Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 3 | 0.067989 | 0.067043 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=61-P1=67-B.opb |
MD5SUM | 8f19d4e159bd0c5a74f8bd44919a7821 |
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 | 18 |
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 | 6 |
Maximum length of a constraint | 42 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8056 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 36 |
Sum of products size (including duplicates) | 72 |
Number of different products | 36 |
Sum of products size | 72 |
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-1876619-1245188532.opb 0.00/0.00 c File size is 2626 bytes. 0.00/0.00 c Highest Coefficient sum: 8056 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 54 Constr: 76 36/0/40 Lit: 312 Watch. Lit: 200 0.00/0.00 c Obj. Vars: 6 (11.1111 % 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 54 76 312 4 268 419 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.01/0.06 c 100 54 208 3617 17 578 461 132 10000 0.01 0.01/0.06 c 251 54 411 8880 21 1069 508 335 10040 0.03 0.01/0.06 c 477 54 393 10317 26 909 559 317 9734 0.05 0.01/0.06 o 7 0.01/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.06 c 620 54 551 15305 27 1244 431 475 9841 0.06 0.01/0.06 o 5 0.01/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.06 c 640 47 318 7825 24 759 429 242 9846 0.07 0.01/0.06 o 3 0.01/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.06 c 643 47 325 7983 24 777 429 249 9892 0.07 0.01/0.06 v x1 x2 -x3 -x4 -x5 -x6 x7 -x8 x9 x10 x11 x12 x19 x20 -x21 -x22 -x23 -x24 -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 -x13 x14 -x15 -x16 -x17 -x18 0.01/0.06 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.01/0.06 c 6 645 12 712 327 7985 251 9923 0.07 0.01/0.06 c Objective: 3 0.01/0.06 s OPTIMUM FOUND 0.01/0.06 c Total time: 0.065 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-1876619-1245188532/watcher-1876619-1245188532 -o /tmp/evaluation-result-1876619-1245188532/solver-1876619-1245188532 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876619-1245188532.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: 1.09 0.98 0.99 3/65 5267 /proc/meminfo: memFree=1890352/2055920 swapFree=4192956/4192956 [pid=5267] ppid=5265 vsize=18388 CPUtime=0 /proc/5267/stat : 5267 (bsolo) R 5265 5267 3324 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 4765458 18829312 243 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/5267/statm: 4597 243 197 640 0 3953 0 [startup+0.0201299 s] /proc/loadavg: 1.09 0.98 0.99 3/65 5267 /proc/meminfo: memFree=1890352/2055920 swapFree=4192956/4192956 [pid=5267] ppid=5265 vsize=18516 CPUtime=0.01 /proc/5267/stat : 5267 (bsolo) R 5265 5267 3324 0 -1 4194304 284 0 0 0 1 0 0 0 18 0 1 0 4765458 18960384 267 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/5267/statm: 4629 267 198 640 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+0.0201299 s] /proc/loadavg: 1.09 0.98 0.99 3/65 5267 /proc/meminfo: memFree=1890352/2055920 swapFree=4192956/4192956 [pid=5267] ppid=5265 vsize=18516 CPUtime=0.01 /proc/5267/stat : 5267 (bsolo) R 5265 5267 3324 0 -1 4194304 284 0 0 0 1 0 0 0 18 0 1 0 4765458 18960384 267 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/5267/statm: 4629 267 198 640 0 3985 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 18516 Child status: 0 Real time (s): 0.067043 CPU time (s): 0.067989 CPU user time (s): 0.06499 CPU system time (s): 0.002999 CPU usage (%): 101.411 Max. virtual memory (cumulated for all children) (KiB): 18516 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.06499 system time used= 0.002999 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 0.002999 second user time and 0.003999 second system time The end
Begin job on node8 at 2009-06-16 23:42:12 IDJOB=1876619 IDBENCH=48029 IDSOLVER=699 FILE ID=node8/1876619-1245188532 PBS_JOBID= 9363940 Free space on /tmp= 66288 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=61-P1=67-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876619-1245188532/watcher-1876619-1245188532 -o /tmp/evaluation-result-1876619-1245188532/solver-1876619-1245188532 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876619-1245188532.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8f19d4e159bd0c5a74f8bd44919a7821 RANDOM SEED=1801511235 node8.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 : 3000.236 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1890832 kB Buffers: 41828 kB Cached: 78872 kB SwapCached: 0 kB Active: 88900 kB Inactive: 45472 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1890832 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 3936 kB Writeback: 0 kB Mapped: 23496 kB Slab: 16504 kB Committed_AS: 70292 kB PageTables: 1376 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-1876619-1245188532.opb Free space on /tmp at the end= 66284 MiB End job on node8 at 2009-06-16 23:42:12