Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 pb | UNSAT | 1.56576 | 1.56716 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb |
MD5SUM | fe9566a2c8ff9ee542e29a30eb3c6e16 |
Bench Category | DEC-SMALLINT (no 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 | 0.198969 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 4000 |
Total number of constraints | 180 |
Number of constraints which are clauses | 100 |
Number of constraints which are cardinality constraints (but not clauses) | 80 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 40 |
Maximum length of a constraint | 50 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 51 |
Number of bits of the biggest sum of numbers | 6 |
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-1880350-1245127336.opb 0.00/0.00 c File size is 71328 bytes. 0.00/0.01 c Highest Coefficient sum: 51 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.011 s 0.00/0.01 c Var: 4000 Constr: 180 100/80/0 Lit: 8000 Watch. Lit: 4200 0.00/0.01 c Obj. Vars: 0 (0 % of total variables) 0.09/0.16 c Pre-processing Time: 0.159 s 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 0 4000 180 8000 44 4200 65366 0 0 0.16 0.09/0.16 c Switching off lower bounding mode. 1.49/1.56 c 102 4000 362 134624 371 42548 71903 182 269 0.38 1.49/1.56 c 252 4000 638 352664 552 107043 79094 458 251 1.00 1.49/1.56 c Backtracks by Clause: 176 1.49/1.56 c Backtracks by PB constraint: 197 1.49/1.56 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.49/1.56 c 2 373 293 9209 862 472763 682 238 1.56 1.49/1.56 s UNSATISFIABLE 1.49/1.56 c Total time: 1.562 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-1880350-1245127336/watcher-1880350-1245127336 -o /tmp/evaluation-result-1880350-1245127336/solver-1880350-1245127336 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880350-1245127336.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: 1.04 1.00 1.00 3/64 6635 /proc/meminfo: memFree=1953216/2055920 swapFree=4182996/4192956 [pid=6635] ppid=6633 vsize=18604 CPUtime=0 /proc/6635/stat : 6635 (bsolo) R 6633 6635 5205 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 180334255 19050496 249 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6635/statm: 4651 250 174 640 0 3989 0 [startup+0.0468089 s] /proc/loadavg: 1.04 1.00 1.00 3/64 6635 /proc/meminfo: memFree=1953216/2055920 swapFree=4182996/4192956 [pid=6635] ppid=6633 vsize=11452 CPUtime=0.04 /proc/6635/stat : 6635 (bsolo) R 6633 6635 5205 0 -1 4194304 453 0 0 0 4 0 0 0 18 0 1 0 180334255 11726848 419 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6635/statm: 2863 419 188 640 0 2219 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 11452 [startup+0.101819 s] /proc/loadavg: 1.04 1.00 1.00 3/64 6635 /proc/meminfo: memFree=1953216/2055920 swapFree=4182996/4192956 [pid=6635] ppid=6633 vsize=11488 CPUtime=0.09 /proc/6635/stat : 6635 (bsolo) R 6633 6635 5205 0 -1 4194304 501 0 0 0 9 0 0 0 18 0 1 0 180334255 11763712 453 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6635/statm: 2872 453 190 640 0 2228 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11488 [startup+0.301854 s] /proc/loadavg: 1.04 1.00 1.00 3/64 6635 /proc/meminfo: memFree=1953216/2055920 swapFree=4182996/4192956 [pid=6635] ppid=6633 vsize=13172 CPUtime=0.29 /proc/6635/stat : 6635 (bsolo) R 6633 6635 5205 0 -1 4194304 906 0 0 0 29 0 0 0 19 0 1 0 180334255 13488128 858 1992294400 134512640 137136520 4294956256 18446744073709551615 134600588 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6635/statm: 3293 858 196 640 0 2649 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 13172 [startup+0.701926 s] /proc/loadavg: 1.04 1.00 1.00 3/64 6635 /proc/meminfo: memFree=1953216/2055920 swapFree=4182996/4192956 [pid=6635] ppid=6633 vsize=16828 CPUtime=0.69 /proc/6635/stat : 6635 (bsolo) R 6633 6635 5205 0 -1 4194304 1838 0 0 0 68 1 0 0 22 0 1 0 180334255 17231872 1790 1992294400 134512640 137136520 4294956256 18446744073709551615 134600751 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6635/statm: 4207 1790 196 640 0 3563 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 16828 [startup+1.50107 s] /proc/loadavg: 1.04 1.00 1.00 2/65 6636 /proc/meminfo: memFree=1945400/2055920 swapFree=4182996/4192956 [pid=6635] ppid=6633 vsize=20792 CPUtime=1.49 /proc/6635/stat : 6635 (bsolo) R 6633 6635 5205 0 -1 4194304 2806 0 0 0 148 1 0 0 25 0 1 0 180334255 21291008 2758 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6635/statm: 5198 2758 196 640 0 4554 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 20792 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.56716 CPU time (s): 1.56576 CPU user time (s): 1.54377 CPU system time (s): 0.021996 CPU usage (%): 99.9107 Max. virtual memory (cumulated for all children) (KiB): 20792 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.54377 system time used= 0.021996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2819 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= 2 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node12 at 2009-06-16 06:42:16 IDJOB=1880350 IDBENCH=1433 IDSOLVER=701 FILE ID=node12/1880350-1245127336 PBS_JOBID= 9363643 Free space on /tmp= 66236 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880350-1245127336/watcher-1880350-1245127336 -o /tmp/evaluation-result-1880350-1245127336/solver-1880350-1245127336 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880350-1245127336.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fe9566a2c8ff9ee542e29a30eb3c6e16 RANDOM SEED=1718165462 node12.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 : 3000.281 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 : 3000.281 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: 1953696 kB Buffers: 1456 kB Cached: 33848 kB SwapCached: 3728 kB Active: 18612 kB Inactive: 24616 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1953696 kB SwapTotal: 4192956 kB SwapFree: 4182996 kB Dirty: 4008 kB Writeback: 0 kB Mapped: 14408 kB Slab: 45036 kB Committed_AS: 150588 kB PageTables: 1380 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66232 MiB End job on node12 at 2009-06-16 06:42:18