Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 3.01254 | 3.01428 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=227-P1=23-P2=89-B.opb |
MD5SUM | ce88b558f4d8b4cb026c235af661afbc |
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 | 0.376942 |
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 | 48 |
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 | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702065-1278546442.opb. 0.00/0.00 c Instance file HOME/instance-2702065-1278546442.opb 0.00/0.00 c File size is 9361 bytes. 0.00/0.00 c Highest Coefficient sum: 130560 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: 176 | 0.00/0.00 c | Number Clauses: 128 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 135 | 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 | 176 263 1096 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 176 263 1096 | 5500 100 63 | 0.029 % | 0.00/0.01 c | 251 | 176 263 1096 | 6050 251 62 | 0.003 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c New solution: 3 0.00/0.02 o 3 0.00/0.02 c Elapsed CPU time: 0.020996 s Remaining CPU time: 179.979 s 0.00/0.02 c =============================================================================== 0.00/0.02 c | 303 | 176 264 1104 | 5000 303 61 | 0.003 % | 0.00/0.03 c | 403 | 105 264 1104 | 5500 343 59 | 40.370 % | 0.00/0.04 c | 554 | 105 264 1104 | 6050 494 58 | 40.344 % | 0.00/0.06 c | 779 | 105 264 1104 | 6655 719 57 | 40.344 % | 0.07/0.09 c | 1117 | 105 264 1104 | 7320 1057 54 | 40.344 % | 0.09/0.14 c | 1624 | 105 264 1104 | 8052 1564 51 | 40.344 % | 0.19/0.22 c | 2384 | 105 264 1104 | 8857 2324 48 | 40.344 % | 0.29/0.36 c | 3525 | 105 264 1104 | 9743 3465 46 | 40.344 % | 0.49/0.59 c | 5234 | 105 264 1104 | 10717 5174 44 | 40.344 % | 0.89/0.94 c | 7798 | 105 264 1104 | 11789 7738 41 | 40.344 % | 1.59/1.62 c | 11643 | 105 264 1104 | 12968 11583 40 | 40.344 % | 2.39/2.48 c | 17410 | 102 264 1104 | 14265 1544 37 | 42.049 % | 2.99/3.01 c =============================================================================== 2.99/3.01 c Best Solution: 3 2.99/3.01 s OPTIMUM FOUND 2.99/3.01 c Total CPU time: 2.97355 s 2.99/3.01 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 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 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x25 x26 x27 x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 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 -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 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702065-1278546442/watcher-2702065-1278546442 -o /tmp/evaluation-result-2702065-1278546442/solver-2702065-1278546442 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702065-1278546442.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: 0.88 0.46 0.18 3/106 28477 /proc/meminfo: memFree=1653352/2059040 swapFree=4192956/4192956 [pid=28477] ppid=28475 vsize=2576 CPUtime=0 /proc/28477/stat : 28477 (wbo1.4b) R 28475 28477 28080 0 -1 4202496 284 0 0 0 0 0 0 0 18 0 1 0 22857375 2637824 199 1992294400 134512640 135752675 4293392080 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28477/statm: 644 199 144 303 0 339 0 [startup+0.0723801 s] /proc/loadavg: 0.88 0.46 0.18 3/106 28477 /proc/meminfo: memFree=1653352/2059040 swapFree=4192956/4192956 [pid=28477] ppid=28475 vsize=2836 CPUtime=0.07 /proc/28477/stat : 28477 (wbo1.4b) R 28475 28477 28080 0 -1 4202496 351 0 0 0 7 0 0 0 20 0 1 0 22857375 2904064 266 1992294400 134512640 135752675 4293392080 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28477/statm: 709 267 145 303 0 404 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2836 [startup+0.100386 s] /proc/loadavg: 0.88 0.46 0.18 3/106 28477 /proc/meminfo: memFree=1653352/2059040 swapFree=4192956/4192956 [pid=28477] ppid=28475 vsize=2968 CPUtime=0.09 /proc/28477/stat : 28477 (wbo1.4b) R 28475 28477 28080 0 -1 4202496 377 0 0 0 9 0 0 0 20 0 1 0 22857375 3039232 292 1992294400 134512640 135752675 4293392080 18446744073709551615 134605394 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28477/statm: 742 292 145 303 0 437 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2968 [startup+0.300428 s] /proc/loadavg: 0.88 0.46 0.18 3/106 28477 /proc/meminfo: memFree=1653352/2059040 swapFree=4192956/4192956 [pid=28477] ppid=28475 vsize=3484 CPUtime=0.29 /proc/28477/stat : 28477 (wbo1.4b) R 28475 28477 28080 0 -1 4202496 511 0 0 0 29 0 0 0 20 0 1 0 22857375 3567616 426 1992294400 134512640 135752675 4293392080 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28477/statm: 871 426 145 303 0 566 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3484 [startup+0.700514 s] /proc/loadavg: 0.88 0.46 0.18 3/106 28477 /proc/meminfo: memFree=1653352/2059040 swapFree=4192956/4192956 [pid=28477] ppid=28475 vsize=4264 CPUtime=0.69 /proc/28477/stat : 28477 (wbo1.4b) R 28475 28477 28080 0 -1 4202496 715 0 0 0 69 0 0 0 20 0 1 0 22857375 4366336 630 1992294400 134512640 135752675 4293392080 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28477/statm: 1066 630 145 303 0 761 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4264 [startup+1.50068 s] /proc/loadavg: 0.88 0.46 0.18 2/107 28478 /proc/meminfo: memFree=1651236/2059040 swapFree=4192956/4192956 [pid=28477] ppid=28475 vsize=5424 CPUtime=1.49 /proc/28477/stat : 28477 (wbo1.4b) R 28475 28477 28080 0 -1 4202496 1008 0 0 0 148 1 0 0 23 0 1 0 22857375 5554176 923 1992294400 134512640 135752675 4293392080 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28477/statm: 1356 923 145 303 0 1051 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5424 Solver just ended. Dumping a history of the last processes samples [startup+2.30085 s] /proc/loadavg: 0.88 0.46 0.18 2/107 28478 /proc/meminfo: memFree=1649500/2059040 swapFree=4192956/4192956 [pid=28477] ppid=28475 vsize=6508 CPUtime=2.29 /proc/28477/stat : 28477 (wbo1.4b) R 28475 28477 28080 0 -1 4202496 1271 0 0 0 227 2 0 0 25 0 1 0 22857375 6664192 1186 1992294400 134512640 135752675 4293392080 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28477/statm: 1627 1186 145 303 0 1322 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 6508 [startup+2.70094 s] /proc/loadavg: 0.88 0.46 0.18 2/107 28478 /proc/meminfo: memFree=1649500/2059040 swapFree=4192956/4192956 [pid=28477] ppid=28475 vsize=7412 CPUtime=2.69 /proc/28477/stat : 28477 (wbo1.4b) R 28475 28477 28080 0 -1 4202496 1483 0 0 0 266 3 0 0 25 0 1 0 22857375 7589888 1398 1992294400 134512640 135752675 4293392080 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28477/statm: 1853 1398 145 303 0 1548 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 7412 [startup+2.90098 s] /proc/loadavg: 0.88 0.46 0.18 2/107 28478 /proc/meminfo: memFree=1649500/2059040 swapFree=4192956/4192956 [pid=28477] ppid=28475 vsize=7672 CPUtime=2.89 /proc/28477/stat : 28477 (wbo1.4b) R 28475 28477 28080 0 -1 4202496 1572 0 0 0 286 3 0 0 25 0 1 0 22857375 7856128 1487 1992294400 134512640 135752675 4293392080 18446744073709551615 135210436 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28477/statm: 1918 1487 145 303 0 1613 0 Current children cumulated CPU time (s) 2.89 Current children cumulated vsize (KiB) 7672 [startup+3.001 s] /proc/loadavg: 0.88 0.46 0.18 2/107 28478 /proc/meminfo: memFree=1649500/2059040 swapFree=4192956/4192956 [pid=28477] ppid=28475 vsize=7932 CPUtime=2.99 /proc/28477/stat : 28477 (wbo1.4b) R 28475 28477 28080 0 -1 4202496 1628 0 0 0 296 3 0 0 25 0 1 0 22857375 8122368 1543 1992294400 134512640 135752675 4293392080 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/28477/statm: 1983 1543 145 303 0 1678 0 Current children cumulated CPU time (s) 2.99 Current children cumulated vsize (KiB) 7932 Child status: 0 Real time (s): 3.01428 CPU time (s): 3.01254 CPU user time (s): 2.97355 CPU system time (s): 0.038994 CPU usage (%): 99.9422 Max. virtual memory (cumulated for all children) (KiB): 7932 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.97355 system time used= 0.038994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1636 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= 13 runsolver used 0.009998 second user time and 0.015997 second system time The end
Begin job on node010 at 2010-07-08 01:47:22 IDJOB=2702065 IDBENCH=47967 IDSOLVER=1190 FILE ID=node010/2702065-1278546442 PBS_JOBID= 11239521 Free space on /tmp= 62492 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=227-P1=23-P2=89-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-2702065-1278546442/watcher-2702065-1278546442 -o /tmp/evaluation-result-2702065-1278546442/solver-2702065-1278546442 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702065-1278546442.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ce88b558f4d8b4cb026c235af661afbc RANDOM SEED=1410510307 node010.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 : 3000.258 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 : 3000.258 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1654376 kB Buffers: 67388 kB Cached: 201768 kB SwapCached: 0 kB Active: 143056 kB Inactive: 185848 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1654376 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2676 kB Writeback: 0 kB AnonPages: 59720 kB Mapped: 14420 kB Slab: 53836 kB PageTables: 4088 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181180 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-2702065-1278546442.opb Free space on /tmp at the end= 62492 MiB End job on node010 at 2010-07-08 01:47:25