Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 0.465928 | 0.429773 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-blast-floppy1-3.ucl.opb |
MD5SUM | 1c2cdcfd32f070b78acf4a3e237b933c |
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 | 0.005998 |
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 | 274 |
Total number of constraints | 259 |
Number of constraints which are clauses | 159 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 100 |
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 |
0.08/0.15 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.15 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.15 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.16 c no version file found!!! 0.08/0.16 c sun.arch.data.model 32 0.08/0.16 c java.version 1.6.0 0.08/0.16 c os.name Linux 0.08/0.16 c os.version 2.6.9-22.EL.rootsmp 0.08/0.16 c os.arch i386 0.08/0.16 c Free memory 1651659224 0.08/0.16 c Max memory 1654456320 0.08/0.16 c Total memory 1654456320 0.08/0.16 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/361683-1176984664/instance-361683-1176984664.opb 0.20/0.20 c reading problem ... 0.32/0.38 c ... done. Wall clock time 0.181s. 0.32/0.38 c CPU time (experimental) 0.31s. 0.32/0.38 c #vars 274 0.32/0.38 c #constraints 258 0.32/0.39 c starts : 0 0.32/0.39 c conflicts : 0 0.32/0.39 c decisions : 0 0.32/0.39 c propagations : 76 0.32/0.39 c inspects : 180 0.32/0.39 c learnt literals : 0 0.32/0.39 c learnt binary clauses : 0 0.32/0.39 c learnt ternary clauses : 0 0.32/0.39 c learnt clauses : 0 0.32/0.39 c root simplifications : 0 0.32/0.39 c removed literals (reason simplification) : 0 0.32/0.39 c reason swapping (by a shorter reason) : 0 0.32/0.39 c Calls to reduceDB : 0 0.32/0.39 c speed (decisions/second) : 0.0 0.32/0.39 c non guided choices 0 0.32/0.39 s UNSATISFIABLE 0.32/0.39 c Total wall clock time (ms): 0.187
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node12/watcher-361683-1176984664 -o ROOT/results/node12/solver-361683-1176984664 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361683-1176984664/sat4jPseudoResolution.jar /tmp/evaluation/361683-1176984664/instance-361683-1176984664.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: 0.92 0.98 0.96 2/77 10443 /proc/meminfo: memFree=1635120/2055920 swapFree=4160068/4192956 [pid=10443] ppid=10441 vsize=18568 CPUtime=0 /proc/10443/stat : 10443 (runsolver) R 10441 10443 9188 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 174503805 19013632 292 18446744073709551615 4194304 4296420 548682068864 18446744073709551615 252429528359 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/10443/statm: 4642 292 257 24 0 2626 0 [startup+0.017549 s] /proc/loadavg: 0.92 0.98 0.96 2/77 10443 /proc/meminfo: memFree=1635120/2055920 swapFree=4160068/4192956 [pid=10443] ppid=10441 vsize=12420 CPUtime=0 /proc/10443/stat : 10443 (java) S 10441 10443 9188 0 -1 0 768 0 0 0 0 0 0 0 18 0 2 0 174503805 12718080 551 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0 /proc/10443/statm: 3105 551 241 9 0 1241 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12420 [startup+0.101424 s] /proc/loadavg: 0.92 0.98 0.96 2/77 10443 /proc/meminfo: memFree=1635120/2055920 swapFree=4160068/4192956 [pid=10443] ppid=10441 vsize=1780108 CPUtime=0.08 /proc/10443/stat : 10443 (java) S 10441 10443 9188 0 -1 0 3941 0 1 0 5 3 0 0 18 0 12 0 174503805 1822830592 3683 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/10443/statm: 445027 3683 1119 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.30144 s] /proc/loadavg: 0.92 0.98 0.96 2/77 10443 /proc/meminfo: memFree=1635120/2055920 swapFree=4160068/4192956 [pid=10443] ppid=10441 vsize=1780864 CPUtime=0.32 /proc/10443/stat : 10443 (java) S 10441 10443 9188 0 -1 0 4995 0 1 0 28 4 0 0 18 0 12 0 174503805 1823604736 4734 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/10443/statm: 445216 4734 1264 9 0 442828 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1780864 Solver just ended. Dumping a history of the last processes samples [startup+0.401453 s] /proc/loadavg: 0.92 0.98 0.96 2/77 10443 /proc/meminfo: memFree=1635120/2055920 swapFree=4160068/4192956 [pid=10443] ppid=10441 vsize=1781844 CPUtime=0.45 /proc/10443/stat : 10443 (java) S 10441 10443 9188 0 -1 0 5360 0 1 0 41 4 0 0 18 0 12 0 174503805 1824608256 5099 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/10443/statm: 445461 5099 1283 9 0 443073 0 Current children cumulated CPU time (s) 0.45 Current children cumulated vsize (KiB) 1781844 Child status: 20 Real time (s): 0.429773 CPU time (s): 0.465928 CPU user time (s): 0.415936 CPU system time (s): 0.049992 CPU usage (%): 108.413 Max. virtual memory (cumulated for all children) (KiB): 1781844 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.415936 system time used= 0.049992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5364 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= 175 involuntary context switches= 105 runsolver used 0.005999 second user time and 0.002999 second system time The end
Begin job on node12 on Thu Apr 19 12:11:04 UTC 2007 IDJOB= 361683 IDBENCH= 1463 IDSOLVER= 159 FILE ID= node12/361683-1176984664 PBS_JOBID= 4630367 Free space on /tmp= 66253 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-floppy1-3.ucl.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361683-1176984664/sat4jPseudoResolution.jar /tmp/evaluation/361683-1176984664/instance-361683-1176984664.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node12/watcher-361683-1176984664 -o ROOT/results/node12/solver-361683-1176984664 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361683-1176984664/sat4jPseudoResolution.jar /tmp/evaluation/361683-1176984664/instance-361683-1176984664.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 1c2cdcfd32f070b78acf4a3e237b933c RANDOM SEED= 622216504 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node12.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 : 3000.239 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 : 3000.239 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: 1635464 kB Buffers: 25264 kB Cached: 314884 kB SwapCached: 11548 kB Active: 102416 kB Inactive: 261600 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1635464 kB SwapTotal: 4192956 kB SwapFree: 4160068 kB Dirty: 3608 kB Writeback: 0 kB Mapped: 30984 kB Slab: 41876 kB Committed_AS: 4361496 kB PageTables: 1796 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= 66253 MiB End job on node12 on Thu Apr 19 12:11:05 UTC 2007