Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.664898 | 0.665194 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=59-P1=53-P2=11-P3=59-B.opb |
MD5SUM | bc013f756978420202c73860888da520 |
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 | 0.351946 |
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-1875094-1245186946.opb. 0.00/0.00 c Instance file HOME/instance-1875094-1245186946.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: 0.001999 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 | 121 243 891 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 121 243 891 | 5500 100 41 | 30.065 % | 0.00/0.01 c | 250 | 121 243 891 | 6050 250 37 | 30.081 % | 0.01/0.02 c | 475 | 121 243 891 | 6655 475 39 | 30.061 % | 0.01/0.03 c | 812 | 121 243 891 | 7320 812 36 | 30.081 % | 0.01/0.05 c | 1318 | 121 243 891 | 8052 1318 35 | 30.061 % | 0.01/0.09 c | 2078 | 121 243 891 | 8857 2078 38 | 30.061 % | 0.09/0.17 c | 3218 | 120 243 891 | 9743 3190 40 | 30.659 % | 0.29/0.31 c | 4926 | 120 243 891 | 10717 4898 41 | 30.666 % | 0.50/0.56 c =============================================================================== 0.60/0.60 c core #3 0.60/0.60 c Core size: 190 Core Weight: 1 Total Weight: 3 0.60/0.60 c Elapsed CPU time: 0.592909 s Remaining CPU time: 1799.41 s 0.60/0.65 c Learning 7010 hard constraints 0.60/0.65 c ============================[ Search Statistics ]============================== 0.60/0.65 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.60/0.65 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.60/0.65 c =============================================================================== 0.60/0.65 c | 0 | 141 7258 317239 | 5000 0 nan | 0.000 % | 0.60/0.66 c =============================================================================== 0.60/0.66 c Verified 7258 original clauses. 0.60/0.66 c #cores: 3 0.60/0.66 c Final Weight: 3 0.60/0.66 o 3 0.60/0.66 s OPTIMUM FOUND 0.60/0.66 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-1875094-1245186946/watcher-1875094-1245186946 -o /tmp/evaluation-result-1875094-1245186946/solver-1875094-1245186946 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875094-1245186946.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 1.01 1.00 3/65 7154 /proc/meminfo: memFree=1838320/2055920 swapFree=4191900/4192956 [pid=7154] ppid=7152 vsize=2524 CPUtime=0 /proc/7154/stat : 7154 (wbo) R 7152 7154 6311 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 186294078 2584576 189 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/7154/statm: 631 189 135 292 0 336 0 [startup+0.0206211 s] /proc/loadavg: 1.00 1.01 1.00 3/65 7154 /proc/meminfo: memFree=1838320/2055920 swapFree=4191900/4192956 [pid=7154] ppid=7152 vsize=2652 CPUtime=0.01 /proc/7154/stat : 7154 (wbo) R 7152 7154 6311 0 -1 4194304 241 0 0 0 1 0 0 0 18 0 1 0 186294078 2715648 223 1992294400 134512640 135709839 4294956240 18446744073709551615 135171716 0 0 4096 3 0 0 0 17 0 0 0 /proc/7154/statm: 663 223 136 292 0 368 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2652 [startup+0.102631 s] /proc/loadavg: 1.00 1.01 1.00 3/65 7154 /proc/meminfo: memFree=1838320/2055920 swapFree=4191900/4192956 [pid=7154] ppid=7152 vsize=3304 CPUtime=0.09 /proc/7154/stat : 7154 (wbo) R 7152 7154 6311 0 -1 4194304 395 0 0 0 9 0 0 0 18 0 1 0 186294078 3383296 377 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/7154/statm: 826 377 136 292 0 531 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3304 [startup+0.301653 s] /proc/loadavg: 1.00 1.01 1.00 3/65 7154 /proc/meminfo: memFree=1838320/2055920 swapFree=4191900/4192956 [pid=7154] ppid=7152 vsize=4212 CPUtime=0.29 /proc/7154/stat : 7154 (wbo) R 7152 7154 6311 0 -1 4194304 633 0 0 0 29 0 0 0 19 0 1 0 186294078 4313088 615 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/7154/statm: 1053 615 136 292 0 758 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4212 Solver just ended. Dumping a history of the last processes samples [startup+0.501676 s] /proc/loadavg: 1.00 1.01 1.00 3/65 7154 /proc/meminfo: memFree=1838320/2055920 swapFree=4191900/4192956 [pid=7154] ppid=7152 vsize=4864 CPUtime=0.5 /proc/7154/stat : 7154 (wbo) R 7152 7154 6311 0 -1 4194304 802 0 0 0 49 1 0 0 21 0 1 0 186294078 4980736 784 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/7154/statm: 1216 784 136 292 0 921 0 Current children cumulated CPU time (s) 0.5 Current children cumulated vsize (KiB) 4864 [startup+0.601687 s] /proc/loadavg: 1.00 1.01 1.00 3/65 7154 /proc/meminfo: memFree=1838320/2055920 swapFree=4191900/4192956 [pid=7154] ppid=7152 vsize=5256 CPUtime=0.6 /proc/7154/stat : 7154 (wbo) R 7152 7154 6311 0 -1 4194304 914 0 0 0 59 1 0 0 22 0 1 0 186294078 5382144 896 1992294400 134512640 135709839 4294956240 18446744073709551615 134583733 0 0 4096 3 0 0 0 17 0 0 0 /proc/7154/statm: 1314 896 136 292 0 1019 0 Current children cumulated CPU time (s) 0.6 Current children cumulated vsize (KiB) 5256 Child status: 0 Real time (s): 0.665194 CPU time (s): 0.664898 CPU user time (s): 0.650901 CPU system time (s): 0.013997 CPU usage (%): 99.9555 Max. virtual memory (cumulated for all children) (KiB): 5256 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.650901 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1325 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= 2 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node32 at 2009-06-16 23:15:46 IDJOB=1875094 IDBENCH=47934 IDSOLVER=698 FILE ID=node32/1875094-1245186946 PBS_JOBID= 9363932 Free space on /tmp= 66344 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=53-P2=11-P3=59-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-1875094-1245186946/watcher-1875094-1245186946 -o /tmp/evaluation-result-1875094-1245186946/solver-1875094-1245186946 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875094-1245186946.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bc013f756978420202c73860888da520 RANDOM SEED=31160199 node32.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: 1838800 kB Buffers: 51792 kB Cached: 89388 kB SwapCached: 260 kB Active: 54416 kB Inactive: 101024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1838800 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2596 kB Writeback: 0 kB Mapped: 23780 kB Slab: 47400 kB Committed_AS: 169516 kB PageTables: 1492 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875094-1245186946.opb Free space on /tmp at the end= 66340 MiB End job on node32 at 2009-06-16 23:15:47