Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | UNSAT | 0.06399 | 0.064474 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf2670-001.opb |
MD5SUM | 7ecb3834576c61e36b2048d581937745 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.05899 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 2786 |
Total number of constraints | 4827 |
Number of constraints which are clauses | 4827 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 5 |
Number of terms in the objective function | 2786 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 2786 |
Number of bits of the sum of numbers in the objective function | 12 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2786 |
Number of bits of the biggest sum of numbers | 12 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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-1877617-1245153345.opb 0.00/0.00 c File size is 151905 bytes. 0.00/0.02 c Highest Coefficient sum: 2786 0.00/0.02 c Parsing was ok!! 0.00/0.02 c Total parsing time: 0.02 s 0.00/0.02 c Var: 2786 Constr: 4827 4827/0/0 Lit: 10797 Watch. Lit: 9648 0.00/0.02 c Obj. Vars: 2786 (100 % of total variables) 0.03/0.06 c Pre-processing Time: 0.059 s 0.03/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.03/0.06 c 0 570 1345 3416 2 2690 448 0 0 0.06 0.03/0.06 c Switching off lower bounding mode. 0.03/0.06 c Backtracks by Clause: 25 0.03/0.06 c Backtracks by PB constraint: 2 0.03/0.06 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.03/0.06 c 0 27 14 158 1390 3536 45 435 0.06 0.03/0.06 s UNSATISFIABLE 0.03/0.06 c Total time: 0.062 s
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877617-1245153345/watcher-1877617-1245153345 -o /tmp/evaluation-result-1877617-1245153345/solver-1877617-1245153345 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877617-1245153345.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 0.99 3/64 11302 /proc/meminfo: memFree=1862192/2055920 swapFree=4192952/4192956 [pid=11302] ppid=11300 vsize=18680 CPUtime=0 /proc/11302/stat : 11302 (bsolo) R 11300 11302 11259 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 68037335 19128320 243 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11302/statm: 4670 245 172 640 0 3988 0 [startup+0.03681 s] /proc/loadavg: 0.99 0.98 0.99 3/64 11302 /proc/meminfo: memFree=1862192/2055920 swapFree=4192952/4192956 [pid=11302] ppid=11300 vsize=11708 CPUtime=0.03 /proc/11302/stat : 11302 (bsolo) R 11300 11302 11259 0 -1 4194304 560 0 0 0 3 0 0 0 18 0 1 0 68037335 11988992 506 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11302/statm: 2927 506 188 640 0 2283 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 11708 Solver just ended. Dumping a history of the last processes samples [startup+0.03681 s] /proc/loadavg: 0.99 0.98 0.99 3/64 11302 /proc/meminfo: memFree=1862192/2055920 swapFree=4192952/4192956 [pid=11302] ppid=11300 vsize=11708 CPUtime=0.03 /proc/11302/stat : 11302 (bsolo) R 11300 11302 11259 0 -1 4194304 560 0 0 0 3 0 0 0 18 0 1 0 68037335 11988992 506 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11302/statm: 2927 506 188 640 0 2283 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 11708 Child status: 0 Real time (s): 0.064474 CPU time (s): 0.06399 CPU user time (s): 0.058991 CPU system time (s): 0.004999 CPU usage (%): 99.2494 Max. virtual memory (cumulated for all children) (KiB): 11708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.058991 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= 592 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 0.003999 second system time The end
Begin job on node20 at 2009-06-16 13:55:45 IDJOB=1877617 IDBENCH=2103 IDSOLVER=699 FILE ID=node20/1877617-1245153345 PBS_JOBID= 9363800 Free space on /tmp= 66324 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf2670-001.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877617-1245153345/watcher-1877617-1245153345 -o /tmp/evaluation-result-1877617-1245153345/solver-1877617-1245153345 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877617-1245153345.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7ecb3834576c61e36b2048d581937745 RANDOM SEED=550604935 node20.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 : 3000.234 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 : 3000.234 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: 1862736 kB Buffers: 27732 kB Cached: 79296 kB SwapCached: 4 kB Active: 44540 kB Inactive: 75824 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1862736 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 4392 kB Writeback: 0 kB Mapped: 23088 kB Slab: 58892 kB Committed_AS: 128536 kB PageTables: 1400 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-1877617-1245153345.opb Free space on /tmp at the end= 66320 MiB End job on node20 at 2009-06-16 13:55:45