Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.501922 | 0.502748 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=17-P1=13-P2=11-P3=19-P4=11-P5=23-B.opb |
MD5SUM | 8f089c1c530fbf8e6ea9af6ce86dd685 |
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 | 0.26196 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
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-1875039-1245185750.opb. 0.00/0.00 c Instance file HOME/instance-1875039-1245185750.opb 0.00/0.00 c File size is 9361 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 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: 200 | 0.00/0.00 c | Number Clauses: 130 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 141 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 6 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: 5 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 | 171 280 1088 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 171 280 1088 | 5500 101 32 | 18.186 % | 0.00/0.01 c | 253 | 171 280 1088 | 6050 253 29 | 18.196 % | 0.00/0.01 c | 479 | 171 280 1088 | 6655 479 31 | 18.196 % | 0.00/0.02 c | 816 | 171 280 1088 | 7320 816 28 | 18.184 % | 0.00/0.04 c | 1322 | 171 280 1088 | 8052 1322 29 | 18.184 % | 0.00/0.08 c | 2083 | 171 280 1088 | 8857 2083 29 | 18.196 % | 0.09/0.14 c | 3222 | 164 280 1088 | 9743 3087 29 | 21.533 % | 0.19/0.23 c | 4930 | 164 280 1088 | 10717 4795 28 | 21.533 % | 0.29/0.36 c =============================================================================== 0.29/0.39 c core #3 0.29/0.39 c Core size: 246 Core Weight: 1 Total Weight: 3 0.29/0.39 c Elapsed CPU time: 0.377942 s Remaining CPU time: 1799.62 s 0.39/0.42 c Learning 6597 hard constraints 0.39/0.42 c ============================[ Search Statistics ]============================== 0.39/0.42 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.39/0.42 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.39/0.42 c =============================================================================== 0.39/0.42 c | 0 | 188 6881 185092 | 5000 0 nan | 0.000 % | 0.39/0.44 c | 100 | 186 6881 185092 | 5500 100 30 | 13.086 % | 0.39/0.46 c | 252 | 185 6881 185092 | 6050 252 27 | 14.032 % | 0.39/0.48 c | 477 | 185 6881 185092 | 6655 477 25 | 14.021 % | 0.39/0.50 c =============================================================================== 0.49/0.50 c Verified 6881 original clauses. 0.49/0.50 c #cores: 3 0.49/0.50 c Final Weight: 3 0.49/0.50 o 3 0.49/0.50 s OPTIMUM FOUND 0.49/0.50 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 x25 x26 -x27 -x28 x29 x30 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 x31 x32 -x33 x34 -x35 -x51 x52 -x53 -x54 -x55 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 x36 x37 -x38 -x39 -x40 x56 x57 -x58 -x59 -x60 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 x41 -x42 -x43 x44 -x45 -x61 -x62 -x63 -x64 -x65 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 x46 -x47 -x48 -x49 -x50 x66 x67 x68 -x69 -x70 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 -x71 -x72 -x73 -x74 -x75
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875039-1245185750/watcher-1875039-1245185750 -o /tmp/evaluation-result-1875039-1245185750/solver-1875039-1245185750 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875039-1245185750.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: 1.12 1.04 1.01 3/64 1223 /proc/meminfo: memFree=1845344/2055920 swapFree=4191896/4192956 [pid=1223] ppid=1221 vsize=2524 CPUtime=0 /proc/1223/stat : 1223 (wbo) R 1221 1223 644 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 186176081 2584576 192 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/1223/statm: 631 192 135 292 0 336 0 [startup+0.0884529 s] /proc/loadavg: 1.12 1.04 1.01 3/64 1223 /proc/meminfo: memFree=1845344/2055920 swapFree=4191896/4192956 [pid=1223] ppid=1221 vsize=3180 CPUtime=0.08 /proc/1223/stat : 1223 (wbo) R 1221 1223 644 0 -1 4194304 365 0 0 0 8 0 0 0 18 0 1 0 186176081 3256320 346 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/1223/statm: 795 346 136 292 0 500 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3180 [startup+0.101454 s] /proc/loadavg: 1.12 1.04 1.01 3/64 1223 /proc/meminfo: memFree=1845344/2055920 swapFree=4191896/4192956 [pid=1223] ppid=1221 vsize=3180 CPUtime=0.09 /proc/1223/stat : 1223 (wbo) R 1221 1223 644 0 -1 4194304 384 0 0 0 9 0 0 0 18 0 1 0 186176081 3256320 365 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/1223/statm: 795 365 136 292 0 500 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3180 [startup+0.301474 s] /proc/loadavg: 1.12 1.04 1.01 3/64 1223 /proc/meminfo: memFree=1845344/2055920 swapFree=4191896/4192956 [pid=1223] ppid=1221 vsize=4240 CPUtime=0.29 /proc/1223/stat : 1223 (wbo) R 1221 1223 644 0 -1 4194304 639 0 0 0 28 1 0 0 19 0 1 0 186176081 4341760 620 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/1223/statm: 1060 620 136 292 0 765 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4240 Solver just ended. Dumping a history of the last processes samples [startup+0.501493 s] /proc/loadavg: 1.12 1.04 1.01 3/64 1223 /proc/meminfo: memFree=1845344/2055920 swapFree=4191896/4192956 [pid=1223] ppid=1221 vsize=5732 CPUtime=0.49 /proc/1223/stat : 1223 (wbo) R 1221 1223 644 0 -1 4194304 1015 0 0 0 48 1 0 0 21 0 1 0 186176081 5869568 996 1992294400 134512640 135709839 4294956240 18446744073709551615 135230974 0 0 4096 3 0 0 0 17 0 0 0 /proc/1223/statm: 1433 996 136 292 0 1138 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 5732 Child status: 0 Real time (s): 0.502748 CPU time (s): 0.501922 CPU user time (s): 0.480926 CPU system time (s): 0.020996 CPU usage (%): 99.8357 Max. virtual memory (cumulated for all children) (KiB): 5732 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.480926 system time used= 0.020996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1015 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= 6 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node2 at 2009-06-16 22:55:50 IDJOB=1875039 IDBENCH=47879 IDSOLVER=698 FILE ID=node2/1875039-1245185750 PBS_JOBID= 9363895 Free space on /tmp= 66452 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=11-P3=19-P4=11-P5=23-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-1875039-1245185750/watcher-1875039-1245185750 -o /tmp/evaluation-result-1875039-1245185750/solver-1875039-1245185750 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875039-1245185750.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8f089c1c530fbf8e6ea9af6ce86dd685 RANDOM SEED=1681076054 node2.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 : 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 : 3000.214 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1847424 kB Buffers: 45436 kB Cached: 92072 kB SwapCached: 260 kB Active: 43956 kB Inactive: 106792 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1847424 kB SwapTotal: 4192956 kB SwapFree: 4191896 kB Dirty: 2380 kB Writeback: 0 kB Mapped: 21784 kB Slab: 43636 kB Committed_AS: 158536 kB PageTables: 1468 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-1875039-1245185750.opb Free space on /tmp at the end= 66448 MiB End job on node2 at 2009-06-16 22:55:51