Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3 | 0.488925 | 0.489293 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=59-P1=97-B.opb |
MD5SUM | 8214fd9037100b2fc814c5861b052f77 |
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 | 0.002998 |
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 | 21 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 56 |
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 | 32476 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 49 |
Sum of products size (including duplicates) | 98 |
Number of different products | 49 |
Sum of products size | 98 |
0.00/0.00 c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Learning Strategy: Generic Pseudo-Boolean Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1879345-1245243528.opb 0.00/0.00 c File size is 3531 bytes. 0.00/0.00 c Highest Coefficient sum: 32476 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 70 Constr: 102 49/0/53 Lit: 420 Watch. Lit: 265 0.00/0.00 c Obj. Vars: 7 (10 % of total variables) 0.00/0.00 c Pre-processing Time: 0 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 70 102 420 4 361 562 0 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 0.39/0.48 c 100 70 301 8796 29 2681 619 199 3703 0.03 0.39/0.48 c 250 70 592 21270 35 6903 681 490 2083 0.12 0.39/0.48 c 475 70 646 23894 36 4751 750 544 1779 0.27 0.39/0.48 c 815 70 477 16945 35 2737 826 375 1737 0.47 0.39/0.48 o 13 0.39/0.48 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.48 c 842 70 530 19326 36 3450 576 428 1750 0.48 0.39/0.48 o 7 0.39/0.48 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.48 c 842 70 531 19333 36 3564 576 429 1746 0.48 0.39/0.48 o 3 0.39/0.48 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.48 c 845 70 538 19621 36 3656 576 436 1742 0.48 0.39/0.48 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 -x12 -x13 x14 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 -x67 -x68 -x69 -x70 x15 -x16 -x17 -x18 -x19 -x20 -x21 0.39/0.48 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.39/0.48 c 7 846 12 976 540 19629 438 1740 0.49 0.39/0.48 c Objective: 3 0.39/0.48 s OPTIMUM FOUND 0.39/0.48 c Total time: 0.486 s
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879345-1245243528/watcher-1879345-1245243528 -o /tmp/evaluation-result-1879345-1245243528/solver-1879345-1245243528 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879345-1245243528.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 0.93 3/64 14982 /proc/meminfo: memFree=1657928/2055920 swapFree=4162124/4192956 [pid=14982] ppid=14980 vsize=18520 CPUtime=0 /proc/14982/stat : 14982 (bsolo) R 14980 14982 14779 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 191946676 18964480 246 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14982/statm: 4630 246 197 640 0 3986 0 [startup+0.0138081 s] /proc/loadavg: 1.00 1.00 0.93 3/64 14982 /proc/meminfo: memFree=1657928/2055920 swapFree=4162124/4192956 [pid=14982] ppid=14980 vsize=18520 CPUtime=0.01 /proc/14982/stat : 14982 (bsolo) R 14980 14982 14779 0 -1 4194304 280 0 0 0 1 0 0 0 18 0 1 0 191946676 18964480 263 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14982/statm: 4630 263 197 640 0 3986 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 18520 [startup+0.101826 s] /proc/loadavg: 1.00 1.00 0.93 3/64 14982 /proc/meminfo: memFree=1657928/2055920 swapFree=4162124/4192956 [pid=14982] ppid=14980 vsize=18916 CPUtime=0.09 /proc/14982/stat : 14982 (bsolo) R 14980 14982 14779 0 -1 4194304 365 0 0 0 9 0 0 0 18 0 1 0 191946676 19369984 348 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14982/statm: 4729 348 197 640 0 4085 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18916 [startup+0.301869 s] /proc/loadavg: 1.00 1.00 0.93 3/64 14982 /proc/meminfo: memFree=1657928/2055920 swapFree=4162124/4192956 [pid=14982] ppid=14980 vsize=19176 CPUtime=0.29 /proc/14982/stat : 14982 (bsolo) R 14980 14982 14779 0 -1 4194304 449 0 0 0 29 0 0 0 19 0 1 0 191946676 19636224 432 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14982/statm: 4794 432 197 640 0 4150 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19176 Solver just ended. Dumping a history of the last processes samples [startup+0.401893 s] /proc/loadavg: 1.00 1.00 0.93 3/64 14982 /proc/meminfo: memFree=1657928/2055920 swapFree=4162124/4192956 [pid=14982] ppid=14980 vsize=19176 CPUtime=0.39 /proc/14982/stat : 14982 (bsolo) R 14980 14982 14779 0 -1 4194304 449 0 0 0 39 0 0 0 19 0 1 0 191946676 19636224 432 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14982/statm: 4794 432 197 640 0 4150 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 19176 Child status: 0 Real time (s): 0.489293 CPU time (s): 0.488925 CPU user time (s): 0.484926 CPU system time (s): 0.003999 CPU usage (%): 99.9248 Max. virtual memory (cumulated for all children) (KiB): 19176 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.484926 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= 451 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 node71 at 2009-06-17 14:58:48 IDJOB=1879345 IDBENCH=47895 IDSOLVER=701 FILE ID=node71/1879345-1245243528 PBS_JOBID= 9372279 Free space on /tmp= 66472 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=97-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879345-1245243528/watcher-1879345-1245243528 -o /tmp/evaluation-result-1879345-1245243528/solver-1879345-1245243528 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879345-1245243528.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8214fd9037100b2fc814c5861b052f77 RANDOM SEED=1295326245 node71.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 : 3000.277 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 : 3000.277 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: 1658408 kB Buffers: 63128 kB Cached: 237388 kB SwapCached: 24932 kB Active: 98648 kB Inactive: 229688 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1658408 kB SwapTotal: 4192956 kB SwapFree: 4162124 kB Dirty: 3940 kB Writeback: 0 kB Mapped: 13496 kB Slab: 55164 kB Committed_AS: 94840 kB PageTables: 1440 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-1879345-1245243528.opb Free space on /tmp at the end= 66468 MiB End job on node71 at 2009-06-17 14:58:49