Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 | UNSAT | 0.904862 | 0.905371 |
Name | /PURE-SAT/SAT09/CRAFTED/ modcircuits/owp_4vars_5gates.opb |
MD5SUM | 5e53057f88370cad9f03360ea174025c |
Bench Category | PURE-SAT (instances containing only clauses) |
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 | 0.264959 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 267 |
Total number of constraints | 23747 |
Number of constraints which are clauses | 23747 |
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 | 19 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 4 |
Number of bits of the biggest number in a constraint | 3 |
Biggest sum of numbers in a constraint | 20 |
Number of bits of the biggest sum of numbers | 5 |
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-1884632-1245259775.opb 0.00/0.00 c File size is 1218982 bytes. 0.10/0.16 c Highest Coefficient sum: 20 0.10/0.16 c Parsing was ok!! 0.10/0.16 c Total parsing time: 0.165 s 0.10/0.17 c Var: 267 Constr: 23747 23747/0/0 Lit: 136362 Watch. Lit: 47430 0.10/0.17 c Obj. Vars: 0 (0 % of total variables) 0.29/0.39 c Formula reductions applied at preprocessing 0.29/0.39 c Pre-processing Time: 0.397 s 0.49/0.56 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.56 c 0 162 5314 29512 5 10628 1771 0 0 0.40 0.49/0.56 c Initial Lower Bound: 0 0.49/0.56 c Initial Path Cost: 0 0.89/0.90 c 100 162 5430 30660 5 10860 1949 116 174 0.57 0.89/0.90 c 254 162 5591 32319 5 11182 2144 277 434 0.58 0.89/0.90 c 480 162 5845 36092 6 11690 2359 531 781 0.61 0.89/0.90 c 818 162 6263 41788 6 12526 2595 949 1220 0.67 0.89/0.90 c 1326 160 6850 50051 7 13698 2855 1536 1737 0.76 0.89/0.90 c 2090 159 7683 60628 7 15362 3141 2369 2356 0.89 0.89/0.90 c Backtracks by Clause: 2170 0.89/0.90 c Backtracks by PB constraint: 1 0.89/0.90 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.89/0.90 c 6 2171 730 4306 7772 61622 2458 2406 0.90 0.89/0.90 s UNSATISFIABLE 0.89/0.90 c Total time: 0.902 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-1884632-1245259775/watcher-1884632-1245259775 -o /tmp/evaluation-result-1884632-1245259775/solver-1884632-1245259775 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1884632-1245259775.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: 1.00 0.97 0.91 3/65 8723 /proc/meminfo: memFree=1798792/2055920 swapFree=4192956/4192956 [pid=8723] ppid=8721 vsize=19712 CPUtime=0 /proc/8723/stat : 8723 (bsolo) R 8721 8723 8452 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 11889734 20185088 235 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8723/statm: 4928 235 175 640 0 3986 0 [startup+0.0819411 s] /proc/loadavg: 1.00 0.97 0.91 3/65 8723 /proc/meminfo: memFree=1798792/2055920 swapFree=4192956/4192956 [pid=8723] ppid=8721 vsize=13532 CPUtime=0.08 /proc/8723/stat : 8723 (bsolo) R 8721 8723 8452 0 -1 4194304 803 0 0 0 8 0 0 0 18 0 1 0 11889734 13856768 787 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8723/statm: 3383 787 319 640 0 2441 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 13532 [startup+0.101943 s] /proc/loadavg: 1.00 0.97 0.91 3/65 8723 /proc/meminfo: memFree=1798792/2055920 swapFree=4192956/4192956 [pid=8723] ppid=8721 vsize=13936 CPUtime=0.1 /proc/8723/stat : 8723 (bsolo) R 8721 8723 8452 0 -1 4194304 937 0 0 0 10 0 0 0 18 0 1 0 11889734 14270464 921 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8723/statm: 3484 921 355 640 0 2542 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 13936 [startup+0.301961 s] /proc/loadavg: 1.00 0.97 0.91 3/65 8723 /proc/meminfo: memFree=1798792/2055920 swapFree=4192956/4192956 [pid=8723] ppid=8721 vsize=15156 CPUtime=0.29 /proc/8723/stat : 8723 (bsolo) R 8721 8723 8452 0 -1 4194304 1671 0 0 0 29 0 0 0 19 0 1 0 11889734 15519744 1357 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8723/statm: 3789 1357 193 640 0 3145 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 15156 [startup+0.701996 s] /proc/loadavg: 1.00 0.97 0.91 3/65 8723 /proc/meminfo: memFree=1798792/2055920 swapFree=4192956/4192956 [pid=8723] ppid=8721 vsize=15852 CPUtime=0.69 /proc/8723/stat : 8723 (bsolo) R 8721 8723 8452 0 -1 4194304 8181 0 0 0 67 2 0 0 23 0 1 0 11889734 16232448 1659 1992294400 134512640 137136520 4294956256 18446744073709551615 134598507 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8723/statm: 3963 1659 294 640 0 3319 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 15852 Solver just ended. Dumping a history of the last processes samples [startup+0.902016 s] /proc/loadavg: 1.00 0.97 0.91 3/65 8723 /proc/meminfo: memFree=1798792/2055920 swapFree=4192956/4192956 [pid=8723] ppid=8721 vsize=15852 CPUtime=0.89 /proc/8723/stat : 8723 (bsolo) R 8721 8723 8452 0 -1 4194304 8181 0 0 0 87 2 0 0 25 0 1 0 11889734 16232448 1659 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/8723/statm: 3963 1659 294 640 0 3319 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 15852 Child status: 0 Real time (s): 0.905371 CPU time (s): 0.904862 CPU user time (s): 0.873867 CPU system time (s): 0.030995 CPU usage (%): 99.9438 Max. virtual memory (cumulated for all children) (KiB): 16052 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.873867 system time used= 0.030995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8182 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= 4 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node8 at 2009-06-17 19:29:35 IDJOB=1884632 IDBENCH=71976 IDSOLVER=699 FILE ID=node8/1884632-1245259775 PBS_JOBID= 9372445 Free space on /tmp= 66288 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT09/CRAFTED/modcircuits/owp_4vars_5gates.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884632-1245259775/watcher-1884632-1245259775 -o /tmp/evaluation-result-1884632-1245259775/solver-1884632-1245259775 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1884632-1245259775.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5e53057f88370cad9f03360ea174025c RANDOM SEED=1520152562 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: 1799208 kB Buffers: 46508 kB Cached: 153480 kB SwapCached: 0 kB Active: 45412 kB Inactive: 168424 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1799208 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 5356 kB Writeback: 0 kB Mapped: 23628 kB Slab: 28664 kB Committed_AS: 90360 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-1884632-1245259775.opb Free space on /tmp at the end= 66284 MiB End job on node8 at 2009-06-17 19:29:36