Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 2.05169 | 1.30392 |
Name | normalized-PB06/SATUNSAT-SMALLINT/ submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb |
MD5SUM | a4a494535709e59392e65403b829113d |
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 | 0.05999 |
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 | 6800 |
Total number of constraints | 165 |
Number of constraints which are clauses | 85 |
Number of constraints which are cardinality constraints (but not clauses) | 80 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 80 |
Maximum length of a constraint | 85 |
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 | 86 |
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 |
0.07/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.07/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.07/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.07/0.15 c no version file found!!! 0.07/0.15 c sun.arch.data.model 32 0.07/0.15 c java.version 1.6.0 0.07/0.15 c os.name Linux 0.07/0.15 c os.version 2.6.9-22.EL.rootsmp 0.07/0.15 c os.arch i386 0.07/0.15 c Free memory 1651659224 0.07/0.15 c Max memory 1654456320 0.07/0.15 c Total memory 1654456320 0.07/0.15 c Number of processors 2 0.19/0.21 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.19/0.21 --- Begin Solver configuration --- 0.19/0.21 c Stops conflict analysis at the first Unique Implication Point 0.19/0.21 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.19/0.21 c Learn all clauses as in MiniSAT 0.19/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.19/0.21 c VSIDS like heuristics from MiniSAT using a heap 0.19/0.21 c No reason simplification 0.19/0.21 c --- End Solver configuration --- 0.19/0.21 c Simplify asserted PB constraints to clauses 0.19/0.21 c solving /tmp/evaluation/365854-1177053950/instance-365854-1177053950.opb 0.19/0.21 c reading problem ... 1.21/0.84 c ... done. Wall clock time 0.635s. 1.21/0.84 c CPU time (experimental) 0.58s. 1.21/0.84 c #vars 6800 1.21/0.84 c #constraints 165 1.89/1.28 c starts : 1 1.89/1.28 c conflicts : 1 1.89/1.28 c decisions : 3161 1.89/1.28 c propagations : 6795 1.89/1.28 c inspects : 3714 1.89/1.28 c learnt literals : 0 1.89/1.28 c learnt binary clauses : 0 1.89/1.28 c learnt ternary clauses : 0 1.89/1.28 c learnt clauses : 0 1.89/1.28 c root simplifications : 0 1.89/1.28 c removed literals (reason simplification) : 0 1.89/1.28 c reason swapping (by a shorter reason) : 0 1.89/1.28 c Calls to reduceDB : 0 1.89/1.28 c speed (decisions/second) : 7455.188679245283 1.89/1.28 c non guided choices 3161 1.89/1.28 s UNSATISFIABLE 1.89/1.28 c Total wall clock time (ms): 1.073
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-365854-1177053950 -o ROOT/results/node41/solver-365854-1177053950 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365854-1177053950/sat4jPseudoCPClause.jar /tmp/evaluation/365854-1177053950/instance-365854-1177053950.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 1.01 0.99 2/77 30751 /proc/meminfo: memFree=1741384/2055920 swapFree=4162900/4192956 [pid=30751] ppid=30749 vsize=152 CPUtime=0 /proc/30751/stat : 30751 (java) D 30749 30751 30445 0 -1 0 41 0 0 0 0 0 0 0 19 0 1 0 153306924 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 1962788 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0 /proc/30751/statm: 38 26 19 9 0 4 0 [startup+0.0683841 s] /proc/loadavg: 0.92 1.01 0.99 2/77 30751 /proc/meminfo: memFree=1741384/2055920 swapFree=4162900/4192956 [pid=30751] ppid=30749 vsize=1778732 CPUtime=0.05 /proc/30751/stat : 30751 (java) S 30749 30751 30445 0 -1 0 3679 0 1 0 3 2 0 0 18 0 7 0 153306924 1821421568 3422 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/30751/statm: 444683 3422 1079 9 0 442319 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1778732 [startup+0.101383 s] /proc/loadavg: 0.92 1.01 0.99 2/77 30751 /proc/meminfo: memFree=1741384/2055920 swapFree=4162900/4192956 [pid=30751] ppid=30749 vsize=1781136 CPUtime=0.07 /proc/30751/stat : 30751 (java) S 30749 30751 30445 0 -1 0 3969 0 1 0 5 2 0 0 18 0 12 0 153306924 1823883264 3711 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30751/statm: 445284 3711 1122 9 0 442902 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1781136 [startup+0.3014 s] /proc/loadavg: 0.92 1.01 0.99 2/77 30751 /proc/meminfo: memFree=1741384/2055920 swapFree=4162900/4192956 [pid=30751] ppid=30749 vsize=1782436 CPUtime=0.3 /proc/30751/stat : 30751 (java) S 30749 30751 30445 0 -1 0 5170 0 1 0 27 3 0 0 18 0 12 0 153306924 1825214464 4909 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30751/statm: 445609 4909 1264 9 0 443220 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 1782436 [startup+0.701435 s] /proc/loadavg: 0.92 1.01 0.99 2/77 30751 /proc/meminfo: memFree=1741384/2055920 swapFree=4162900/4192956 [pid=30751] ppid=30749 vsize=1785920 CPUtime=1.02 /proc/30751/stat : 30751 (java) S 30749 30751 30445 0 -1 0 8343 0 1 0 98 4 0 0 18 0 12 0 153306924 1828782080 7352 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30751/statm: 446480 7352 1308 9 0 444091 0 Current children cumulated CPU time (s) 1.02 Current children cumulated vsize (KiB) 1785920 Solver just ended. Dumping a history of the last processes samples [startup+1.10647 s] /proc/loadavg: 0.92 1.01 0.99 3/90 30764 /proc/meminfo: memFree=1713312/2055920 swapFree=4162900/4192956 [pid=30751] ppid=30749 vsize=1786244 CPUtime=1.74 /proc/30751/stat : 30751 (java) S 30749 30751 30445 0 -1 0 9463 0 1 0 169 5 0 0 18 0 13 0 153306924 1829113856 8470 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30751/statm: 446561 8471 1317 9 0 444172 0 [pid=30751/tid=30753] ppid=30749 vsize=1786244 CPUtime=0.79 /proc/30751/task/30753/stat : 30753 (java) R 30749 30751 30445 0 -1 64 6637 0 1 0 76 3 0 0 21 0 13 0 153306926 1829113856 8471 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109716850 0 4 0 23759 0 0 0 -1 1 0 0 [pid=30751/tid=30754] ppid=30749 vsize=1786244 CPUtime=0 /proc/30751/task/30754/stat : 30754 (java) S 30749 30751 30445 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 153306927 1829113856 8472 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30751/tid=30755] ppid=30749 vsize=1786244 CPUtime=0 /proc/30751/task/30755/stat : 30755 (java) S 30749 30751 30445 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 153306927 1829113856 8473 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=30751/tid=30756] ppid=30749 vsize=1786244 CPUtime=0 /proc/30751/task/30756/stat : 30756 (java) S 30749 30751 30445 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 153306930 1829113856 8473 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=30751/tid=30757] ppid=30749 vsize=1786244 CPUtime=0 /proc/30751/task/30757/stat : 30757 (java) S 30749 30751 30445 0 -1 64 11 0 0 0 0 0 0 0 20 0 13 0 153306930 1829113856 8473 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30751/tid=30758] ppid=30749 vsize=1786244 CPUtime=0 /proc/30751/task/30758/stat : 30758 (java) S 30749 30751 30445 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 153306930 1829113856 8474 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30751/tid=30759] ppid=30749 vsize=1786244 CPUtime=0 /proc/30751/task/30759/stat : 30759 (java) S 30749 30751 30445 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 153306934 1829113856 8474 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30751/tid=30760] ppid=30749 vsize=1786244 CPUtime=0.45 /proc/30751/task/30760/stat : 30760 (java) S 30749 30751 30445 0 -1 64 1133 0 0 0 45 0 0 0 17 0 13 0 153306934 1829113856 8474 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=30751/tid=30761] ppid=30749 vsize=1786244 CPUtime=0.47 /proc/30751/task/30761/stat : 30761 (java) R 30749 30751 30445 0 -1 64 967 0 0 0 47 0 0 0 16 0 13 0 153306934 1829113856 8474 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103336798 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30751/tid=30762] ppid=30749 vsize=1786244 CPUtime=0 /proc/30751/task/30762/stat : 30762 (java) S 30749 30751 30445 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 153306934 1829113856 8474 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=30751/tid=30763] ppid=30749 vsize=1786244 CPUtime=0 /proc/30751/task/30763/stat : 30763 (java) S 30749 30751 30445 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 153306934 1829113856 8474 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=30751/tid=30764] ppid=30749 vsize=1786244 CPUtime=0 /proc/30751/task/30764/stat : 30764 (java) S 30749 30751 30445 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 153307010 1829113856 8474 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.74 Current children cumulated vsize (KiB) 1786244 [startup+1.30249 s] /proc/loadavg: 0.92 1.01 0.99 3/90 30764 /proc/meminfo: memFree=1713312/2055920 swapFree=4162900/4192956 [pid=30751] ppid=30749 vsize=0 CPUtime=2.04 /proc/30751/stat : 30751 (java) Z 30749 30751 30445 0 -1 1036 10859 0 1 0 198 6 0 0 16 0 2 0 153306924 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/30751/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 2.04 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.30392 CPU time (s): 2.05169 CPU user time (s): 1.9867 CPU system time (s): 0.06499 CPU usage (%): 157.348 Max. virtual memory (cumulated for all children) (KiB): 1786392 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.9867 system time used= 0.06499 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10859 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= 513 involuntary context switches= 445 runsolver used 0.002999 second user time and 0.009998 second system time The end
Begin job on node41 on Fri Apr 20 07:25:50 UTC 2007 IDJOB= 365854 IDBENCH= 2580 IDSOLVER= 164 FILE ID= node41/365854-1177053950 PBS_JOBID= 4640180 Free space on /tmp= 66345 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-85-80.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365854-1177053950/sat4jPseudoCPClause.jar /tmp/evaluation/365854-1177053950/instance-365854-1177053950.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-365854-1177053950 -o ROOT/results/node41/solver-365854-1177053950 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365854-1177053950/sat4jPseudoCPClause.jar /tmp/evaluation/365854-1177053950/instance-365854-1177053950.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= a4a494535709e59392e65403b829113d RANDOM SEED= 148768041 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: 1741792 kB Buffers: 60040 kB Cached: 175608 kB SwapCached: 2828 kB Active: 137616 kB Inactive: 122908 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1741792 kB SwapTotal: 4192956 kB SwapFree: 4162900 kB Dirty: 3716 kB Writeback: 0 kB Mapped: 31180 kB Slab: 38904 kB Committed_AS: 3366228 kB PageTables: 2008 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 Fri Apr 20 07:25:52 UTC 2007