Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | -13 | 0.815875 | 0.815298 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_3.opb |
MD5SUM | 59a1ef6e3ce4cf2364efcc21910181d3 |
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 | -13 |
Best CPU time to get the best result obtained on this benchmark | 0.372943 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -13 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 17 |
Number of terms in the objective function | 50 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 618 |
Sum of products size (including duplicates) | 1236 |
Number of different products | 309 |
Sum of products size | 618 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702461-1278568142.opb. 0.00/0.00 c Instance file HOME/instance-2702461-1278568142.opb 0.00/0.00 c File size is 24155 bytes. 0.00/0.00 c Highest Coefficient sum: 17 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: 359 | 0.00/0.00 c | Number Clauses: 309 | 0.00/0.00 c | Number Cardinality: 100 | 0.00/0.00 c | Number PB Constraints: 309 | 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 | 50 718 1473 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: 0 0.00/0.00 o 0 0.00/0.00 c Elapsed CPU time: 0.005999 s Remaining CPU time: 179.994 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 50 719 1523 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: -1 0.00/0.00 o -1 0.00/0.00 c Elapsed CPU time: 0.006998 s Remaining CPU time: 179.993 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 50 720 1573 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: -2 0.00/0.00 o -2 0.00/0.00 c Elapsed CPU time: 0.006998 s Remaining CPU time: 179.993 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 1 | 50 721 1623 | 5000 1 49 | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: -3 0.00/0.00 o -3 0.00/0.00 c Elapsed CPU time: 0.006998 s Remaining CPU time: 179.993 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 2 | 50 722 1673 | 5000 2 48 | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: -4 0.00/0.00 o -4 0.00/0.00 c Elapsed CPU time: 0.006998 s Remaining CPU time: 179.993 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 7 | 50 723 1723 | 5000 7 48 | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: -5 0.00/0.00 o -5 0.00/0.00 c Elapsed CPU time: 0.007998 s Remaining CPU time: 179.992 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 13 | 50 724 1773 | 5000 13 48 | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: -6 0.00/0.00 o -6 0.00/0.00 c Elapsed CPU time: 0.007998 s Remaining CPU time: 179.992 s 0.00/0.00 c =============================================================================== 0.00/0.00 c | 20 | 50 725 1823 | 5000 20 48 | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c New solution: -7 0.00/0.01 o -7 0.00/0.01 c Elapsed CPU time: 0.007998 s Remaining CPU time: 179.992 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 48 | 50 726 1873 | 5000 48 49 | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: -8 0.00/0.01 o -8 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 | 81 | 50 727 1923 | 5000 81 49 | 0.000 % | 0.01/0.01 c | 181 | 50 727 1923 | 5500 181 49 | 86.073 % | 0.01/0.02 c | 331 | 50 727 1923 | 6050 331 48 | 86.073 % | 0.01/0.03 c =============================================================================== 0.01/0.03 c New solution: -9 0.01/0.03 o -9 0.01/0.03 c Elapsed CPU time: 0.027995 s Remaining CPU time: 179.972 s 0.01/0.03 c =============================================================================== 0.01/0.03 c | 466 | 50 728 1973 | 5000 466 49 | 86.073 % | 0.01/0.03 c | 567 | 50 728 1973 | 5500 567 49 | 86.073 % | 0.01/0.04 c | 719 | 50 728 1973 | 6050 719 49 | 86.073 % | 0.01/0.05 c =============================================================================== 0.01/0.05 c New solution: -10 0.01/0.05 o -10 0.01/0.05 c Elapsed CPU time: 0.053991 s Remaining CPU time: 179.946 s 0.01/0.05 c =============================================================================== 0.01/0.05 c | 920 | 50 729 2023 | 5000 920 49 | 86.073 % | 0.01/0.06 c | 1023 | 50 729 2023 | 5500 1023 49 | 86.073 % | 0.01/0.07 c =============================================================================== 0.01/0.07 c New solution: -11 0.01/0.07 o -11 0.01/0.07 c Elapsed CPU time: 0.068989 s Remaining CPU time: 179.931 s 0.01/0.07 c =============================================================================== 0.01/0.07 c | 1089 | 50 730 2073 | 5000 1089 49 | 86.073 % | 0.01/0.08 c | 1190 | 50 730 2073 | 5500 1190 48 | 86.073 % | 0.09/0.10 c | 1342 | 50 730 2073 | 6050 1342 48 | 86.073 % | 0.09/0.13 c | 1568 | 50 730 2073 | 6655 1568 48 | 86.073 % | 0.09/0.13 c =============================================================================== 0.09/0.13 c New solution: -12 0.09/0.13 o -12 0.09/0.13 c Elapsed CPU time: 0.131979 s Remaining CPU time: 179.868 s 0.09/0.13 c =============================================================================== 0.09/0.13 c | 1619 | 50 731 2123 | 5000 1619 48 | 86.073 % | 0.09/0.14 c | 1719 | 50 731 2123 | 5500 1719 48 | 86.073 % | 0.09/0.16 c | 1869 | 50 731 2123 | 6050 1869 48 | 86.073 % | 0.09/0.18 c | 2094 | 50 731 2123 | 6655 2094 50 | 86.073 % | 0.20/0.20 c | 2431 | 50 731 2123 | 7320 2431 50 | 86.073 % | 0.20/0.26 c | 2937 | 50 731 2123 | 8052 2937 53 | 86.073 % | 0.39/0.42 c | 3697 | 50 731 2123 | 8857 3697 52 | 86.073 % | 0.69/0.70 c | 4837 | 50 731 2123 | 9743 4837 50 | 86.073 % | 0.69/0.73 c =============================================================================== 0.69/0.73 c New solution: -13 0.69/0.73 o -13 0.69/0.73 c Elapsed CPU time: 0.716891 s Remaining CPU time: 179.283 s 0.69/0.73 c =============================================================================== 0.69/0.73 c | 5002 | 50 732 2173 | 5000 5002 50 | 86.073 % | 0.69/0.74 c | 5104 | 50 732 2173 | 5500 5104 51 | 86.073 % | 0.69/0.79 c | 5254 | 50 732 2173 | 6050 5254 53 | 86.073 % | 0.79/0.81 c =============================================================================== 0.79/0.81 c Best Solution: 37 0.79/0.81 s OPTIMUM FOUND 0.79/0.81 c Total CPU time: 0.801878 s 0.79/0.81 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 -x31 -x32 x33 x34 -x35 x36 x37 x38 x39 x40 -x41 -x42 -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 -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 -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 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OK -13
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702461-1278568142/watcher-2702461-1278568142 -o /tmp/evaluation-result-2702461-1278568142/solver-2702461-1278568142 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702461-1278568142.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: 1.09 1.00 0.92 4/106 888 /proc/meminfo: memFree=1712596/2059040 swapFree=4134944/4192956 [pid=888] ppid=886 vsize=2600 CPUtime=0 /proc/888/stat : 888 (wbo1.4b) R 886 888 31414 0 -1 4202496 272 0 0 0 0 0 0 0 15 0 1 0 25027958 2662400 190 1992294400 134512640 135752675 4292540592 18446744073709551615 134562386 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/888/statm: 650 190 134 303 0 339 0 [startup+0.014168 s] /proc/loadavg: 1.09 1.00 0.92 4/106 888 /proc/meminfo: memFree=1712596/2059040 swapFree=4134944/4192956 [pid=888] ppid=886 vsize=2708 CPUtime=0.01 /proc/888/stat : 888 (wbo1.4b) R 886 888 31414 0 -1 4202496 317 0 0 0 1 0 0 0 17 0 1 0 25027958 2772992 229 1992294400 134512640 135752675 4292540592 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/888/statm: 677 229 144 303 0 372 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2708 [startup+0.101173 s] /proc/loadavg: 1.09 1.00 0.92 4/106 888 /proc/meminfo: memFree=1712596/2059040 swapFree=4134944/4192956 [pid=888] ppid=886 vsize=3096 CPUtime=0.09 /proc/888/stat : 888 (wbo1.4b) R 886 888 31414 0 -1 4202496 419 0 0 0 9 0 0 0 17 0 1 0 25027958 3170304 331 1992294400 134512640 135752675 4292540592 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/888/statm: 774 331 145 303 0 469 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3096 [startup+0.301193 s] /proc/loadavg: 1.09 1.00 0.92 4/106 888 /proc/meminfo: memFree=1712596/2059040 swapFree=4134944/4192956 [pid=888] ppid=886 vsize=3748 CPUtime=0.29 /proc/888/stat : 888 (wbo1.4b) R 886 888 31414 0 -1 4202496 584 0 0 0 28 1 0 0 17 0 1 0 25027958 3837952 496 1992294400 134512640 135752675 4292540592 18446744073709551615 134611796 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/888/statm: 937 496 145 303 0 632 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3748 [startup+0.701234 s] /proc/loadavg: 1.09 1.00 0.92 4/106 888 /proc/meminfo: memFree=1712596/2059040 swapFree=4134944/4192956 [pid=888] ppid=886 vsize=4276 CPUtime=0.69 /proc/888/stat : 888 (wbo1.4b) R 886 888 31414 0 -1 4202496 734 0 0 0 68 1 0 0 17 0 1 0 25027958 4378624 646 1992294400 134512640 135752675 4292540592 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/888/statm: 1069 646 145 303 0 764 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4276 Solver just ended. Dumping a history of the last processes samples [startup+0.801244 s] /proc/loadavg: 1.09 1.00 0.92 4/106 888 /proc/meminfo: memFree=1712596/2059040 swapFree=4134944/4192956 [pid=888] ppid=886 vsize=4540 CPUtime=0.79 /proc/888/stat : 888 (wbo1.4b) R 886 888 31414 0 -1 4202496 783 0 0 0 78 1 0 0 17 0 1 0 25027958 4648960 695 1992294400 134512640 135752675 4292540592 18446744073709551615 134603215 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/888/statm: 1135 695 145 303 0 830 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 4540 Child status: 0 Real time (s): 0.815298 CPU time (s): 0.815875 CPU user time (s): 0.801878 CPU system time (s): 0.013997 CPU usage (%): 100.071 Max. virtual memory (cumulated for all children) (KiB): 4540 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.801878 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= 795 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= 1 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node002 at 2010-07-08 07:49:02 IDJOB=2702461 IDBENCH=48165 IDSOLVER=1190 FILE ID=node002/2702461-1278568142 PBS_JOBID= 11239536 Free space on /tmp= 62568 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_3.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-2702461-1278568142/watcher-2702461-1278568142 -o /tmp/evaluation-result-2702461-1278568142/solver-2702461-1278568142 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702461-1278568142.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 59a1ef6e3ce4cf2364efcc21910181d3 RANDOM SEED=227306954 node002.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 : 3000.201 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 : 6000.40 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 : 3000.201 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: 1713372 kB Buffers: 91268 kB Cached: 169444 kB SwapCached: 12900 kB Active: 157184 kB Inactive: 118756 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1713372 kB SwapTotal: 4192956 kB SwapFree: 4134944 kB Dirty: 2948 kB Writeback: 0 kB AnonPages: 11932 kB Mapped: 8492 kB Slab: 47736 kB PageTables: 4060 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179652 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-2702461-1278568142.opb Free space on /tmp at the end= 62564 MiB End job on node002 at 2010-07-08 07:49:03