Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 1.47677 | 1.09993 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-cache.inv8.ucl.opb |
MD5SUM | e5d29c8d327340997e74cb5790fdc500 |
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 | 0.040993 |
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 | 2355 |
Total number of constraints | 6744 |
Number of constraints which are clauses | 6568 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 176 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 9 |
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 | 17 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 62 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.13 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!!! 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.9-22.EL.rootsmp 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1651659224 0.08/0.14 c Max memory 1654456320 0.08/0.14 c Total memory 1654456320 0.08/0.14 c Number of processors 2 0.20/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 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=10000.0 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 Simplify asserted PB constraints to clauses 0.20/0.20 c solving /tmp/evaluation/361702-1176984702/instance-361702-1176984702.opb 0.20/0.20 c reading problem ... 1.39/1.06 c ... done. Wall clock time 0.86s. 1.39/1.06 c CPU time (experimental) 0.72s. 1.39/1.06 c #vars 2355 1.39/1.06 c #constraints 6743 1.39/1.07 c starts : 0 1.39/1.07 c conflicts : 0 1.39/1.07 c decisions : 0 1.39/1.07 c propagations : 419 1.39/1.07 c inspects : 1017 1.39/1.07 c learnt literals : 0 1.39/1.07 c learnt binary clauses : 0 1.39/1.07 c learnt ternary clauses : 0 1.39/1.07 c learnt clauses : 0 1.39/1.07 c root simplifications : 0 1.39/1.07 c removed literals (reason simplification) : 0 1.39/1.07 c reason swapping (by a shorter reason) : 0 1.39/1.07 c Calls to reduceDB : 0 1.39/1.07 c speed (decisions/second) : 0.0 1.39/1.07 c non guided choices 0 1.39/1.07 s UNSATISFIABLE 1.39/1.07 c Total wall clock time (ms): 0.871
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-361702-1176984702 -o ROOT/results/node21/solver-361702-1176984702 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361702-1176984702/sat4jPseudoCPClause.jar /tmp/evaluation/361702-1176984702/instance-361702-1176984702.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: 0.91 0.95 0.98 3/77 22330 /proc/meminfo: memFree=1281920/2055920 swapFree=4160292/4192956 [pid=22330] ppid=22328 vsize=1800 CPUtime=0 /proc/22330/stat : 22330 (java) D 22328 22330 20960 0 -1 0 165 0 0 0 0 0 0 0 19 0 1 0 146387543 1843200 138 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0 /proc/22330/statm: 450 138 101 9 0 92 0 [startup+0.0913831 s] /proc/loadavg: 0.91 0.95 0.98 3/77 22330 /proc/meminfo: memFree=1281920/2055920 swapFree=4160292/4192956 [pid=22330] ppid=22328 vsize=1778868 CPUtime=0.08 /proc/22330/stat : 22330 (java) S 22328 22330 20960 0 -1 0 3879 0 1 0 6 2 0 0 19 0 7 0 146387543 1821560832 3622 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 0 0 0 /proc/22330/statm: 444717 3622 1096 9 0 442353 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1778868 [startup+0.101382 s] /proc/loadavg: 0.91 0.95 0.98 3/77 22330 /proc/meminfo: memFree=1281920/2055920 swapFree=4160292/4192956 [pid=22330] ppid=22328 vsize=1781136 CPUtime=0.08 /proc/22330/stat : 22330 (java) S 22328 22330 20960 0 -1 0 3984 0 1 0 6 2 0 0 19 0 12 0 146387543 1823883264 3726 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/22330/statm: 445284 3726 1123 9 0 442902 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1781136 [startup+0.301408 s] /proc/loadavg: 0.91 0.95 0.98 3/77 22330 /proc/meminfo: memFree=1281920/2055920 swapFree=4160292/4192956 [pid=22330] ppid=22328 vsize=1782436 CPUtime=0.32 /proc/22330/stat : 22330 (java) S 22328 22330 20960 0 -1 0 5155 0 1 0 29 3 0 0 19 0 12 0 146387543 1825214464 4894 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/22330/statm: 445609 4894 1264 9 0 443220 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1782436 [startup+0.701456 s] /proc/loadavg: 0.91 0.95 0.98 3/77 22330 /proc/meminfo: memFree=1281920/2055920 swapFree=4160292/4192956 [pid=22330] ppid=22328 vsize=1783588 CPUtime=0.89 /proc/22330/stat : 22330 (java) S 22328 22330 20960 0 -1 0 6843 0 1 0 86 3 0 0 19 0 12 0 146387543 1826394112 6320 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/22330/statm: 445897 6321 1301 9 0 443508 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 1783588 Solver just ended. Dumping a history of the last processes samples [startup+0.901479 s] /proc/loadavg: 0.91 0.95 0.98 3/77 22330 /proc/meminfo: memFree=1281920/2055920 swapFree=4160292/4192956 [pid=22330] ppid=22328 vsize=1785692 CPUtime=1.24 /proc/22330/stat : 22330 (java) S 22328 22330 20960 0 -1 0 8840 0 1 0 119 5 0 0 19 0 12 0 146387543 1828548608 7353 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/22330/statm: 446423 7353 1301 9 0 444034 0 Current children cumulated CPU time (s) 1.24 Current children cumulated vsize (KiB) 1785692 [startup+1.00149 s] /proc/loadavg: 0.91 0.95 0.98 2/89 22342 /proc/meminfo: memFree=1254368/2055920 swapFree=4160292/4192956 [pid=22330] ppid=22328 vsize=1785692 CPUtime=1.39 /proc/22330/stat : 22330 (java) S 22328 22330 20960 0 -1 0 9606 0 1 0 134 5 0 0 19 0 12 0 146387543 1828548608 8120 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0 /proc/22330/statm: 446423 8120 1301 9 0 444034 0 [pid=22330/tid=22332] ppid=22328 vsize=1785692 CPUtime=0.66 /proc/22330/task/22332/stat : 22332 (java) R 22328 22330 20960 0 -1 64 6394 0 1 0 63 3 0 0 20 0 12 0 146387545 1828548608 8122 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109657168 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22330/tid=22333] ppid=22328 vsize=1785692 CPUtime=0 /proc/22330/task/22333/stat : 22333 (java) S 22328 22330 20960 0 -1 64 3 0 0 0 0 0 0 0 21 0 12 0 146387546 1828548608 8123 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22330/tid=22334] ppid=22328 vsize=1785692 CPUtime=0 /proc/22330/task/22334/stat : 22334 (java) S 22328 22330 20960 0 -1 64 2 0 0 0 0 0 0 0 22 0 12 0 146387546 1828548608 8124 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=22330/tid=22335] ppid=22328 vsize=1785692 CPUtime=0 /proc/22330/task/22335/stat : 22335 (java) S 22328 22330 20960 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 146387548 1828548608 8125 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=22330/tid=22336] ppid=22328 vsize=1785692 CPUtime=0 /proc/22330/task/22336/stat : 22336 (java) S 22328 22330 20960 0 -1 64 10 0 0 0 0 0 0 0 20 0 12 0 146387549 1828548608 8126 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22330/tid=22337] ppid=22328 vsize=1785692 CPUtime=0 /proc/22330/task/22337/stat : 22337 (java) S 22328 22330 20960 0 -1 64 4 0 0 0 0 0 0 0 21 0 12 0 146387549 1828548608 8127 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22330/tid=22338] ppid=22328 vsize=1785692 CPUtime=0 /proc/22330/task/22338/stat : 22338 (java) S 22328 22330 20960 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 146387553 1828548608 8128 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22330/tid=22339] ppid=22328 vsize=1785692 CPUtime=0.36 /proc/22330/task/22339/stat : 22339 (java) S 22328 22330 20960 0 -1 64 1121 0 0 0 36 0 0 0 16 0 12 0 146387553 1828548608 8128 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=22330/tid=22340] ppid=22328 vsize=1785692 CPUtime=0.34 /proc/22330/task/22340/stat : 22340 (java) S 22328 22330 20960 0 -1 64 1374 0 0 0 34 0 0 0 16 0 12 0 146387553 1828548608 8129 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22330/tid=22341] ppid=22328 vsize=1785692 CPUtime=0 /proc/22330/task/22341/stat : 22341 (java) S 22328 22330 20960 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 146387553 1828548608 8130 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=22330/tid=22342] ppid=22328 vsize=1785692 CPUtime=0 /proc/22330/task/22342/stat : 22342 (java) S 22328 22330 20960 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 146387553 1828548608 8131 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 1785692 Child status: 20 Real time (s): 1.09993 CPU time (s): 1.47677 CPU user time (s): 1.41079 CPU system time (s): 0.065989 CPU usage (%): 134.261 Max. virtual memory (cumulated for all children) (KiB): 1785840 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.41078 system time used= 0.065989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10583 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= 393 involuntary context switches= 304 runsolver used 0.004999 second user time and 0.010998 second system time The end
Begin job on node21 on Thu Apr 19 12:11:42 UTC 2007 IDJOB= 361702 IDBENCH= 1464 IDSOLVER= 164 FILE ID= node21/361702-1176984702 PBS_JOBID= 4630373 Free space on /tmp= 66387 MiB SOLVER NAME= sat4jPseudoCPClause 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv8.ucl.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361702-1176984702/sat4jPseudoCPClause.jar /tmp/evaluation/361702-1176984702/instance-361702-1176984702.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-361702-1176984702 -o ROOT/results/node21/solver-361702-1176984702 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/361702-1176984702/sat4jPseudoCPClause.jar /tmp/evaluation/361702-1176984702/instance-361702-1176984702.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= e5d29c8d327340997e74cb5790fdc500 RANDOM SEED= 451063686 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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: 1282264 kB Buffers: 47380 kB Cached: 633580 kB SwapCached: 11144 kB Active: 199304 kB Inactive: 509072 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1282264 kB SwapTotal: 4192956 kB SwapFree: 4160292 kB Dirty: 3852 kB Writeback: 0 kB Mapped: 30888 kB Slab: 50760 kB Committed_AS: 1075532 kB PageTables: 1788 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= 66387 MiB End job on node21 on Thu Apr 19 12:11:44 UTC 2007