Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 0.021995 | 0.024886 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb |
MD5SUM | 2fc96c84e9a32377eb9e70bf4047222f |
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 | 0.017996 |
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 | 32440 |
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/429890-1177989406/instance-429890-1177989406.opb 0.00/0.00 c File size is 1078 bytes. 0.00/0.00 c Highest Coefficient sum: 32440 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: 0.001 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. 0.00/0.01 c 100 70 202 4171 20 552 619 100 12500 0.01 0.00/0.01 o 11 0.015 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 206 70 309 7812 25 768 576 207 13733 0.01 0.00/0.02 o 3 0.019 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 250 52 354 9010 25 868 572 252 13157 0.02 0.00/0.02 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x10 x11 x12 x13 -x14 x15 -x16 -x17 -x18 -x19 -x20 -x21 0.00/0.02 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.00/0.02 c 3 252 6 316 356 9012 254 13263 0.02 0.00/0.02 c Objective: 3 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 c Total time: 0.019 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node47/watcher-429890-1177989406 -o ROOT/results/node47/solver-429890-1177989406 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429890-1177989406/instance-429890-1177989406.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 1.00 1.00 3/77 32637 /proc/meminfo: memFree=1815288/2055920 swapFree=4157776/4192956 [pid=32637] ppid=32635 vsize=11736 CPUtime=0 /proc/32637/stat : 32637 (bsolo3.0.16) R 32635 32637 30166 0 -1 4194304 389 0 0 0 0 0 0 0 18 0 1 0 153785933 12017664 357 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 10954363 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32637/statm: 2934 359 301 324 0 2003 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.024886 CPU time (s): 0.021995 CPU user time (s): 0.019996 CPU system time (s): 0.001999 CPU usage (%): 88.3831 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.019996 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= 439 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= 1 runsolver used 0.004999 second user time and 0.003999 second system time The end
Begin job on node47 on Tue May 1 03:16:46 UTC 2007 IDJOB= 429890 IDBENCH= 47941 IDSOLVER= 163 FILE ID= node47/429890-1177989406 PBS_JOBID= 4728167 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=37-P1=43-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429890-1177989406/instance-429890-1177989406.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-429890-1177989406 -o ROOT/results/node47/solver-429890-1177989406 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429890-1177989406/instance-429890-1177989406.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 2fc96c84e9a32377eb9e70bf4047222f RANDOM SEED= 228766822 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node47.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 : 3000.221 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 : 3000.221 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: 1815760 kB Buffers: 19312 kB Cached: 138300 kB SwapCached: 3412 kB Active: 48756 kB Inactive: 132928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1815760 kB SwapTotal: 4192956 kB SwapFree: 4157776 kB Dirty: 6764 kB Writeback: 0 kB Mapped: 31016 kB Slab: 44052 kB Committed_AS: 4086808 kB PageTables: 1780 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 node47 on Tue May 1 03:16:46 UTC 2007