Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 1.12283 | 1.12358 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=29-P3=41-B.opb |
MD5SUM | a7aa500b12a2568dbdf92804131d86d2 |
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 | 0.170973 |
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 | 54 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
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-1875152-1245187676.opb. 0.00/0.00 c Instance file HOME/instance-1875152-1245187676.opb 0.00/0.00 c File size is 7959 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 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: 162 | 0.00/0.00 c | Number Clauses: 114 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 118 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 7 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: 6 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 | 121 243 891 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 121 243 891 | 5500 100 38 | 30.065 % | 0.00/0.01 c | 252 | 121 243 891 | 6050 252 40 | 30.061 % | 0.00/0.02 c | 477 | 121 243 891 | 6655 477 38 | 30.061 % | 0.00/0.04 c | 815 | 121 243 891 | 7320 815 40 | 30.061 % | 0.06/0.06 c | 1322 | 121 243 891 | 8052 1322 41 | 30.081 % | 0.09/0.10 c | 2081 | 121 243 891 | 8857 2081 38 | 30.081 % | 0.09/0.18 c | 3220 | 121 243 891 | 9743 3220 39 | 30.061 % | 0.29/0.31 c | 4928 | 121 243 891 | 10717 4928 41 | 30.061 % | 0.49/0.59 c | 7490 | 119 243 891 | 11789 7242 42 | 31.241 % | 0.89/0.98 c =============================================================================== 1.00/1.02 c core #3 1.00/1.02 c Core size: 191 Core Weight: 1 Total Weight: 3 1.00/1.02 c Elapsed CPU time: 1.00285 s Remaining CPU time: 1799 s 1.00/1.08 c Learning 9285 hard constraints 1.00/1.08 c ============================[ Search Statistics ]============================== 1.00/1.08 c | Conflicts | ORIGINAL | LEARNT | Progress | 1.00/1.08 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 1.00/1.08 c =============================================================================== 1.00/1.08 c | 0 | 141 9533 392092 | 5000 0 nan | 0.000 % | 1.09/1.11 c | 101 | 141 9533 392092 | 5500 101 42 | 21.298 % | 1.09/1.12 c =============================================================================== 1.09/1.12 c Verified 9533 original clauses. 1.09/1.12 c #cores: 3 1.09/1.12 c Final Weight: 3 1.09/1.12 o 3 1.09/1.12 s OPTIMUM FOUND 1.09/1.12 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 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 x25 -x26 -x27 -x28 -x29 -x30 -x37 x38 -x39 -x40 -x41 -x42 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 x31 x32 -x33 -x34 -x35 -x36 -x43 -x44 -x45 -x46 -x47 -x48 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 -x49 -x50 -x51 -x52 -x53 -x54
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875152-1245187676/watcher-1875152-1245187676 -o /tmp/evaluation-result-1875152-1245187676/solver-1875152-1245187676 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875152-1245187676.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 1.00 3/64 13775 /proc/meminfo: memFree=1667184/2055920 swapFree=4192956/4192956 [pid=13775] ppid=13773 vsize=2524 CPUtime=0 /proc/13775/stat : 13775 (wbo) R 13773 13775 12952 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 71476421 2584576 189 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13775/statm: 631 189 135 292 0 336 0 [startup+0.0646891 s] /proc/loadavg: 1.00 1.00 1.00 3/64 13775 /proc/meminfo: memFree=1667184/2055920 swapFree=4192956/4192956 [pid=13775] ppid=13773 vsize=2916 CPUtime=0.06 /proc/13775/stat : 13775 (wbo) R 13773 13775 12952 0 -1 4194304 315 0 0 0 6 0 0 0 18 0 1 0 71476421 2985984 297 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13775/statm: 729 297 136 292 0 434 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2916 [startup+0.101692 s] /proc/loadavg: 1.00 1.00 1.00 3/64 13775 /proc/meminfo: memFree=1667184/2055920 swapFree=4192956/4192956 [pid=13775] ppid=13773 vsize=3180 CPUtime=0.09 /proc/13775/stat : 13775 (wbo) R 13773 13775 12952 0 -1 4194304 368 0 0 0 9 0 0 0 18 0 1 0 71476421 3256320 350 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13775/statm: 795 350 136 292 0 500 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3180 [startup+0.301709 s] /proc/loadavg: 1.00 1.00 1.00 3/64 13775 /proc/meminfo: memFree=1667184/2055920 swapFree=4192956/4192956 [pid=13775] ppid=13773 vsize=4100 CPUtime=0.29 /proc/13775/stat : 13775 (wbo) R 13773 13775 12952 0 -1 4194304 619 0 0 0 28 1 0 0 19 0 1 0 71476421 4198400 601 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13775/statm: 1025 601 136 292 0 730 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4100 [startup+0.701744 s] /proc/loadavg: 1.00 1.00 1.00 3/64 13775 /proc/meminfo: memFree=1667184/2055920 swapFree=4192956/4192956 [pid=13775] ppid=13773 vsize=5432 CPUtime=0.69 /proc/13775/stat : 13775 (wbo) R 13773 13775 12952 0 -1 4194304 942 0 0 0 68 1 0 0 22 0 1 0 71476421 5562368 924 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13775/statm: 1358 924 136 292 0 1063 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5432 Solver just ended. Dumping a history of the last processes samples [startup+1.10578 s] /proc/loadavg: 1.00 1.00 1.00 2/65 13776 /proc/meminfo: memFree=1663208/2055920 swapFree=4192956/4192956 [pid=13775] ppid=13773 vsize=8248 CPUtime=1.09 /proc/13775/stat : 13775 (wbo) R 13773 13775 12952 0 -1 4194304 1645 0 0 0 107 2 0 0 25 0 1 0 71476421 8445952 1627 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13775/statm: 2062 1627 136 292 0 1767 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 8248 Child status: 0 Real time (s): 1.12358 CPU time (s): 1.12283 CPU user time (s): 1.09483 CPU system time (s): 0.027995 CPU usage (%): 99.9333 Max. virtual memory (cumulated for all children) (KiB): 8248 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.09483 system time used= 0.027995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1645 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= 4 runsolver used 0.001999 second user time and 0.010998 second system time The end
Begin job on node41 at 2009-06-16 23:27:56 IDJOB=1875152 IDBENCH=47992 IDSOLVER=698 FILE ID=node41/1875152-1245187676 PBS_JOBID= 9368285 Free space on /tmp= 65960 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=29-P3=41-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-1875152-1245187676/watcher-1875152-1245187676 -o /tmp/evaluation-result-1875152-1245187676/solver-1875152-1245187676 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875152-1245187676.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a7aa500b12a2568dbdf92804131d86d2 RANDOM SEED=653158428 node41.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 : 3000.216 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 : 3000.216 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1667664 kB Buffers: 57844 kB Cached: 249176 kB SwapCached: 0 kB Active: 169060 kB Inactive: 150844 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1667664 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2792 kB Writeback: 0 kB Mapped: 22716 kB Slab: 54368 kB Committed_AS: 59960 kB PageTables: 1360 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-1875152-1245187676.opb Free space on /tmp at the end= 65960 MiB End job on node41 at 2009-06-16 23:27:58