Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3 | 0.040993 | 0.0418471 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=5-B.opb |
MD5SUM | 8ed99f7308112b5bc8fe8bbf0181abb7 |
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 | 0.001999 |
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 | 1974 |
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: Generic Pseudo-Boolean 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-1879492-1245244296.opb 0.00/0.00 c File size is 1864 bytes. 0.00/0.00 c Highest Coefficient sum: 1974 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: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 40 54 220 4 189 298 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.01/0.04 c 101 40 251 4459 17 1274 328 197 7214 0.01 0.01/0.04 c 252 40 354 6628 18 1396 361 300 6300 0.04 0.01/0.04 o 3 0.01/0.04 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.04 c 252 40 355 6633 18 1488 308 301 6300 0.04 0.01/0.04 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 0.01/0.04 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.01/0.04 c 3 253 5 276 357 6638 303 6325 0.04 0.01/0.04 c Objective: 3 0.01/0.04 s OPTIMUM FOUND 0.01/0.04 c Total time: 0.04 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-1879492-1245244296/watcher-1879492-1245244296 -o /tmp/evaluation-result-1879492-1245244296/solver-1879492-1245244296 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879492-1245244296.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 0.98 0.93 3/65 10375 /proc/meminfo: memFree=1769016/2055920 swapFree=4192812/4192956 [pid=10375] ppid=10373 vsize=18388 CPUtime=0 /proc/10375/stat : 10375 (bsolo) R 10373 10375 10142 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 192026406 18829312 243 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10375/statm: 4597 243 197 640 0 3953 0 [startup+0.0166371 s] /proc/loadavg: 0.99 0.98 0.93 3/65 10375 /proc/meminfo: memFree=1769016/2055920 swapFree=4192812/4192956 [pid=10375] ppid=10373 vsize=18516 CPUtime=0.01 /proc/10375/stat : 10375 (bsolo) R 10373 10375 10142 0 -1 4194304 278 0 0 0 1 0 0 0 18 0 1 0 192026406 18960384 261 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10375/statm: 4629 261 197 640 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+0.0166371 s] /proc/loadavg: 0.99 0.98 0.93 3/65 10375 /proc/meminfo: memFree=1769016/2055920 swapFree=4192812/4192956 [pid=10375] ppid=10373 vsize=18516 CPUtime=0.01 /proc/10375/stat : 10375 (bsolo) R 10373 10375 10142 0 -1 4194304 278 0 0 0 1 0 0 0 18 0 1 0 192026406 18960384 261 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10375/statm: 4629 261 197 640 0 3985 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 18516 Child status: 0 Real time (s): 0.0418471 CPU time (s): 0.040993 CPU user time (s): 0.040993 CPU system time (s): 0 CPU usage (%): 97.9591 Max. virtual memory (cumulated for all children) (KiB): 18516 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.040993 system time used= 0 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 296 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 0.004999 second user time and 0.006998 second system time The end
Begin job on node54 at 2009-06-17 15:11:36 IDJOB=1879492 IDBENCH=48042 IDSOLVER=701 FILE ID=node54/1879492-1245244296 PBS_JOBID= 9372287 Free space on /tmp= 66496 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=5-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879492-1245244296/watcher-1879492-1245244296 -o /tmp/evaluation-result-1879492-1245244296/solver-1879492-1245244296 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879492-1245244296.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8ed99f7308112b5bc8fe8bbf0181abb7 RANDOM SEED=1311409756 node54.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 : 5931.00 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: 1769432 kB Buffers: 40112 kB Cached: 171708 kB SwapCached: 0 kB Active: 54168 kB Inactive: 171472 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1769432 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 3936 kB Writeback: 0 kB Mapped: 23608 kB Slab: 46768 kB Committed_AS: 134828 kB PageTables: 1372 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-1879492-1245244296.opb Free space on /tmp at the end= 66492 MiB End job on node54 at 2009-06-17 15:11:36