Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 0.06199 | 0.0630129 |
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 | 0.012997 |
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 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho 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 Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/429246-1177982556/instance-429246-1177982556.opb 0.00/0.00 c File size is 1078 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: 0.001 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: 0.002 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 0 0.00 0.00/0.00 c Switching off LPR mode. 0.00/0.05 c 100 70 202 4251 21 552 619 100 12500 0.01 0.00/0.05 c 251 70 353 10380 29 852 681 251 13944 0.02 0.00/0.05 c 476 70 578 20687 35 1289 750 476 14000 0.03 0.00/0.05 o 43 0.053 0.00/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.05 c 681 70 784 29852 38 1709 576 682 12849 0.05 0.00/0.05 o 19 0.055 0.05/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.06 c 698 61 409 13723 33 981 574 307 12690 0.06 0.05/0.06 o 13 0.057 0.05/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.06 c 725 52 437 14501 33 1038 572 335 12719 0.06 0.05/0.06 o 7 0.057 0.05/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.06 c 726 52 439 14532 33 1045 572 337 12736 0.06 0.05/0.06 o 3 0.057 0.05/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.06 c 732 34 446 14563 32 1058 568 344 12620 0.06 0.05/0.06 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 -x12 -x13 x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 0.05/0.06 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.05/0.06 c 8 733 14 908 447 14564 345 12637 0.06 0.05/0.06 c Objective: 3 0.05/0.06 s OPTIMUM FOUND 0.05/0.06 c Total time: 0.058 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-429246-1177982556 -o ROOT/results/node58/solver-429246-1177982556 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429246-1177982556/instance-429246-1177982556.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.99 0.97 0.91 3/64 888 /proc/meminfo: memFree=1845432/2055920 swapFree=4184476/4192956 [pid=888] ppid=886 vsize=11736 CPUtime=0 /proc/888/stat : 888 (bsolo3.0.16) R 886 888 386 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 246165304 12017664 365 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/888/statm: 2934 365 306 324 0 2003 0 [startup+0.0591589 s] /proc/loadavg: 0.99 0.97 0.91 3/64 888 /proc/meminfo: memFree=1845432/2055920 swapFree=4184476/4192956 [pid=888] ppid=886 vsize=12252 CPUtime=0.05 /proc/888/stat : 888 (bsolo3.0.16) R 886 888 386 0 -1 4194304 516 0 0 0 5 0 0 0 18 0 1 0 246165304 12546048 484 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/888/statm: 3063 484 312 324 0 2132 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12252 Solver just ended. Dumping a history of the last processes samples [startup+0.0591589 s] /proc/loadavg: 0.99 0.97 0.91 3/64 888 /proc/meminfo: memFree=1845432/2055920 swapFree=4184476/4192956 [pid=888] ppid=886 vsize=12252 CPUtime=0.05 /proc/888/stat : 888 (bsolo3.0.16) R 886 888 386 0 -1 4194304 516 0 0 0 5 0 0 0 18 0 1 0 246165304 12546048 484 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/888/statm: 3063 484 312 324 0 2132 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 12252 Child status: 0 Real time (s): 0.0630129 CPU time (s): 0.06199 CPU user time (s): 0.057991 CPU system time (s): 0.003999 CPU usage (%): 98.3767 Max. virtual memory (cumulated for all children) (KiB): 12252 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.057991 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= 517 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= 12 involuntary context switches= 0 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node58 on Tue May 1 01:22:36 UTC 2007 IDJOB= 429246 IDBENCH= 47895 IDSOLVER= 163 FILE ID= node58/429246-1177982556 PBS_JOBID= 4728049 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=97-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429246-1177982556/instance-429246-1177982556.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-429246-1177982556 -o ROOT/results/node58/solver-429246-1177982556 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429246-1177982556/instance-429246-1177982556.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 8214fd9037100b2fc814c5861b052f77 RANDOM SEED= 691646329 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.265 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 : 3000.265 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: 1845904 kB Buffers: 14800 kB Cached: 119048 kB SwapCached: 2220 kB Active: 34704 kB Inactive: 108612 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1845904 kB SwapTotal: 4192956 kB SwapFree: 4184476 kB Dirty: 6588 kB Writeback: 0 kB Mapped: 15896 kB Slab: 52880 kB Committed_AS: 1247000 kB PageTables: 1380 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66558 MiB End job on node58 on Tue May 1 01:22:36 UTC 2007