Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J PB RES // CP 2.2.0 2010-05-31 | UNSAT | 0.941856 | 0.626283 |
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 |
0.08/0.13 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.v20100531 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 0.24/0.20 c Pseudo Boolean Optimization 0.24/0.20 c ManyCore solver with 2 solvers running in parallel 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.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5 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 lightweight component caching from RSAT taking into account the objective function 0.24/0.20 c Expensive 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 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@18385e3 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 0.24/0.20 c solving HOME/instance-2683803-1277511642.opb 0.24/0.20 c reading problem ... 0.72/0.56 c (trivial inconsistency) 0.72/0.56 c starts : 0 0.72/0.56 c conflicts : 0 0.72/0.56 c decisions : 0 0.72/0.56 c propagations : 0 0.72/0.56 c inspects : 0 0.72/0.56 c learnt literals : 0 0.72/0.56 c learnt binary clauses : 0 0.72/0.56 c learnt ternary clauses : 0 0.72/0.56 c learnt clauses : 0 0.72/0.56 c ignored clauses : 0 0.72/0.56 c root simplifications : 0 0.72/0.56 c removed literals (reason simplification) : 0 0.72/0.56 c reason swapping (by a shorter reason) : 0 0.72/0.56 c Calls to reduceDB : 0 0.72/0.56 c number of reductions to clauses (during analyze) : 0 0.72/0.56 c number of learned constraints concerned by reduction : 0 0.72/0.56 c number of learning phase by resolution : 0 0.72/0.56 c number of learning phase by cutting planes : 0 0.72/0.56 c speed (assignments/second) : 0.0 0.72/0.56 c non guided choices 0 0.72/0.56 c learnt constraints type 0.72/0.56 c constraints type 0.72/0.56 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 197 0.72/0.56 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1699 0.72/0.56 c constraints type 0.72/0.56 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1699 0.72/0.56 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 197 0.72/0.56 s UNSATISFIABLE 0.72/0.56 c Total wall clock time (in seconds): 0.358
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-2683803-1277511642/watcher-2683803-1277511642 -o /tmp/evaluation-result-2683803-1277511642/solver-2683803-1277511642 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2683803-1277511642.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: 1.00 1.00 1.00 3/106 32229 /proc/meminfo: memFree=1844564/2059040 swapFree=4139460/4192956 [pid=32229] ppid=32227 vsize=13164 CPUtime=0 /proc/32229/stat : 32229 (java) R 32227 32229 31134 0 -1 4194304 729 0 0 0 0 0 0 0 25 0 1 0 92455181 13479936 322 1992294400 134512640 134550932 4288775168 18446744073709551615 3860091 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/32229/statm: 3291 327 141 10 0 1121 0 [startup+0.0648401 s] /proc/loadavg: 1.00 1.00 1.00 3/106 32229 /proc/meminfo: memFree=1844564/2059040 swapFree=4139460/4192956 [pid=32229] ppid=32227 vsize=1521796 CPUtime=0.05 /proc/32229/stat : 32229 (java) S 32227 32229 31134 0 -1 4202496 3705 0 1 0 3 2 0 0 25 0 7 0 92455181 1558319104 3146 1992294400 134512640 134550932 4288775168 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 /proc/32229/statm: 380449 3146 1033 10 0 377759 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1521796 [startup+0.10084 s] /proc/loadavg: 1.00 1.00 1.00 3/106 32229 /proc/meminfo: memFree=1844564/2059040 swapFree=4139460/4192956 [pid=32229] ppid=32227 vsize=1524180 CPUtime=0.08 /proc/32229/stat : 32229 (java) S 32227 32229 31134 0 -1 4202496 4006 0 1 0 6 2 0 0 25 0 12 0 92455181 1560760320 3445 1992294400 134512640 134550932 4288775168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/32229/statm: 381045 3446 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524180 [startup+0.300836 s] /proc/loadavg: 1.00 1.00 1.00 3/106 32229 /proc/meminfo: memFree=1844564/2059040 swapFree=4139460/4192956 [pid=32229] ppid=32227 vsize=1526096 CPUtime=0.36 /proc/32229/stat : 32229 (java) S 32227 32229 31134 0 -1 4202496 5379 0 1 0 33 3 0 0 25 0 12 0 92455181 1562722304 4816 1992294400 134512640 134550932 4288775168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/32229/statm: 381524 4816 1361 10 0 378827 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1526096 Solver just ended. Dumping a history of the last processes samples [startup+0.500832 s] /proc/loadavg: 1.00 1.00 1.00 3/106 32229 /proc/meminfo: memFree=1844564/2059040 swapFree=4139460/4192956 [pid=32229] ppid=32227 vsize=1528324 CPUtime=0.72 /proc/32229/stat : 32229 (java) S 32227 32229 31134 0 -1 4202496 6381 0 1 0 68 4 0 0 25 0 12 0 92455181 1565003776 5818 1992294400 134512640 134550932 4288775168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/32229/statm: 382081 5818 1391 10 0 379384 0 Current children cumulated CPU time (s) 0.72 Current children cumulated vsize (KiB) 1528324 [startup+0.60083 s] /proc/loadavg: 1.00 1.00 1.00 3/106 32229 /proc/meminfo: memFree=1844564/2059040 swapFree=4139460/4192956 [pid=32229] ppid=32227 vsize=1529024 CPUtime=0.91 /proc/32229/stat : 32229 (java) S 32227 32229 31134 0 -1 4202496 6845 0 1 0 87 4 0 0 25 0 12 0 92455181 1565720576 6206 1992294400 134512640 134550932 4288775168 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 /proc/32229/statm: 382256 6207 1404 10 0 379559 0 Current children cumulated CPU time (s) 0.91 Current children cumulated vsize (KiB) 1529024 Child status: 20 Real time (s): 0.626283 CPU time (s): 0.941856 CPU user time (s): 0.893864 CPU system time (s): 0.047992 CPU usage (%): 150.388 Max. virtual memory (cumulated for all children) (KiB): 1529024 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.893864 system time used= 0.047992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6853 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= 82 runsolver used 0.005999 second user time and 0.011998 second system time The end
Begin job on node056 at 2010-06-26 02:20:42 IDJOB=2683803 IDBENCH=72140 IDSOLVER=1166 FILE ID=node056/2683803-1277511642 PBS_JOBID= 11190645 Free space on /tmp= 98380 MiB SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31 BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-869.cudf.paranoid.opb COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683803-1277511642/watcher-2683803-1277511642 -o /tmp/evaluation-result-2683803-1277511642/solver-2683803-1277511642 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2683803-1277511642.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0ce79e0f051499bc2caad8b71a5b1180 RANDOM SEED=1726321792 node056.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1844960 kB Buffers: 8400 kB Cached: 134604 kB SwapCached: 7340 kB Active: 73704 kB Inactive: 83372 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1844960 kB SwapTotal: 4192956 kB SwapFree: 4139460 kB Dirty: 760 kB Writeback: 0 kB AnonPages: 11600 kB Mapped: 11916 kB Slab: 34856 kB PageTables: 4064 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181608 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= 98380 MiB End job on node056 at 2010-06-26 02:20:43