Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | UNSAT | 1.64175 | 1.50275 |
Name | /DEC-SMALLINT-LIN/oliveras/j60/ normalized-j6030_9-unsat.opb |
MD5SUM | f9d555c8d7cd5b0fec309976f30b1d93 |
Bench Category | DEC-SMALLINT-LIN (no 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 | 0.18697 |
Has Objective Function | NO |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 11956 |
Total number of constraints | 39426 |
Number of constraints which are clauses | 39038 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 388 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 60 |
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 | 33 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 416 |
Number of bits of the biggest sum of numbers | 9 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.11/0.44 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.11/0.44 c This is free software under the dual EPL/GNU LGPL licenses. 0.11/0.44 c See www.sat4j.org for details. 0.11/0.46 c version 2.2.0.v20100526 0.11/0.46 c java.runtime.name Java(TM) SE Runtime Environment 0.11/0.46 c java.vm.name Java HotSpot(TM) Server VM 0.11/0.46 c java.vm.version 11.2-b01 0.11/0.46 c java.vm.vendor Sun Microsystems Inc. 0.11/0.46 c sun.arch.data.model 32 0.11/0.46 c java.version 1.6.0_12 0.11/0.46 c os.name Linux 0.11/0.46 c os.version 2.6.18-164.el5 0.11/0.46 c os.arch i386 0.11/0.46 c Free memory 1393557488 0.11/0.46 c Max memory 1395916800 0.11/0.46 c Total memory 1395916800 0.11/0.46 c Number of processors 2 0.23/0.53 c Pseudo Boolean Optimization 0.23/0.53 c --- Begin Solver configuration --- 0.23/0.53 c Stops conflict analysis at the first Unique Implication Point 0.23/0.53 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 0.23/0.53 c Learn all clauses as in MiniSAT 0.23/0.53 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.53 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.23/0.53 c Expensive reason simplification 0.23/0.53 c Armin Biere (Picosat) restarts strategy 0.23/0.53 c Glucose learned constraints deletion strategy 0.23/0.53 c timeout=2147483s 0.23/0.53 c DB Simplification allowed=false 0.23/0.53 c --- End Solver configuration --- 0.23/0.53 c solving HOME/instance-2685581-1278441774.opb 0.23/0.53 c reading problem ... 1.53/1.48 c (trivial inconsistency) 1.53/1.48 c starts : 0 1.53/1.48 c conflicts : 0 1.53/1.48 c decisions : 0 1.53/1.48 c propagations : 0 1.53/1.48 c inspects : 0 1.53/1.48 c learnt literals : 0 1.53/1.48 c learnt binary clauses : 0 1.53/1.48 c learnt ternary clauses : 0 1.53/1.48 c learnt clauses : 0 1.53/1.48 c ignored clauses : 0 1.53/1.48 c root simplifications : 0 1.53/1.48 c removed literals (reason simplification) : 0 1.53/1.48 c reason swapping (by a shorter reason) : 0 1.53/1.49 c Calls to reduceDB : 0 1.53/1.49 c number of reductions to clauses (during analyze) : 0 1.53/1.49 c number of learned constraints concerned by reduction : 0 1.53/1.49 c number of learning phase by resolution : 0 1.53/1.49 c number of learning phase by cutting planes : 0 1.53/1.49 c speed (assignments/second) : 0.0 1.53/1.49 c non guided choices 0 1.53/1.49 c learnt constraints type 1.53/1.49 c constraints type 1.53/1.49 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 17397 1.53/1.49 s UNSATISFIABLE 1.53/1.49 c Total wall clock time (in seconds): 0.957
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-2685581-1278441774/watcher-2685581-1278441774 -o /tmp/evaluation-result-2685581-1278441774/solver-2685581-1278441774 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2685581-1278441774.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: 1.80 1.79 1.50 3/106 18699 /proc/meminfo: memFree=1809564/2059040 swapFree=4192956/4192956 [pid=18699] ppid=18697 vsize=248 CPUtime=0 /proc/18699/stat : 18699 (java6) R 18697 18699 18148 0 -1 4194304 108 0 1 0 0 0 0 0 22 0 1 0 12384064 253952 28 1992294400 134512640 134550932 4289431680 18446744073709551615 10998238 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/18699/statm: 75 32 25 10 0 23 0 [startup+0.075023 s] /proc/loadavg: 1.80 1.79 1.50 3/106 18699 /proc/meminfo: memFree=1809564/2059040 swapFree=4192956/4192956 [pid=18699] ppid=18697 vsize=1700 CPUtime=0 /proc/18699/stat : 18699 (java6) D 18697 18699 18148 0 -1 4194304 168 0 3 0 0 0 0 0 18 0 1 0 12384064 1740800 75 1992294400 134512640 134550932 4289431680 18446744073709551615 11638752 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 6 /proc/18699/statm: 425 75 56 10 0 30 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1700 [startup+0.101043 s] /proc/loadavg: 1.80 1.79 1.50 3/106 18699 /proc/meminfo: memFree=1809564/2059040 swapFree=4192956/4192956 [pid=18699] ppid=18697 vsize=1832 CPUtime=0 /proc/18699/stat : 18699 (java) D 18697 18699 18148 0 -1 4194304 424 0 6 0 0 0 0 0 16 0 1 0 12384064 1875968 159 1992294400 134512640 134550932 4294023152 18446744073709551615 10982320 0 0 4096 0 18446744071562234166 0 0 17 0 0 0 8 /proc/18699/statm: 458 160 123 10 0 63 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1832 [startup+0.301046 s] /proc/loadavg: 1.80 1.79 1.50 3/106 18699 /proc/meminfo: memFree=1809564/2059040 swapFree=4192956/4192956 [pid=18699] ppid=18697 vsize=1521016 CPUtime=0.05 /proc/18699/stat : 18699 (java) S 18697 18699 18148 0 -1 4202496 3399 0 96 0 2 3 0 0 16 0 5 0 12384064 1557520384 2937 1992294400 134512640 134550932 4294023152 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 12 /proc/18699/statm: 380254 2937 990 10 0 377564 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1521016 [startup+0.701069 s] /proc/loadavg: 1.80 1.79 1.50 3/106 18699 /proc/meminfo: memFree=1809564/2059040 swapFree=4192956/4192956 [pid=18699] ppid=18697 vsize=1527004 CPUtime=0.47 /proc/18699/stat : 18699 (java) S 18697 18699 18148 0 -1 4202496 5553 0 97 0 41 6 0 0 16 0 12 0 12384064 1563652096 5086 1992294400 134512640 134550932 4294023152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 12 /proc/18699/statm: 381751 5086 1362 10 0 379053 0 Current children cumulated CPU time (s) 0.47 Current children cumulated vsize (KiB) 1527004 [startup+1.50212 s] /proc/loadavg: 1.80 1.79 1.50 4/118 18711 /proc/meminfo: memFree=1777964/2059040 swapFree=4192956/4192956 [pid=18699] ppid=18697 vsize=0 CPUtime=1.63 /proc/18699/stat : 18699 (java) Z 18697 18699 18148 0 -1 4203548 13248 0 97 0 153 10 0 0 15 0 2 0 12384064 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 12 /proc/18699/statm: 0 0 0 0 0 0 0 [pid=18699/tid=18701] ppid=18697 vsize=0 CPUtime=0.86 /proc/18699/task/18701/stat : 18701 (java) R 18697 18699 18148 0 -1 4203588 10469 0 59 0 79 7 0 0 25 0 2 0 12384080 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 1 0 0 14 Current children cumulated CPU time (s) 1.63 Current children cumulated vsize (KiB) 0 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 1.50275 CPU time (s): 1.64175 CPU user time (s): 1.53877 CPU system time (s): 0.102984 CPU usage (%): 109.25 Max. virtual memory (cumulated for all children) (KiB): 1528756 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.53877 system time used= 0.102984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13248 page faults= 97 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 684 involuntary context switches= 213 runsolver used 0.007998 second user time and 0.014997 second system time The end
Begin job on node052 at 2010-07-06 20:42:54 IDJOB=2685581 IDBENCH=76548 IDSOLVER=1164 FILE ID=node052/2685581-1278441774 PBS_JOBID= 11233491 Free space on /tmp= 62492 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j60/normalized-j6030_9-unsat.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2685581-1278441774/watcher-2685581-1278441774 -o /tmp/evaluation-result-2685581-1278441774/solver-2685581-1278441774 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2685581-1278441774.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f9d555c8d7cd5b0fec309976f30b1d93 RANDOM SEED=857260024 node052.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 : 3000.213 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 : 6000.42 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 : 3000.213 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: 1809960 kB Buffers: 18368 kB Cached: 102176 kB SwapCached: 0 kB Active: 87636 kB Inactive: 92600 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1809960 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 1588 kB Writeback: 0 kB AnonPages: 59588 kB Mapped: 14380 kB Slab: 46776 kB PageTables: 4204 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180988 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= 62492 MiB End job on node052 at 2010-07-06 20:42:56