Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 3 | 0.032994 | 0.0327001 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=29-P1=23-B.opb |
MD5SUM | 05e48b36cc39be8381f82f346abe2761 |
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 | 0.001998 |
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 | 15 |
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 | 5 |
Maximum length of a constraint | 30 |
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 | 1980 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 25 |
Sum of products size (including duplicates) | 50 |
Number of different products | 25 |
Sum of products size | 50 |
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-1876495-1245186163.opb 0.00/0.00 c File size is 1864 bytes. 0.00/0.00 c Highest Coefficient sum: 1980 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 40 Constr: 54 25/0/29 Lit: 220 Watch. Lit: 144 0.00/0.00 c Obj. Vars: 5 (12.5 % 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 40 54 220 4 189 298 0 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 0.01/0.03 c 101 40 192 2581 13 515 328 138 14428 0.01 0.01/0.03 c 252 40 376 6196 16 923 361 322 14000 0.02 0.01/0.03 o 5 0.01/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.03 c 406 37 361 6380 17 817 306 307 13533 0.03 0.01/0.03 o 3 0.01/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.03 c 407 14 364 6384 17 825 298 310 13566 0.03 0.01/0.03 v x1 x2 -x3 -x4 -x5 x6 -x7 -x8 x9 -x10 x16 x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x11 -x12 -x13 -x14 -x15 0.01/0.03 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.01/0.03 c 4 407 9 435 364 6384 310 13566 0.03 0.01/0.03 c Objective: 3 0.01/0.03 s OPTIMUM FOUND 0.01/0.03 c Total time: 0.03 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-1876495-1245186163/watcher-1876495-1245186163 -o /tmp/evaluation-result-1876495-1245186163/solver-1876495-1245186163 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876495-1245186163.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: 0.98 0.98 0.99 3/64 6486 /proc/meminfo: memFree=1835040/2055920 swapFree=4191900/4192956 [pid=6486] ppid=6484 vsize=18388 CPUtime=0 /proc/6486/stat : 6486 (bsolo) R 6484 6486 5608 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 186217258 18829312 242 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6486/statm: 4597 243 197 640 0 3953 0 [startup+0.017752 s] /proc/loadavg: 0.98 0.98 0.99 3/64 6486 /proc/meminfo: memFree=1835040/2055920 swapFree=4191900/4192956 [pid=6486] ppid=6484 vsize=18516 CPUtime=0.01 /proc/6486/stat : 6486 (bsolo) R 6484 6486 5608 0 -1 4194304 278 0 0 0 1 0 0 0 18 0 1 0 186217258 18960384 261 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6486/statm: 4629 261 198 640 0 3985 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 18516 Solver just ended. Dumping a history of the last processes samples [startup+0.017752 s] /proc/loadavg: 0.98 0.98 0.99 3/64 6486 /proc/meminfo: memFree=1835040/2055920 swapFree=4191900/4192956 [pid=6486] ppid=6484 vsize=18516 CPUtime=0.01 /proc/6486/stat : 6486 (bsolo) R 6484 6486 5608 0 -1 4194304 278 0 0 0 1 0 0 0 18 0 1 0 186217258 18960384 261 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6486/statm: 4629 261 198 640 0 3985 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 18516 Child status: 0 Real time (s): 0.0327001 CPU time (s): 0.032994 CPU user time (s): 0.030995 CPU system time (s): 0.001999 CPU usage (%): 100.899 Max. virtual memory (cumulated for all children) (KiB): 18516 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.030995 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 290 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= 1 runsolver used 0.005999 second user time and 0.002999 second system time The end
Begin job on node4 at 2009-06-16 23:02:43 IDJOB=1876495 IDBENCH=47905 IDSOLVER=699 FILE ID=node4/1876495-1245186163 PBS_JOBID= 9363934 Free space on /tmp= 66408 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=23-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876495-1245186163/watcher-1876495-1245186163 -o /tmp/evaluation-result-1876495-1245186163/solver-1876495-1245186163 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876495-1245186163.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 05e48b36cc39be8381f82f346abe2761 RANDOM SEED=1222809833 node4.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 : 3000.259 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 : 3000.259 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: 1835520 kB Buffers: 46040 kB Cached: 106088 kB SwapCached: 260 kB Active: 46592 kB Inactive: 118804 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1835520 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 3944 kB Writeback: 0 kB Mapped: 21804 kB Slab: 40956 kB Committed_AS: 146864 kB PageTables: 1472 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-1876495-1245186163.opb Free space on /tmp at the end= 66404 MiB End job on node4 at 2009-06-16 23:02:43