Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 0.97985 | 0.616148 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-blast-floppy1-6.ucl.opb |
MD5SUM | 2eaba69c08c389fa8e7ea5af13e4aa74 |
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 | 0.035993 |
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 | 719 |
Total number of constraints | 593 |
Number of constraints which are clauses | 371 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 222 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 19 |
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 | 773 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2306 |
Number of bits of the biggest sum of numbers | 12 |
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) 2004-2010 Daniel Le Berre 0.08/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.13 c See www.sat4j.org for details. 0.08/0.14 c version 2.2.0.v20100526 0.08/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.14 c java.vm.version 11.2-b01 0.08/0.14 c java.vm.vendor Sun Microsystems Inc. 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0_12 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.18-164.el5 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1393557488 0.08/0.14 c Max memory 1395916800 0.08/0.14 c Total memory 1395916800 0.08/0.14 c Number of processors 2 0.25/0.20 c Pseudo Boolean Optimization 0.25/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.25/0.20 c --- Begin Solver configuration --- 0.25/0.20 c Stops conflict analysis at the first Unique Implication Point 0.25/0.20 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.25/0.20 c Learn all clauses as in MiniSAT 0.25/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.25/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.25/0.20 c No reason simplification 0.25/0.20 c Armin Biere (Picosat) restarts strategy 0.25/0.20 c Glucose learned constraints deletion strategy 0.25/0.20 c timeout=2147483s 0.25/0.20 c DB Simplification allowed=false 0.25/0.20 c --- End Solver configuration --- 0.25/0.20 c solving HOME/instance-2661076-1276338577.opb 0.25/0.20 c reading problem ... 0.57/0.49 c ... done. Wall clock time 0.282s. 0.57/0.49 c #vars 719 0.57/0.49 c #constraints 593 0.57/0.49 c constraints type 0.57/0.49 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 254 0.57/0.49 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 116 0.57/0.49 c org.sat4j.pb.constraints.pb.MaxWatchPb => 222 0.77/0.58 c starts : 1 0.77/0.58 c conflicts : 7 0.77/0.58 c decisions : 27 0.77/0.58 c propagations : 573 0.77/0.58 c inspects : 2835 0.77/0.58 c learnt literals : 0 0.77/0.58 c learnt binary clauses : 0 0.77/0.58 c learnt ternary clauses : 1 0.77/0.58 c learnt clauses : 6 0.77/0.58 c ignored clauses : 0 0.77/0.58 c root simplifications : 0 0.77/0.58 c removed literals (reason simplification) : 0 0.77/0.58 c reason swapping (by a shorter reason) : 0 0.77/0.58 c Calls to reduceDB : 0 0.77/0.58 c number of reductions to clauses (during analyze) : 0 0.77/0.58 c number of learned constraints concerned by reduction : 0 0.77/0.58 c number of learning phase by resolution : 0 0.77/0.58 c number of learning phase by cutting planes : 0 0.77/0.58 c speed (assignments/second) : 6161.290322580645 0.77/0.58 c non guided choices 10 0.77/0.58 c learnt constraints type 0.77/0.58 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 2 0.77/0.58 c org.sat4j.pb.constraints.pb.MaxWatchPb => 4 0.77/0.58 c constraints type 0.77/0.58 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 254 0.77/0.58 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 116 0.77/0.58 c org.sat4j.pb.constraints.pb.MaxWatchPb => 222 0.77/0.58 s UNSATISFIABLE 0.77/0.58 c Total wall clock time (in seconds): 0.378
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-2661076-1276338577/watcher-2661076-1276338577 -o /tmp/evaluation-result-2661076-1276338577/solver-2661076-1276338577 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661076-1276338577.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: 1.94 1.99 1.64 3/107 10768 /proc/meminfo: memFree=1742212/2059040 swapFree=4192956/4192956 [pid=10768] ppid=10766 vsize=248 CPUtime=0 /proc/10768/stat : 10768 (java) R 10766 10768 10268 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 7513448 253952 28 1992294400 134512640 134550932 4294217712 18446744073709551615 8401374 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10768/statm: 62 28 21 10 0 23 0 [startup+0.018488 s] /proc/loadavg: 1.94 1.99 1.64 3/107 10768 /proc/meminfo: memFree=1742212/2059040 swapFree=4192956/4192956 [pid=10768] ppid=10766 vsize=13716 CPUtime=0.01 /proc/10768/stat : 10768 (java) S 10766 10768 10268 0 -1 4202496 1219 0 1 0 0 1 0 0 18 0 2 0 7513448 14045184 666 1992294400 134512640 134550932 4294217712 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/10768/statm: 3429 666 335 10 0 1206 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 13716 [startup+0.101445 s] /proc/loadavg: 1.94 1.99 1.64 3/107 10768 /proc/meminfo: memFree=1742212/2059040 swapFree=4192956/4192956 [pid=10768] ppid=10766 vsize=1524184 CPUtime=0.08 /proc/10768/stat : 10768 (java) S 10766 10768 10268 0 -1 4202496 3980 0 1 0 6 2 0 0 18 0 12 0 7513448 1560764416 3419 1992294400 134512640 134550932 4294217712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10768/statm: 381046 3419 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.300828 s] /proc/loadavg: 1.94 1.99 1.64 3/107 10768 /proc/meminfo: memFree=1742212/2059040 swapFree=4192956/4192956 [pid=10768] ppid=10766 vsize=1526420 CPUtime=0.38 /proc/10768/stat : 10768 (java) S 10766 10768 10268 0 -1 4202496 5378 0 1 0 34 4 0 0 18 0 12 0 7513448 1563054080 4815 1992294400 134512640 134550932 4294217712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10768/statm: 381605 4815 1362 10 0 378907 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 1526420 Solver just ended. Dumping a history of the last processes samples [startup+0.500823 s] /proc/loadavg: 1.94 1.99 1.64 3/107 10768 /proc/meminfo: memFree=1742212/2059040 swapFree=4192956/4192956 [pid=10768] ppid=10766 vsize=1528576 CPUtime=0.77 /proc/10768/stat : 10768 (java) S 10766 10768 10268 0 -1 4202496 6519 0 1 0 73 4 0 0 18 0 13 0 7513448 1565261824 5915 1992294400 134512640 134550932 4294217712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10768/statm: 382144 5915 1397 10 0 379446 0 Current children cumulated CPU time (s) 0.77 Current children cumulated vsize (KiB) 1528576 [startup+0.60082 s] /proc/loadavg: 1.94 1.99 1.64 3/107 10768 /proc/meminfo: memFree=1742212/2059040 swapFree=4192956/4192956 [pid=10768] ppid=10766 vsize=1532248 CPUtime=0.97 /proc/10768/stat : 10768 (java) S 10766 10768 10268 0 -1 4202496 8046 0 1 0 92 5 0 0 18 0 12 0 7513448 1569021952 6882 1992294400 134512640 134550932 4294217712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10768/statm: 383062 6882 1409 10 0 380364 0 Current children cumulated CPU time (s) 0.97 Current children cumulated vsize (KiB) 1532248 Child status: 20 Real time (s): 0.616148 CPU time (s): 0.97985 CPU user time (s): 0.923859 CPU system time (s): 0.055991 CPU usage (%): 159.028 Max. virtual memory (cumulated for all children) (KiB): 1532248 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.923859 system time used= 0.055991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8051 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= 103 involuntary context switches= 99 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node025 at 2010-06-12 12:29:37 IDJOB=2661076 IDBENCH=1483 IDSOLVER=1165 FILE ID=node025/2661076-1276338577 PBS_JOBID= 11173184 Free space on /tmp= 62540 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-floppy1-6.ucl.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661076-1276338577/watcher-2661076-1276338577 -o /tmp/evaluation-result-2661076-1276338577/solver-2661076-1276338577 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661076-1276338577.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2eaba69c08c389fa8e7ea5af13e4aa74 RANDOM SEED=1454379714 node025.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1742484 kB Buffers: 45540 kB Cached: 130704 kB SwapCached: 0 kB Active: 122528 kB Inactive: 113008 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1742484 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 616 kB Writeback: 0 kB AnonPages: 59320 kB Mapped: 15520 kB Slab: 59052 kB PageTables: 4088 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181256 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= 62540 MiB End job on node025 at 2010-06-12 12:29:38