Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 3 | 0.151976 | 0.152167 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=59-P1=29-B.opb |
MD5SUM | 2136726fbb803f220f38b254700007d3 |
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 | 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 | 8048 |
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: 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-1879500-1245244398.opb 0.00/0.00 c File size is 2626 bytes. 0.00/0.00 c Highest Coefficient sum: 8048 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 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 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 0.09/0.14 c 101 54 275 6441 23 2076 461 199 5315 0.02 0.09/0.14 c 251 54 307 7195 23 1290 508 231 3637 0.07 0.09/0.14 c 477 54 469 12763 27 2369 559 393 3726 0.13 0.09/0.14 o 7 0.09/0.15 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.15 c 536 54 582 16412 28 3285 431 506 3671 0.15 0.09/0.15 o 3 0.09/0.15 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.15 c 546 27 314 7342 23 1427 423 238 3664 0.15 0.09/0.15 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 0.09/0.15 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.15 c 5 547 10 605 316 7345 240 3646 0.15 0.09/0.15 c Objective: 3 0.09/0.15 s OPTIMUM FOUND 0.09/0.15 c Total time: 0.15 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-1879500-1245244398/watcher-1879500-1245244398 -o /tmp/evaluation-result-1879500-1245244398/solver-1879500-1245244398 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879500-1245244398.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: 0.96 0.98 0.94 3/64 10911 /proc/meminfo: memFree=1851312/2055920 swapFree=4181252/4192956 [pid=10911] ppid=10909 vsize=18520 CPUtime=0 /proc/10911/stat : 10911 (bsolo) R 10909 10911 10594 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 192036210 18964480 245 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10911/statm: 4630 245 197 640 0 3986 0 [startup+0.100714 s] /proc/loadavg: 0.96 0.98 0.94 3/64 10911 /proc/meminfo: memFree=1851312/2055920 swapFree=4181252/4192956 [pid=10911] ppid=10909 vsize=18780 CPUtime=0.09 /proc/10911/stat : 10911 (bsolo) R 10909 10911 10594 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 192036210 19230720 326 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10911/statm: 4695 326 197 640 0 4051 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18780 Solver just ended. Dumping a history of the last processes samples [startup+0.100714 s] /proc/loadavg: 0.96 0.98 0.94 3/64 10911 /proc/meminfo: memFree=1851312/2055920 swapFree=4181252/4192956 [pid=10911] ppid=10909 vsize=18780 CPUtime=0.09 /proc/10911/stat : 10911 (bsolo) R 10909 10911 10594 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 192036210 19230720 326 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/10911/statm: 4695 326 197 640 0 4051 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18780 Child status: 0 Real time (s): 0.152167 CPU time (s): 0.151976 CPU user time (s): 0.146977 CPU system time (s): 0.004999 CPU usage (%): 99.8745 Max. virtual memory (cumulated for all children) (KiB): 18780 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.146977 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 345 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 0.001999 second user time and 0.007998 second system time The end
Begin job on node48 at 2009-06-17 15:13:18 IDJOB=1879500 IDBENCH=48050 IDSOLVER=701 FILE ID=node48/1879500-1245244398 PBS_JOBID= 9372292 Free space on /tmp= 66236 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=59-P1=29-B.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879500-1245244398/watcher-1879500-1245244398 -o /tmp/evaluation-result-1879500-1245244398/solver-1879500-1245244398 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879500-1245244398.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2136726fbb803f220f38b254700007d3 RANDOM SEED=1437181105 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: 1851792 kB Buffers: 24956 kB Cached: 112512 kB SwapCached: 5468 kB Active: 31232 kB Inactive: 114064 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1851792 kB SwapTotal: 4192956 kB SwapFree: 4181252 kB Dirty: 3944 kB Writeback: 0 kB Mapped: 13516 kB Slab: 44800 kB Committed_AS: 173988 kB PageTables: 1372 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-1879500-1245244398.opb Free space on /tmp at the end= 66232 MiB End job on node48 at 2009-06-17 15:13:19