Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 0.115981 | 0.118478 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=37-B.opb |
MD5SUM | 515f2452a47dcd7c700e28959e56e1e0 |
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 | 18 |
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 | 6 |
Maximum length of a constraint | 42 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8012 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 36 |
Sum of products size (including duplicates) | 72 |
Number of different products | 36 |
Sum of products size | 72 |
0.00/0.00 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/452898-1177993281/instance-452898-1177993281.opb 0.00/0.00 c File size is 880 bytes. 0.00/0.00 c Highest Coefficient sum: 8012 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: 54 Constr: 76 36/0/40 Lit: 312 Watch. Lit: 200 0.00/0.00 c Obj. Vars: 6 (11.1111 % 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 54 76 312 4 268 419 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.09/0.11 c 108 54 184 3233 17 477 461 108 15428 0.01 0.09/0.11 c 258 54 334 7894 23 782 508 258 18428 0.01 0.09/0.11 c 484 54 560 15198 27 1228 559 484 17285 0.03 0.09/0.11 c 823 54 586 16732 28 1278 615 510 15528 0.05 0.09/0.11 c 1332 54 436 11833 27 961 677 360 15488 0.09 0.09/0.11 o 5 0.113 0.09/0.11 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.11 c 1716 51 464 12131 26 1042 429 388 15185 0.11 0.09/0.11 o 3 0.113 0.09/0.11 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.11 c 1720 37 469 12167 25 1041 425 393 15221 0.11 0.09/0.11 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 x10 x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 0.09/0.11 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.11 c 7 1725 18 1843 474 12185 398 15265 0.11 0.09/0.11 c Objective: 3 0.09/0.11 s OPTIMUM FOUND 0.09/0.11 c Total time: 0.113 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-452898-1177993281 -o ROOT/results/node51/solver-452898-1177993281 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452898-1177993281/instance-452898-1177993281.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: 0.76 0.95 0.98 3/64 835 /proc/meminfo: memFree=1822384/2055920 swapFree=4183264/4192956 [pid=835] ppid=833 vsize=19548 CPUtime=0 /proc/835/stat : 835 (bsolo3.0.17) R 833 835 32230 0 -1 4194304 390 0 0 0 0 0 0 0 18 0 1 0 154173257 20017152 359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/835/statm: 4887 360 303 324 0 3957 0 [startup+0.0408929 s] /proc/loadavg: 0.76 0.95 0.98 3/64 835 /proc/meminfo: memFree=1822384/2055920 swapFree=4183264/4192956 [pid=835] ppid=833 vsize=12128 CPUtime=0.03 /proc/835/stat : 835 (bsolo3.0.17) R 833 835 32230 0 -1 4194304 473 0 0 0 3 0 0 0 18 0 1 0 154173257 12419072 442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3053179 0 0 4096 16384 0 0 0 17 1 0 0 /proc/835/statm: 3032 442 309 324 0 2102 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12128 [startup+0.101898 s] /proc/loadavg: 0.76 0.95 0.98 3/64 835 /proc/meminfo: memFree=1822384/2055920 swapFree=4183264/4192956 [pid=835] ppid=833 vsize=12128 CPUtime=0.09 /proc/835/stat : 835 (bsolo3.0.17) R 833 835 32230 0 -1 4194304 483 0 0 0 9 0 0 0 18 0 1 0 154173257 12419072 452 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527358 0 0 4096 16384 0 0 0 17 1 0 0 /proc/835/statm: 3032 452 309 324 0 2102 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12128 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.118478 CPU time (s): 0.115981 CPU user time (s): 0.112982 CPU system time (s): 0.002999 CPU usage (%): 97.8924 Max. virtual memory (cumulated for all children) (KiB): 12128 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.112982 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 493 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 0.002999 second user time and 0.003999 second system time The end
Begin job on node51 on Tue May 1 04:21:21 UTC 2007 IDJOB= 452898 IDBENCH= 47965 IDSOLVER= 199 FILE ID= node51/452898-1177993281 PBS_JOBID= 4728212 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=37-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452898-1177993281/instance-452898-1177993281.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-452898-1177993281 -o ROOT/results/node51/solver-452898-1177993281 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452898-1177993281/instance-452898-1177993281.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 515f2452a47dcd7c700e28959e56e1e0 RANDOM SEED= 191705505 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node51.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 : 3000.223 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 : 3000.223 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: 1822792 kB Buffers: 24856 kB Cached: 134928 kB SwapCached: 3552 kB Active: 89016 kB Inactive: 80928 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1822792 kB SwapTotal: 4192956 kB SwapFree: 4183264 kB Dirty: 6796 kB Writeback: 0 kB Mapped: 16000 kB Slab: 49232 kB Committed_AS: 4412428 kB PageTables: 1412 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 node51 on Tue May 1 04:21:22 UTC 2007