Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 | UNSAT | 1.92071 | 1.11204 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/ aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb |
MD5SUM | 63dafaa5a785f38064ac19ced11339d2 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
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 | 0.12598 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 2520 |
Total number of constraints | 142 |
Number of constraints which are clauses | 72 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 35 |
Maximum length of a constraint | 36 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 37 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre 0.08/0.14 c This is free software under the dual EPL/GNU LGPL licenses. 0.08/0.14 c See www.sat4j.org for details. 0.08/0.15 c version 2.2.0.v20100526 0.08/0.15 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.15 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.15 c java.vm.version 11.2-b01 0.08/0.15 c java.vm.vendor Sun Microsystems Inc. 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0_12 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.18-164.el5 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1393557488 0.08/0.15 c Max memory 1395916800 0.08/0.15 c Total memory 1395916800 0.08/0.15 c Number of processors 2 0.22/0.22 c Pseudo Boolean Optimization 0.22/0.22 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.22/0.22 c --- Begin Solver configuration --- 0.22/0.22 c Stops conflict analysis at the first Unique Implication Point 0.22/0.22 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7 0.22/0.22 c Learn all clauses as in MiniSAT 0.22/0.22 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.22/0.22 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.22/0.22 c No reason simplification 0.22/0.22 c Armin Biere (Picosat) restarts strategy 0.22/0.22 c Glucose learned constraints deletion strategy 0.22/0.22 c timeout=2147483s 0.22/0.22 c DB Simplification allowed=false 0.22/0.22 c --- End Solver configuration --- 0.22/0.22 c solving HOME/instance-2661026-1276327722.opb 0.22/0.22 c reading problem ... 0.55/0.48 c ... done. Wall clock time 0.26s. 0.55/0.48 c #vars 2520 0.55/0.48 c #constraints 142 0.55/0.48 c constraints type 0.55/0.48 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 72 0.55/0.48 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70 1.53/0.94 c starts : 1 1.53/0.94 c conflicts : 35 1.53/0.94 c decisions : 596 1.53/0.94 c propagations : 1294 1.53/0.94 c inspects : 1294 1.53/0.94 c learnt literals : 0 1.53/0.94 c learnt binary clauses : 0 1.53/0.94 c learnt ternary clauses : 0 1.53/0.94 c learnt clauses : 34 1.53/0.94 c ignored clauses : 0 1.53/0.94 c root simplifications : 0 1.53/0.94 c removed literals (reason simplification) : 0 1.53/0.94 c reason swapping (by a shorter reason) : 0 1.53/0.94 c Calls to reduceDB : 0 1.53/0.94 c number of reductions to clauses (during analyze) : 0 1.53/0.94 c number of learned constraints concerned by reduction : 0 1.53/0.94 c number of learning phase by resolution : 0 1.53/0.94 c number of learning phase by cutting planes : 0 1.53/0.94 c speed (assignments/second) : 2776.824034334764 1.53/0.94 c non guided choices 596 1.53/0.94 c learnt constraints type 1.53/0.94 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 34 1.53/0.94 c constraints type 1.53/0.94 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 72 1.53/0.95 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 70 1.53/0.95 s UNSATISFIABLE 1.53/0.95 c Total wall clock time (in seconds): 0.729
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-2661026-1276327722/watcher-2661026-1276327722 -o /tmp/evaluation-result-2661026-1276327722/solver-2661026-1276327722 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661026-1276327722.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 9493 /proc/meminfo: memFree=1822824/2059040 swapFree=4192956/4192956 [pid=9493] ppid=9491 vsize=1832 CPUtime=0 /proc/9493/stat : 9493 (java6) S 9491 9493 8665 0 -1 4194304 251 0 0 0 0 0 0 0 16 0 1 0 8375827 1875968 153 1992294400 134512640 134550932 4293304544 18446744073709551615 4294960144 0 2147483391 4096 0 18446744071699383486 0 0 17 1 0 0 0 /proc/9493/statm: 458 153 116 10 0 63 0 [startup+0.053553 s] /proc/loadavg: 1.00 1.00 1.00 3/106 9493 /proc/meminfo: memFree=1822824/2059040 swapFree=4192956/4192956 [pid=9493] ppid=9491 vsize=1521016 CPUtime=0.03 /proc/9493/stat : 9493 (java) S 9491 9493 8665 0 -1 4202496 3498 0 1 0 2 1 0 0 15 0 5 0 8375827 1557520384 2941 1992294400 134512640 134550932 4288689856 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/9493/statm: 380254 2941 990 10 0 377564 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1521016 [startup+0.101558 s] /proc/loadavg: 1.00 1.00 1.00 3/106 9493 /proc/meminfo: memFree=1822824/2059040 swapFree=4192956/4192956 [pid=9493] ppid=9491 vsize=1524024 CPUtime=0.08 /proc/9493/stat : 9493 (java) S 9491 9493 8665 0 -1 4202496 3935 0 1 0 6 2 0 0 15 0 12 0 8375827 1560600576 3374 1992294400 134512640 134550932 4288689856 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9493/statm: 381006 3374 1073 10 0 378308 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1524024 [startup+0.300579 s] /proc/loadavg: 1.00 1.00 1.00 3/106 9493 /proc/meminfo: memFree=1822824/2059040 swapFree=4192956/4192956 [pid=9493] ppid=9491 vsize=1526292 CPUtime=0.35 /proc/9493/stat : 9493 (java) S 9491 9493 8665 0 -1 4202496 5330 0 1 0 32 3 0 0 15 0 12 0 8375827 1562923008 4767 1992294400 134512640 134550932 4288689856 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9493/statm: 381573 4768 1359 10 0 378875 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1526292 [startup+0.700631 s] /proc/loadavg: 1.00 1.00 1.00 3/106 9493 /proc/meminfo: memFree=1822824/2059040 swapFree=4192956/4192956 [pid=9493] ppid=9491 vsize=1530684 CPUtime=1.14 /proc/9493/stat : 9493 (java) S 9491 9493 8665 0 -1 4202496 7694 0 1 0 109 5 0 0 15 0 13 0 8375827 1567420416 6696 1992294400 134512640 134550932 4288689856 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9493/statm: 382671 6696 1402 10 0 379973 0 Current children cumulated CPU time (s) 1.14 Current children cumulated vsize (KiB) 1530684 Solver just ended. Dumping a history of the last processes samples [startup+1.10972 s] /proc/loadavg: 1.00 1.00 1.00 6/118 9507 /proc/meminfo: memFree=1796628/2059040 swapFree=4192956/4192956 [pid=9493] ppid=9491 vsize=0 CPUtime=1.9 /proc/9493/stat : 9493 (java) Z 9491 9493 8665 0 -1 4203548 8978 0 1 0 185 5 0 0 15 0 2 0 8375827 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/9493/statm: 0 0 0 0 0 0 0 [pid=9493/tid=9497] ppid=9491 vsize=0 CPUtime=0 /proc/9493/task/9497/stat : 9497 (java) R 9491 9493 8665 0 -1 4203588 1 0 0 0 0 0 0 0 18 0 2 0 8375830 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 0 Current children cumulated CPU time (s) 1.9 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 1.11204 CPU time (s): 1.92071 CPU user time (s): 1.85872 CPU system time (s): 0.06199 CPU usage (%): 172.719 Max. virtual memory (cumulated for all children) (KiB): 1532032 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.85872 system time used= 0.06199 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8978 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= 146 involuntary context switches= 113 runsolver used 0.008998 second user time and 0.012998 second system time The end
Begin job on node006 at 2010-06-12 09:28:42 IDJOB=2661026 IDBENCH=1426 IDSOLVER=1165 FILE ID=node006/2661026-1276327722 PBS_JOBID= 11173157 Free space on /tmp= 62472 MiB SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661026-1276327722/watcher-2661026-1276327722 -o /tmp/evaluation-result-2661026-1276327722/solver-2661026-1276327722 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661026-1276327722.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 63dafaa5a785f38064ac19ced11339d2 RANDOM SEED=1998940279 node006.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 : 3000.204 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 : 3000.204 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: 1823344 kB Buffers: 11400 kB Cached: 100796 kB SwapCached: 0 kB Active: 115660 kB Inactive: 56468 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1823344 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 284 kB Writeback: 0 kB AnonPages: 59908 kB Mapped: 15384 kB Slab: 41684 kB PageTables: 4056 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181348 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= 62472 MiB End job on node006 at 2010-06-12 09:28:43