Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 2.75858 | 1.52414 |
Name | normalized-PB06/SATUNSAT-SMALLINT/web/ uclid_pb_benchmarks/normalized-cache.inv10.ucl.opb |
MD5SUM | 449faf6379a77b0035cc1474243ef90a |
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 | 0.118981 |
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 | 8937 |
Total number of constraints | 26319 |
Number of constraints which are clauses | 26047 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 272 |
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. 0.09/0.14 c version 2.2.0.v20100526 0.09/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.09/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.09/0.14 c java.vm.version 11.2-b01 0.09/0.14 c java.vm.vendor Sun Microsystems Inc. 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0_12 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.18-164.el5 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1393557488 0.09/0.14 c Max memory 1395916800 0.09/0.14 c Total memory 1395916800 0.09/0.14 c Number of processors 2 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.24/0.20 c --- Begin Solver configuration --- 0.24/0.20 c Stops conflict analysis at the first Unique Implication Point 0.24/0.20 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.24/0.20 c Learn all clauses as in MiniSAT 0.24/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.20 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.24/0.20 c No reason simplification 0.24/0.20 c Armin Biere (Picosat) restarts strategy 0.24/0.20 c Glucose learned constraints deletion strategy 0.24/0.20 c timeout=2147483s 0.24/0.20 c DB Simplification allowed=false 0.24/0.20 c --- End Solver configuration --- 0.24/0.20 c solving HOME/instance-2661046-1276330071.opb 0.24/0.20 c reading problem ... 2.34/1.32 c ... done. Wall clock time 1.045s. 2.34/1.32 c #vars 8937 2.34/1.32 c #constraints 26319 2.34/1.32 c constraints type 2.34/1.32 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 17498 2.34/1.32 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 8548 2.34/1.32 c org.sat4j.pb.constraints.pb.MaxWatchPb => 272 2.53/1.45 c starts : 1 2.53/1.45 c conflicts : 7 2.53/1.45 c decisions : 243 2.53/1.45 c propagations : 9784 2.53/1.45 c inspects : 26766 2.53/1.45 c learnt literals : 1 2.53/1.45 c learnt binary clauses : 3 2.53/1.45 c learnt ternary clauses : 1 2.53/1.45 c learnt clauses : 5 2.53/1.45 c ignored clauses : 0 2.53/1.45 c root simplifications : 0 2.53/1.45 c removed literals (reason simplification) : 0 2.53/1.45 c reason swapping (by a shorter reason) : 0 2.53/1.45 c Calls to reduceDB : 0 2.53/1.45 c number of reductions to clauses (during analyze) : 0 2.53/1.45 c number of learned constraints concerned by reduction : 0 2.53/1.45 c number of learning phase by resolution : 0 2.53/1.45 c number of learning phase by cutting planes : 0 2.53/1.45 c speed (assignments/second) : 47960.7843137255 2.53/1.45 c non guided choices 228 2.53/1.45 c learnt constraints type 2.53/1.45 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 2 2.53/1.45 c org.sat4j.pb.constraints.pb.LearntBinaryClausePB => 3 2.53/1.45 c constraints type 2.53/1.45 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 17498 2.53/1.45 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 8548 2.53/1.45 c org.sat4j.pb.constraints.pb.MaxWatchPb => 272 2.53/1.45 s UNSATISFIABLE 2.53/1.45 c Total wall clock time (in seconds): 1.252
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-2661046-1276330071/watcher-2661046-1276330071 -o /tmp/evaluation-result-2661046-1276330071/solver-2661046-1276330071 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661046-1276330071.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: 1.10 1.02 1.00 3/106 12198 /proc/meminfo: memFree=1842224/2059040 swapFree=4136244/4192956 [pid=12198] ppid=12196 vsize=1832 CPUtime=0 /proc/12198/stat : 12198 (java) R 12196 12198 10523 0 -1 4194304 431 0 0 0 0 0 0 0 19 0 1 0 8611041 1875968 160 1992294400 134512640 134550932 4291512608 18446744073709551615 8045140 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/12198/statm: 3239 162 124 10 0 1121 0 [startup+0.036715 s] /proc/loadavg: 1.10 1.02 1.00 3/106 12198 /proc/meminfo: memFree=1842224/2059040 swapFree=4136244/4192956 [pid=12198] ppid=12196 vsize=1520328 CPUtime=0.03 /proc/12198/stat : 12198 (java) S 12196 12198 10523 0 -1 4202496 3363 0 1 0 1 2 0 0 19 0 4 0 8611041 1556815872 2806 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/12198/statm: 380082 2806 945 10 0 377392 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1520328 [startup+0.100723 s] /proc/loadavg: 1.10 1.02 1.00 3/106 12198 /proc/meminfo: memFree=1842224/2059040 swapFree=4136244/4192956 [pid=12198] ppid=12196 vsize=1524184 CPUtime=0.09 /proc/12198/stat : 12198 (java) S 12196 12198 10523 0 -1 4202496 4002 0 1 0 6 3 0 0 19 0 12 0 8611041 1560764416 3441 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/12198/statm: 381046 3441 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.30038 s] /proc/loadavg: 1.10 1.02 1.00 3/106 12198 /proc/meminfo: memFree=1842224/2059040 swapFree=4136244/4192956 [pid=12198] ppid=12196 vsize=1526364 CPUtime=0.37 /proc/12198/stat : 12198 (java) S 12196 12198 10523 0 -1 4202496 5446 0 1 0 34 3 0 0 19 0 12 0 8611041 1562996736 4883 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/12198/statm: 381591 4884 1362 10 0 378893 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1526364 [startup+0.700374 s] /proc/loadavg: 1.10 1.02 1.00 3/106 12198 /proc/meminfo: memFree=1842224/2059040 swapFree=4136244/4192956 [pid=12198] ppid=12196 vsize=1528432 CPUtime=1.15 /proc/12198/stat : 12198 (java) S 12196 12198 10523 0 -1 4202496 7869 0 1 0 111 4 0 0 19 0 12 0 8611041 1565114368 7190 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/12198/statm: 382108 7191 1403 10 0 379410 0 Current children cumulated CPU time (s) 1.15 Current children cumulated vsize (KiB) 1528432 [startup+1.50136 s] /proc/loadavg: 1.10 1.02 1.00 4/118 12210 /proc/meminfo: memFree=1801520/2059040 swapFree=4136244/4192956 [pid=12198] ppid=12196 vsize=1532992 CPUtime=2.73 /proc/12198/stat : 12198 (java) S 12196 12198 10523 0 -1 4202496 18338 0 1 0 265 8 0 0 19 0 13 0 8611041 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/12198/statm: 383248 16731 1422 10 0 380550 0 [pid=12198/tid=12200] ppid=12196 vsize=1532992 CPUtime=1.38 /proc/12198/task/12200/stat : 12200 (java) S 12196 12198 10523 0 -1 4202560 13992 0 1 0 132 6 0 0 20 0 13 0 8611042 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 4 0 16800975 18446604437878333632 0 0 -1 0 0 0 0 [pid=12198/tid=12201] ppid=12196 vsize=1532992 CPUtime=0 /proc/12198/task/12201/stat : 12201 (java) S 12196 12198 10523 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 8611043 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 4 0 16800975 18446604437878333632 0 0 -1 1 0 0 0 [pid=12198/tid=12202] ppid=12196 vsize=1532992 CPUtime=0 /proc/12198/task/12202/stat : 12202 (java) S 12196 12198 10523 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 13 0 8611043 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 4 0 16800975 18446604437878333632 0 0 -1 1 0 0 0 [pid=12198/tid=12203] ppid=12196 vsize=1532992 CPUtime=0 /proc/12198/task/12203/stat : 12203 (java) S 12196 12198 10523 0 -1 4202560 2 0 0 0 0 0 0 0 16 0 13 0 8611045 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 0 0 16800975 18446604437878333632 0 0 -1 0 0 0 0 [pid=12198/tid=12204] ppid=12196 vsize=1532992 CPUtime=0 /proc/12198/task/12204/stat : 12204 (java) S 12196 12198 10523 0 -1 4202560 10 0 0 0 0 0 0 0 22 0 13 0 8611046 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 4 0 16800975 18446604437878333632 0 0 -1 0 0 0 0 [pid=12198/tid=12205] ppid=12196 vsize=1532992 CPUtime=0 /proc/12198/task/12205/stat : 12205 (java) S 12196 12198 10523 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 13 0 8611046 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 4 0 16800975 18446604437878333632 0 0 -1 0 0 0 0 [pid=12198/tid=12206] ppid=12196 vsize=1532992 CPUtime=0 /proc/12198/task/12206/stat : 12206 (java) S 12196 12198 10523 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 8611050 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 4 0 16800975 18446604437878333632 0 0 -1 0 0 0 0 [pid=12198/tid=12207] ppid=12196 vsize=1532992 CPUtime=0.87 /proc/12198/task/12207/stat : 12207 (java) R 12196 12198 10523 0 -1 4202560 1896 0 0 0 87 0 0 0 18 0 13 0 8611050 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 105873551 0 4 0 16800975 0 0 0 -1 1 0 0 0 [pid=12198/tid=12208] ppid=12196 vsize=1532992 CPUtime=0.45 /proc/12198/task/12208/stat : 12208 (java) R 12196 12198 10523 0 -1 4202560 1369 0 0 0 45 0 0 0 25 0 13 0 8611050 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 105713818 0 4 0 16800975 0 0 0 -1 0 0 0 0 [pid=12198/tid=12209] ppid=12196 vsize=1532992 CPUtime=0 /proc/12198/task/12209/stat : 12209 (java) S 12196 12198 10523 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 8611050 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 4 0 16800975 18446604437878333632 0 0 -1 0 0 0 0 [pid=12198/tid=12210] ppid=12196 vsize=1532992 CPUtime=0 /proc/12198/task/12210/stat : 12210 (java) S 12196 12198 10523 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 8611050 1569783808 16731 1992294400 134512640 134550932 4291512608 18446744073709551615 4294960144 0 4 0 16800975 18446604437878333632 0 0 -1 1 0 0 0 Current children cumulated CPU time (s) 2.73 Current children cumulated vsize (KiB) 1532992 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.52414 CPU time (s): 2.75858 CPU user time (s): 2.66559 CPU system time (s): 0.092985 CPU usage (%): 180.992 Max. virtual memory (cumulated for all children) (KiB): 1532992 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.66559 system time used= 0.092985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 18349 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= 188 involuntary context switches= 163 runsolver used 0.005999 second user time and 0.017997 second system time The end
Begin job on node002 at 2010-06-12 10:07:51 IDJOB=2661046 IDBENCH=1446 IDSOLVER=1165 FILE ID=node002/2661046-1276330071 PBS_JOBID= 11173165 Free space on /tmp= 62396 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-cache.inv10.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-2661046-1276330071/watcher-2661046-1276330071 -o /tmp/evaluation-result-2661046-1276330071/solver-2661046-1276330071 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661046-1276330071.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 449faf6379a77b0035cc1474243ef90a RANDOM SEED=1448116941 node002.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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1842620 kB Buffers: 13908 kB Cached: 118016 kB SwapCached: 17024 kB Active: 107988 kB Inactive: 43736 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1842620 kB SwapTotal: 4192956 kB SwapFree: 4136244 kB Dirty: 1532 kB Writeback: 8 kB AnonPages: 10760 kB Mapped: 9132 kB Slab: 42932 kB PageTables: 4016 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179952 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= 62396 MiB End job on node002 at 2010-06-12 10:07:52