Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 3.34649 | 3.34781 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=67-P1=11-P2=79-P3=19-B.opb |
MD5SUM | c45a41967aca6dc7b045a3d710a031e8 |
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 | 0.874866 |
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 | 63 |
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 | 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) | 147 |
Sum of products size (including duplicates) | 294 |
Number of different products | 147 |
Sum of products size | 294 |
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-1875116-1245187194.opb. 0.00/0.00 c Instance file HOME/instance-1875116-1245187194.opb 0.00/0.00 c File size is 10837 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: 210 | 0.00/0.00 c | Number Clauses: 154 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 157 | 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: 0.001999 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: 0.001999 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 | 155 324 1186 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 155 324 1186 | 5500 100 55 | 30.497 % | 0.00/0.01 c | 250 | 155 324 1186 | 6050 250 52 | 30.495 % | 0.00/0.02 c | 475 | 155 324 1186 | 6655 475 51 | 30.495 % | 0.00/0.04 c | 812 | 155 324 1186 | 7320 812 50 | 30.509 % | 0.00/0.07 c | 1318 | 155 324 1186 | 8052 1318 48 | 30.495 % | 0.10/0.11 c | 2077 | 155 324 1186 | 8857 2077 51 | 30.495 % | 0.10/0.19 c | 3217 | 155 324 1186 | 9743 3217 48 | 30.495 % | 0.29/0.34 c | 4925 | 155 324 1186 | 10717 4925 47 | 30.495 % | 0.49/0.54 c | 7487 | 155 324 1186 | 11789 7487 50 | 30.495 % | 0.89/0.95 c | 11331 | 154 324 1186 | 12968 11310 52 | 30.944 % | 1.89/1.92 c | 17097 | 147 324 1186 | 14265 10537 54 | 34.554 % | 2.89/2.95 c =============================================================================== 2.99/3.08 c core #3 2.99/3.08 c Core size: 263 Core Weight: 1 Total Weight: 3 2.99/3.08 c Elapsed CPU time: 3.05953 s Remaining CPU time: 1796.94 s 3.19/3.20 c Learning 13931 hard constraints 3.19/3.20 c ============================[ Search Statistics ]============================== 3.19/3.20 c | Conflicts | ORIGINAL | LEARNT | Progress | 3.19/3.20 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 3.19/3.20 c =============================================================================== 3.19/3.20 c | 0 | 178 14261 746100 | 5000 0 nan | 0.000 % | 3.19/3.25 c | 103 | 177 14261 746100 | 5500 103 49 | 23.061 % | 3.19/3.30 c | 253 | 177 14261 746100 | 6050 253 50 | 23.045 % | 3.30/3.34 c =============================================================================== 3.30/3.34 c Verified 14261 original clauses. 3.30/3.34 c #cores: 3 3.30/3.34 c Final Weight: 3 3.30/3.34 o 3 3.30/3.34 s OPTIMUM FOUND 3.30/3.34 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 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 x29 -x30 -x31 -x32 -x33 -x34 -x35 x43 -x44 -x45 -x46 -x47 -x48 -x49 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 x36 -x37 x38 -x39 -x40 -x41 -x42 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x162 -x163 x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 x183 -x184 x185 -x186 -x187 -x188 -x189 x190 -x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 x204 -x205 x206 -x207 -x208 -x209 -x210 x57 x58 -x59 -x60 -x61 -x62 -x63
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875116-1245187194/watcher-1875116-1245187194 -o /tmp/evaluation-result-1875116-1245187194/solver-1875116-1245187194 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875116-1245187194.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: 0.99 0.97 0.98 3/64 12499 /proc/meminfo: memFree=1857456/2055920 swapFree=4192952/4192956 [pid=12499] ppid=12497 vsize=2524 CPUtime=0 /proc/12499/stat : 12499 (wbo) R 12497 12499 12171 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 71422211 2584576 197 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/12499/statm: 631 197 135 292 0 336 0 [startup+0.104771 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12499 /proc/meminfo: memFree=1857456/2055920 swapFree=4192952/4192956 [pid=12499] ppid=12497 vsize=3300 CPUtime=0.1 /proc/12499/stat : 12499 (wbo) R 12497 12499 12171 0 -1 4194304 396 0 0 0 10 0 0 0 18 0 1 0 71422211 3379200 377 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/12499/statm: 825 377 136 292 0 530 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 3300 [startup+0.201779 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12499 /proc/meminfo: memFree=1857456/2055920 swapFree=4192952/4192956 [pid=12499] ppid=12497 vsize=3824 CPUtime=0.19 /proc/12499/stat : 12499 (wbo) R 12497 12499 12171 0 -1 4194304 533 0 0 0 19 0 0 0 18 0 1 0 71422211 3915776 514 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/12499/statm: 956 514 136 292 0 661 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3824 [startup+0.301791 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12499 /proc/meminfo: memFree=1857456/2055920 swapFree=4192952/4192956 [pid=12499] ppid=12497 vsize=4216 CPUtime=0.29 /proc/12499/stat : 12499 (wbo) R 12497 12499 12171 0 -1 4194304 648 0 0 0 29 0 0 0 19 0 1 0 71422211 4317184 629 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/12499/statm: 1054 629 136 292 0 759 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4216 [startup+0.701836 s] /proc/loadavg: 0.99 0.97 0.98 3/64 12499 /proc/meminfo: memFree=1857456/2055920 swapFree=4192952/4192956 [pid=12499] ppid=12497 vsize=6040 CPUtime=0.69 /proc/12499/stat : 12499 (wbo) R 12497 12499 12171 0 -1 4194304 1107 0 0 0 69 0 0 0 23 0 1 0 71422211 6184960 1088 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/12499/statm: 1510 1088 136 292 0 1215 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6040 [startup+1.50193 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12500 /proc/meminfo: memFree=1852200/2055920 swapFree=4192952/4192956 [pid=12499] ppid=12497 vsize=8680 CPUtime=1.49 /proc/12499/stat : 12499 (wbo) R 12497 12499 12171 0 -1 4194304 1745 0 0 0 148 1 0 0 25 0 1 0 71422211 8888320 1726 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/12499/statm: 2170 1726 136 292 0 1875 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8680 [startup+3.10111 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12500 /proc/meminfo: memFree=1849704/2055920 swapFree=4192952/4192956 [pid=12499] ppid=12497 vsize=12340 CPUtime=3.09 /proc/12499/stat : 12499 (wbo) R 12497 12499 12171 0 -1 4194304 2653 0 0 0 307 2 0 0 25 0 1 0 71422211 12636160 2634 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0 /proc/12499/statm: 3085 2635 136 292 0 2790 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 12340 Solver just ended. Dumping a history of the last processes samples [startup+3.20113 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12500 /proc/meminfo: memFree=1849704/2055920 swapFree=4192952/4192956 [pid=12499] ppid=12497 vsize=15312 CPUtime=3.19 /proc/12499/stat : 12499 (wbo) R 12497 12499 12171 0 -1 4194304 3410 0 0 0 316 3 0 0 25 0 1 0 71422211 15679488 3391 1992294400 134512640 135709839 4294956240 18446744073709551615 135162244 0 0 4096 3 0 0 0 17 0 0 0 /proc/12499/statm: 3828 3391 136 292 0 3533 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 15312 [startup+3.30114 s] /proc/loadavg: 0.99 0.97 0.98 2/65 12500 /proc/meminfo: memFree=1844264/2055920 swapFree=4192952/4192956 [pid=12499] ppid=12497 vsize=15312 CPUtime=3.3 /proc/12499/stat : 12499 (wbo) R 12497 12499 12171 0 -1 4194304 3410 0 0 0 327 3 0 0 25 0 1 0 71422211 15679488 3391 1992294400 134512640 135709839 4294956240 18446744073709551615 135230974 0 0 4096 3 0 0 0 17 0 0 0 /proc/12499/statm: 3828 3391 136 292 0 3533 0 Current children cumulated CPU time (s) 3.3 Current children cumulated vsize (KiB) 15312 Child status: 0 Real time (s): 3.34781 CPU time (s): 3.34649 CPU user time (s): 3.3105 CPU system time (s): 0.035994 CPU usage (%): 99.9606 Max. virtual memory (cumulated for all children) (KiB): 15312 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.3105 system time used= 0.035994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3410 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= 20 runsolver used 0.005999 second user time and 0.015997 second system time The end
Begin job on node20 at 2009-06-16 23:19:54 IDJOB=1875116 IDBENCH=47956 IDSOLVER=698 FILE ID=node20/1875116-1245187194 PBS_JOBID= 9368283 Free space on /tmp= 66324 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=67-P1=11-P2=79-P3=19-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-1875116-1245187194/watcher-1875116-1245187194 -o /tmp/evaluation-result-1875116-1245187194/solver-1875116-1245187194 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875116-1245187194.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c45a41967aca6dc7b045a3d710a031e8 RANDOM SEED=2085353778 node20.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 : 3000.234 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 : 3000.234 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: 1857936 kB Buffers: 41336 kB Cached: 72084 kB SwapCached: 4 kB Active: 18828 kB Inactive: 108008 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1857936 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 2648 kB Writeback: 0 kB Mapped: 23232 kB Slab: 57136 kB Committed_AS: 138512 kB PageTables: 1400 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-1875116-1245187194.opb Free space on /tmp at the end= 66320 MiB End job on node20 at 2009-06-16 23:19:57