Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.525919 | 0.526276 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=17-P2=37-B.opb |
MD5SUM | b8556c61a91d14749acba7836969b871 |
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 | 0.222965 |
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 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-1875075-1245186663.opb. 0.00/0.00 c Instance file HOME/instance-1875075-1245186663.opb 0.00/0.00 c File size is 7141 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: 105 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 105 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 8 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: 7 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 | 85 223 759 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 85 223 759 | 5500 100 50 | 44.453 % | 0.00/0.01 c | 250 | 85 223 759 | 6050 250 49 | 44.449 % | 0.00/0.02 c | 477 | 85 223 759 | 6655 477 48 | 44.449 % | 0.00/0.04 c | 815 | 85 223 759 | 7320 815 50 | 44.449 % | 0.06/0.07 c | 1321 | 85 223 759 | 8052 1321 53 | 44.449 % | 0.09/0.12 c | 2081 | 85 223 759 | 8857 2081 52 | 44.449 % | 0.19/0.20 c | 3220 | 85 223 759 | 9743 3220 51 | 44.449 % | 0.29/0.36 c | 4929 | 84 223 759 | 10717 4537 50 | 45.111 % | 0.39/0.44 c =============================================================================== 0.39/0.46 c core #3 0.39/0.46 c Core size: 154 Core Weight: 1 Total Weight: 3 0.39/0.46 c Elapsed CPU time: 0.45793 s Remaining CPU time: 1799.54 s 0.49/0.50 c Learning 5289 hard constraints 0.49/0.50 c ============================[ Search Statistics ]============================== 0.49/0.50 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.49/0.50 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.49/0.50 c =============================================================================== 0.49/0.50 c | 0 | 108 5518 263328 | 5000 0 nan | 0.000 % | 0.49/0.52 c | 102 | 108 5518 263328 | 5500 102 54 | 32.535 % | 0.49/0.52 c =============================================================================== 0.49/0.52 c Verified 5518 original clauses. 0.49/0.52 c #cores: 3 0.49/0.52 c Final Weight: 3 0.49/0.52 o 3 0.49/0.52 s OPTIMUM FOUND 0.49/0.52 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-1875075-1245186663/watcher-1875075-1245186663 -o /tmp/evaluation-result-1875075-1245186663/solver-1875075-1245186663 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875075-1245186663.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: 1.00 1.00 0.93 3/65 27613 /proc/meminfo: memFree=1836480/2055920 swapFree=4192812/4192956 [pid=27613] ppid=27611 vsize=2524 CPUtime=0 /proc/27613/stat : 27613 (wbo) R 27611 27613 26968 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 98088080 2584576 185 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/27613/statm: 631 185 135 292 0 336 0 [startup+0.0630921 s] /proc/loadavg: 1.00 1.00 0.93 3/65 27613 /proc/meminfo: memFree=1836480/2055920 swapFree=4192812/4192956 [pid=27613] ppid=27611 vsize=2916 CPUtime=0.06 /proc/27613/stat : 27613 (wbo) R 27611 27613 26968 0 -1 4194304 315 0 0 0 6 0 0 0 18 0 1 0 98088080 2985984 297 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/27613/statm: 729 297 136 292 0 434 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2916 [startup+0.101097 s] /proc/loadavg: 1.00 1.00 0.93 3/65 27613 /proc/meminfo: memFree=1836480/2055920 swapFree=4192812/4192956 [pid=27613] ppid=27611 vsize=3172 CPUtime=0.09 /proc/27613/stat : 27613 (wbo) R 27611 27613 26968 0 -1 4194304 378 0 0 0 9 0 0 0 18 0 1 0 98088080 3248128 360 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/27613/statm: 793 360 136 292 0 498 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3172 [startup+0.301121 s] /proc/loadavg: 1.00 1.00 0.93 3/65 27613 /proc/meminfo: memFree=1836480/2055920 swapFree=4192812/4192956 [pid=27613] ppid=27611 vsize=4208 CPUtime=0.29 /proc/27613/stat : 27613 (wbo) R 27611 27613 26968 0 -1 4194304 628 0 0 0 29 0 0 0 19 0 1 0 98088080 4308992 610 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/27613/statm: 1052 611 136 292 0 757 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4208 Solver just ended. Dumping a history of the last processes samples [startup+0.501146 s] /proc/loadavg: 1.00 1.00 0.93 3/65 27613 /proc/meminfo: memFree=1836480/2055920 swapFree=4192812/4192956 [pid=27613] ppid=27611 vsize=6184 CPUtime=0.49 /proc/27613/stat : 27613 (wbo) R 27611 27613 26968 0 -1 4194304 1114 0 0 0 48 1 0 0 21 0 1 0 98088080 6332416 1096 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0 /proc/27613/statm: 1546 1096 136 292 0 1251 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 6184 Child status: 0 Real time (s): 0.526276 CPU time (s): 0.525919 CPU user time (s): 0.513921 CPU system time (s): 0.011998 CPU usage (%): 99.9322 Max. virtual memory (cumulated for all children) (KiB): 6184 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.513921 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1151 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= 3 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node92 at 2009-06-16 23:11:03 IDJOB=1875075 IDBENCH=47915 IDSOLVER=698 FILE ID=node92/1875075-1245186663 PBS_JOBID= 9368275 Free space on /tmp= 66472 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=17-P2=37-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-1875075-1245186663/watcher-1875075-1245186663 -o /tmp/evaluation-result-1875075-1245186663/solver-1875075-1245186663 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875075-1245186663.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b8556c61a91d14749acba7836969b871 RANDOM SEED=1627474261 node92.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 : 3000.233 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 : 5914.62 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 : 3000.233 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: 1837024 kB Buffers: 16428 kB Cached: 138336 kB SwapCached: 140 kB Active: 49864 kB Inactive: 118880 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1837024 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2372 kB Writeback: 0 kB Mapped: 23636 kB Slab: 36008 kB Committed_AS: 70128 kB PageTables: 1472 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-1875075-1245186663.opb Free space on /tmp at the end= 66468 MiB End job on node92 at 2009-06-16 23:11:03