Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | SAT | 0.689894 | 0.473189 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga10_8_sat_pb.cnf.cr.opb |
MD5SUM | 83821c95b91ad0b327b99b994f17f77a |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.001998 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 120 |
Total number of constraints | 106 |
Number of constraints which are clauses | 88 |
Number of constraints which are cardinality constraints (but not clauses) | 18 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 10 |
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 | 11 |
Number of bits of the biggest sum of numbers | 4 |
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 0.09/0.20 c Pseudo Boolean Optimization 0.09/0.20 c --- Begin Solver configuration --- 0.09/0.20 c Stops conflict analysis at the first Unique Implication Point 0.09/0.20 c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@64dc11 0.09/0.20 c Learn all clauses as in MiniSAT 0.09/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.09/0.20 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function 0.09/0.20 c Expensive reason simplification 0.09/0.20 c Armin Biere (Picosat) restarts strategy 0.09/0.20 c Glucose learned constraints deletion strategy 0.09/0.20 c timeout=2147483s 0.09/0.20 c DB Simplification allowed=false 0.09/0.20 c --- End Solver configuration --- 0.09/0.20 c solving HOME/instance-2659567-1276330045.opb 0.09/0.20 c reading problem ... 0.24/0.26 c ... done. Wall clock time 0.061s. 0.24/0.26 c #vars 120 0.24/0.26 c #constraints 106 0.24/0.26 c constraints type 0.24/0.26 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 88 0.24/0.26 c org.sat4j.minisat.constraints.card.MinWatchCard => 18 0.56/0.40 c starts : 2 0.56/0.40 c conflicts : 174 0.56/0.40 c decisions : 382 0.56/0.40 c propagations : 2486 0.56/0.40 c inspects : 8820 0.56/0.40 c learnt literals : 0 0.56/0.40 c learnt binary clauses : 0 0.56/0.40 c learnt ternary clauses : 0 0.56/0.40 c learnt clauses : 174 0.56/0.40 c ignored clauses : 0 0.56/0.40 c root simplifications : 0 0.56/0.40 c removed literals (reason simplification) : 8 0.56/0.40 c reason swapping (by a shorter reason) : 0 0.56/0.40 c Calls to reduceDB : 0 0.56/0.40 c number of reductions to clauses (during analyze) : 0 0.56/0.40 c number of learned constraints concerned by reduction : 0 0.56/0.40 c number of learning phase by resolution : 0 0.56/0.40 c number of learning phase by cutting planes : 0 0.56/0.40 c speed (assignments/second) : 17884.892086330932 0.56/0.40 c non guided choices 45 0.56/0.40 c learnt constraints type 0.56/0.40 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 174 0.56/0.40 c constraints type 0.56/0.40 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 88 0.56/0.40 c org.sat4j.minisat.constraints.card.MinWatchCard => 18 0.56/0.40 s SATISFIABLE 0.56/0.40 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 x84 x85 -x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 x112 x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 0.56/0.40 c Total wall clock time (in seconds): 0.203
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659567-1276330045/watcher-2659567-1276330045 -o /tmp/evaluation-result-2659567-1276330045/solver-2659567-1276330045 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659567-1276330045.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: 0.85 0.97 0.99 3/106 11586 /proc/meminfo: memFree=1844444/2059040 swapFree=4136244/4192956 [pid=11586] ppid=11584 vsize=248 CPUtime=0 /proc/11586/stat : 11586 (java) R 11584 11586 10523 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 8608464 253952 28 1992294400 134512640 134550932 4292335552 18446744073709551615 8045022 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/11586/statm: 62 28 21 10 0 23 0 [startup+0.063377 s] /proc/loadavg: 0.85 0.97 0.99 3/106 11586 /proc/meminfo: memFree=1844444/2059040 swapFree=4136244/4192956 [pid=11586] ppid=11584 vsize=1521796 CPUtime=0.05 /proc/11586/stat : 11586 (java) S 11584 11586 10523 0 -1 4202496 3678 0 1 0 3 2 0 0 18 0 7 0 8608464 1558319104 3118 1992294400 134512640 134550932 4292335552 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/11586/statm: 380449 3118 1033 10 0 377759 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1521796 [startup+0.101381 s] /proc/loadavg: 0.85 0.97 0.99 3/106 11586 /proc/meminfo: memFree=1844444/2059040 swapFree=4136244/4192956 [pid=11586] ppid=11584 vsize=1524184 CPUtime=0.09 /proc/11586/stat : 11586 (java) S 11584 11586 10523 0 -1 4202496 4000 0 1 0 7 2 0 0 18 0 12 0 8608464 1560764416 3438 1992294400 134512640 134550932 4292335552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/11586/statm: 381046 3438 1078 10 0 378348 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1524184 [startup+0.300049 s] /proc/loadavg: 0.85 0.97 0.99 3/106 11586 /proc/meminfo: memFree=1844444/2059040 swapFree=4136244/4192956 [pid=11586] ppid=11584 vsize=1526104 CPUtime=0.36 /proc/11586/stat : 11586 (java) S 11584 11586 10523 0 -1 4202496 5306 0 1 0 34 2 0 0 18 0 13 0 8608464 1562730496 4742 1992294400 134512640 134550932 4292335552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/11586/statm: 381526 4742 1358 10 0 378828 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1526104 Solver just ended. Dumping a history of the last processes samples [startup+0.400048 s] /proc/loadavg: 0.85 0.97 0.99 3/106 11586 /proc/meminfo: memFree=1844444/2059040 swapFree=4136244/4192956 [pid=11586] ppid=11584 vsize=1528384 CPUtime=0.56 /proc/11586/stat : 11586 (java) S 11584 11586 10523 0 -1 4202496 5874 0 1 0 54 2 0 0 18 0 13 0 8608464 1565065216 5310 1992294400 134512640 134550932 4292335552 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/11586/statm: 382096 5310 1388 10 0 379398 0 Current children cumulated CPU time (s) 0.56 Current children cumulated vsize (KiB) 1528384 Child status: 10 Real time (s): 0.473189 CPU time (s): 0.689894 CPU user time (s): 0.657899 CPU system time (s): 0.031995 CPU usage (%): 145.797 Max. virtual memory (cumulated for all children) (KiB): 1528384 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.657899 system time used= 0.031995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6060 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= 86 involuntary context switches= 77 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node002 at 2010-06-12 10:07:25 IDJOB=2659567 IDBENCH=1444 IDSOLVER=1164 FILE ID=node002/2659567-1276330045 PBS_JOBID= 11173165 Free space on /tmp= 62400 MiB SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga10_8_sat_pb.cnf.cr.opb COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659567-1276330045/watcher-2659567-1276330045 -o /tmp/evaluation-result-2659567-1276330045/solver-2659567-1276330045 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659567-1276330045.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 83821c95b91ad0b327b99b994f17f77a RANDOM SEED=1383714444 node002.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 : 3000.242 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 : 3000.242 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: 1844964 kB Buffers: 13224 kB Cached: 116852 kB SwapCached: 17024 kB Active: 106556 kB Inactive: 43316 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1844964 kB SwapTotal: 4192956 kB SwapFree: 4136244 kB Dirty: 556 kB Writeback: 0 kB AnonPages: 10824 kB Mapped: 9180 kB Slab: 42440 kB PageTables: 3976 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179952 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= 62400 MiB End job on node002 at 2010-06-12 10:07:26