Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.45893 | 0.459115 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.opb |
MD5SUM | 1faefeca557086bb8f2ad91e3f4c80d3 |
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 | 0.45893 |
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-1875113-1245187163.opb. 0.00/0.00 c Instance file HOME/instance-1875113-1245187163.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 | 101 | 121 243 891 | 5500 101 45 | 30.065 % | 0.00/0.01 c | 252 | 121 243 891 | 6050 252 42 | 30.081 % | 0.00/0.02 c | 478 | 121 243 891 | 6655 478 38 | 30.061 % | 0.00/0.03 c | 816 | 121 243 891 | 7320 816 39 | 30.085 % | 0.00/0.06 c | 1322 | 121 243 891 | 8052 1322 39 | 30.085 % | 0.09/0.10 c | 2081 | 120 243 891 | 8857 1969 36 | 30.673 % | 0.09/0.16 c | 3220 | 120 243 891 | 9743 3108 38 | 30.639 % | 0.29/0.34 c | 4929 | 119 243 891 | 10717 4817 38 | 32.393 % | 0.39/0.41 c =============================================================================== 0.39/0.44 c core #3 0.39/0.44 c Core size: 190 Core Weight: 1 Total Weight: 3 0.39/0.44 c Elapsed CPU time: 0.428934 s Remaining CPU time: 1799.57 s 0.39/0.45 c Learning 1475 hard constraints 0.39/0.45 c ============================[ Search Statistics ]============================== 0.39/0.45 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.39/0.45 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.39/0.45 c =============================================================================== 0.39/0.45 c | 0 | 141 1723 47751 | 5000 0 nan | 0.000 % | 0.39/0.45 c | 102 | 141 1723 47751 | 5500 102 41 | 21.254 % | 0.39/0.45 c =============================================================================== 0.39/0.45 c Verified 1723 original clauses. 0.39/0.45 c #cores: 3 0.39/0.45 c Final Weight: 3 0.39/0.45 o 3 0.39/0.45 s OPTIMUM FOUND 0.39/0.45 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-1875113-1245187163/watcher-1875113-1245187163 -o /tmp/evaluation-result-1875113-1245187163/solver-1875113-1245187163 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875113-1245187163.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 3/65 8002 /proc/meminfo: memFree=1836824/2055920 swapFree=4191900/4192956 [pid=8002] ppid=8000 vsize=2524 CPUtime=0 /proc/8002/stat : 8002 (wbo) R 8000 8002 6311 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 186315744 2584576 189 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8002/statm: 631 189 135 292 0 336 0 [startup+0.0838381 s] /proc/loadavg: 1.00 1.00 1.00 3/65 8002 /proc/meminfo: memFree=1836824/2055920 swapFree=4191900/4192956 [pid=8002] ppid=8000 vsize=3048 CPUtime=0.07 /proc/8002/stat : 8002 (wbo) R 8000 8002 6311 0 -1 4194304 343 0 0 0 7 0 0 0 18 0 1 0 186315744 3121152 325 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8002/statm: 762 325 136 292 0 467 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 3048 [startup+0.101839 s] /proc/loadavg: 1.00 1.00 1.00 3/65 8002 /proc/meminfo: memFree=1836824/2055920 swapFree=4191900/4192956 [pid=8002] ppid=8000 vsize=3180 CPUtime=0.09 /proc/8002/stat : 8002 (wbo) R 8000 8002 6311 0 -1 4194304 368 0 0 0 9 0 0 0 18 0 1 0 186315744 3256320 350 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8002/statm: 795 350 136 292 0 500 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3180 [startup+0.301857 s] /proc/loadavg: 1.00 1.00 1.00 3/65 8002 /proc/meminfo: memFree=1836824/2055920 swapFree=4191900/4192956 [pid=8002] ppid=8000 vsize=4104 CPUtime=0.29 /proc/8002/stat : 8002 (wbo) R 8000 8002 6311 0 -1 4194304 595 0 0 0 29 0 0 0 19 0 1 0 186315744 4202496 577 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8002/statm: 1026 577 136 292 0 731 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4104 Solver just ended. Dumping a history of the last processes samples [startup+0.401868 s] /proc/loadavg: 1.00 1.00 1.00 3/65 8002 /proc/meminfo: memFree=1836824/2055920 swapFree=4191900/4192956 [pid=8002] ppid=8000 vsize=4368 CPUtime=0.39 /proc/8002/stat : 8002 (wbo) R 8000 8002 6311 0 -1 4194304 678 0 0 0 38 1 0 0 19 0 1 0 186315744 4472832 660 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/8002/statm: 1092 660 136 292 0 797 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 4368 Child status: 0 Real time (s): 0.459115 CPU time (s): 0.45893 CPU user time (s): 0.445932 CPU system time (s): 0.012998 CPU usage (%): 99.9597 Max. virtual memory (cumulated for all children) (KiB): 4368 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.445932 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 799 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= 0 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node32 at 2009-06-16 23:19:23 IDJOB=1875113 IDBENCH=47953 IDSOLVER=698 FILE ID=node32/1875113-1245187163 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=31-P1=31-P2=37-P3=37-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-1875113-1245187163/watcher-1875113-1245187163 -o /tmp/evaluation-result-1875113-1245187163/solver-1875113-1245187163 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875113-1245187163.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1faefeca557086bb8f2ad91e3f4c80d3 RANDOM SEED=1940535128 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: 1837304 kB Buffers: 52684 kB Cached: 89788 kB SwapCached: 260 kB Active: 55440 kB Inactive: 101372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1837304 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2792 kB Writeback: 0 kB Mapped: 23780 kB Slab: 47544 kB Committed_AS: 174140 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-1875113-1245187163.opb Free space on /tmp at the end= 66340 MiB End job on node32 at 2009-06-16 23:19:24