Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | UNSAT | 0.082987 | 0.083308 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa2670-141.opb |
MD5SUM | bf686e12342472d00013af54a5ee9279 |
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 | 0.072988 |
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 | 1972 |
Total number of constraints | 3301 |
Number of constraints which are clauses | 3301 |
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 | 1972 |
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 | 1972 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 1972 |
Number of bits of the biggest sum of numbers | 11 |
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: 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-1880511-1245157001.opb 0.00/0.00 c File size is 101262 bytes. 0.00/0.01 c Highest Coefficient sum: 1972 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.013 s 0.00/0.01 c Var: 1972 Constr: 3301 3301/0/0 Lit: 7210 Watch. Lit: 6598 0.00/0.01 c Obj. Vars: 1972 (100 % of total variables) 0.00/0.05 c Pre-processing Time: 0.057 s 0.00/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.05 c 0 373 922 2348 2 1844 307 0 0 0.06 0.00/0.05 c Switching off lower bounding mode. 0.06/0.08 c 100 373 1122 4686 4 2244 338 200 1449 0.07 0.06/0.08 c Backtracks by Clause: 201 0.06/0.08 c Backtracks by PB constraint: 1 0.06/0.08 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.06/0.08 c 1 202 89 565 1286 5906 364 2525 0.08 0.06/0.08 s UNSATISFIABLE 0.06/0.08 c Total time: 0.08 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-1880511-1245157001/watcher-1880511-1245157001 -o /tmp/evaluation-result-1880511-1245157001/solver-1880511-1245157001 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880511-1245157001.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: 0.95 1.00 1.00 3/64 5803 /proc/meminfo: memFree=1857048/2055920 swapFree=4191900/4192956 [pid=5803] ppid=5801 vsize=10832 CPUtime=0 /proc/5803/stat : 5803 (bsolo) R 5801 5803 5760 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 183300158 11091968 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5803/statm: 2708 251 174 640 0 2039 0 [startup+0.074783 s] /proc/loadavg: 0.95 1.00 1.00 3/64 5803 /proc/meminfo: memFree=1857048/2055920 swapFree=4191900/4192956 [pid=5803] ppid=5801 vsize=11424 CPUtime=0.06 /proc/5803/stat : 5803 (bsolo) R 5801 5803 5760 0 -1 4194304 485 0 0 0 6 0 0 0 18 0 1 0 183300158 11698176 444 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5803/statm: 2856 444 197 640 0 2212 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 11424 Solver just ended. Dumping a history of the last processes samples [startup+0.074783 s] /proc/loadavg: 0.95 1.00 1.00 3/64 5803 /proc/meminfo: memFree=1857048/2055920 swapFree=4191900/4192956 [pid=5803] ppid=5801 vsize=11424 CPUtime=0.06 /proc/5803/stat : 5803 (bsolo) R 5801 5803 5760 0 -1 4194304 485 0 0 0 6 0 0 0 18 0 1 0 183300158 11698176 444 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5803/statm: 2856 444 197 640 0 2212 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 11424 Child status: 0 Real time (s): 0.083308 CPU time (s): 0.082987 CPU user time (s): 0.076988 CPU system time (s): 0.005999 CPU usage (%): 99.6146 Max. virtual memory (cumulated for all children) (KiB): 11424 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.076988 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 486 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 0.000999 second user time and 0.007998 second system time The end
Begin job on node28 at 2009-06-16 14:56:41 IDJOB=1880511 IDBENCH=2156 IDSOLVER=701 FILE ID=node28/1880511-1245157001 PBS_JOBID= 9363824 Free space on /tmp= 66176 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa2670-141.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880511-1245157001/watcher-1880511-1245157001 -o /tmp/evaluation-result-1880511-1245157001/solver-1880511-1245157001 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880511-1245157001.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bf686e12342472d00013af54a5ee9279 RANDOM SEED=2133184326 node28.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 : 3000.231 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 : 3000.231 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: 1857464 kB Buffers: 25840 kB Cached: 97320 kB SwapCached: 260 kB Active: 48868 kB Inactive: 92600 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1857464 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 4392 kB Writeback: 0 kB Mapped: 22480 kB Slab: 42812 kB Committed_AS: 156364 kB PageTables: 1424 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-1880511-1245157001.opb Free space on /tmp at the end= 66172 MiB End job on node28 at 2009-06-16 14:56:41