Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 3.50047 | 3.50383 |
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 | 0.961852 |
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875127-1245187379.opb. 0.00/0.00 c Instance file HOME/instance-1875127-1245187379.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: 136 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 135 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 9 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 8 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.000999 s Remaining CPU time: 1800 s 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 | 105 286 971 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 101 | 105 286 971 | 5500 101 69 | 45.032 % | 0.00/0.01 c | 252 | 105 286 971 | 6050 252 64 | 45.029 % | 0.02/0.03 c | 477 | 105 286 971 | 6655 477 63 | 45.029 % | 0.02/0.05 c | 817 | 105 286 971 | 7320 817 60 | 45.029 % | 0.02/0.09 c | 1324 | 105 286 971 | 8052 1324 64 | 45.029 % | 0.09/0.15 c | 2086 | 105 286 971 | 8857 2086 64 | 45.029 % | 0.19/0.23 c | 3225 | 105 286 971 | 9743 3225 64 | 45.029 % | 0.39/0.40 c | 4934 | 105 286 971 | 10717 4934 64 | 45.029 % | 0.69/0.76 c | 7498 | 105 286 971 | 11789 7498 65 | 45.029 % | 1.29/1.34 c | 11343 | 105 286 971 | 12968 11343 66 | 45.029 % | 2.19/2.28 c | 17109 | 105 286 971 | 14265 10556 69 | 45.029 % | 3.19/3.21 c =============================================================================== 3.30/3.37 c core #3 3.30/3.37 c Core size: 199 Core Weight: 1 Total Weight: 3 3.30/3.37 c Elapsed CPU time: 3.33049 s Remaining CPU time: 1796.67 s 3.40/3.46 c Learning 7455 hard constraints 3.40/3.46 c ============================[ Search Statistics ]============================== 3.40/3.46 c | Conflicts | ORIGINAL | LEARNT | Progress | 3.40/3.46 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 3.40/3.46 c =============================================================================== 3.40/3.46 c | 0 | 131 7748 513689 | 5000 0 nan | 0.000 % | 3.40/3.49 c | 100 | 131 7748 513689 | 5500 100 57 | 34.196 % | 3.40/3.50 c =============================================================================== 3.40/3.50 c Verified 7748 original clauses. 3.49/3.50 c #cores: 3 3.49/3.50 c Final Weight: 3 3.49/3.50 o 3 3.49/3.50 s OPTIMUM FOUND 3.49/3.50 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-1875127-1245187379/watcher-1875127-1245187379 -o /tmp/evaluation-result-1875127-1245187379/solver-1875127-1245187379 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875127-1245187379.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: 0.92 0.98 0.97 3/65 8375 /proc/meminfo: memFree=1846304/2055920 swapFree=4181848/4192956 [pid=8375] ppid=8373 vsize=2524 CPUtime=0 /proc/8375/stat : 8375 (wbo) R 8373 8375 7998 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 186336365 2584576 191 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/8375/statm: 631 191 135 292 0 336 0 [startup+0.031712 s] /proc/loadavg: 0.92 0.98 0.97 3/65 8375 /proc/meminfo: memFree=1846304/2055920 swapFree=4181848/4192956 [pid=8375] ppid=8373 vsize=2652 CPUtime=0.02 /proc/8375/stat : 8375 (wbo) R 8373 8375 7998 0 -1 4194304 255 0 0 0 2 0 0 0 18 0 1 0 186336365 2715648 236 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/8375/statm: 663 236 136 292 0 368 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2652 [startup+0.101718 s] /proc/loadavg: 0.92 0.98 0.97 3/65 8375 /proc/meminfo: memFree=1846304/2055920 swapFree=4181848/4192956 [pid=8375] ppid=8373 vsize=3172 CPUtime=0.09 /proc/8375/stat : 8375 (wbo) R 8373 8375 7998 0 -1 4194304 365 0 0 0 9 0 0 0 18 0 1 0 186336365 3248128 346 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/8375/statm: 793 346 136 292 0 498 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3172 [startup+0.301741 s] /proc/loadavg: 0.92 0.98 0.97 3/65 8375 /proc/meminfo: memFree=1846304/2055920 swapFree=4181848/4192956 [pid=8375] ppid=8373 vsize=4360 CPUtime=0.29 /proc/8375/stat : 8375 (wbo) R 8373 8375 7998 0 -1 4194304 671 0 0 0 28 1 0 0 19 0 1 0 186336365 4464640 652 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/8375/statm: 1090 652 136 292 0 795 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4360 [startup+0.701786 s] /proc/loadavg: 0.92 0.98 0.97 3/65 8375 /proc/meminfo: memFree=1846304/2055920 swapFree=4181848/4192956 [pid=8375] ppid=8373 vsize=5800 CPUtime=0.69 /proc/8375/stat : 8375 (wbo) R 8373 8375 7998 0 -1 4194304 1039 0 0 0 67 2 0 0 23 0 1 0 186336365 5939200 1020 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/8375/statm: 1450 1020 136 292 0 1155 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5800 [startup+1.50188 s] /proc/loadavg: 0.92 0.98 0.97 2/66 8376 /proc/meminfo: memFree=1841368/2055920 swapFree=4181848/4192956 [pid=8375] ppid=8373 vsize=8160 CPUtime=1.49 /proc/8375/stat : 8375 (wbo) R 8373 8375 7998 0 -1 4194304 1640 0 0 0 147 2 0 0 25 0 1 0 186336365 8355840 1621 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/8375/statm: 2040 1621 136 292 0 1745 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8160 [startup+3.10106 s] /proc/loadavg: 0.92 0.98 0.97 2/66 8376 /proc/meminfo: memFree=1837976/2055920 swapFree=4181848/4192956 [pid=8375] ppid=8373 vsize=13504 CPUtime=3.09 /proc/8375/stat : 8375 (wbo) R 8373 8375 7998 0 -1 4194304 2951 0 0 0 305 4 0 0 25 0 1 0 186336365 13828096 2932 1992294400 134512640 135709839 4294956240 18446744073709551615 134573815 0 0 4096 3 0 0 0 17 0 0 0 /proc/8375/statm: 3376 2932 136 292 0 3081 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 13504 Solver just ended. Dumping a history of the last processes samples [startup+3.20107 s] /proc/loadavg: 0.92 0.98 0.97 2/66 8376 /proc/meminfo: memFree=1837976/2055920 swapFree=4181848/4192956 [pid=8375] ppid=8373 vsize=13768 CPUtime=3.19 /proc/8375/stat : 8375 (wbo) R 8373 8375 7998 0 -1 4194304 3025 0 0 0 315 4 0 0 25 0 1 0 186336365 14098432 3006 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/8375/statm: 3442 3006 136 292 0 3147 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 13768 [startup+3.4051 s] /proc/loadavg: 0.92 0.98 0.97 2/66 8376 /proc/meminfo: memFree=1833688/2055920 swapFree=4181848/4192956 [pid=8375] ppid=8373 vsize=15616 CPUtime=3.4 /proc/8375/stat : 8375 (wbo) R 8373 8375 7998 0 -1 4194304 3499 0 0 0 336 4 0 0 25 0 1 0 186336365 15990784 3480 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0 /proc/8375/statm: 3904 3480 136 292 0 3609 0 Current children cumulated CPU time (s) 3.4 Current children cumulated vsize (KiB) 15616 [startup+3.50111 s] /proc/loadavg: 0.92 0.98 0.97 2/66 8376 /proc/meminfo: memFree=1833688/2055920 swapFree=4181848/4192956 [pid=8375] ppid=8373 vsize=16956 CPUtime=3.49 /proc/8375/stat : 8375 (wbo) R 8373 8375 7998 0 -1 4194308 3836 0 0 0 345 4 0 0 25 0 1 0 186336365 17362944 3817 1992294400 134512640 135709839 4294956240 18446744073709551615 135228023 0 0 4096 3 0 0 0 17 0 0 0 /proc/8375/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 16956 Child status: 0 Real time (s): 3.50383 CPU time (s): 3.50047 CPU user time (s): 3.45447 CPU system time (s): 0.045993 CPU usage (%): 99.9039 Max. virtual memory (cumulated for all children) (KiB): 16956 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.45447 system time used= 0.045993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3836 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= 16 runsolver used 0.005999 second user time and 0.013997 second system time The end
Begin job on node88 at 2009-06-16 23:22:59 IDJOB=1875127 IDBENCH=47967 IDSOLVER=698 FILE ID=node88/1875127-1245187379 PBS_JOBID= 9363938 Free space on /tmp= 66548 MiB SOLVER NAME= wbo 1.0 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= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875127-1245187379/watcher-1875127-1245187379 -o /tmp/evaluation-result-1875127-1245187379/solver-1875127-1245187379 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875127-1245187379.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ce88b558f4d8b4cb026c235af661afbc RANDOM SEED=1663024445 node88.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.214 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5931.00 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 : 3000.214 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1848328 kB Buffers: 32512 kB Cached: 103356 kB SwapCached: 5232 kB Active: 44812 kB Inactive: 98424 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1848328 kB SwapTotal: 4192956 kB SwapFree: 4181848 kB Dirty: 2376 kB Writeback: 0 kB Mapped: 13104 kB Slab: 50172 kB Committed_AS: 78724 kB PageTables: 1456 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875127-1245187379.opb Free space on /tmp at the end= 66548 MiB End job on node88 at 2009-06-16 23:23:03