Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J PB Resolution 2.2.0 2010-05-26 | SAT | 1.07783 | 0.684305 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga10_9_sat_pb.cnf.cr.opb |
MD5SUM | 98387df106b9c2266c0cac101cb8ee1c |
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 | 0.007998 |
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 | 135 |
Total number of constraints | 118 |
Number of constraints which are clauses | 99 |
Number of constraints which are cardinality constraints (but not clauses) | 19 |
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 |
0.08/0.14 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. 0.08/0.16 c version 2.2.0.v20100526 0.08/0.16 c java.runtime.name Java(TM) SE Runtime Environment 0.08/0.16 c java.vm.name Java HotSpot(TM) Server VM 0.08/0.16 c java.vm.version 11.2-b01 0.08/0.16 c java.vm.vendor Sun Microsystems Inc. 0.08/0.16 c sun.arch.data.model 32 0.08/0.16 c java.version 1.6.0_12 0.08/0.16 c os.name Linux 0.08/0.16 c os.version 2.6.18-164.el5 0.08/0.16 c os.arch i386 0.08/0.16 c Free memory 1393557488 0.08/0.16 c Max memory 1395916800 0.08/0.16 c Total memory 1395916800 0.08/0.16 c Number of processors 2 0.22/0.22 c Pseudo Boolean Optimization 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.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4 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 lightweight component caching from RSAT taking into account the objective function 0.22/0.22 c Expensive 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-2659531-1276323433.opb 0.22/0.22 c reading problem ... 0.22/0.29 c ... done. Wall clock time 0.074s. 0.22/0.29 c #vars 135 0.22/0.29 c #constraints 118 0.22/0.29 c constraints type 0.22/0.29 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 99 0.22/0.29 c org.sat4j.minisat.constraints.card.MinWatchCard => 19 0.93/0.61 c starts : 4 0.93/0.61 c conflicts : 373 0.93/0.61 c decisions : 818 0.93/0.61 c propagations : 5711 0.93/0.61 c inspects : 36595 0.93/0.61 c learnt literals : 0 0.93/0.61 c learnt binary clauses : 0 0.93/0.61 c learnt ternary clauses : 0 0.93/0.61 c learnt clauses : 373 0.93/0.61 c ignored clauses : 0 0.93/0.61 c root simplifications : 0 0.93/0.61 c removed literals (reason simplification) : 32 0.93/0.61 c reason swapping (by a shorter reason) : 0 0.93/0.61 c Calls to reduceDB : 0 0.93/0.61 c number of reductions to clauses (during analyze) : 0 0.93/0.61 c number of learned constraints concerned by reduction : 0 0.93/0.61 c number of learning phase by resolution : 0 0.93/0.61 c number of learning phase by cutting planes : 0 0.93/0.61 c speed (assignments/second) : 18130.15873015873 0.93/0.61 c non guided choices 54 0.93/0.61 c learnt constraints type 0.93/0.61 c org.sat4j.minisat.constraints.cnf.LearntHTClause => 373 0.93/0.61 c constraints type 0.93/0.61 c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 99 0.93/0.61 c org.sat4j.minisat.constraints.card.MinWatchCard => 19 0.93/0.61 s SATISFIABLE 0.93/0.61 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 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 -x129 x130 -x131 x132 -x133 -x134 -x135 0.93/0.61 c Total wall clock time (in seconds): 0.394
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659531-1276323433/watcher-2659531-1276323433 -o /tmp/evaluation-result-2659531-1276323433/solver-2659531-1276323433 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659531-1276323433.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: 0.92 0.98 0.99 3/106 10689 /proc/meminfo: memFree=1889216/2059040 swapFree=4135044/4192956 [pid=10689] ppid=10687 vsize=248 CPUtime=0 /proc/10689/stat : 10689 (java6) R 10687 10689 9294 0 -1 4194304 109 0 0 0 0 0 0 0 19 0 1 0 7944639 253952 28 1992294400 134512640 134550932 4294905376 18446744073709551615 9183828 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/10689/statm: 62 28 21 10 0 23 0 [startup+0.0804049 s] /proc/loadavg: 0.92 0.98 0.99 3/106 10689 /proc/meminfo: memFree=1889216/2059040 swapFree=4135044/4192956 [pid=10689] ppid=10687 vsize=1521796 CPUtime=0.06 /proc/10689/stat : 10689 (java) S 10687 10689 9294 0 -1 4202496 3742 0 1 0 4 2 0 0 15 0 7 0 7944639 1558319104 3183 1992294400 134512640 134550932 4287940352 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 /proc/10689/statm: 380449 3183 1036 10 0 377759 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1521796 [startup+0.101406 s] /proc/loadavg: 0.92 0.98 0.99 3/106 10689 /proc/meminfo: memFree=1889216/2059040 swapFree=4135044/4192956 [pid=10689] ppid=10687 vsize=1523992 CPUtime=0.08 /proc/10689/stat : 10689 (java) S 10687 10689 9294 0 -1 4202496 3910 0 1 0 6 2 0 0 15 0 12 0 7944639 1560567808 3349 1992294400 134512640 134550932 4287940352 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10689/statm: 380998 3349 1061 10 0 378308 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1523992 [startup+0.311606 s] /proc/loadavg: 0.92 0.98 0.99 3/106 10689 /proc/meminfo: memFree=1889216/2059040 swapFree=4135044/4192956 [pid=10689] ppid=10687 vsize=1527172 CPUtime=0.36 /proc/10689/stat : 10689 (java) S 10687 10689 9294 0 -1 4202496 5453 0 1 0 33 3 0 0 15 0 13 0 7944639 1563824128 4890 1992294400 134512640 134550932 4287940352 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10689/statm: 381793 4890 1361 10 0 379095 0 Current children cumulated CPU time (s) 0.36 Current children cumulated vsize (KiB) 1527172 Solver just ended. Dumping a history of the last processes samples [startup+0.501447 s] /proc/loadavg: 0.92 0.98 0.99 3/106 10689 /proc/meminfo: memFree=1889216/2059040 swapFree=4135044/4192956 [pid=10689] ppid=10687 vsize=1528568 CPUtime=0.73 /proc/10689/stat : 10689 (java) S 10687 10689 9294 0 -1 4202496 6014 0 1 0 70 3 0 0 15 0 13 0 7944639 1565253632 5339 1992294400 134512640 134550932 4287940352 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10689/statm: 382142 5339 1394 10 0 379444 0 Current children cumulated CPU time (s) 0.73 Current children cumulated vsize (KiB) 1528568 [startup+0.601454 s] /proc/loadavg: 0.92 0.98 0.99 3/106 10689 /proc/meminfo: memFree=1889216/2059040 swapFree=4135044/4192956 [pid=10689] ppid=10687 vsize=1528736 CPUtime=0.93 /proc/10689/stat : 10689 (java) S 10687 10689 9294 0 -1 4202496 6060 0 1 0 90 3 0 0 15 0 13 0 7944639 1565425664 5385 1992294400 134512640 134550932 4287940352 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 /proc/10689/statm: 382184 5385 1401 10 0 379486 0 Current children cumulated CPU time (s) 0.93 Current children cumulated vsize (KiB) 1528736 Child status: 10 Real time (s): 0.684305 CPU time (s): 1.07783 CPU user time (s): 1.04084 CPU system time (s): 0.036994 CPU usage (%): 157.508 Max. virtual memory (cumulated for all children) (KiB): 1528772 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.04084 system time used= 0.036994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6097 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= 140 involuntary context switches= 80 runsolver used 0.005999 second user time and 0.009998 second system time The end
Begin job on node015 at 2010-06-12 08:17:13 IDJOB=2659531 IDBENCH=1408 IDSOLVER=1164 FILE ID=node015/2659531-1276323433 PBS_JOBID= 11173155 Free space on /tmp= 62548 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_9_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-2659531-1276323433/watcher-2659531-1276323433 -o /tmp/evaluation-result-2659531-1276323433/solver-2659531-1276323433 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659531-1276323433.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 98387df106b9c2266c0cac101cb8ee1c RANDOM SEED=2088461514 node015.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 : 3000.244 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 : 3000.244 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: 1889488 kB Buffers: 5736 kB Cached: 96516 kB SwapCached: 13912 kB Active: 67944 kB Inactive: 50108 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1889488 kB SwapTotal: 4192956 kB SwapFree: 4135044 kB Dirty: 412 kB Writeback: 4 kB AnonPages: 10636 kB Mapped: 7684 kB Slab: 29660 kB PageTables: 4108 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182064 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= 62548 MiB End job on node015 at 2010-06-12 08:17:14