Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | -12 | 0.479926 | 0.481392 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_10_1.opb |
MD5SUM | 85943b997cdad21dc5e2becf1aafbf8b |
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 | 0.174972 |
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 | 18 |
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) | 610 |
Sum of products size (including duplicates) | 1220 |
Number of different products | 305 |
Sum of products size | 610 |
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/454116-1178021418/instance-454116-1178021418.opb 0.00/0.00 c File size is 7332 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: 660 Constr: 1320 660/50/610 Lit: 4880 Watch. Lit: 3660 0.00/0.00 c Obj. Vars: 50 (7.57576 % of total variables) 0.00/0.01 c Pre-processing Time: 0.01 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 305 915 3 610 101 0 0 0.01 0.00/0.01 c Switching off LPR mode. 0.00/0.01 o -10 0.01 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 306 965 3 622 284 1 0 0.01 0.00/0.01 c 100 50 406 4568 11 822 313 101 7142 0.01 0.00/0.01 o -12 0.014 0.39/0.47 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.47 c 100 50 407 4618 11 836 318 102 7142 0.01 0.39/0.47 c 201 50 508 8080 15 1038 350 203 11166 0.02 0.39/0.47 c 451 50 758 16498 21 1538 386 453 12885 0.04 0.39/0.47 c 927 49 1234 32325 26 2489 425 929 13056 0.07 0.39/0.47 c 1740 48 1201 29726 24 2412 468 896 13282 0.13 0.39/0.47 c 3060 46 791 15068 19 1590 515 486 12094 0.25 0.39/0.47 c 5141 37 1100 19522 17 2199 567 795 12240 0.42 0.39/0.47 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 0.39/0.47 v -x30 -x31 x32 x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 0.39/0.47 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.39/0.47 c 9 5598 181 5832 663 6225 358 11785 0.47 0.39/0.47 c Objective: -12 0.39/0.47 s OPTIMUM FOUND 0.39/0.47 c Total time: 0.475 s
OK -12
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node52/watcher-454116-1178021418 -o ROOT/results/node52/solver-454116-1178021418 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454116-1178021418/instance-454116-1178021418.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: 1.13 1.14 1.14 2/64 5898 /proc/meminfo: memFree=1896972/2055920 swapFree=4182984/4192956 [pid=5898] ppid=5896 vsize=19548 CPUtime=0 /proc/5898/stat : 5898 (bsolo3.0.17) R 5896 5898 22546 0 -1 4194304 334 0 0 0 0 0 0 0 18 0 1 0 156986878 20017152 304 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5898/statm: 4887 305 274 324 0 3957 0 [startup+0.0864601 s] /proc/loadavg: 1.13 1.14 1.14 2/64 5898 /proc/meminfo: memFree=1896972/2055920 swapFree=4182984/4192956 [pid=5898] ppid=5896 vsize=4588 CPUtime=0.08 /proc/5898/stat : 5898 (bsolo3.0.17) R 5896 5898 22546 0 -1 4194304 572 0 0 0 8 0 0 0 18 0 1 0 156986878 4698112 540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4744827 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5898/statm: 1147 540 311 324 0 217 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4588 [startup+0.101459 s] /proc/loadavg: 1.13 1.14 1.14 2/64 5898 /proc/meminfo: memFree=1896972/2055920 swapFree=4182984/4192956 [pid=5898] ppid=5896 vsize=4720 CPUtime=0.09 /proc/5898/stat : 5898 (bsolo3.0.17) R 5896 5898 22546 0 -1 4194304 577 0 0 0 9 0 0 0 18 0 1 0 156986878 4833280 545 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5898/statm: 1180 545 311 324 0 250 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4720 [startup+0.301472 s] /proc/loadavg: 1.13 1.14 1.14 2/64 5898 /proc/meminfo: memFree=1896972/2055920 swapFree=4182984/4192956 [pid=5898] ppid=5896 vsize=4720 CPUtime=0.29 /proc/5898/stat : 5898 (bsolo3.0.17) R 5896 5898 22546 0 -1 4194304 580 0 0 0 29 0 0 0 19 0 1 0 156986878 4833280 548 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5898/statm: 1180 548 311 324 0 250 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4720 Solver just ended. Dumping a history of the last processes samples [startup+0.401479 s] /proc/loadavg: 1.13 1.14 1.14 2/64 5898 /proc/meminfo: memFree=1896972/2055920 swapFree=4182984/4192956 [pid=5898] ppid=5896 vsize=4720 CPUtime=0.39 /proc/5898/stat : 5898 (bsolo3.0.17) R 5896 5898 22546 0 -1 4194304 580 0 0 0 39 0 0 0 20 0 1 0 156986878 4833280 548 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4751077 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5898/statm: 1180 548 311 324 0 250 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 4720 Child status: 0 Real time (s): 0.481392 CPU time (s): 0.479926 CPU user time (s): 0.474927 CPU system time (s): 0.004999 CPU usage (%): 99.6954 Max. virtual memory (cumulated for all children) (KiB): 4720 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.474927 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 584 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= 22 runsolver used 0.003999 second user time and 0.003999 second system time The end
Begin job on node52 on Tue May 1 12:10:18 UTC 2007 IDJOB= 454116 IDBENCH= 48175 IDSOLVER= 199 FILE ID= node52/454116-1178021418 PBS_JOBID= 4728347 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_1.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/454116-1178021418/instance-454116-1178021418.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node52/watcher-454116-1178021418 -o ROOT/results/node52/solver-454116-1178021418 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/454116-1178021418/instance-454116-1178021418.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 85943b997cdad21dc5e2becf1aafbf8b RANDOM SEED= 39998176 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node52.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 : 3000.236 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 : 3000.236 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: 1897380 kB Buffers: 27392 kB Cached: 65892 kB SwapCached: 3888 kB Active: 50308 kB Inactive: 56452 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1897380 kB SwapTotal: 4192956 kB SwapFree: 4182984 kB Dirty: 6708 kB Writeback: 0 kB Mapped: 18760 kB Slab: 37680 kB Committed_AS: 3599472 kB PageTables: 1500 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 node52 on Tue May 1 12:10:19 UTC 2007