Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | -13 | 0.344946 | 0.347699 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_5.opb |
MD5SUM | 9d121e9bd43af8a355e8c7cd150cfe9a |
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 | -13 |
Best CPU time to get the best result obtained on this benchmark | 0.194969 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -13 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 17 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 606 |
Sum of products size (including duplicates) | 1212 |
Number of different products | 303 |
Sum of products size | 606 |
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/454005-1178019429/instance-454005-1178019429.opb 0.00/0.00 c File size is 7276 bytes. 0.00/0.00 c Highest Coefficient sum: 50 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.004 s 0.00/0.00 c Var: 656 Constr: 1312 656/50/606 Lit: 4848 Watch. Lit: 3636 0.00/0.00 c Obj. Vars: 50 (7.62195 % of total variables) 0.00/0.01 c Pre-processing Time: 0.009 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 303 909 3 606 100 0 0 0.01 0.00/0.01 c Switching off LPR mode. 0.00/0.01 o -9 0.009 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 304 959 3 617 267 1 0 0.01 0.00/0.01 o -10 0.009 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 8 50 313 1313 4 645 284 10 800 0.01 0.00/0.01 o -11 0.01 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 8 50 314 1363 4 658 300 11 800 0.01 0.00/0.01 o -12 0.01 0.01/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.09 c 14 50 321 1629 5 684 317 18 1400 0.01 0.01/0.09 c 115 50 422 5068 12 886 349 119 8214 0.01 0.01/0.09 c 365 50 672 13575 20 1386 384 369 14038 0.03 0.01/0.09 c 840 49 1147 29279 25 2335 423 844 14736 0.06 0.01/0.09 o -13 0.088 0.29/0.34 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.34 c 1246 49 708 14118 19 1440 329 405 14159 0.09 0.29/0.34 c 1347 49 809 17351 21 1642 362 506 14031 0.10 0.29/0.34 c 1597 48 1059 25142 23 2141 399 756 14258 0.11 0.29/0.34 c 2072 47 709 12718 17 1428 439 406 14191 0.15 0.29/0.34 c 2885 45 675 11215 16 1358 483 372 13870 0.21 0.29/0.34 c 4205 36 1133 19878 17 2265 532 830 13923 0.30 0.29/0.34 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 x24 -x25 -x26 -x27 x28 -x29 0.29/0.34 v -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 x40 x41 -x42 x43 -x44 x45 -x46 -x47 -x48 x49 x50 0.29/0.34 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.34 c 13 4562 122 4763 615 5076 312 13378 0.34 0.29/0.34 c Objective: -13 0.29/0.34 s OPTIMUM FOUND 0.29/0.34 c Total time: 0.341 s
OK -13
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node74/watcher-454005-1178019429 -o ROOT/results/node74/solver-454005-1178019429 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454005-1178019429/instance-454005-1178019429.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: 0.72 1.08 1.10 3/66 9796 /proc/meminfo: memFree=1798904/2055920 swapFree=4183036/4192956 [pid=9796] ppid=9794 vsize=3932 CPUtime=0 /proc/9796/stat : 9796 (bsolo3.0.16) R 9794 9796 9348 0 -1 4194304 378 0 0 0 0 0 0 0 18 0 1 0 249857667 4026368 347 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9796/statm: 983 348 292 324 0 50 0 [startup+0.0150539 s] /proc/loadavg: 0.72 1.08 1.10 3/66 9796 /proc/meminfo: memFree=1798904/2055920 swapFree=4183036/4192956 [pid=9796] ppid=9794 vsize=4332 CPUtime=0.01 /proc/9796/stat : 9796 (bsolo3.0.16) R 9794 9796 9348 0 -1 4194304 488 0 0 0 1 0 0 0 18 0 1 0 249857667 4435968 455 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9796/statm: 1083 455 313 324 0 152 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4332 [startup+0.101064 s] /proc/loadavg: 0.72 1.08 1.10 3/66 9796 /proc/meminfo: memFree=1798904/2055920 swapFree=4183036/4192956 [pid=9796] ppid=9794 vsize=4728 CPUtime=0.09 /proc/9796/stat : 9796 (bsolo3.0.16) R 9794 9796 9348 0 -1 4194304 579 0 0 0 9 0 0 0 18 0 1 0 249857667 4841472 546 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9796/statm: 1182 546 313 324 0 251 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4728 [startup+0.301086 s] /proc/loadavg: 0.72 1.08 1.10 3/66 9796 /proc/meminfo: memFree=1798904/2055920 swapFree=4183036/4192956 [pid=9796] ppid=9794 vsize=4728 CPUtime=0.29 /proc/9796/stat : 9796 (bsolo3.0.16) R 9794 9796 9348 0 -1 4194304 579 0 0 0 29 0 0 0 19 0 1 0 249857667 4841472 546 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9796/statm: 1182 546 313 324 0 251 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4728 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.347699 CPU time (s): 0.344946 CPU user time (s): 0.337948 CPU system time (s): 0.006998 CPU usage (%): 99.2082 Max. virtual memory (cumulated for all children) (KiB): 4728 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.337948 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 580 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 0.001999 second user time and 0.006998 second system time The end
Begin job on node74 on Tue May 1 11:37:09 UTC 2007 IDJOB= 454005 IDBENCH= 48168 IDSOLVER= 163 FILE ID= node74/454005-1178019429 PBS_JOBID= 4728365 Free space on /tmp= 103239 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_5.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454005-1178019429/instance-454005-1178019429.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-454005-1178019429 -o ROOT/results/node74/solver-454005-1178019429 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454005-1178019429/instance-454005-1178019429.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 9d121e9bd43af8a355e8c7cd150cfe9a RANDOM SEED= 987476271 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node74.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 : 3000.213 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 : 3000.213 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: 1799312 kB Buffers: 25420 kB Cached: 159800 kB SwapCached: 2936 kB Active: 64972 kB Inactive: 130220 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1799312 kB SwapTotal: 4192956 kB SwapFree: 4183036 kB Dirty: 6776 kB Writeback: 0 kB Mapped: 15508 kB Slab: 47172 kB Committed_AS: 5078532 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 103239 MiB End job on node74 on Tue May 1 11:37:10 UTC 2007