Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.12598 | 0.126295 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=19-P1=23-P2=23-P3=23-B.opb |
MD5SUM | a7d7ec970e4707afa1937f254331884d |
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 | 0.093984 |
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 | 45 |
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 | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 75 |
Sum of products size (including duplicates) | 150 |
Number of different products | 75 |
Sum of products size | 150 |
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-1875198-1245188632.opb. 0.00/0.00 c Instance file HOME/instance-1875198-1245188632.opb 0.00/0.00 c File size is 5524 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 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: 120 | 0.00/0.00 c | Number Clauses: 80 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 85 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 6 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: 5 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 | 91 174 638 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 91 174 638 | 5500 101 33 | 29.469 % | 0.00/0.00 c | 251 | 91 174 638 | 6050 251 27 | 29.463 % | 0.00/0.01 c | 476 | 91 174 638 | 6655 476 27 | 29.463 % | 0.00/0.02 c | 813 | 90 174 638 | 7320 788 27 | 30.239 % | 0.00/0.05 c | 1320 | 85 174 638 | 8052 1295 28 | 34.890 % | 0.06/0.07 c =============================================================================== 0.06/0.08 c core #3 0.06/0.08 c Core size: 130 Core Weight: 1 Total Weight: 3 0.06/0.08 c Elapsed CPU time: 0.080987 s Remaining CPU time: 1799.92 s 0.06/0.08 c Learning 1716 hard constraints 0.06/0.08 c ============================[ Search Statistics ]============================== 0.06/0.08 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.06/0.08 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.06/0.08 c =============================================================================== 0.06/0.08 c | 0 | 108 1894 49644 | 5000 0 nan | 0.000 % | 0.06/0.09 c | 100 | 107 1894 49644 | 5500 100 29 | 20.183 % | 0.10/0.10 c | 250 | 107 1894 49644 | 6050 250 26 | 20.155 % | 0.10/0.12 c | 475 | 107 1894 49644 | 6655 475 25 | 20.155 % | 0.10/0.12 c =============================================================================== 0.10/0.12 c Verified 1894 original clauses. 0.10/0.12 c #cores: 3 0.10/0.12 c Final Weight: 3 0.10/0.12 o 3 0.10/0.12 s OPTIMUM FOUND 0.10/0.12 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 x9 -x10 x11 x12 -x13 -x14 -x15 x16 x17 x18 -x19 x20 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 x21 -x22 -x23 -x24 -x25 x31 -x32 -x33 -x34 -x35 x71 -x72 -x73 -x74 -x75 x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x26 x27 -x28 -x29 -x30 -x36 -x37 -x38 -x39 -x40 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 -x41 x42 -x43 -x44 -x45
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875198-1245188632/watcher-1875198-1245188632 -o /tmp/evaluation-result-1875198-1245188632/solver-1875198-1245188632 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875198-1245188632.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: 1.04 1.00 0.99 3/65 5916 /proc/meminfo: memFree=1890408/2055920 swapFree=4192956/4192956 [pid=5916] ppid=5914 vsize=2524 CPUtime=0 /proc/5916/stat : 5916 (wbo) R 5914 5916 3324 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 4775462 2584576 182 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/5916/statm: 631 182 135 292 0 336 0 [startup+0.063977 s] /proc/loadavg: 1.04 1.00 0.99 3/65 5916 /proc/meminfo: memFree=1890408/2055920 swapFree=4192956/4192956 [pid=5916] ppid=5914 vsize=2916 CPUtime=0.06 /proc/5916/stat : 5916 (wbo) R 5914 5916 3324 0 -1 4194304 309 0 0 0 6 0 0 0 20 0 1 0 4775462 2985984 291 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/5916/statm: 729 291 136 292 0 434 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 2916 [startup+0.10298 s] /proc/loadavg: 1.04 1.00 0.99 3/65 5916 /proc/meminfo: memFree=1890408/2055920 swapFree=4192956/4192956 [pid=5916] ppid=5914 vsize=3312 CPUtime=0.1 /proc/5916/stat : 5916 (wbo) R 5914 5916 3324 0 -1 4194304 415 0 0 0 10 0 0 0 20 0 1 0 4775462 3391488 397 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/5916/statm: 828 397 136 292 0 533 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 3312 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.126295 CPU time (s): 0.12598 CPU user time (s): 0.123981 CPU system time (s): 0.001999 CPU usage (%): 99.7506 Max. virtual memory (cumulated for all children) (KiB): 3312 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.123981 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 415 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 0.001999 second user time and 0.008998 second system time The end
Begin job on node8 at 2009-06-16 23:43:52 IDJOB=1875198 IDBENCH=48038 IDSOLVER=698 FILE ID=node8/1875198-1245188632 PBS_JOBID= 9363940 Free space on /tmp= 66288 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=19-P1=23-P2=23-P3=23-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-1875198-1245188632/watcher-1875198-1245188632 -o /tmp/evaluation-result-1875198-1245188632/solver-1875198-1245188632 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875198-1245188632.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a7d7ec970e4707afa1937f254331884d RANDOM SEED=1391490385 node8.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 : 3000.236 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 : 3000.236 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: 1890952 kB Buffers: 42720 kB Cached: 77640 kB SwapCached: 0 kB Active: 88104 kB Inactive: 45956 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1890952 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2380 kB Writeback: 0 kB Mapped: 23496 kB Slab: 16728 kB Committed_AS: 70724 kB PageTables: 1376 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-1875198-1245188632.opb Free space on /tmp at the end= 66288 MiB End job on node8 at 2009-06-16 23:43:52