Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4JPseudoResolution 2007-03-23 | UNSAT | 1.49977 | 1.05047 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-elf.rf7.ucl.opb |
MD5SUM | e1d25793dfd9fddb01a4cb00dc3ff67b |
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 | 0.035993 |
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 | 1328 |
Total number of constraints | 3349 |
Number of constraints which are clauses | 3165 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 184 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 11 |
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 | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 126 |
Number of bits of the biggest sum of numbers | 7 |
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. 0.08/0.14 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 0.08/0.19 --- Begin Solver configuration --- 0.08/0.19 c Stops conflict analysis at the first Unique Implication Point 0.08/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.19 c Learn all clauses as in MiniSAT 0.08/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.08/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.19 c No reason simplification 0.08/0.19 c --- End Solver configuration --- 0.08/0.19 c solving /tmp/evaluation/361963-1177004824/instance-361963-1177004824.opb 0.08/0.19 c reading problem ... 1.27/0.91 c ... done. Wall clock time 0.728s. 1.27/0.91 c CPU time (experimental) 0.6s. 1.27/0.91 c #vars 1328 1.27/0.91 c #constraints 3348 1.42/1.03 c starts : 1 1.42/1.03 c conflicts : 16 1.42/1.04 c decisions : 26 1.42/1.04 c propagations : 4692 1.42/1.04 c inspects : 11513 1.42/1.04 c learnt literals : 5 1.42/1.04 c learnt binary clauses : 0 1.42/1.04 c learnt ternary clauses : 3 1.42/1.04 c learnt clauses : 10 1.42/1.04 c root simplifications : 0 1.42/1.04 c removed literals (reason simplification) : 0 1.42/1.04 c reason swapping (by a shorter reason) : 0 1.42/1.04 c Calls to reduceDB : 0 1.42/1.04 c speed (decisions/second) : 230.08849557522123 1.42/1.04 c non guided choices 3 1.42/1.04 s UNSATISFIABLE 1.42/1.04 c Total wall clock time (ms): 0.849
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node24/watcher-361963-1177004824 -o ROOT/results/node24/solver-361963-1177004824 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361963-1177004824/sat4jPseudoResolution.jar /tmp/evaluation/361963-1177004824/instance-361963-1177004824.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 1.00 0.99 2/77 27374 /proc/meminfo: memFree=1596104/2055920 swapFree=4133640/4192956 [pid=27374] ppid=27372 vsize=18568 CPUtime=0 /proc/27374/stat : 27374 (runsolver) R 27372 27374 26525 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 148400458 19013632 292 18446744073709551615 4194304 4296420 548682068864 18446744073709551615 237788261671 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/27374/statm: 4642 292 257 24 0 2626 0 [startup+0.087574 s] /proc/loadavg: 0.92 1.00 0.99 2/77 27374 /proc/meminfo: memFree=1596104/2055920 swapFree=4133640/4192956 [pid=27374] ppid=27372 vsize=1777844 CPUtime=0.06 /proc/27374/stat : 27374 (java) S 27372 27374 26525 0 -1 0 3823 0 1 0 4 2 0 0 20 0 7 0 148400458 1820512256 3566 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 0 0 0 /proc/27374/statm: 444461 3566 1090 9 0 442097 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777844 [startup+0.101576 s] /proc/loadavg: 0.92 1.00 0.99 2/77 27374 /proc/meminfo: memFree=1596104/2055920 swapFree=4133640/4192956 [pid=27374] ppid=27372 vsize=1780108 CPUtime=0.08 /proc/27374/stat : 27374 (java) S 27372 27374 26525 0 -1 0 3968 0 1 0 6 2 0 0 20 0 12 0 148400458 1822830592 3710 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/27374/statm: 445027 3710 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780108 [startup+0.301598 s] /proc/loadavg: 0.92 1.00 0.99 2/77 27374 /proc/meminfo: memFree=1596104/2055920 swapFree=4133640/4192956 [pid=27374] ppid=27372 vsize=1781744 CPUtime=0.35 /proc/27374/stat : 27374 (java) S 27372 27374 26525 0 -1 0 5092 0 1 0 31 4 0 0 20 0 12 0 148400458 1824505856 4831 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/27374/statm: 445436 4831 1264 9 0 443048 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1781744 [startup+0.701641 s] /proc/loadavg: 0.92 1.00 0.99 2/77 27374 /proc/meminfo: memFree=1596104/2055920 swapFree=4133640/4192956 [pid=27374] ppid=27372 vsize=1783408 CPUtime=0.93 /proc/27374/stat : 27374 (java) S 27372 27374 26525 0 -1 0 6920 0 1 0 88 5 0 0 20 0 12 0 148400458 1826209792 6435 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/27374/statm: 445852 6436 1301 9 0 443464 0 Current children cumulated CPU time (s) 0.93 Current children cumulated vsize (KiB) 1783408 Solver just ended. Dumping a history of the last processes samples [startup+0.901661 s] /proc/loadavg: 0.92 1.00 0.99 2/77 27374 /proc/meminfo: memFree=1596104/2055920 swapFree=4133640/4192956 [pid=27374] ppid=27372 vsize=1785928 CPUtime=1.27 /proc/27374/stat : 27374 (java) S 27372 27374 26525 0 -1 0 9036 0 1 0 121 6 0 0 20 0 12 0 148400458 1828790272 7478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/27374/statm: 446482 7479 1301 9 0 444094 0 Current children cumulated CPU time (s) 1.27 Current children cumulated vsize (KiB) 1785928 [startup+1.00168 s] /proc/loadavg: 0.92 1.00 0.99 4/90 27387 /proc/meminfo: memFree=1570336/2055920 swapFree=4133640/4192956 [pid=27374] ppid=27372 vsize=1786560 CPUtime=1.42 /proc/27374/stat : 27374 (java) S 27372 27374 26525 0 -1 0 9268 0 1 0 136 6 0 0 20 0 13 0 148400458 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/27374/statm: 446640 7665 1310 9 0 444252 0 [pid=27374/tid=27376] ppid=27372 vsize=1786560 CPUtime=0.65 /proc/27374/task/27376/stat : 27376 (java) R 27372 27374 26525 0 -1 64 5765 0 1 0 61 4 0 0 24 0 13 0 148400460 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=27374/tid=27377] ppid=27372 vsize=1786560 CPUtime=0 /proc/27374/task/27377/stat : 27377 (java) S 27372 27374 26525 0 -1 64 3 0 0 0 0 0 0 0 22 0 13 0 148400461 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27374/tid=27378] ppid=27372 vsize=1786560 CPUtime=0 /proc/27374/task/27378/stat : 27378 (java) S 27372 27374 26525 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 148400461 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27374/tid=27379] ppid=27372 vsize=1786560 CPUtime=0 /proc/27374/task/27379/stat : 27379 (java) S 27372 27374 26525 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 148400464 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=27374/tid=27380] ppid=27372 vsize=1786560 CPUtime=0 /proc/27374/task/27380/stat : 27380 (java) S 27372 27374 26525 0 -1 64 10 0 0 0 0 0 0 0 25 0 13 0 148400464 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27374/tid=27381] ppid=27372 vsize=1786560 CPUtime=0 /proc/27374/task/27381/stat : 27381 (java) S 27372 27374 26525 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 148400464 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27374/tid=27382] ppid=27372 vsize=1786560 CPUtime=0 /proc/27374/task/27382/stat : 27382 (java) S 27372 27374 26525 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 148400468 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27374/tid=27383] ppid=27372 vsize=1786560 CPUtime=0.41 /proc/27374/task/27383/stat : 27383 (java) R 27372 27374 26525 0 -1 64 1828 0 0 0 40 1 0 0 16 0 13 0 148400468 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103161634 0 4 0 23759 0 0 0 -1 1 0 0 [pid=27374/tid=27384] ppid=27372 vsize=1786560 CPUtime=0.34 /proc/27374/task/27384/stat : 27384 (java) R 27372 27374 26525 0 -1 64 949 0 0 0 34 0 0 0 16 0 13 0 148400468 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103336746 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27374/tid=27385] ppid=27372 vsize=1786560 CPUtime=0 /proc/27374/task/27385/stat : 27385 (java) S 27372 27374 26525 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 148400468 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=27374/tid=27386] ppid=27372 vsize=1786560 CPUtime=0 /proc/27374/task/27386/stat : 27386 (java) S 27372 27374 26525 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 148400468 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=27374/tid=27387] ppid=27372 vsize=1786560 CPUtime=0 /proc/27374/task/27387/stat : 27387 (java) S 27372 27374 26525 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 148400551 1829437440 7665 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.42 Current children cumulated vsize (KiB) 1786560 Child status: 20 Real time (s): 1.05047 CPU time (s): 1.49977 CPU user time (s): 1.42378 CPU system time (s): 0.075988 CPU usage (%): 142.771 Max. virtual memory (cumulated for all children) (KiB): 1786560 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.42378 system time used= 0.075988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9338 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= 361 involuntary context switches= 299 runsolver used 0.002999 second user time and 0.011998 second system time The end
Begin job on node24 on Thu Apr 19 17:47:04 UTC 2007 IDJOB= 361963 IDBENCH= 1490 IDSOLVER= 159 FILE ID= node24/361963-1177004824 PBS_JOBID= 4630478 Free space on /tmp= 66231 MiB SOLVER NAME= SAT4JPseudoResolution 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-elf.rf7.ucl.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361963-1177004824/sat4jPseudoResolution.jar /tmp/evaluation/361963-1177004824/instance-361963-1177004824.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node24/watcher-361963-1177004824 -o ROOT/results/node24/solver-361963-1177004824 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361963-1177004824/sat4jPseudoResolution.jar /tmp/evaluation/361963-1177004824/instance-361963-1177004824.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= e1d25793dfd9fddb01a4cb00dc3ff67b RANDOM SEED= 716676265 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node24.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 : 3000.238 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 : 3000.238 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: 1596512 kB Buffers: 37968 kB Cached: 325624 kB SwapCached: 27340 kB Active: 133156 kB Inactive: 265248 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1596512 kB SwapTotal: 4192956 kB SwapFree: 4133640 kB Dirty: 3828 kB Writeback: 0 kB Mapped: 41868 kB Slab: 46492 kB Committed_AS: 1874632 kB PageTables: 1808 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= 66231 MiB End job on node24 on Thu Apr 19 17:47:06 UTC 2007