Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 1.04984 | 1.05174 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb |
MD5SUM | 12f8da63a7438023e75727c225236c48 |
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 | 0.536917 |
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-1875157-1245187808.opb. 0.00/0.00 c Instance file HOME/instance-1875157-1245187808.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 | 101 | 121 243 891 | 5500 101 40 | 30.065 % | 0.00/0.01 c | 251 | 121 243 891 | 6050 251 36 | 30.061 % | 0.00/0.02 c | 476 | 121 243 891 | 6655 476 34 | 30.061 % | 0.00/0.03 c | 814 | 121 243 891 | 7320 814 33 | 30.061 % | 0.00/0.05 c | 1320 | 121 243 891 | 8052 1320 32 | 30.061 % | 0.05/0.09 c | 2079 | 121 243 891 | 8857 2079 35 | 30.061 % | 0.09/0.15 c | 3219 | 121 243 891 | 9743 3219 39 | 30.061 % | 0.19/0.26 c | 4927 | 120 243 891 | 10717 4570 39 | 30.663 % | 0.49/0.54 c | 7490 | 120 243 891 | 11789 7133 41 | 30.659 % | 0.79/0.89 c =============================================================================== 0.89/0.94 c core #3 0.89/0.94 c Core size: 190 Core Weight: 1 Total Weight: 3 0.89/0.94 c Elapsed CPU time: 0.936857 s Remaining CPU time: 1799.06 s 0.99/1.00 c Learning 9305 hard constraints 0.99/1.00 c ============================[ Search Statistics ]============================== 0.99/1.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.99/1.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.99/1.00 c =============================================================================== 0.99/1.00 c | 0 | 141 9553 401396 | 5000 0 nan | 0.000 % | 0.99/1.03 c | 100 | 140 9553 401396 | 5500 100 38 | 21.791 % | 0.99/1.04 c =============================================================================== 0.99/1.05 c Verified 9553 original clauses. 0.99/1.05 c #cores: 3 0.99/1.05 c Final Weight: 3 0.99/1.05 o 3 0.99/1.05 s OPTIMUM FOUND 0.99/1.05 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-1875157-1245187808/watcher-1875157-1245187808 -o /tmp/evaluation-result-1875157-1245187808/solver-1875157-1245187808 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875157-1245187808.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: 0.92 0.98 0.99 3/64 9978 /proc/meminfo: memFree=1853224/2055920 swapFree=4191900/4192956 [pid=9978] ppid=9976 vsize=2524 CPUtime=0 /proc/9978/stat : 9978 (wbo) R 9976 9978 9402 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 186377991 2584576 189 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/9978/statm: 631 189 135 292 0 336 0 [startup+0.0596821 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9978 /proc/meminfo: memFree=1853224/2055920 swapFree=4191900/4192956 [pid=9978] ppid=9976 vsize=2920 CPUtime=0.05 /proc/9978/stat : 9978 (wbo) R 9976 9978 9402 0 -1 4194304 306 0 0 0 5 0 0 0 18 0 1 0 186377991 2990080 288 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/9978/statm: 730 288 136 292 0 435 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2920 [startup+0.101687 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9978 /proc/meminfo: memFree=1853224/2055920 swapFree=4191900/4192956 [pid=9978] ppid=9976 vsize=3180 CPUtime=0.09 /proc/9978/stat : 9978 (wbo) R 9976 9978 9402 0 -1 4194304 394 0 0 0 9 0 0 0 18 0 1 0 186377991 3256320 376 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/9978/statm: 795 376 136 292 0 500 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3180 [startup+0.301709 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9978 /proc/meminfo: memFree=1853224/2055920 swapFree=4191900/4192956 [pid=9978] ppid=9976 vsize=4340 CPUtime=0.29 /proc/9978/stat : 9978 (wbo) R 9976 9978 9402 0 -1 4194304 663 0 0 0 29 0 0 0 19 0 1 0 186377991 4444160 645 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/9978/statm: 1085 645 136 292 0 790 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4340 [startup+0.701752 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9978 /proc/meminfo: memFree=1853224/2055920 swapFree=4191900/4192956 [pid=9978] ppid=9976 vsize=5528 CPUtime=0.69 /proc/9978/stat : 9978 (wbo) R 9976 9978 9402 0 -1 4194304 971 0 0 0 69 0 0 0 23 0 1 0 186377991 5660672 953 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/9978/statm: 1382 953 136 292 0 1087 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5528 Solver just ended. Dumping a history of the last processes samples [startup+0.901775 s] /proc/loadavg: 0.92 0.98 0.99 3/64 9978 /proc/meminfo: memFree=1853224/2055920 swapFree=4191900/4192956 [pid=9978] ppid=9976 vsize=6040 CPUtime=0.89 /proc/9978/stat : 9978 (wbo) R 9976 9978 9402 0 -1 4194304 1104 0 0 0 89 0 0 0 25 0 1 0 186377991 6184960 1086 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0 /proc/9978/statm: 1510 1086 136 292 0 1215 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 6040 [startup+1.00179 s] /proc/loadavg: 0.92 0.98 0.99 2/65 9979 /proc/meminfo: memFree=1847136/2055920 swapFree=4191900/4192956 [pid=9978] ppid=9976 vsize=8460 CPUtime=0.99 /proc/9978/stat : 9978 (wbo) R 9976 9978 9402 0 -1 4194304 1680 0 0 0 99 0 0 0 25 0 1 0 186377991 8663040 1662 1992294400 134512640 135709839 4294956240 18446744073709551615 135182891 0 0 4096 3 0 0 0 17 0 0 0 /proc/9978/statm: 2115 1662 136 292 0 1820 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 8460 Child status: 0 Real time (s): 1.05174 CPU time (s): 1.04984 CPU user time (s): 1.03884 CPU system time (s): 0.010998 CPU usage (%): 99.8193 Max. virtual memory (cumulated for all children) (KiB): 8460 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.03884 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1680 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= 5 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node38 at 2009-06-16 23:30:08 IDJOB=1875157 IDBENCH=47997 IDSOLVER=698 FILE ID=node38/1875157-1245187808 PBS_JOBID= 9363918 Free space on /tmp= 66236 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-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-1875157-1245187808/watcher-1875157-1245187808 -o /tmp/evaluation-result-1875157-1245187808/solver-1875157-1245187808 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875157-1245187808.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 12f8da63a7438023e75727c225236c48 RANDOM SEED=1201777379 node38.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 : 3000.232 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 : 3000.232 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: 1853704 kB Buffers: 47468 kB Cached: 70116 kB SwapCached: 260 kB Active: 15140 kB Inactive: 115772 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1853704 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2376 kB Writeback: 0 kB Mapped: 22512 kB Slab: 57232 kB Committed_AS: 166168 kB PageTables: 1456 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-1875157-1245187808.opb Free space on /tmp at the end= 66236 MiB End job on node38 at 2009-06-16 23:30:09