Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | -4 | 0.487925 | 0.488288 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_10_4_4.opb |
MD5SUM | db21482260ff555b3e36165a161b21f2 |
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 | -4 |
Best CPU time to get the best result obtained on this benchmark | 0.012997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -4 |
Optimality of the best value was proved | YES |
Number of variables | 20 |
Total number of constraints | 31 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 21 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 10 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 10 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 92 |
Sum of products size (including duplicates) | 184 |
Number of different products | 46 |
Sum of products size | 92 |
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-1875414-1245208984.opb. 0.00/0.00 c Instance file HOME/instance-1875414-1245208984.opb 0.00/0.00 c File size is 4000 bytes. 0.00/0.00 c Highest Coefficient sum: 20 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: 66 | 0.00/0.00 c | Number Clauses: 66 | 0.00/0.00 c | Number Cardinality: 22 | 0.00/0.00 c | Number PB Constraints: 46 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 21 Core Weight: 1 Total Weight: -9 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 | 76 135 458 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c core #2 0.00/0.00 c Core size: 25 Core Weight: 1 Total Weight: -8 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 | 86 136 478 | 5000 0 nan | 0.000 % | 0.00/0.00 c =============================================================================== 0.00/0.00 c core #3 0.00/0.00 c Core size: 53 Core Weight: 1 Total Weight: -7 0.00/0.00 c Elapsed CPU time: 0.003999 s Remaining CPU time: 1800 s 0.00/0.00 c Learning 4 hard constraints 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 | 96 141 524 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 101 | 96 141 524 | 5500 101 11 | 0.076 % | 0.00/0.01 c | 251 | 90 141 524 | 6050 166 10 | 6.328 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c core #4 0.00/0.01 c Core size: 74 Core Weight: 1 Total Weight: -6 0.00/0.01 c Elapsed CPU time: 0.013997 s Remaining CPU time: 1799.99 s 0.00/0.01 c Learning 37 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 | 106 179 818 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 106 179 818 | 5500 100 14 | 0.062 % | 0.00/0.02 c | 250 | 106 179 818 | 6050 250 13 | 0.062 % | 0.00/0.02 c | 475 | 106 179 818 | 6655 475 12 | 0.009 % | 0.00/0.03 c | 812 | 106 179 818 | 7320 812 11 | 0.010 % | 0.00/0.04 c =============================================================================== 0.00/0.05 c core #5 0.00/0.05 c Core size: 113 Core Weight: 1 Total Weight: -5 0.00/0.05 c Elapsed CPU time: 0.049992 s Remaining CPU time: 1799.95 s 0.00/0.05 c Learning 145 hard constraints 0.00/0.05 c ============================[ Search Statistics ]============================== 0.00/0.05 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.05 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.05 c =============================================================================== 0.00/0.05 c | 0 | 116 325 1864 | 5000 0 nan | 0.000 % | 0.00/0.05 c | 100 | 116 325 1864 | 5500 100 21 | 0.052 % | 0.00/0.06 c | 251 | 116 325 1864 | 6050 251 20 | 0.052 % | 0.00/0.07 c | 476 | 116 325 1864 | 6655 476 20 | 0.052 % | 0.00/0.08 c | 813 | 116 325 1864 | 7320 813 19 | 0.052 % | 0.10/0.11 c | 1322 | 116 325 1864 | 8052 1322 19 | 0.007 % | 0.10/0.15 c | 2082 | 116 325 1864 | 8857 2082 17 | 0.052 % | 0.19/0.27 c | 3223 | 116 325 1864 | 9743 3223 18 | 0.038 % | 0.39/0.43 c =============================================================================== 0.39/0.46 c core #6 0.39/0.46 c Core size: 208 Core Weight: 1 Total Weight: -4 0.39/0.46 c Elapsed CPU time: 0.452931 s Remaining CPU time: 1799.55 s 0.39/0.46 c Learning 243 hard constraints 0.39/0.46 c ============================[ Search Statistics ]============================== 0.39/0.46 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.39/0.46 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.39/0.46 c =============================================================================== 0.39/0.46 c | 0 | 126 569 3578 | 5000 0 nan | 0.000 % | 0.39/0.46 c | 101 | 126 569 3578 | 5500 101 24 | 0.044 % | 0.39/0.47 c | 252 | 126 569 3578 | 6050 252 26 | 0.038 % | 0.39/0.48 c | 477 | 126 569 3578 | 6655 477 26 | 0.044 % | 0.39/0.48 c =============================================================================== 0.39/0.48 c Verified 569 original clauses. 0.39/0.48 c #cores: 6 0.39/0.48 c Final Weight: -4 0.39/0.48 o -4 0.39/0.48 s OPTIMUM FOUND 0.39/0.48 v -x1 x2 -x3 -x4 -x5 x6 -x7 x8 -x9 x10 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -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 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 x65 -x66 -x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20
OK -4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875414-1245208984/watcher-1875414-1245208984 -o /tmp/evaluation-result-1875414-1245208984/solver-1875414-1245208984 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875414-1245208984.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: 0.99 0.98 0.99 3/65 31068 /proc/meminfo: memFree=1818496/2055920 swapFree=4192812/4192956 [pid=31068] ppid=31066 vsize=2524 CPUtime=0 /proc/31068/stat : 31068 (wbo) R 31066 31068 30881 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 100320264 2584576 183 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31068/statm: 631 183 135 292 0 336 0 [startup+0.105921 s] /proc/loadavg: 0.99 0.98 0.99 3/65 31068 /proc/meminfo: memFree=1818496/2055920 swapFree=4192812/4192956 [pid=31068] ppid=31066 vsize=2788 CPUtime=0.1 /proc/31068/stat : 31068 (wbo) R 31066 31068 30881 0 -1 4194304 292 0 0 0 10 0 0 0 21 0 1 0 100320264 2854912 275 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31068/statm: 697 275 136 292 0 402 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2788 [startup+0.201932 s] /proc/loadavg: 0.99 0.98 0.99 3/65 31068 /proc/meminfo: memFree=1818496/2055920 swapFree=4192812/4192956 [pid=31068] ppid=31066 vsize=3184 CPUtime=0.19 /proc/31068/stat : 31068 (wbo) R 31066 31068 30881 0 -1 4194304 377 0 0 0 19 0 0 0 21 0 1 0 100320264 3260416 360 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31068/statm: 796 360 136 292 0 501 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3184 [startup+0.301945 s] /proc/loadavg: 0.99 0.98 0.99 3/65 31068 /proc/meminfo: memFree=1818496/2055920 swapFree=4192812/4192956 [pid=31068] ppid=31066 vsize=3448 CPUtime=0.29 /proc/31068/stat : 31068 (wbo) R 31066 31068 30881 0 -1 4194304 430 0 0 0 29 0 0 0 22 0 1 0 100320264 3530752 413 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31068/statm: 862 413 136 292 0 567 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3448 Solver just ended. Dumping a history of the last processes samples [startup+0.401957 s] /proc/loadavg: 0.99 0.98 0.99 3/65 31068 /proc/meminfo: memFree=1818496/2055920 swapFree=4192812/4192956 [pid=31068] ppid=31066 vsize=3580 CPUtime=0.39 /proc/31068/stat : 31068 (wbo) R 31066 31068 30881 0 -1 4194304 478 0 0 0 39 0 0 0 23 0 1 0 100320264 3665920 461 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/31068/statm: 895 461 136 292 0 600 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 3580 Child status: 0 Real time (s): 0.488288 CPU time (s): 0.487925 CPU user time (s): 0.477927 CPU system time (s): 0.009998 CPU usage (%): 99.9257 Max. virtual memory (cumulated for all children) (KiB): 3580 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.477927 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= 543 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= 1 runsolver used 0.003999 second user time and 0.006998 second system time The end
Begin job on node92 at 2009-06-17 05:23:04 IDJOB=1875414 IDBENCH=48254 IDSOLVER=698 FILE ID=node92/1875414-1245208984 PBS_JOBID= 9368404 Free space on /tmp= 66472 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_4.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-1875414-1245208984/watcher-1875414-1245208984 -o /tmp/evaluation-result-1875414-1245208984/solver-1875414-1245208984 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875414-1245208984.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= db21482260ff555b3e36165a161b21f2 RANDOM SEED=2098424888 node92.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 : 3000.233 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 : 3000.233 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: 1818976 kB Buffers: 38240 kB Cached: 126928 kB SwapCached: 140 kB Active: 53020 kB Inactive: 126152 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1818976 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 2380 kB Writeback: 0 kB Mapped: 23596 kB Slab: 43588 kB Committed_AS: 104676 kB PageTables: 1464 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-1875414-1245208984.opb Free space on /tmp at the end= 66468 MiB End job on node92 at 2009-06-17 05:23:05