Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 1.27881 | 0.931365 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-blast-floppy1-6.ucl.opb |
MD5SUM | 2eaba69c08c389fa8e7ea5af13e4aa74 |
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 | 0.053991 |
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 | 719 |
Total number of constraints | 593 |
Number of constraints which are clauses | 371 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 222 |
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 | 773 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2306 |
Number of bits of the biggest sum of numbers | 12 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.09/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.09/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.09/0.14 c no version file found!!! 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.9-22.EL.rootsmp 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1651659224 0.09/0.14 c Max memory 1654456320 0.09/0.14 c Total memory 1654456320 0.09/0.14 c Number of processors 2 0.09/0.20 --- Begin Solver configuration --- 0.09/0.20 c Stops conflict analysis at the first Unique Implication Point 0.09/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.09/0.20 c Learn all clauses as in MiniSAT 0.09/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.09/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.09/0.20 c No reason simplification 0.09/0.20 c --- End Solver configuration --- 0.09/0.20 c solving /tmp/evaluation/361907-1177004526/instance-361907-1177004526.opb 0.09/0.20 c reading problem ... 0.61/0.56 c ... done. Wall clock time 0.362s. 0.61/0.56 c CPU time (experimental) 0.44s. 0.61/0.56 c #vars 719 0.61/0.56 c #constraints 592 1.11/0.89 c starts : 3 1.11/0.89 c conflicts : 319 1.11/0.89 c decisions : 332 1.11/0.89 c propagations : 9557 1.11/0.89 c inspects : 76287 1.11/0.89 c learnt literals : 9 1.11/0.89 c learnt binary clauses : 2 1.11/0.89 c learnt ternary clauses : 4 1.11/0.89 c learnt clauses : 309 1.11/0.89 c root simplifications : 0 1.11/0.89 c removed literals (reason simplification) : 0 1.11/0.89 c reason swapping (by a shorter reason) : 0 1.11/0.89 c Calls to reduceDB : 0 1.11/0.89 c speed (decisions/second) : 994.0119760479041 1.11/0.89 c non guided choices 10 1.11/0.89 s UNSATISFIABLE 1.11/0.90 c Total wall clock time (ms): 0.7
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node35/watcher-361907-1177004526 -o ROOT/results/node35/solver-361907-1177004526 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361907-1177004526/sat4jPseudoResolution.jar /tmp/evaluation/361907-1177004526/instance-361907-1177004526.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: 0.75 0.91 0.92 2/77 22826 /proc/meminfo: memFree=1752864/2055920 swapFree=4150956/4192956 [pid=22826] ppid=22824 vsize=44 CPUtime=0 /proc/22826/stat : 22826 (java) R 22824 22826 22153 0 -1 0 179 0 0 0 0 0 0 0 20 0 1 0 148368070 45056 1 18446744073709551615 0 0 4294956836 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/22826/statm: 35 4 1 9 0 1 0 [startup+0.0626451 s] /proc/loadavg: 0.75 0.91 0.92 2/77 22826 /proc/meminfo: memFree=1752864/2055920 swapFree=4150956/4192956 [pid=22826] ppid=22824 vsize=1777708 CPUtime=0.05 /proc/22826/stat : 22826 (java) S 22824 22826 22153 0 -1 0 3677 0 1 0 3 2 0 0 18 0 7 0 148368070 1820372992 3420 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/22826/statm: 444427 3420 1079 9 0 442063 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1777708 [startup+0.101651 s] /proc/loadavg: 0.75 0.91 0.92 2/77 22826 /proc/meminfo: memFree=1752864/2055920 swapFree=4150956/4192956 [pid=22826] ppid=22824 vsize=1780256 CPUtime=0.09 /proc/22826/stat : 22826 (java) S 22824 22826 22153 0 -1 0 4018 0 1 0 7 2 0 0 18 0 12 0 148368070 1822982144 3760 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22826/statm: 445064 3760 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780256 [startup+0.301673 s] /proc/loadavg: 0.75 0.91 0.92 2/77 22826 /proc/meminfo: memFree=1752864/2055920 swapFree=4150956/4192956 [pid=22826] ppid=22824 vsize=1781392 CPUtime=0.32 /proc/22826/stat : 22826 (java) S 22824 22826 22153 0 -1 0 5127 0 1 0 29 3 0 0 18 0 12 0 148368070 1824145408 4866 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22826/statm: 445348 4866 1264 9 0 442960 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1781392 [startup+0.701722 s] /proc/loadavg: 0.75 0.91 0.92 2/77 22826 /proc/meminfo: memFree=1752864/2055920 swapFree=4150956/4192956 [pid=22826] ppid=22824 vsize=1784320 CPUtime=0.97 /proc/22826/stat : 22826 (java) S 22824 22826 22153 0 -1 0 7906 0 1 0 93 4 0 0 18 0 13 0 148368070 1827143680 6406 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22826/statm: 446080 6407 1308 9 0 443692 0 Current children cumulated CPU time (s) 0.97 Current children cumulated vsize (KiB) 1784320 Solver just ended. Dumping a history of the last processes samples [startup+0.901742 s] /proc/loadavg: 0.75 0.91 0.92 2/77 22826 /proc/meminfo: memFree=1752864/2055920 swapFree=4150956/4192956 [pid=22826] ppid=22824 vsize=1784320 CPUtime=1.26 /proc/22826/stat : 22826 (java) S 22824 22826 22153 0 -1 0 10684 0 1 0 121 5 0 0 18 0 12 0 148368070 1827143680 8994 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/22826/statm: 446080 8994 1315 9 0 443692 0 Current children cumulated CPU time (s) 1.26 Current children cumulated vsize (KiB) 1784320 Child status: 20 Real time (s): 0.931365 CPU time (s): 1.27881 CPU user time (s): 1.21581 CPU system time (s): 0.06299 CPU usage (%): 137.304 Max. virtual memory (cumulated for all children) (KiB): 1784320 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.21582 system time used= 0.06299 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10689 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= 303 runsolver used 0.002999 second user time and 0.010998 second system time The end
Begin job on node35 on Thu Apr 19 17:42:06 UTC 2007 IDJOB= 361907 IDBENCH= 1483 IDSOLVER= 159 FILE ID= node35/361907-1177004526 PBS_JOBID= 4630527 Free space on /tmp= 66303 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-floppy1-6.ucl.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361907-1177004526/sat4jPseudoResolution.jar /tmp/evaluation/361907-1177004526/instance-361907-1177004526.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node35/watcher-361907-1177004526 -o ROOT/results/node35/solver-361907-1177004526 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361907-1177004526/sat4jPseudoResolution.jar /tmp/evaluation/361907-1177004526/instance-361907-1177004526.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 2eaba69c08c389fa8e7ea5af13e4aa74 RANDOM SEED= 7567571 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node35.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: 1753208 kB Buffers: 35512 kB Cached: 200552 kB SwapCached: 9280 kB Active: 170404 kB Inactive: 89912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1753208 kB SwapTotal: 4192956 kB SwapFree: 4150956 kB Dirty: 3808 kB Writeback: 0 kB Mapped: 30904 kB Slab: 27692 kB Committed_AS: 2387120 kB PageTables: 1996 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= 66303 MiB End job on node35 on Thu Apr 19 17:42:08 UTC 2007