Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 0.506922 | 0.427103 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/ misc2010/datasets/caixa/normalized-995.cudf.paranoid.opb |
MD5SUM | da6b486477be9a22011a1772f21675f2 |
Bench Category | OPT-SMALLINT-LIN (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 | 0.005998 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 166 |
Total number of constraints | 1068 |
Number of constraints which are clauses | 1068 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 79 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 79 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 79 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.10/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.10/0.13 c This is free software under the dual EPL/GNU LGPL licenses. 0.10/0.13 c See www.sat4j.org for details. 0.10/0.14 c version 2.2.0.v20100526 0.10/0.14 c java.runtime.name Java(TM) SE Runtime Environment 0.10/0.14 c java.vm.name Java HotSpot(TM) Server VM 0.10/0.14 c java.vm.version 11.2-b01 0.10/0.14 c java.vm.vendor Sun Microsystems Inc. 0.10/0.14 c sun.arch.data.model 32 0.10/0.14 c java.version 1.6.0_12 0.10/0.14 c os.name Linux 0.10/0.14 c os.version 2.6.18-164.el5 0.10/0.14 c os.arch i386 0.10/0.14 c Free memory 1393557488 0.10/0.14 c Max memory 1395916800 0.10/0.14 c Total memory 1395916800 0.10/0.14 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-2683867-1277511657.opb 0.24/0.20 c reading problem ... 0.37/0.37 c (trivial inconsistency) 0.37/0.37 c starts : 0 0.37/0.37 c conflicts : 0 0.37/0.37 c decisions : 0 0.37/0.37 c propagations : 0 0.37/0.37 c inspects : 0 0.37/0.37 c learnt literals : 0 0.37/0.37 c learnt binary clauses : 0 0.37/0.37 c learnt ternary clauses : 0 0.37/0.37 c learnt clauses : 0 0.37/0.37 c ignored clauses : 0 0.37/0.37 c root simplifications : 0 0.37/0.37 c removed literals (reason simplification) : 0 0.37/0.37 c reason swapping (by a shorter reason) : 0 0.37/0.37 c Calls to reduceDB : 0 0.37/0.37 c number of reductions to clauses (during analyze) : 0 0.37/0.37 c number of learned constraints concerned by reduction : 0 0.37/0.37 c number of learning phase by resolution : 0 0.37/0.37 c number of learning phase by cutting planes : 0 0.37/0.37 c speed (assignments/second) : 0.0 0.37/0.37 c non guided choices 0 0.37/0.37 c learnt constraints type 0.37/0.37 c constraints type 0.37/0.37 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 772 0.37/0.37 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 88 0.37/0.37 s UNSATISFIABLE 0.37/0.37 c Total wall clock time (in seconds): 0.169
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-2683867-1277511657/watcher-2683867-1277511657 -o /tmp/evaluation-result-2683867-1277511657/solver-2683867-1277511657 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683867-1277511657.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: 0.99 1.00 0.99 3/106 27467 /proc/meminfo: memFree=1759148/2059040 swapFree=4136400/4192956 [pid=27467] ppid=27465 vsize=248 CPUtime=0 /proc/27467/stat : 27467 (java) R 27465 27467 26201 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 124821081 253952 28 1992294400 134512640 134550932 4294367344 18446744073709551615 6971870 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/27467/statm: 62 28 21 10 0 23 0 [startup+0.109111 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27467 /proc/meminfo: memFree=1759148/2059040 swapFree=4136400/4192956 [pid=27467] ppid=27465 vsize=1524184 CPUtime=0.1 /proc/27467/stat : 27467 (java) S 27465 27467 26201 0 -1 4202496 4035 0 1 0 7 3 0 0 18 0 12 0 124821081 1560764416 3473 1992294400 134512640 134550932 4294367344 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/27467/statm: 381046 3473 1079 10 0 378348 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1524184 [startup+0.202972 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27467 /proc/meminfo: memFree=1759148/2059040 swapFree=4136400/4192956 [pid=27467] ppid=27465 vsize=1526200 CPUtime=0.24 /proc/27467/stat : 27467 (java) S 27465 27467 26201 0 -1 4202496 5112 0 1 0 21 3 0 0 18 0 12 0 124821081 1562828800 4548 1992294400 134512640 134550932 4294367344 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/27467/statm: 381550 4549 1347 10 0 378852 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 1526200 [startup+0.300968 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27467 /proc/meminfo: memFree=1759148/2059040 swapFree=4136400/4192956 [pid=27467] ppid=27465 vsize=1526332 CPUtime=0.37 /proc/27467/stat : 27467 (java) S 27465 27467 26201 0 -1 4202496 5366 0 1 0 34 3 0 0 18 0 12 0 124821081 1562963968 4802 1992294400 134512640 134550932 4294367344 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/27467/statm: 381583 4802 1362 10 0 378885 0 Current children cumulated CPU time (s) 0.37 Current children cumulated vsize (KiB) 1526332 Solver just ended. Dumping a history of the last processes samples [startup+0.400965 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27467 /proc/meminfo: memFree=1759148/2059040 swapFree=4136400/4192956 [pid=27467] ppid=27465 vsize=1527148 CPUtime=0.49 /proc/27467/stat : 27467 (java) S 27465 27467 26201 0 -1 4202496 5697 0 1 0 46 3 0 0 18 0 12 0 124821081 1563799552 5133 1992294400 134512640 134550932 4294367344 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/27467/statm: 381787 5133 1364 10 0 379089 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 1527148 Child status: 20 Real time (s): 0.427103 CPU time (s): 0.506922 CPU user time (s): 0.465929 CPU system time (s): 0.040993 CPU usage (%): 118.688 Max. virtual memory (cumulated for all children) (KiB): 1527148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.465929 system time used= 0.040993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5703 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= 92 involuntary context switches= 74 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node026 at 2010-06-26 02:20:57 IDJOB=2683867 IDBENCH=72145 IDSOLVER=1165 FILE ID=node026/2683867-1277511657 PBS_JOBID= 11190637 Free space on /tmp= 62476 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-995.cudf.paranoid.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683867-1277511657/watcher-2683867-1277511657 -o /tmp/evaluation-result-2683867-1277511657/solver-2683867-1277511657 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683867-1277511657.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= da6b486477be9a22011a1772f21675f2 RANDOM SEED=326979782 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1759544 kB Buffers: 57476 kB Cached: 143796 kB SwapCached: 9016 kB Active: 90908 kB Inactive: 123588 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1759544 kB SwapTotal: 4192956 kB SwapFree: 4136400 kB Dirty: 652 kB Writeback: 4 kB AnonPages: 11860 kB Mapped: 8376 kB Slab: 62976 kB PageTables: 4144 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182428 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= 62476 MiB End job on node026 at 2010-06-26 02:20:57