Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.609906 | 0.611233 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=127-P1=13-P2=109-B.opb |
MD5SUM | c35f2a77ece8614d0fa2cb31c8021798 |
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 | 0.396938 |
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-1875149-1245187636.opb. 0.00/0.00 c Instance file HOME/instance-1875149-1245187636.opb 0.00/0.00 c File size is 7142 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: 0.001999 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: 0.001999 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 | 85 223 759 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 85 223 759 | 5500 100 50 | 44.453 % | 0.00/0.01 c | 250 | 85 223 759 | 6050 250 51 | 44.449 % | 0.00/0.02 c | 475 | 85 223 759 | 6655 475 49 | 44.449 % | 0.00/0.04 c | 813 | 85 223 759 | 7320 813 49 | 44.449 % | 0.06/0.07 c | 1319 | 85 223 759 | 8052 1319 49 | 44.449 % | 0.09/0.12 c | 2078 | 85 223 759 | 8857 2078 50 | 44.449 % | 0.19/0.21 c | 3218 | 85 223 759 | 9743 3218 50 | 44.449 % | 0.29/0.38 c | 4926 | 85 223 759 | 10717 4926 51 | 44.534 % | 0.49/0.53 c =============================================================================== 0.49/0.57 c core #3 0.49/0.57 c Core size: 154 Core Weight: 1 Total Weight: 3 0.49/0.57 c Elapsed CPU time: 0.561914 s Remaining CPU time: 1799.44 s 0.49/0.59 c Learning 3028 hard constraints 0.49/0.59 c ============================[ Search Statistics ]============================== 0.49/0.59 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.49/0.59 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.49/0.59 c =============================================================================== 0.49/0.59 c | 0 | 108 3257 152562 | 5000 0 nan | 0.000 % | 0.58/0.60 c | 100 | 108 3257 152562 | 5500 100 64 | 32.539 % | 0.58/0.61 c =============================================================================== 0.58/0.61 c Verified 3257 original clauses. 0.58/0.61 c #cores: 3 0.58/0.61 c Final Weight: 3 0.58/0.61 o 3 0.58/0.61 s OPTIMUM FOUND 0.58/0.61 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-1875149-1245187636/watcher-1875149-1245187636 -o /tmp/evaluation-result-1875149-1245187636/solver-1875149-1245187636 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875149-1245187636.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: 1.64 1.28 1.24 3/64 9151 /proc/meminfo: memFree=1561332/2055920 swapFree=4178716/4192956 [pid=9151] ppid=9149 vsize=2524 CPUtime=0 /proc/9151/stat : 9151 (wbo) R 9149 9151 6718 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 186361495 2584576 185 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/9151/statm: 631 185 135 292 0 336 0 [startup+0.067013 s] /proc/loadavg: 1.64 1.28 1.24 3/64 9151 /proc/meminfo: memFree=1561332/2055920 swapFree=4178716/4192956 [pid=9151] ppid=9149 vsize=2912 CPUtime=0.06 /proc/9151/stat : 9151 (wbo) R 9149 9151 6718 0 -1 4194304 315 0 0 0 6 0 0 0 20 0 1 0 186361495 2981888 297 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/9151/statm: 728 297 136 292 0 433 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2912 [startup+0.101016 s] /proc/loadavg: 1.64 1.28 1.24 3/64 9151 /proc/meminfo: memFree=1561332/2055920 swapFree=4178716/4192956 [pid=9151] ppid=9149 vsize=3180 CPUtime=0.09 /proc/9151/stat : 9151 (wbo) R 9149 9151 6718 0 -1 4194304 369 0 0 0 9 0 0 0 20 0 1 0 186361495 3256320 351 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/9151/statm: 795 351 136 292 0 500 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3180 [startup+0.301037 s] /proc/loadavg: 1.64 1.28 1.24 3/64 9151 /proc/meminfo: memFree=1561332/2055920 swapFree=4178716/4192956 [pid=9151] ppid=9149 vsize=4100 CPUtime=0.29 /proc/9151/stat : 9151 (wbo) R 9149 9151 6718 0 -1 4194304 618 0 0 0 29 0 0 0 22 0 1 0 186361495 4198400 600 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/9151/statm: 1025 600 136 292 0 730 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4100 Solver just ended. Dumping a history of the last processes samples [startup+0.501058 s] /proc/loadavg: 1.64 1.28 1.24 3/64 9151 /proc/meminfo: memFree=1561332/2055920 swapFree=4178716/4192956 [pid=9151] ppid=9149 vsize=4884 CPUtime=0.49 /proc/9151/stat : 9151 (wbo) R 9149 9151 6718 0 -1 4194304 799 0 0 0 49 0 0 0 24 0 1 0 186361495 5001216 781 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/9151/statm: 1221 781 136 292 0 926 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 4884 [startup+0.601068 s] /proc/loadavg: 1.64 1.28 1.24 3/64 9151 /proc/meminfo: memFree=1561332/2055920 swapFree=4178716/4192956 [pid=9151] ppid=9149 vsize=6068 CPUtime=0.58 /proc/9151/stat : 9151 (wbo) R 9149 9151 6718 0 -1 4194304 1095 0 0 0 58 0 0 0 25 0 1 0 186361495 6213632 1077 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/9151/statm: 1517 1077 136 292 0 1222 0 Current children cumulated CPU time (s) 0.58 Current children cumulated vsize (KiB) 6068 Child status: 0 Real time (s): 0.611233 CPU time (s): 0.609906 CPU user time (s): 0.599908 CPU system time (s): 0.009998 CPU usage (%): 99.7829 Max. virtual memory (cumulated for all children) (KiB): 6068 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.599908 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1095 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 0.005999 second user time and 0.006998 second system time The end
Begin job on node90 at 2009-06-16 23:27:16 IDJOB=1875149 IDBENCH=47989 IDSOLVER=698 FILE ID=node90/1875149-1245187636 PBS_JOBID= 9368280 Free space on /tmp= 66528 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=127-P1=13-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-1875149-1245187636/watcher-1875149-1245187636 -o /tmp/evaluation-result-1875149-1245187636/solver-1875149-1245187636 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875149-1245187636.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c35f2a77ece8614d0fa2cb31c8021798 RANDOM SEED=1393975393 node90.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 : 3000.231 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 : 3000.231 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1561732 kB Buffers: 34436 kB Cached: 392724 kB SwapCached: 8448 kB Active: 59140 kB Inactive: 378652 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1561732 kB SwapTotal: 4192956 kB SwapFree: 4178716 kB Dirty: 3044 kB Writeback: 0 kB Mapped: 16268 kB Slab: 42344 kB Committed_AS: 98480 kB PageTables: 1436 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-1875149-1245187636.opb Free space on /tmp at the end= 66528 MiB End job on node90 at 2009-06-16 23:27:17