Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 0.769882 | 0.56644 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/ misc2010/datasets/caixa/normalized-869.cudf.paranoid.opb |
MD5SUM | 0ce79e0f051499bc2caad8b71a5b1180 |
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 | 0.010997 |
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 | 362 |
Total number of constraints | 2277 |
Number of constraints which are clauses | 2277 |
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 | 171 |
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 | 171 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 171 |
Number of bits of the biggest sum of numbers | 8 |
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 0.24/0.21 c Pseudo Boolean Optimization 0.24/0.21 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.24/0.21 c --- Begin Solver configuration --- 0.24/0.21 c Stops conflict analysis at the first Unique Implication Point 0.24/0.21 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1ef9f1d 0.24/0.21 c Learn all clauses as in MiniSAT 0.24/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.24/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.24/0.21 c No reason simplification 0.24/0.21 c Armin Biere (Picosat) restarts strategy 0.24/0.21 c Glucose learned constraints deletion strategy 0.24/0.21 c timeout=2147483s 0.24/0.21 c DB Simplification allowed=false 0.24/0.21 c --- End Solver configuration --- 0.24/0.21 c solving HOME/instance-2683802-1277511642.opb 0.24/0.21 c reading problem ... 0.71/0.50 c (trivial inconsistency) 0.71/0.50 c starts : 0 0.71/0.50 c conflicts : 0 0.71/0.50 c decisions : 0 0.71/0.50 c propagations : 0 0.71/0.50 c inspects : 0 0.71/0.50 c learnt literals : 0 0.71/0.50 c learnt binary clauses : 0 0.71/0.50 c learnt ternary clauses : 0 0.71/0.50 c learnt clauses : 0 0.71/0.50 c ignored clauses : 0 0.71/0.50 c root simplifications : 0 0.71/0.50 c removed literals (reason simplification) : 0 0.71/0.50 c reason swapping (by a shorter reason) : 0 0.71/0.50 c Calls to reduceDB : 0 0.71/0.50 c number of reductions to clauses (during analyze) : 0 0.71/0.50 c number of learned constraints concerned by reduction : 0 0.71/0.50 c number of learning phase by resolution : 0 0.71/0.50 c number of learning phase by cutting planes : 0 0.71/0.50 c speed (assignments/second) : 0.0 0.71/0.50 c non guided choices 0 0.71/0.50 c learnt constraints type 0.71/0.51 c constraints type 0.71/0.51 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1699 0.71/0.51 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 197 0.71/0.51 s UNSATISFIABLE 0.71/0.51 c Total wall clock time (in seconds): 0.3
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-2683802-1277511642/watcher-2683802-1277511642 -o /tmp/evaluation-result-2683802-1277511642/solver-2683802-1277511642 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683802-1277511642.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 0.97 0.98 3/106 25793 /proc/meminfo: memFree=1850880/2059040 swapFree=4135236/4192956 [pid=25793] ppid=25791 vsize=13164 CPUtime=0 /proc/25793/stat : 25793 (java) R 25791 25793 24533 0 -1 4194304 850 0 0 0 0 0 0 0 16 0 1 0 126765490 13479936 384 1992294400 134512640 134550932 4291756528 18446744073709551615 9143941 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25793/statm: 3291 389 143 10 0 1121 0 [startup+0.0981491 s] /proc/loadavg: 0.92 0.97 0.98 3/106 25793 /proc/meminfo: memFree=1850880/2059040 swapFree=4135236/4192956 [pid=25793] ppid=25791 vsize=1524184 CPUtime=0.08 /proc/25793/stat : 25793 (java) S 25791 25793 24533 0 -1 4202496 3976 0 1 0 6 2 0 0 16 0 12 0 126765490 1560764416 3415 1992294400 134512640 134550932 4291756528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/25793/statm: 381046 3415 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524184 [startup+0.101142 s] /proc/loadavg: 0.92 0.97 0.98 3/106 25793 /proc/meminfo: memFree=1850880/2059040 swapFree=4135236/4192956 [pid=25793] ppid=25791 vsize=1524184 CPUtime=0.09 /proc/25793/stat : 25793 (java) S 25791 25793 24533 0 -1 4202496 4001 0 1 0 7 2 0 0 16 0 12 0 126765490 1560764416 3440 1992294400 134512640 134550932 4291756528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/25793/statm: 381046 3440 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.301161 s] /proc/loadavg: 0.92 0.97 0.98 3/106 25793 /proc/meminfo: memFree=1850880/2059040 swapFree=4135236/4192956 [pid=25793] ppid=25791 vsize=1526432 CPUtime=0.36 /proc/25793/stat : 25793 (java) S 25791 25793 24533 0 -1 4202496 5337 0 1 0 33 3 0 0 16 0 12 0 126765490 1563066368 4774 1992294400 134512640 134550932 4291756528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/25793/statm: 381608 4774 1362 10 0 378910 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1526432 Solver just ended. Dumping a history of the last processes samples [startup+0.501182 s] /proc/loadavg: 0.92 0.97 0.98 3/106 25793 /proc/meminfo: memFree=1850880/2059040 swapFree=4135236/4192956 [pid=25793] ppid=25791 vsize=1528208 CPUtime=0.71 /proc/25793/stat : 25793 (java) S 25791 25793 24533 0 -1 4202496 6326 0 1 0 68 3 0 0 16 0 12 0 126765490 1564884992 5721 1992294400 134512640 134550932 4291756528 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/25793/statm: 382052 5721 1383 10 0 379354 0 Current children cumulated CPU time (s) 0.71 Current children cumulated vsize (KiB) 1528208 Child status: 20 Real time (s): 0.56644 CPU time (s): 0.769882 CPU user time (s): 0.729889 CPU system time (s): 0.039993 CPU usage (%): 135.916 Max. virtual memory (cumulated for all children) (KiB): 1528208 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.729889 system time used= 0.039993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6452 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= 99 involuntary context switches= 85 runsolver used 0.002999 second user time and 0.012998 second system time The end
Begin job on node015 at 2010-06-26 02:20:42 IDJOB=2683802 IDBENCH=72140 IDSOLVER=1165 FILE ID=node015/2683802-1277511642 PBS_JOBID= 11190607 Free space on /tmp= 62412 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-869.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-2683802-1277511642/watcher-2683802-1277511642 -o /tmp/evaluation-result-2683802-1277511642/solver-2683802-1277511642 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683802-1277511642.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0ce79e0f051499bc2caad8b71a5b1180 RANDOM SEED=56601882 node015.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 : 3000.244 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 : 3000.244 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: 1851276 kB Buffers: 7856 kB Cached: 105500 kB SwapCached: 10172 kB Active: 99304 kB Inactive: 27172 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1851276 kB SwapTotal: 4192956 kB SwapFree: 4135236 kB Dirty: 968 kB Writeback: 0 kB AnonPages: 11776 kB Mapped: 8264 kB Slab: 59156 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182984 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= 62412 MiB End job on node015 at 2010-06-26 02:20:42