Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCP 2007-03-23 | UNSAT | 0.535918 | 0.415571 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl10_11_pb.cnf.cr.opb |
MD5SUM | fac1b7391a53ae9861d9e311ddf65af2 |
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 | 0.001999 |
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 | 220 |
Total number of constraints | 42 |
Number of constraints which are clauses | 22 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 10 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 12 |
Number of bits of the biggest sum of numbers | 4 |
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 0.08/0.19 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver) 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=10000.0 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/361040-1176978572/instance-361040-1176978572.opb 0.08/0.19 c reading problem ... 0.21/0.25 c ... done. Wall clock time 0.055s. 0.21/0.25 c CPU time (experimental) 0.22s. 0.21/0.25 c #vars 220 0.21/0.25 c #constraints 42 0.34/0.38 c starts : 1 0.34/0.38 c conflicts : 10 0.34/0.38 c decisions : 46 0.34/0.38 c propagations : 138 0.34/0.38 c inspects : 83 0.34/0.38 c learnt literals : 0 0.34/0.38 c learnt binary clauses : 0 0.34/0.38 c learnt ternary clauses : 0 0.34/0.38 c learnt clauses : 9 0.34/0.38 c root simplifications : 0 0.34/0.38 c removed literals (reason simplification) : 0 0.34/0.38 c reason swapping (by a shorter reason) : 0 0.34/0.38 c Calls to reduceDB : 0 0.34/0.38 c speed (decisions/second) : 359.375 0.34/0.38 c non guided choices 46 0.34/0.38 s UNSATISFIABLE 0.34/0.38 c Total wall clock time (ms): 0.186
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node30/watcher-361040-1176978572 -o ROOT/results/node30/solver-361040-1176978572 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361040-1176978572/sat4jPseudoCP.jar /tmp/evaluation/361040-1176978572/instance-361040-1176978572.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: 1.00 1.00 0.93 3/77 27133 /proc/meminfo: memFree=1794408/2055920 swapFree=4157140/4192956 [pid=27133] ppid=27131 vsize=272 CPUtime=0 /proc/27133/stat : 27133 (java) D 27131 27133 26109 0 -1 0 54 0 0 0 0 0 0 0 20 0 1 0 145772932 278528 37 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7017252 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/27133/statm: 68 37 28 9 0 6 0 [startup+0.0890991 s] /proc/loadavg: 1.00 1.00 0.93 3/77 27133 /proc/meminfo: memFree=1794408/2055920 swapFree=4157140/4192956 [pid=27133] ppid=27131 vsize=1777844 CPUtime=0.07 /proc/27133/stat : 27133 (java) S 27131 27133 26109 0 -1 0 3857 0 1 0 5 2 0 0 18 0 7 0 145772932 1820512256 3599 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0 /proc/27133/statm: 444461 3599 1091 9 0 442097 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1777844 [startup+0.101096 s] /proc/loadavg: 1.00 1.00 0.93 3/77 27133 /proc/meminfo: memFree=1794408/2055920 swapFree=4157140/4192956 [pid=27133] ppid=27131 vsize=1781132 CPUtime=0.08 /proc/27133/stat : 27133 (java) S 27131 27133 26109 0 -1 0 3973 0 1 0 6 2 0 0 18 0 12 0 145772932 1823879168 3714 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/27133/statm: 445283 3714 1122 9 0 442902 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1781132 [startup+0.301099 s] /proc/loadavg: 1.00 1.00 0.93 3/77 27133 /proc/meminfo: memFree=1794408/2055920 swapFree=4157140/4192956 [pid=27133] ppid=27131 vsize=1782560 CPUtime=0.34 /proc/27133/stat : 27133 (java) S 27131 27133 26109 0 -1 0 5160 0 1 0 30 4 0 0 18 0 13 0 145772932 1825341440 4898 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/27133/statm: 445640 4899 1272 9 0 443252 0 Current children cumulated CPU time (s) 0.34 Current children cumulated vsize (KiB) 1782560 Solver just ended. Dumping a history of the last processes samples [startup+0.401108 s] /proc/loadavg: 1.00 1.00 0.93 3/77 27133 /proc/meminfo: memFree=1794408/2055920 swapFree=4157140/4192956 [pid=27133] ppid=27131 vsize=1785392 CPUtime=0.51 /proc/27133/stat : 27133 (java) S 27131 27133 26109 0 -1 0 6312 0 1 0 47 4 0 0 18 0 12 0 145772932 1828241408 5747 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/27133/statm: 446348 5747 1292 9 0 443960 0 Current children cumulated CPU time (s) 0.51 Current children cumulated vsize (KiB) 1785392 Child status: 20 Real time (s): 0.415571 CPU time (s): 0.535918 CPU user time (s): 0.485926 CPU system time (s): 0.049992 CPU usage (%): 128.959 Max. virtual memory (cumulated for all children) (KiB): 1785392 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.485926 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= 6324 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= 178 involuntary context switches= 112 runsolver used 0.001999 second user time and 0.006998 second system time The end
Begin job on node30 on Thu Apr 19 10:29:33 UTC 2007 IDJOB= 361040 IDBENCH= 1414 IDSOLVER= 160 FILE ID= node30/361040-1176978572 PBS_JOBID= 4630311 Free space on /tmp= 66393 MiB SOLVER NAME= sat4jPseudoCP 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl10_11_pb.cnf.cr.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361040-1176978572/sat4jPseudoCP.jar /tmp/evaluation/361040-1176978572/instance-361040-1176978572.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-361040-1176978572 -o ROOT/results/node30/solver-361040-1176978572 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361040-1176978572/sat4jPseudoCP.jar /tmp/evaluation/361040-1176978572/instance-361040-1176978572.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= fac1b7391a53ae9861d9e311ddf65af2 RANDOM SEED= 186209491 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node30.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 : 3000.218 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 : 3000.218 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: 1795008 kB Buffers: 33676 kB Cached: 161612 kB SwapCached: 15104 kB Active: 57984 kB Inactive: 160500 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1795008 kB SwapTotal: 4192956 kB SwapFree: 4157140 kB Dirty: 3616 kB Writeback: 0 kB Mapped: 30296 kB Slab: 27948 kB Committed_AS: 2852444 kB PageTables: 1776 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= 66393 MiB End job on node30 on Thu Apr 19 10:29:33 UTC 2007