Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.524919 | 0.52558 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=17-P1=53-P2=109-B.opb |
MD5SUM | 2eab9a3df979d0268940cd1121c39af7 |
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 | 0.31895 |
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 | 42 |
Total number of constraints | 5 |
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 | 5 |
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) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
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-1875150-1245187652.opb. 0.00/0.00 c Instance file HOME/instance-1875150-1245187652.opb 0.00/0.00 c File size is 7141 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: 140 | 0.00/0.00 c | Number Clauses: 105 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 105 | 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: 0.000999 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: 0.000999 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 | 85 223 759 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 85 223 759 | 5500 101 53 | 44.453 % | 0.00/0.01 c | 251 | 85 223 759 | 6050 251 52 | 44.483 % | 0.00/0.02 c | 478 | 85 223 759 | 6655 478 51 | 44.449 % | 0.00/0.04 c | 817 | 85 223 759 | 7320 817 50 | 44.449 % | 0.00/0.07 c | 1323 | 85 223 759 | 8052 1323 50 | 44.449 % | 0.09/0.13 c | 2082 | 85 223 759 | 8857 2082 50 | 44.449 % | 0.19/0.21 c | 3221 | 85 223 759 | 9743 3221 50 | 44.453 % | 0.29/0.38 c | 4929 | 82 223 759 | 10717 846 45 | 46.452 % | 0.39/0.45 c =============================================================================== 0.39/0.48 c core #3 0.39/0.48 c Core size: 154 Core Weight: 1 Total Weight: 3 0.39/0.48 c Elapsed CPU time: 0.474927 s Remaining CPU time: 1799.53 s 0.39/0.50 c Learning 1845 hard constraints 0.39/0.50 c ============================[ Search Statistics ]============================== 0.39/0.50 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.39/0.50 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.39/0.50 c =============================================================================== 0.39/0.50 c | 0 | 108 2074 89997 | 5000 0 nan | 0.000 % | 0.49/0.51 c | 101 | 108 2074 89997 | 5500 101 44 | 32.535 % | 0.49/0.52 c | 251 | 108 2074 89997 | 6050 251 46 | 32.504 % | 0.49/0.52 c =============================================================================== 0.49/0.52 c Verified 2074 original clauses. 0.49/0.52 c #cores: 3 0.49/0.52 c Final Weight: 3 0.49/0.52 o 3 0.49/0.52 s OPTIMUM FOUND 0.49/0.52 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 x12 -x13 x14 x15 x16 -x17 -x18 -x19 -x20 -x21 x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -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 -x91 x22 x23 -x24 x25 -x26 -x27 -x28 -x29 x30 -x31 -x32 -x33 -x34 -x35 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 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x36 -x37 -x38 -x39 -x40 -x41 -x42
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875150-1245187652/watcher-1875150-1245187652 -o /tmp/evaluation-result-1875150-1245187652/solver-1875150-1245187652 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875150-1245187652.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 3/64 13433 /proc/meminfo: memFree=1668208/2055920 swapFree=4192956/4192956 [pid=13433] ppid=13431 vsize=2524 CPUtime=0 /proc/13433/stat : 13433 (wbo) R 13431 13433 12952 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 71474033 2584576 185 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13433/statm: 631 185 135 292 0 336 0 [startup+0.0807291 s] /proc/loadavg: 1.00 1.00 1.00 3/64 13433 /proc/meminfo: memFree=1668208/2055920 swapFree=4192956/4192956 [pid=13433] ppid=13431 vsize=3052 CPUtime=0.07 /proc/13433/stat : 13433 (wbo) R 13431 13433 12952 0 -1 4194304 339 0 0 0 7 0 0 0 18 0 1 0 71474033 3125248 321 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13433/statm: 763 321 136 292 0 468 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 3052 [startup+0.101731 s] /proc/loadavg: 1.00 1.00 1.00 3/64 13433 /proc/meminfo: memFree=1668208/2055920 swapFree=4192956/4192956 [pid=13433] ppid=13431 vsize=3180 CPUtime=0.09 /proc/13433/stat : 13433 (wbo) R 13431 13433 12952 0 -1 4194304 371 0 0 0 9 0 0 0 18 0 1 0 71474033 3256320 353 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13433/statm: 795 353 136 292 0 500 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3180 [startup+0.301748 s] /proc/loadavg: 1.00 1.00 1.00 3/64 13433 /proc/meminfo: memFree=1668208/2055920 swapFree=4192956/4192956 [pid=13433] ppid=13431 vsize=4096 CPUtime=0.29 /proc/13433/stat : 13433 (wbo) R 13431 13433 12952 0 -1 4194304 620 0 0 0 29 0 0 0 19 0 1 0 71474033 4194304 602 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/13433/statm: 1024 602 136 292 0 729 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4096 Solver just ended. Dumping a history of the last processes samples [startup+0.501766 s] /proc/loadavg: 1.00 1.00 1.00 3/64 13433 /proc/meminfo: memFree=1668208/2055920 swapFree=4192956/4192956 [pid=13433] ppid=13431 vsize=5532 CPUtime=0.49 /proc/13433/stat : 13433 (wbo) R 13431 13433 12952 0 -1 4194304 968 0 0 0 49 0 0 0 21 0 1 0 71474033 5664768 950 1992294400 134512640 135709839 4294956240 18446744073709551615 135162010 0 0 4096 3 0 0 0 17 1 0 0 /proc/13433/statm: 1383 950 136 292 0 1088 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 5532 Child status: 0 Real time (s): 0.52558 CPU time (s): 0.524919 CPU user time (s): 0.513921 CPU system time (s): 0.010998 CPU usage (%): 99.8742 Max. virtual memory (cumulated for all children) (KiB): 5532 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.513921 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= 968 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= 3 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node41 at 2009-06-16 23:27:32 IDJOB=1875150 IDBENCH=47990 IDSOLVER=698 FILE ID=node41/1875150-1245187652 PBS_JOBID= 9368285 Free space on /tmp= 65960 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=17-P1=53-P2=109-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-1875150-1245187652/watcher-1875150-1245187652 -o /tmp/evaluation-result-1875150-1245187652/solver-1875150-1245187652 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875150-1245187652.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2eab9a3df979d0268940cd1121c39af7 RANDOM SEED=126147536 node41.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 : 3000.216 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 : 3000.216 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: 1668624 kB Buffers: 57420 kB Cached: 248988 kB SwapCached: 0 kB Active: 168668 kB Inactive: 150620 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1668624 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2484 kB Writeback: 0 kB Mapped: 22716 kB Slab: 54048 kB Committed_AS: 58740 kB PageTables: 1360 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-1875150-1245187652.opb Free space on /tmp at the end= 65960 MiB End job on node41 at 2009-06-16 23:27:33