Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 3 | 0.090985 | 0.0907261 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=223-P1=73-B.opb |
MD5SUM | 922420a68683b7e293a59c451b6ae509 |
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 | 0.002999 |
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 | 24 |
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 | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130456 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
0.00/0.00 c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning 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 HOME/instance-1876591-1245187876.opb 0.00/0.00 c File size is 4583 bytes. 0.00/0.00 c Highest Coefficient sum: 130456 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 88 Constr: 132 64/0/68 Lit: 544 Watch. Lit: 340 0.00/0.00 c Obj. Vars: 8 (9.09091 % 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 88 132 544 4 468 725 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.06/0.08 c 101 88 287 6764 23 864 798 155 6733 0.01 0.06/0.08 c 251 88 515 15802 30 1456 878 383 6605 0.04 0.06/0.08 c 477 88 838 30000 35 2251 966 706 6276 0.08 0.06/0.08 o 11 0.06/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.08 c 490 88 860 30875 35 2313 741 728 6202 0.08 0.06/0.08 o 3 0.06/0.09 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.09 c 534 48 509 19195 37 1193 733 377 6068 0.09 0.06/0.09 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 x12 x13 -x14 x15 x16 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 0.06/0.09 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.06/0.09 c 5 535 15 729 510 19196 378 6079 0.09 0.06/0.09 c Objective: 3 0.06/0.09 s OPTIMUM FOUND 0.06/0.09 c Total time: 0.088 s
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876591-1245187876/watcher-1876591-1245187876 -o /tmp/evaluation-result-1876591-1245187876/solver-1876591-1245187876 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876591-1245187876.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.99 0.97 0.98 3/64 4780 /proc/meminfo: memFree=1843808/2055920 swapFree=4181384/4192956 [pid=4780] ppid=4778 vsize=18516 CPUtime=0 /proc/4780/stat : 4780 (bsolo) R 4778 4780 3868 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 186380527 18960384 247 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4780/statm: 4629 247 197 640 0 3985 0 [startup+0.0677361 s] /proc/loadavg: 0.99 0.97 0.98 3/64 4780 /proc/meminfo: memFree=1843808/2055920 swapFree=4181384/4192956 [pid=4780] ppid=4778 vsize=18900 CPUtime=0.06 /proc/4780/stat : 4780 (bsolo) R 4778 4780 3868 0 -1 4194304 364 0 0 0 6 0 0 0 18 0 1 0 186380527 19353600 346 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4780/statm: 4725 346 198 640 0 4081 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 18900 Solver just ended. Dumping a history of the last processes samples [startup+0.0677361 s] /proc/loadavg: 0.99 0.97 0.98 3/64 4780 /proc/meminfo: memFree=1843808/2055920 swapFree=4181384/4192956 [pid=4780] ppid=4778 vsize=18900 CPUtime=0.06 /proc/4780/stat : 4780 (bsolo) R 4778 4780 3868 0 -1 4194304 364 0 0 0 6 0 0 0 18 0 1 0 186380527 19353600 346 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4780/statm: 4725 346 198 640 0 4081 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 18900 Child status: 0 Real time (s): 0.0907261 CPU time (s): 0.090985 CPU user time (s): 0.086986 CPU system time (s): 0.003999 CPU usage (%): 100.285 Max. virtual memory (cumulated for all children) (KiB): 18900 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.086986 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= 391 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= 2 involuntary context switches= 0 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node49 at 2009-06-16 23:31:16 IDJOB=1876591 IDBENCH=48001 IDSOLVER=699 FILE ID=node49/1876591-1245187876 PBS_JOBID= 9368286 Free space on /tmp= 66028 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=223-P1=73-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876591-1245187876/watcher-1876591-1245187876 -o /tmp/evaluation-result-1876591-1245187876/solver-1876591-1245187876 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876591-1245187876.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 922420a68683b7e293a59c451b6ae509 RANDOM SEED=601391212 node49.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.232 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 : 3000.232 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: 1844288 kB Buffers: 51320 kB Cached: 92136 kB SwapCached: 4580 kB Active: 50556 kB Inactive: 101020 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1844288 kB SwapTotal: 4192956 kB SwapFree: 4181384 kB Dirty: 3948 kB Writeback: 0 kB Mapped: 13852 kB Slab: 45888 kB Committed_AS: 179272 kB PageTables: 1388 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876591-1245187876.opb Free space on /tmp at the end= 66024 MiB End job on node49 at 2009-06-16 23:31:16