Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 1.24881 | 0.885639 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-44s.smv.opb |
MD5SUM | ba3977c9125baf6c78f0402072fa33d8 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
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 | 0.025995 |
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 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.15 c no version file found!!! 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1651659224 0.08/0.15 c Max memory 1654456320 0.08/0.15 c Total memory 1654456320 0.08/0.15 c Number of processors 2 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c solving /tmp/evaluation/361613-1176984455/instance-361613-1176984455.opb 0.20/0.20 c reading problem ... 0.61/0.53 c ... done. Wall clock time 0.323s. 0.61/0.53 c CPU time (experimental) 0.42s. 0.61/0.53 c #vars 495 0.61/0.53 c #constraints 939 1.13/0.86 c starts : 3 1.13/0.86 c conflicts : 302 1.13/0.86 c decisions : 566 1.13/0.86 c propagations : 7040 1.13/0.86 c inspects : 52634 1.13/0.86 c learnt literals : 10 1.13/0.86 c learnt binary clauses : 13 1.13/0.86 c learnt ternary clauses : 10 1.13/0.86 c learnt clauses : 291 1.13/0.86 c root simplifications : 0 1.13/0.86 c removed literals (reason simplification) : 0 1.13/0.86 c reason swapping (by a shorter reason) : 0 1.13/0.86 c Calls to reduceDB : 0 1.13/0.86 c speed (decisions/second) : 1704.8192771084337 1.13/0.86 c non guided choices 117 1.13/0.86 s UNSATISFIABLE 1.13/0.86 c Total wall clock time (ms): 0.66
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-361613-1176984455 -o ROOT/results/node41/solver-361613-1176984455 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361613-1176984455/sat4jPseudoResolution.jar /tmp/evaluation/361613-1176984455/instance-361613-1176984455.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.98 1.01 0.95 2/77 19306 /proc/meminfo: memFree=1689888/2055920 swapFree=4132004/4192956 [pid=19306] ppid=19304 vsize=18568 CPUtime=0 /proc/19306/stat : 19306 (runsolver) R 19304 19306 18098 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 146357348 19013632 292 18446744073709551615 4194304 4296420 548682068864 18446744073709551615 238390144295 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/19306/statm: 4642 292 257 24 0 2626 0 [startup+0.10382 s] /proc/loadavg: 0.98 1.01 0.95 2/77 19306 /proc/meminfo: memFree=1689888/2055920 swapFree=4132004/4192956 [pid=19306] ppid=19304 vsize=1780404 CPUtime=0.08 /proc/19306/stat : 19306 (java) S 19304 19306 18098 0 -1 0 3964 0 1 0 6 2 0 0 18 0 12 0 146357348 1823133696 3706 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/19306/statm: 445101 3706 1122 9 0 442720 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780404 [startup+0.20283 s] /proc/loadavg: 0.98 1.01 0.95 2/77 19306 /proc/meminfo: memFree=1689888/2055920 swapFree=4132004/4192956 [pid=19306] ppid=19304 vsize=1781448 CPUtime=0.2 /proc/19306/stat : 19306 (java) S 19304 19306 18098 0 -1 0 4843 0 1 0 17 3 0 0 18 0 12 0 146357348 1824202752 4582 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/19306/statm: 445362 4582 1244 9 0 442974 0 Current children cumulated CPU time (s) 0.2 Current children cumulated vsize (KiB) 1781448 [startup+0.302837 s] /proc/loadavg: 0.98 1.01 0.95 2/77 19306 /proc/meminfo: memFree=1689888/2055920 swapFree=4132004/4192956 [pid=19306] ppid=19304 vsize=1781448 CPUtime=0.31 /proc/19306/stat : 19306 (java) S 19304 19306 18098 0 -1 0 5110 0 1 0 28 3 0 0 18 0 12 0 146357348 1824202752 4849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/19306/statm: 445362 4849 1263 9 0 442974 0 Current children cumulated CPU time (s) 0.31 Current children cumulated vsize (KiB) 1781448 [startup+0.702871 s] /proc/loadavg: 0.98 1.01 0.95 2/77 19306 /proc/meminfo: memFree=1689888/2055920 swapFree=4132004/4192956 [pid=19306] ppid=19304 vsize=1785044 CPUtime=0.96 /proc/19306/stat : 19306 (java) S 19304 19306 18098 0 -1 0 8307 0 1 0 91 5 0 0 18 0 13 0 146357348 1827885056 6615 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/19306/statm: 446261 6615 1312 9 0 443873 0 Current children cumulated CPU time (s) 0.96 Current children cumulated vsize (KiB) 1785044 Solver just ended. Dumping a history of the last processes samples [startup+0.802879 s] /proc/loadavg: 0.98 1.01 0.95 2/77 19306 /proc/meminfo: memFree=1689888/2055920 swapFree=4132004/4192956 [pid=19306] ppid=19304 vsize=1784908 CPUtime=1.13 /proc/19306/stat : 19306 (java) S 19304 19306 18098 0 -1 0 9121 0 1 0 108 5 0 0 18 0 13 0 146357348 1827745792 7133 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/19306/statm: 446227 7133 1314 9 0 443839 0 Current children cumulated CPU time (s) 1.13 Current children cumulated vsize (KiB) 1784908 Child status: 20 Real time (s): 0.885639 CPU time (s): 1.24881 CPU user time (s): 1.18682 CPU system time (s): 0.06199 CPU usage (%): 141.007 Max. virtual memory (cumulated for all children) (KiB): 1785464 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.18682 system time used= 0.06199 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9913 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 343 involuntary context switches= 277 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node41 on Thu Apr 19 12:07:35 UTC 2007 IDJOB= 361613 IDBENCH= 1457 IDSOLVER= 159 FILE ID= node41/361613-1176984455 PBS_JOBID= 4630399 Free space on /tmp= 66345 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-44s.smv.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361613-1176984455/sat4jPseudoResolution.jar /tmp/evaluation/361613-1176984455/instance-361613-1176984455.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-361613-1176984455 -o ROOT/results/node41/solver-361613-1176984455 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361613-1176984455/sat4jPseudoResolution.jar /tmp/evaluation/361613-1176984455/instance-361613-1176984455.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= ba3977c9125baf6c78f0402072fa33d8 RANDOM SEED= 551265244 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.232 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 : 3000.232 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: 1690296 kB Buffers: 36888 kB Cached: 244096 kB SwapCached: 2644 kB Active: 101936 kB Inactive: 203044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1690296 kB SwapTotal: 4192956 kB SwapFree: 4132004 kB Dirty: 3772 kB Writeback: 0 kB Mapped: 31748 kB Slab: 45892 kB Committed_AS: 2562140 kB PageTables: 2012 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= 66345 MiB End job on node41 on Thu Apr 19 12:07:36 UTC 2007