Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | -12 | 0.360944 | 0.361745 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_4.opb |
MD5SUM | 3e57d3cba1755ede057d969ec9fbcff0 |
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 | -12 |
Best CPU time to get the best result obtained on this benchmark | 0.158974 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -12 |
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 | 16 |
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) | 614 |
Sum of products size (including duplicates) | 1228 |
Number of different products | 307 |
Sum of products size | 614 |
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/454185-1178022480/instance-454185-1178022480.opb 0.00/0.00 c File size is 7362 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: 664 Constr: 1328 664/50/614 Lit: 4912 Watch. Lit: 3684 0.00/0.00 c Obj. Vars: 50 (7.53012 % 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 50 307 921 3 614 102 0 0 0.01 0.00/0.01 c Switching off LPR mode. 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 0 50 308 971 3 626 285 1 0 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 12 50 321 1459 4 663 302 14 1200 0.01 0.00/0.01 o -12 0.01 0.29/0.35 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.35 c 12 50 322 1509 4 677 318 15 1200 0.01 0.29/0.35 c 112 50 422 4929 11 877 350 115 8000 0.01 0.29/0.35 c 362 50 672 13365 19 1377 386 365 13407 0.03 0.29/0.35 c 839 50 1149 29431 25 2331 425 842 12338 0.07 0.29/0.35 c 1652 48 1110 27076 24 2230 468 803 13007 0.13 0.29/0.35 c 2972 43 700 11357 16 1405 515 393 13570 0.22 0.29/0.35 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 0.29/0.35 v x30 -x31 x32 x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 x41 -x42 x43 -x44 -x45 x46 -x47 x48 -x49 -x50 0.29/0.36 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.36 c 8 4619 203 4909 1464 26128 1157 12974 0.36 0.29/0.36 c Objective: -12 0.29/0.36 s OPTIMUM FOUND 0.29/0.36 c Total time: 0.356 s
OK -12
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-454185-1178022480 -o ROOT/results/node60/solver-454185-1178022480 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454185-1178022480/instance-454185-1178022480.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: 0.85 0.94 0.97 3/64 15386 /proc/meminfo: memFree=1900776/2055920 swapFree=4183252/4192956 [pid=15386] ppid=15384 vsize=3932 CPUtime=0 /proc/15386/stat : 15386 (bsolo3.0.16) R 15384 15386 14857 0 -1 4194304 379 0 0 0 0 0 0 0 18 0 1 0 250157980 4026368 348 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15386/statm: 983 348 292 324 0 50 0 [startup+0.0192621 s] /proc/loadavg: 0.85 0.94 0.97 3/64 15386 /proc/meminfo: memFree=1900776/2055920 swapFree=4183252/4192956 [pid=15386] ppid=15384 vsize=4332 CPUtime=0.01 /proc/15386/stat : 15386 (bsolo3.0.16) R 15384 15386 14857 0 -1 4194304 488 0 0 0 1 0 0 0 18 0 1 0 250157980 4435968 455 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15386/statm: 1083 455 313 324 0 152 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4332 [startup+0.10127 s] /proc/loadavg: 0.85 0.94 0.97 3/64 15386 /proc/meminfo: memFree=1900776/2055920 swapFree=4183252/4192956 [pid=15386] ppid=15384 vsize=4724 CPUtime=0.09 /proc/15386/stat : 15386 (bsolo3.0.16) R 15384 15386 14857 0 -1 4194304 580 0 0 0 9 0 0 0 18 0 1 0 250157980 4837376 547 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15386/statm: 1181 547 313 324 0 250 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4724 [startup+0.301289 s] /proc/loadavg: 0.85 0.94 0.97 3/64 15386 /proc/meminfo: memFree=1900776/2055920 swapFree=4183252/4192956 [pid=15386] ppid=15384 vsize=4724 CPUtime=0.29 /proc/15386/stat : 15386 (bsolo3.0.16) R 15384 15386 14857 0 -1 4194304 582 0 0 0 29 0 0 0 19 0 1 0 250157980 4837376 549 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/15386/statm: 1181 549 313 324 0 250 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4724 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.361745 CPU time (s): 0.360944 CPU user time (s): 0.356945 CPU system time (s): 0.003999 CPU usage (%): 99.7786 Max. virtual memory (cumulated for all children) (KiB): 4724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.356945 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= 583 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 0.003999 second user time and 0.003999 second system time The end
Begin job on node60 on Tue May 1 12:28:00 UTC 2007 IDJOB= 454185 IDBENCH= 48180 IDSOLVER= 163 FILE ID= node60/454185-1178022480 PBS_JOBID= 4728378 Free space on /tmp= 66558 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_4.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454185-1178022480/instance-454185-1178022480.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-454185-1178022480 -o ROOT/results/node60/solver-454185-1178022480 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/454185-1178022480/instance-454185-1178022480.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 3e57d3cba1755ede057d969ec9fbcff0 RANDOM SEED= 872578203 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1901184 kB Buffers: 23316 kB Cached: 62468 kB SwapCached: 3228 kB Active: 53216 kB Inactive: 41884 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1901184 kB SwapTotal: 4192956 kB SwapFree: 4183252 kB Dirty: 6748 kB Writeback: 0 kB Mapped: 15384 kB Slab: 45556 kB Committed_AS: 3483464 kB PageTables: 1464 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 node60 on Tue May 1 12:28:01 UTC 2007