Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.0 | UNSAT | 0.020996 | 0.0210339 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-44s.smv.opb |
MD5SUM | ba3977c9125baf6c78f0402072fa33d8 |
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 | 0.013997 |
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 | 495 |
Total number of constraints | 940 |
Number of constraints which are clauses | 800 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 140 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 13 |
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 | 68 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 257 |
Number of bits of the biggest sum of numbers | 9 |
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1876082-1245128609.opb. 0.00/0.00 c Instance file HOME/instance-1876082-1245128609.opb 0.00/0.00 c File size is 35640 bytes. 0.00/0.00 c Highest Coefficient sum: 257 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.01 s | 0.00/0.00 c | Number Variables: 495 | 0.00/0.00 c | Number Clauses: 800 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 140 | 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 377 940 3465 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 101 | 326 940 3465 | 5500 101 9 | 36.373 % | 0.00/0.01 c | 251 | 306 940 3465 | 6050 85 11 | 42.021 % | 0.00/0.01 c =============================================================================== 0.00/0.02 c core #1 0.00/0.02 c Core size: 310 Core Weight: 2147483647 Total Weight: 2147483647 0.00/0.02 c restarts : 3 0.00/0.02 c conflicts : 278 (14634 /sec) 0.00/0.02 c decisions : 614 (1.30 % random) (32321 /sec) 0.00/0.02 c propagations : 6996 (368269 /sec) 0.00/0.02 c conflict literals : 3311 (0.00 % deleted) 0.00/0.02 c Memory used : 2.60 MB 0.00/0.02 c CPU time : 0.018997 s 0.00/0.02 c 0.00/0.02 s UNSATISFIABLE
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-1876082-1245128609/watcher-1876082-1245128609 -o /tmp/evaluation-result-1876082-1245128609/solver-1876082-1245128609 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876082-1245128609.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: 0.78 0.94 0.98 3/64 32758 /proc/meminfo: memFree=1778280/2055920 swapFree=4191900/4192956 [pid=32758] ppid=32756 vsize=2560 CPUtime=0 /proc/32758/stat : 32758 (wbo) R 32756 32758 32310 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 180460458 2621440 185 1992294400 134512640 135709839 4294956240 18446744073709551615 134565040 0 0 4096 3 0 0 0 17 1 0 0 /proc/32758/statm: 640 185 127 292 0 336 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0210339 CPU time (s): 0.020996 CPU user time (s): 0.018997 CPU system time (s): 0.001999 CPU usage (%): 99.8199 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.018997 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 259 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 node29 at 2009-06-16 07:03:29 IDJOB=1876082 IDBENCH=1457 IDSOLVER=698 FILE ID=node29/1876082-1245128609 PBS_JOBID= 9363703 Free space on /tmp= 66244 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-44s.smv.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876082-1245128609/watcher-1876082-1245128609 -o /tmp/evaluation-result-1876082-1245128609/solver-1876082-1245128609 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876082-1245128609.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ba3977c9125baf6c78f0402072fa33d8 RANDOM SEED=2089490866 node29.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 : 3000.237 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 : 3000.237 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: 1778696 kB Buffers: 32132 kB Cached: 180712 kB SwapCached: 268 kB Active: 73920 kB Inactive: 151672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1778696 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 2492 kB Writeback: 0 kB Mapped: 21248 kB Slab: 37560 kB Committed_AS: 167336 kB PageTables: 1472 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-1876082-1245128609.opb Free space on /tmp at the end= 66240 MiB End job on node29 at 2009-06-16 07:03:29