Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 0.020996 | 0.0207709 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=13-P2=19-B.opb |
MD5SUM | 5fb9dc62303358c65705c93b38b065c3 |
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 | 0.020996 |
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 | 30 |
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 | 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) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
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-1875058-1245185998.opb. 0.00/0.00 c Instance file HOME/instance-1875058-1245185998.opb 0.00/0.00 c File size is 3663 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: 80 | 0.00/0.00 c | Number Clauses: 55 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 57 | 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: 0.000999 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 | 51 121 413 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 51 121 413 | 5500 100 24 | 42.722 % | 0.00/0.01 c | 250 | 51 121 413 | 6050 250 25 | 42.810 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c core #3 0.00/0.01 c Core size: 82 Core Weight: 1 Total Weight: 3 0.00/0.01 c Elapsed CPU time: 0.014997 s Remaining CPU time: 1799.99 s 0.00/0.01 c Learning 28 hard constraints 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 68 153 838 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 68 153 838 | 5500 100 24 | 27.740 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c Verified 153 original clauses. 0.00/0.02 c #cores: 3 0.00/0.02 c Final Weight: 3 0.00/0.02 o 3 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 v x1 x2 -x3 -x4 -x5 x6 -x7 x8 x9 -x10 x11 -x12 x13 x14 -x15 x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 x42 -x43 -x44 -x45 x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 x16 x17 x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 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 -x26 x27 -x28 -x29 -x30
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875058-1245185998/watcher-1875058-1245185998 -o /tmp/evaluation-result-1875058-1245185998/solver-1875058-1245185998 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875058-1245185998.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 13133 /proc/meminfo: memFree=1669232/2055920 swapFree=4192956/4192956 [pid=13133] ppid=13131 vsize=2524 CPUtime=0 /proc/13133/stat : 13133 (wbo) R 13131 13133 12952 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 71308572 2584576 180 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/13133/statm: 631 180 136 292 0 336 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0207709 CPU time (s): 0.020996 CPU user time (s): 0.016997 CPU system time (s): 0.003999 CPU usage (%): 101.084 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.016997 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 228 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 0.005999 second system time The end
Begin job on node41 at 2009-06-16 22:59:58 IDJOB=1875058 IDBENCH=47898 IDSOLVER=698 FILE ID=node41/1875058-1245185998 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=5-P0=29-P1=13-P2=19-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-1875058-1245185998/watcher-1875058-1245185998 -o /tmp/evaluation-result-1875058-1245185998/solver-1875058-1245185998 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875058-1245185998.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5fb9dc62303358c65705c93b38b065c3 RANDOM SEED=2047398365 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: 1669712 kB Buffers: 56528 kB Cached: 248792 kB SwapCached: 0 kB Active: 163660 kB Inactive: 154568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1669712 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2384 kB Writeback: 0 kB Mapped: 22716 kB Slab: 53968 kB Committed_AS: 57516 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-1875058-1245185998.opb Free space on /tmp at the end= 65960 MiB End job on node41 at 2009-06-16 22:59:58