 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30898/statm: 741 297 145 303 0 436 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2964 Solver just ended. Dumping a history of the last processes samples [startup+0.201273 s] /proc/loadavg: 0.24 0.14 0.05 3/106 30898 /proc/meminfo: memFree=1732860/2059040 swapFree=4141912/4192956 [pid=30898] ppid=30896 vsize=3228 CPUtime=0.19 /proc/30898/stat : 30898 (wbo1.4b) R 30896 30898 30446 0 -1 4202496 454 0 0 0 18 1 0 0 20 0 1 0 22840275 3305472 370 1992294400 134512640 135752675 4288201152 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30898/statm: 807 370 145 303 0 502 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3228 Child status: 0 Real time (s): 0.247865 CPU time (s): 0.244961 CPU user time (s): 0.230964 CPU system time (s): 0.013997 CPU usage (%): 98.8284 Max. virtual memory (cumulated for all children) (KiB): 3228 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.230964 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 492 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 0.000999 second user time and 0.011998 second system time The end
Begin job on node057 at 2010-07-08 01:45:39 IDJOB=2702027 IDBENCH=47948 IDSOLVER=1190 FILE ID=node057/2702027-1278546339 PBS_JOBID= 11239485 Free space on /tmp= 62508 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=19-P1=5-P2=7-P3=19-P4=29-P5=29-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-2702027-1278546339/watcher-2702027-1278546339 -o /tmp/evaluation-result-2702027-1278546339/solver-2702027-1278546339 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702027-1278546339.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0c50e353180f99bdcd2c3c4c16004b51 RANDOM SEED=1169044404 node057.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 : 3000.245 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 : 6000.49 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 : 3000.245 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: 1733512 kB Buffers: 44896 kB Cached: 181420 kB SwapCached: 6028 kB Active: 147072 kB Inactive: 94212 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1733512 kB SwapTotal: 4192956 kB SwapFree: 4141912 kB Dirty: 2788 kB Writeback: 0 kB AnonPages: 11900 kB Mapped: 12040 kB Slab: 62396 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183604 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-2702027-1278546339.opb Free space on /tmp at the end= 62508 MiB End job on node057 at 2010-07-08 01:45:40