Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 1.13383 | 0.780856 |
Name | /DEC-SMALLINT-LIN/oliveras/j30/ normalized-j308_1-unsat.opb |
MD5SUM | 995e772deeb96bffa12f22a89aafb659 |
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 | 0.033994 |
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 | 2728 |
Total number of constraints | 8382 |
Number of constraints which are clauses | 8210 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 172 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 17 |
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 | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 143 |
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 |
0.06/0.19 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.06/0.19 c This is free software under the dual EPL/GNU LGPL licenses. 0.06/0.19 c See www.sat4j.org for details. 0.13/0.20 c version 2.2.0.v20100526 0.13/0.20 c java.runtime.name Java(TM) SE Runtime Environment 0.13/0.20 c java.vm.name Java HotSpot(TM) Server VM 0.13/0.20 c java.vm.version 11.2-b01 0.13/0.20 c java.vm.vendor Sun Microsystems Inc. 0.13/0.20 c sun.arch.data.model 32 0.13/0.20 c java.version 1.6.0_12 0.13/0.20 c os.name Linux 0.13/0.20 c os.version 2.6.18-164.el5 0.13/0.20 c os.arch i386 0.13/0.20 c Free memory 1393557488 0.13/0.21 c Max memory 1395916800 0.13/0.21 c Total memory 1395916800 0.13/0.21 c Number of processors 2 0.13/0.27 c Pseudo Boolean Optimization 0.13/0.27 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.13/0.27 c --- Begin Solver configuration --- 0.13/0.27 c Stops conflict analysis at the first Unique Implication Point 0.13/0.27 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.13/0.27 c Learn all clauses as in MiniSAT 0.13/0.27 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.13/0.27 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.13/0.27 c No reason simplification 0.13/0.27 c Armin Biere (Picosat) restarts strategy 0.13/0.27 c Glucose learned constraints deletion strategy 0.13/0.27 c timeout=2147483s 0.13/0.27 c DB Simplification allowed=false 0.13/0.27 c --- End Solver configuration --- 0.13/0.27 c solving HOME/instance-2684546-1278432545.opb 0.13/0.27 c reading problem ... 0.99/0.73 c (trivial inconsistency) 0.99/0.73 c starts : 0 0.99/0.73 c conflicts : 0 0.99/0.73 c decisions : 0 0.99/0.73 c propagations : 0 0.99/0.73 c inspects : 0 0.99/0.73 c learnt literals : 0 0.99/0.73 c learnt binary clauses : 0 0.99/0.74 c learnt ternary clauses : 0 0.99/0.74 c learnt clauses : 0 0.99/0.74 c ignored clauses : 0 0.99/0.74 c root simplifications : 0 0.99/0.74 c removed literals (reason simplification) : 0 0.99/0.74 c reason swapping (by a shorter reason) : 0 0.99/0.74 c Calls to reduceDB : 0 0.99/0.74 c number of reductions to clauses (during analyze) : 0 0.99/0.74 c number of learned constraints concerned by reduction : 0 0.99/0.74 c number of learning phase by resolution : 0 0.99/0.74 c number of learning phase by cutting planes : 0 0.99/0.74 c speed (assignments/second) : 0.0 0.99/0.74 c non guided choices 0 0.99/0.74 c learnt constraints type 0.99/0.74 c constraints type 0.99/0.74 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 3510 0.99/0.74 s UNSATISFIABLE 0.99/0.74 c Total wall clock time (in seconds): 0.469
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-2684546-1278432545/watcher-2684546-1278432545 -o /tmp/evaluation-result-2684546-1278432545/solver-2684546-1278432545 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2684546-1278432545.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: 0.00 0.00 0.00 3/106 22269 /proc/meminfo: memFree=1492728/2059040 swapFree=4192956/4192956 [pid=22269] ppid=22267 vsize=1832 CPUtime=0 /proc/22269/stat : 22269 (java6) S 22267 22269 22163 0 -1 4194304 245 0 0 0 0 0 0 0 19 0 1 0 11465953 1875968 148 1992294400 134512640 134550932 4288727872 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699379390 0 0 17 1 0 0 0 /proc/22269/statm: 458 148 111 10 0 63 0 [startup+0.0874429 s] /proc/loadavg: 0.00 0.00 0.00 3/106 22269 /proc/meminfo: memFree=1492728/2059040 swapFree=4192956/4192956 [pid=22269] ppid=22267 vsize=1522364 CPUtime=0.04 /proc/22269/stat : 22269 (java) S 22267 22269 22163 0 -1 4202496 3628 0 1 0 2 2 0 0 15 0 7 0 11465953 1558900736 3069 1992294400 134512640 134550932 4292973712 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/22269/statm: 380591 3069 1024 10 0 377901 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1522364 [startup+0.104887 s] /proc/loadavg: 0.00 0.00 0.00 3/106 22269 /proc/meminfo: memFree=1492728/2059040 swapFree=4192956/4192956 [pid=22269] ppid=22267 vsize=1522364 CPUtime=0.06 /proc/22269/stat : 22269 (java) S 22267 22269 22163 0 -1 4202496 3773 0 1 0 4 2 0 0 15 0 7 0 11465953 1558900736 3214 1992294400 134512640 134550932 4292973712 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0 /proc/22269/statm: 380591 3215 1040 10 0 377901 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1522364 [startup+0.300877 s] /proc/loadavg: 0.00 0.00 0.00 3/106 22269 /proc/meminfo: memFree=1492728/2059040 swapFree=4192956/4192956 [pid=22269] ppid=22267 vsize=1525432 CPUtime=0.29 /proc/22269/stat : 22269 (java) S 22267 22269 22163 0 -1 4202496 5210 0 1 0 26 3 0 0 15 0 12 0 11465953 1562042368 4647 1992294400 134512640 134550932 4292973712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/22269/statm: 381358 4647 1351 10 0 378660 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1525432 [startup+0.700856 s] /proc/loadavg: 0.00 0.00 0.00 3/106 22269 /proc/meminfo: memFree=1492728/2059040 swapFree=4192956/4192956 [pid=22269] ppid=22267 vsize=1530232 CPUtime=0.99 /proc/22269/stat : 22269 (java) S 22267 22269 22163 0 -1 4202496 7853 0 1 0 95 4 0 0 15 0 12 0 11465953 1566957568 6934 1992294400 134512640 134550932 4292973712 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/22269/statm: 382558 6934 1401 10 0 379860 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 1530232 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.780856 CPU time (s): 1.13383 CPU user time (s): 1.07784 CPU system time (s): 0.055991 CPU usage (%): 145.203 Max. virtual memory (cumulated for all children) (KiB): 1530232 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.07784 system time used= 0.055991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8150 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= 115 involuntary context switches= 111 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node030 at 2010-07-06 18:09:05 IDJOB=2684546 IDBENCH=72932 IDSOLVER=1165 FILE ID=node030/2684546-1278432545 PBS_JOBID= 11233448 Free space on /tmp= 62508 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j30/normalized-j308_1-unsat.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684546-1278432545/watcher-2684546-1278432545 -o /tmp/evaluation-result-2684546-1278432545/solver-2684546-1278432545 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2684546-1278432545.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 995e772deeb96bffa12f22a89aafb659 RANDOM SEED=702736878 node030.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 : 3000.217 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 : 3000.217 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1493000 kB Buffers: 96136 kB Cached: 337264 kB SwapCached: 0 kB Active: 170544 kB Inactive: 322940 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1493000 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 728 kB Writeback: 0 kB AnonPages: 60000 kB Mapped: 14428 kB Slab: 50500 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180088 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= 62504 MiB End job on node030 at 2010-07-06 18:09:06