Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 0.752885 | 0.753142 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=7-P0=23-P1=29-P2=43-B.opb |
MD5SUM | 6b89f4f008f41d9515b4e0d45a9d302b |
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 | 0.144977 |
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 | 42 |
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 | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702166-1278546701.opb. 0.00/0.00 c Instance file HOME/instance-2702166-1278546701.opb 0.00/0.00 c File size is 7140 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 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: 140 | 0.00/0.00 c | Number Clauses: 98 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 105 | 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 | 140 203 847 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 102 | 140 203 847 | 5500 102 40 | 0.041 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 35 0.00/0.01 o 35 0.00/0.01 c Elapsed CPU time: 0.009998 s Remaining CPU time: 179.99 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 128 | 140 204 854 | 5000 128 39 | 0.041 % | 0.00/0.01 c | 228 | 131 204 854 | 5500 225 41 | 6.434 % | 0.00/0.02 c | 379 | 131 204 854 | 6050 376 38 | 6.434 % | 0.00/0.03 c | 604 | 131 204 854 | 6655 601 34 | 6.434 % | 0.00/0.05 c | 942 | 131 204 854 | 7320 939 32 | 6.434 % | 0.00/0.08 c | 1449 | 131 204 854 | 8052 1446 29 | 6.434 % | 0.08/0.10 c =============================================================================== 0.08/0.10 c New solution: 19 0.08/0.10 o 19 0.08/0.10 c Elapsed CPU time: 0.094985 s Remaining CPU time: 179.905 s 0.08/0.10 c =============================================================================== 0.08/0.10 c | 1707 | 131 205 861 | 5000 1704 29 | 6.434 % | 0.09/0.11 c | 1808 | 122 205 861 | 5500 1753 30 | 12.862 % | 0.09/0.13 c | 1958 | 122 205 861 | 6050 1903 30 | 12.862 % | 0.09/0.15 c | 2183 | 122 205 861 | 6655 2128 29 | 12.862 % | 0.09/0.18 c | 2520 | 122 205 861 | 7320 2465 28 | 12.862 % | 0.09/0.18 c =============================================================================== 0.09/0.18 c New solution: 3 0.09/0.18 o 3 0.09/0.18 c Elapsed CPU time: 0.179972 s Remaining CPU time: 179.82 s 0.09/0.18 c =============================================================================== 0.09/0.18 c | 2583 | 122 206 868 | 5000 2528 28 | 12.862 % | 0.09/0.19 c | 2684 | 88 206 868 | 5500 2629 28 | 39.332 % | 0.19/0.21 c | 2835 | 88 206 868 | 6050 2780 28 | 39.291 % | 0.19/0.23 c | 3061 | 88 206 868 | 6655 3006 27 | 39.291 % | 0.19/0.27 c | 3399 | 87 206 868 | 7320 3344 28 | 39.291 % | 0.29/0.32 c | 3906 | 87 206 868 | 8052 3851 28 | 39.291 % | 0.39/0.41 c | 4665 | 87 206 868 | 8857 4610 28 | 39.291 % | 0.49/0.55 c | 5804 | 87 206 868 | 9743 5749 29 | 39.306 % | 0.69/0.75 c =============================================================================== 0.69/0.75 c Best Solution: 3 0.69/0.75 s OPTIMUM FOUND 0.69/0.75 c Total CPU time: 0.739887 s 0.69/0.75 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 -x17 x18 -x19 -x20 -x21 x43 x44 -x45 -x46 -x47 -x48 -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 x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 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 -x136 -x137 -x138 -x139 -x140 -x36 -x37 -x38 -x39 -x40 -x41 -x42
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702166-1278546701/watcher-2702166-1278546701 -o /tmp/evaluation-result-2702166-1278546701/solver-2702166-1278546701 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702166-1278546701.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: 1.02 1.17 0.67 3/106 27459 /proc/meminfo: memFree=1920728/2059040 swapFree=4081400/4192956 [pid=27459] ppid=27457 vsize=2576 CPUtime=0 /proc/27459/stat : 27459 (wbo1.4b) R 27457 27459 27170 0 -1 4202496 280 0 0 0 0 0 0 0 18 0 1 0 22881680 2637824 197 1992294400 134512640 135751879 4287552464 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27459/statm: 644 198 146 303 0 339 0 [startup+0.087368 s] /proc/loadavg: 1.02 1.17 0.67 3/106 27459 /proc/meminfo: memFree=1920728/2059040 swapFree=4081400/4192956 [pid=27459] ppid=27457 vsize=2832 CPUtime=0.08 /proc/27459/stat : 27459 (wbo1.4b) R 27457 27459 27170 0 -1 4202496 361 0 0 0 8 0 0 0 20 0 1 0 22881680 2899968 278 1992294400 134512640 135751879 4287552464 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27459/statm: 708 278 147 303 0 403 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2832 [startup+0.101372 s] /proc/loadavg: 1.02 1.17 0.67 3/106 27459 /proc/meminfo: memFree=1920728/2059040 swapFree=4081400/4192956 [pid=27459] ppid=27457 vsize=2964 CPUtime=0.09 /proc/27459/stat : 27459 (wbo1.4b) R 27457 27459 27170 0 -1 4202496 377 0 0 0 9 0 0 0 20 0 1 0 22881680 3035136 294 1992294400 134512640 135751879 4287552464 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27459/statm: 741 294 147 303 0 436 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2964 [startup+0.3004 s] /proc/loadavg: 1.02 1.17 0.67 3/106 27459 /proc/meminfo: memFree=1920728/2059040 swapFree=4081400/4192956 [pid=27459] ppid=27457 vsize=3356 CPUtime=0.29 /proc/27459/stat : 27459 (wbo1.4b) R 27457 27459 27170 0 -1 4202496 488 0 0 0 29 0 0 0 20 0 1 0 22881680 3436544 405 1992294400 134512640 135751879 4287552464 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27459/statm: 839 405 147 303 0 534 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3356 [startup+0.700455 s] /proc/loadavg: 1.02 1.17 0.67 3/106 27459 /proc/meminfo: memFree=1920728/2059040 swapFree=4081400/4192956 [pid=27459] ppid=27457 vsize=4008 CPUtime=0.69 /proc/27459/stat : 27459 (wbo1.4b) R 27457 27459 27170 0 -1 4202496 666 0 0 0 68 1 0 0 20 0 1 0 22881680 4104192 583 1992294400 134512640 135751879 4287552464 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27459/statm: 1002 583 147 303 0 697 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4008 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.753142 CPU time (s): 0.752885 CPU user time (s): 0.739887 CPU system time (s): 0.012998 CPU usage (%): 99.9659 Max. virtual memory (cumulated for all children) (KiB): 4008 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.739887 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 693 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= 2 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node029 at 2010-07-08 01:51:41 IDJOB=2702166 IDBENCH=48018 IDSOLVER=1161 FILE ID=node029/2702166-1278546701 PBS_JOBID= 11239509 Free space on /tmp= 62560 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=23-P1=29-P2=43-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-2702166-1278546701/watcher-2702166-1278546701 -o /tmp/evaluation-result-2702166-1278546701/solver-2702166-1278546701 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702166-1278546701.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 6b89f4f008f41d9515b4e0d45a9d302b RANDOM SEED=1334285302 node029.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 : 3000.264 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 : 6000.52 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 : 3000.264 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: 1921380 kB Buffers: 3020 kB Cached: 20700 kB SwapCached: 58736 kB Active: 13960 kB Inactive: 69720 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1921380 kB SwapTotal: 4192956 kB SwapFree: 4081400 kB Dirty: 2612 kB Writeback: 0 kB AnonPages: 6464 kB Mapped: 5652 kB Slab: 32160 kB PageTables: 4136 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181692 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-2702166-1278546701.opb Free space on /tmp at the end= 62556 MiB End job on node029 at 2010-07-08 01:51:42