Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 1.9847 | 1.16957 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-blast-floppy1-7.ucl.opb |
MD5SUM | d632a3ec068dee28f1b227f8201fa32b |
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 | 0.043992 |
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 | 2913 |
Total number of constraints | 3105 |
Number of constraints which are clauses | 2259 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 846 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 25 |
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 | 6518 |
Number of bits of the biggest number in a constraint | 13 |
Biggest sum of numbers in a constraint | 18803 |
Number of bits of the biggest sum of numbers | 15 |
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 0.23/0.21 c Pseudo Boolean Optimization 0.23/0.21 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.23/0.21 c --- Begin Solver configuration --- 0.23/0.21 c Stops conflict analysis at the first Unique Implication Point 0.23/0.21 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1e9cb75 0.23/0.21 c Learn all clauses as in MiniSAT 0.23/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.21 c No reason simplification 0.23/0.21 c Armin Biere (Picosat) restarts strategy 0.23/0.21 c Glucose learned constraints deletion strategy 0.23/0.21 c timeout=2147483s 0.23/0.21 c DB Simplification allowed=false 0.23/0.21 c --- End Solver configuration --- 0.23/0.21 c solving HOME/instance-2661058-1276333647.opb 0.23/0.21 c reading problem ... 1.50/0.99 c ... done. Wall clock time 0.777s. 1.50/0.99 c #vars 2913 1.50/0.99 c #constraints 3105 1.50/0.99 c constraints type 1.50/0.99 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1552 1.50/0.99 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 706 1.50/0.99 c org.sat4j.pb.constraints.pb.MaxWatchPb => 846 1.72/1.06 c starts : 1 1.72/1.06 c conflicts : 3 1.72/1.06 c decisions : 106 1.72/1.06 c propagations : 1075 1.72/1.06 c inspects : 2742 1.72/1.06 c learnt literals : 0 1.72/1.06 c learnt binary clauses : 0 1.72/1.06 c learnt ternary clauses : 1 1.72/1.06 c learnt clauses : 2 1.72/1.06 c ignored clauses : 0 1.72/1.06 c root simplifications : 0 1.72/1.06 c removed literals (reason simplification) : 0 1.72/1.06 c reason swapping (by a shorter reason) : 0 1.72/1.06 c Calls to reduceDB : 0 1.72/1.06 c number of reductions to clauses (during analyze) : 0 1.72/1.06 c number of learned constraints concerned by reduction : 0 1.72/1.06 c number of learning phase by resolution : 0 1.72/1.06 c number of learning phase by cutting planes : 0 1.72/1.06 c speed (assignments/second) : 15579.710144927534 1.72/1.06 c non guided choices 106 1.72/1.06 c learnt constraints type 1.72/1.06 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 1 1.72/1.06 c org.sat4j.pb.constraints.pb.MaxWatchPb => 1 1.72/1.06 c constraints type 1.72/1.06 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1552 1.72/1.06 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 706 1.72/1.06 c org.sat4j.pb.constraints.pb.MaxWatchPb => 846 1.72/1.06 s UNSATISFIABLE 1.72/1.06 c Total wall clock time (in seconds): 0.849
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-2661058-1276333647/watcher-2661058-1276333647 -o /tmp/evaluation-result-2661058-1276333647/solver-2661058-1276333647 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661058-1276333647.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: 0.92 0.98 0.99 3/106 10466 /proc/meminfo: memFree=1743724/2059040 swapFree=4192072/4192956 [pid=10466] ppid=10464 vsize=248 CPUtime=0 /proc/10466/stat : 10466 (java) R 10464 10466 9144 0 -1 4194304 281 0 0 0 0 0 0 0 19 0 1 0 8968666 253952 28 1992294400 134512640 134550932 4288976480 18446744073709551615 10482142 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10466/statm: 62 28 21 10 0 23 0 [startup+0.0467071 s] /proc/loadavg: 0.92 0.98 0.99 3/106 10466 /proc/meminfo: memFree=1743724/2059040 swapFree=4192072/4192956 [pid=10466] ppid=10464 vsize=1521016 CPUtime=0.03 /proc/10466/stat : 10466 (java) S 10464 10466 9144 0 -1 4202496 3491 0 1 0 1 2 0 0 18 0 5 0 8968666 1557520384 2935 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/10466/statm: 380254 2935 989 10 0 377564 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1521016 [startup+0.101711 s] /proc/loadavg: 0.92 0.98 0.99 3/106 10466 /proc/meminfo: memFree=1743724/2059040 swapFree=4192072/4192956 [pid=10466] ppid=10464 vsize=1524184 CPUtime=0.08 /proc/10466/stat : 10466 (java) S 10464 10466 9144 0 -1 4202496 3998 0 1 0 6 2 0 0 18 0 12 0 8968666 1560764416 3438 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10466/statm: 381046 3438 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.301723 s] /proc/loadavg: 0.92 0.98 0.99 3/106 10466 /proc/meminfo: memFree=1743724/2059040 swapFree=4192072/4192956 [pid=10466] ppid=10464 vsize=1526824 CPUtime=0.35 /proc/10466/stat : 10466 (java) S 10464 10466 9144 0 -1 4202496 5435 0 1 0 32 3 0 0 18 0 12 0 8968666 1563467776 4873 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10466/statm: 381706 4873 1362 10 0 379008 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1526824 [startup+0.701762 s] /proc/loadavg: 0.92 0.98 0.99 3/106 10466 /proc/meminfo: memFree=1743724/2059040 swapFree=4192072/4192956 [pid=10466] ppid=10464 vsize=1531136 CPUtime=1.11 /proc/10466/stat : 10466 (java) S 10464 10466 9144 0 -1 4202496 8360 0 1 0 107 4 0 0 18 0 12 0 8968666 1567883264 7479 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10466/statm: 382784 7480 1402 10 0 380086 0 Current children cumulated CPU time (s) 1.11 Current children cumulated vsize (KiB) 1531136 Solver just ended. Dumping a history of the last processes samples [startup+1.1098 s] /proc/loadavg: 0.93 0.98 0.99 6/118 10478 /proc/meminfo: memFree=1703764/2059040 swapFree=4192072/4192956 [pid=10466] ppid=10464 vsize=1540020 CPUtime=1.91 /proc/10466/stat : 10466 (java) S 10464 10466 9144 0 -1 4202496 13328 0 1 0 184 7 0 0 18 0 13 0 8968666 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10466/statm: 385005 11816 1416 10 0 382307 0 [pid=10466/tid=10468] ppid=10464 vsize=1540020 CPUtime=1.02 /proc/10466/task/10468/stat : 10468 (java) S 10464 10466 9144 0 -1 4202560 7549 0 1 0 98 4 0 0 21 0 13 0 8968668 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 4 0 16800975 18446604437871616064 0 0 -1 1 0 0 0 [pid=10466/tid=10469] ppid=10464 vsize=1540020 CPUtime=0 /proc/10466/task/10469/stat : 10469 (java) S 10464 10466 9144 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 8968669 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 4 0 16800975 18446604437871616064 0 0 -1 0 0 0 0 [pid=10466/tid=10470] ppid=10464 vsize=1540020 CPUtime=0 /proc/10466/task/10470/stat : 10470 (java) S 10464 10466 9144 0 -1 4202560 2 0 0 0 0 0 0 0 21 0 13 0 8968669 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 4 0 16800975 18446604437871616064 0 0 -1 0 0 0 0 [pid=10466/tid=10471] ppid=10464 vsize=1540020 CPUtime=0 /proc/10466/task/10471/stat : 10471 (java) S 10464 10466 9144 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 13 0 8968671 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 0 0 16800975 18446604437871616064 0 0 -1 1 0 0 0 [pid=10466/tid=10472] ppid=10464 vsize=1540020 CPUtime=0 /proc/10466/task/10472/stat : 10472 (java) S 10464 10466 9144 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 8968671 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 4 0 16800975 18446604437871616064 0 0 -1 0 0 0 0 [pid=10466/tid=10473] ppid=10464 vsize=1540020 CPUtime=0 /proc/10466/task/10473/stat : 10473 (java) S 10464 10466 9144 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 8968671 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 4 0 16800975 18446604437871616064 0 0 -1 0 0 0 0 [pid=10466/tid=10474] ppid=10464 vsize=1540020 CPUtime=0 /proc/10466/task/10474/stat : 10474 (java) S 10464 10466 9144 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 8968675 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 4 0 16800975 18446604437871616064 0 0 -1 0 0 0 0 [pid=10466/tid=10475] ppid=10464 vsize=1540020 CPUtime=0.74 /proc/10466/task/10475/stat : 10475 (java) R 10464 10466 9144 0 -1 4202560 4112 0 0 0 72 2 0 0 17 0 13 0 8968675 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 104140210 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=10466/tid=10476] ppid=10464 vsize=1540020 CPUtime=0.12 /proc/10466/task/10476/stat : 10476 (java) R 10464 10466 9144 0 -1 4202560 590 0 0 0 12 0 0 0 24 0 13 0 8968675 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 102255936 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=10466/tid=10477] ppid=10464 vsize=1540020 CPUtime=0 /proc/10466/task/10477/stat : 10477 (java) S 10464 10466 9144 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 8968675 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 4 0 16800975 18446604437871616064 0 0 -1 0 0 0 0 [pid=10466/tid=10478] ppid=10464 vsize=1540020 CPUtime=0 /proc/10466/task/10478/stat : 10478 (java) S 10464 10466 9144 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 8968676 1576980480 11816 1992294400 134512640 134550932 4288976480 18446744073709551615 4294960144 0 4 0 16800975 18446604437871616064 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 1.91 Current children cumulated vsize (KiB) 1540020 Child status: 20 Real time (s): 1.16957 CPU time (s): 1.9847 CPU user time (s): 1.90071 CPU system time (s): 0.083987 CPU usage (%): 169.695 Max. virtual memory (cumulated for all children) (KiB): 1540020 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.90071 system time used= 0.083987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13700 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= 137 involuntary context switches= 110 runsolver used 0.009998 second user time and 0.013997 second system time The end
Begin job on node003 at 2010-06-12 11:07:27 IDJOB=2661058 IDBENCH=1460 IDSOLVER=1165 FILE ID=node003/2661058-1276333647 PBS_JOBID= 11173163 Free space on /tmp= 62556 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-floppy1-7.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-2661058-1276333647/watcher-2661058-1276333647 -o /tmp/evaluation-result-2661058-1276333647/solver-2661058-1276333647 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661058-1276333647.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d632a3ec068dee28f1b227f8201fa32b RANDOM SEED=1898335196 node003.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 : 3000.251 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 : 3000.251 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1743996 kB Buffers: 67920 kB Cached: 121520 kB SwapCached: 0 kB Active: 101524 kB Inactive: 146324 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1743996 kB SwapTotal: 4192956 kB SwapFree: 4192072 kB Dirty: 748 kB Writeback: 0 kB AnonPages: 58440 kB Mapped: 15356 kB Slab: 45392 kB PageTables: 4028 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182956 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= 62556 MiB End job on node003 at 2010-06-12 11:07:29