Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | UNSAT | 1.35779 | 0.817734 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-cache.inv8.ucl.opb |
MD5SUM | e5d29c8d327340997e74cb5790fdc500 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 0.028994 |
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 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.09/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.09/0.13 c See www.sat4j.org for details. 0.09/0.19 c version 2.2.0.v20100526 0.09/0.19 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.19 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.19 c java.vm.version 11.2-b01 0.09/0.19 c java.vm.vendor Sun Microsystems Inc. 0.09/0.19 c sun.arch.data.model 32 0.09/0.19 c java.version 1.6.0_12 0.09/0.19 c os.name Linux 0.09/0.19 c os.version 2.6.18-164.el5 0.09/0.19 c os.arch i386 0.09/0.19 c Free memory 1393557488 0.09/0.19 c Max memory 1395916800 0.09/0.19 c Total memory 1395916800 0.09/0.19 c Number of processors 2 0.09/0.20 c Pseudo Boolean Optimization 0.09/0.20 c --- Begin Solver configuration --- 0.09/0.20 c Stops conflict analysis at the first Unique Implication Point 0.09/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11 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 lightweight component caching from RSAT taking into account the objective function 0.09/0.20 c Expensive reason simplification 0.09/0.20 c Armin Biere (Picosat) restarts strategy 0.09/0.20 c Glucose learned constraints deletion strategy 0.09/0.20 c timeout=2147483s 0.09/0.20 c DB Simplification allowed=false 0.09/0.20 c --- End Solver configuration --- 0.09/0.20 c solving HOME/instance-2659584-1276333928.opb 0.09/0.20 c reading problem ... 1.15/0.78 c ... done. Wall clock time 0.58s. 1.15/0.78 c #vars 2355 1.15/0.78 c #constraints 6744 1.15/0.78 c constraints type 1.15/0.78 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2121 1.15/0.78 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4446 1.15/0.78 c org.sat4j.pb.constraints.pb.MaxWatchPb => 176 1.15/0.79 c starts : 0 1.15/0.79 c conflicts : 0 1.15/0.79 c decisions : 0 1.15/0.79 c propagations : 419 1.15/0.79 c inspects : 1017 1.15/0.79 c learnt literals : 0 1.15/0.79 c learnt binary clauses : 0 1.15/0.79 c learnt ternary clauses : 0 1.15/0.79 c learnt clauses : 0 1.15/0.79 c ignored clauses : 0 1.15/0.79 c root simplifications : 0 1.15/0.79 c removed literals (reason simplification) : 0 1.15/0.79 c reason swapping (by a shorter reason) : 0 1.15/0.79 c Calls to reduceDB : 0 1.15/0.79 c number of reductions to clauses (during analyze) : 0 1.15/0.79 c number of learned constraints concerned by reduction : 0 1.15/0.79 c number of learning phase by resolution : 0 1.15/0.79 c number of learning phase by cutting planes : 0 1.15/0.79 c speed (assignments/second) : 34916.666666666664 1.15/0.79 c non guided choices 0 1.15/0.79 c learnt constraints type 1.15/0.79 c constraints type 1.15/0.79 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2121 1.15/0.79 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 4446 1.15/0.79 c org.sat4j.pb.constraints.pb.MaxWatchPb => 176 1.15/0.79 s UNSATISFIABLE 1.15/0.79 c Total wall clock time (in seconds): 0.594
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659584-1276333928/watcher-2659584-1276333928 -o /tmp/evaluation-result-2659584-1276333928/solver-2659584-1276333928 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659584-1276333928.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.85 0.97 0.99 3/106 10642 /proc/meminfo: memFree=1802316/2059040 swapFree=4192956/4192956 [pid=10642] ppid=10640 vsize=444 CPUtime=0 /proc/10642/stat : 10642 (java) R 10640 10642 9122 0 -1 4194304 303 0 0 0 0 0 0 0 19 0 1 0 8994336 454656 48 1992294400 134512640 134550932 4289515040 18446744073709551615 11690580 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10642/statm: 111 48 38 10 0 25 0 [startup+0.0776969 s] /proc/loadavg: 0.85 0.97 0.99 3/106 10642 /proc/meminfo: memFree=1802316/2059040 swapFree=4192956/4192956 [pid=10642] ppid=10640 vsize=1521796 CPUtime=0.06 /proc/10642/stat : 10642 (java) S 10640 10642 9122 0 -1 4202496 3797 0 1 0 4 2 0 0 18 0 7 0 8994336 1558319104 3237 1992294400 134512640 134550932 4289515040 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0 /proc/10642/statm: 380449 3237 1041 10 0 377759 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1521796 [startup+0.100699 s] /proc/loadavg: 0.85 0.97 0.99 3/106 10642 /proc/meminfo: memFree=1802316/2059040 swapFree=4192956/4192956 [pid=10642] ppid=10640 vsize=1524184 CPUtime=0.09 /proc/10642/stat : 10642 (java) S 10640 10642 9122 0 -1 4202496 4001 0 1 0 7 2 0 0 18 0 12 0 8994336 1560764416 3439 1992294400 134512640 134550932 4289515040 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10642/statm: 381046 3439 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.300686 s] /proc/loadavg: 0.85 0.97 0.99 3/106 10642 /proc/meminfo: memFree=1802316/2059040 swapFree=4192956/4192956 [pid=10642] ppid=10640 vsize=1526372 CPUtime=0.36 /proc/10642/stat : 10642 (java) S 10640 10642 9122 0 -1 4202496 5388 0 1 0 34 2 0 0 18 0 12 0 8994336 1563004928 4824 1992294400 134512640 134550932 4289515040 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10642/statm: 381593 4824 1361 10 0 378895 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1526372 [startup+0.700691 s] /proc/loadavg: 0.85 0.97 0.99 3/106 10642 /proc/meminfo: memFree=1802316/2059040 swapFree=4192956/4192956 [pid=10642] ppid=10640 vsize=1527984 CPUtime=1.15 /proc/10642/stat : 10642 (java) S 10640 10642 9122 0 -1 4202496 7630 0 1 0 111 4 0 0 18 0 12 0 8994336 1564655616 6992 1992294400 134512640 134550932 4289515040 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10642/statm: 381996 6993 1402 10 0 379298 0 Current children cumulated CPU time (s) 1.15 Current children cumulated vsize (KiB) 1527984 Solver just ended. Dumping a history of the last processes samples [startup+0.800693 s] /proc/loadavg: 0.85 0.97 0.99 3/106 10642 /proc/meminfo: memFree=1802316/2059040 swapFree=4192956/4192956 [pid=10642] ppid=10640 vsize=1530760 CPUtime=1.34 /proc/10642/stat : 10642 (java) S 10640 10642 9122 0 -1 4202496 9217 0 1 0 130 4 0 0 18 0 12 0 8994336 1567498240 8262 1992294400 134512640 134550932 4289515040 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10642/statm: 382690 8262 1411 10 0 379992 0 Current children cumulated CPU time (s) 1.34 Current children cumulated vsize (KiB) 1530760 Child status: 20 Real time (s): 0.817734 CPU time (s): 1.35779 CPU user time (s): 1.3078 CPU system time (s): 0.049992 CPU usage (%): 166.043 Max. virtual memory (cumulated for all children) (KiB): 1530760 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3078 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= 9262 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= 108 involuntary context switches= 85 runsolver used 0.003999 second user time and 0.008998 second system time The end
Begin job on node013 at 2010-06-12 11:12:08 IDJOB=2659584 IDBENCH=1464 IDSOLVER=1164 FILE ID=node013/2659584-1276333928 PBS_JOBID= 11173160 Free space on /tmp= 62464 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv8.ucl.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659584-1276333928/watcher-2659584-1276333928 -o /tmp/evaluation-result-2659584-1276333928/solver-2659584-1276333928 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659584-1276333928.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e5d29c8d327340997e74cb5790fdc500 RANDOM SEED=105429764 node013.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.253 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.50 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 : 3000.253 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1802596 kB Buffers: 13024 kB Cached: 119248 kB SwapCached: 0 kB Active: 119756 kB Inactive: 71684 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1802596 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 1196 kB Writeback: 0 kB AnonPages: 59188 kB Mapped: 15516 kB Slab: 43068 kB PageTables: 3952 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179568 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62464 MiB End job on node013 at 2010-06-12 11:12:09