Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 3 | 0.045992 | 0.0465501 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-B.opb |
MD5SUM | 0c64db0313edaf06e7632f65d9dae11e |
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 | 0.022995 |
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 | 30 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
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-1876656-1245189172.opb 0.00/0.00 c File size is 3662 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 80 Constr: 107 50/0/57 Lit: 445 Watch. Lit: 287 0.00/0.00 c Obj. Vars: 5 (6.25 % of total variables) 0.00/0.00 c Pre-processing Time: 0 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 80 107 445 4 381 606 0 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 0.00/0.03 c 100 80 244 3328 13 701 667 137 12500 0.01 0.00/0.03 c 250 80 429 7091 16 1106 734 322 13157 0.02 0.00/0.03 o 9 0.03/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.04 c 434 80 663 11707 17 1649 616 556 12764 0.03 0.03/0.04 o 3 0.03/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.04 c 532 72 442 7285 16 1056 614 335 12372 0.04 0.03/0.04 v x1 x2 -x3 -x4 -x5 x6 x7 -x8 -x9 -x10 x11 x12 x13 x14 -x15 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 x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 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 -x26 -x27 x28 -x29 -x30 0.03/0.04 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.03/0.04 c 4 545 30 688 456 7422 349 12386 0.04 0.03/0.04 c Objective: 3 0.03/0.04 s OPTIMUM FOUND 0.03/0.04 c Total time: 0.044 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-1876656-1245189172/watcher-1876656-1245189172 -o /tmp/evaluation-result-1876656-1245189172/solver-1876656-1245189172 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876656-1245189172.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: 0.92 0.98 0.99 3/64 8376 /proc/meminfo: memFree=1858024/2055920 swapFree=4181248/4192956 [pid=8376] ppid=8374 vsize=18516 CPUtime=0 /proc/8376/stat : 8376 (bsolo) R 8374 8376 7506 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 186513534 18960384 246 1992294400 134512640 137136520 4294956256 18446744073709551615 134616495 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8376/statm: 4629 246 197 640 0 3985 0 [startup+0.039867 s] /proc/loadavg: 0.92 0.98 0.99 3/64 8376 /proc/meminfo: memFree=1858024/2055920 swapFree=4181248/4192956 [pid=8376] ppid=8374 vsize=18644 CPUtime=0.03 /proc/8376/stat : 8376 (bsolo) R 8374 8376 7506 0 -1 4194304 315 0 0 0 3 0 0 0 18 0 1 0 186513534 19091456 298 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8376/statm: 4661 298 198 640 0 4017 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 18644 Solver just ended. Dumping a history of the last processes samples [startup+0.039867 s] /proc/loadavg: 0.92 0.98 0.99 3/64 8376 /proc/meminfo: memFree=1858024/2055920 swapFree=4181248/4192956 [pid=8376] ppid=8374 vsize=18644 CPUtime=0.03 /proc/8376/stat : 8376 (bsolo) R 8374 8376 7506 0 -1 4194304 315 0 0 0 3 0 0 0 18 0 1 0 186513534 19091456 298 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8376/statm: 4661 298 198 640 0 4017 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 18644 Child status: 0 Real time (s): 0.0465501 CPU time (s): 0.045992 CPU user time (s): 0.044993 CPU system time (s): 0.000999 CPU usage (%): 98.8011 Max. virtual memory (cumulated for all children) (KiB): 18644 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.044993 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 322 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 0.005999 second user time and 0.003999 second system time The end
Begin job on node48 at 2009-06-16 23:52:52 IDJOB=1876656 IDBENCH=48066 IDSOLVER=699 FILE ID=node48/1876656-1245189172 PBS_JOBID= 9368276 Free space on /tmp= 66236 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876656-1245189172/watcher-1876656-1245189172 -o /tmp/evaluation-result-1876656-1245189172/solver-1876656-1245189172 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876656-1245189172.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0c64db0313edaf06e7632f65d9dae11e RANDOM SEED=562315674 node48.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 : 3000.270 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 : 3000.270 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: 1858568 kB Buffers: 41840 kB Cached: 86716 kB SwapCached: 5472 kB Active: 61912 kB Inactive: 74532 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1858568 kB SwapTotal: 4192956 kB SwapFree: 4181248 kB Dirty: 4048 kB Writeback: 0 kB Mapped: 13544 kB Slab: 46836 kB Committed_AS: 160084 kB PageTables: 1376 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876656-1245189172.opb Free space on /tmp at the end= 66232 MiB End job on node48 at 2009-06-16 23:52:52