Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
SAT4J Pseudo CP 2.1.1 | SAT | 0.699892 | 0.52181 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/ FPGA_SAT05/normalized-fpga11_10_sat_pb.cnf.cr.opb |
MD5SUM | ad8c96101fa1b2a172901cb81285d15c |
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 | 0.002998 |
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 | 165 |
Total number of constraints | 141 |
Number of constraints which are clauses | 120 |
Number of constraints which are cardinality constraints (but not clauses) | 21 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 11 |
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 | 12 |
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) 2004-2008 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 2.1.1.v20090612 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 2.6.9-22.EL.rootsmp 0.08/0.16 c os.arch i386 0.08/0.16 c Free memory 1342000320 0.08/0.16 c Max memory 1344274432 0.08/0.16 c Total memory 1344274432 0.08/0.16 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@ecd7e 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 MiniSAT restarts strategy 0.22/0.22 c Memory based 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-1855180-1244869920.opb 0.22/0.22 c reading problem ... 0.32/0.31 c ... done. Wall clock time 0.091s. 0.32/0.31 c #vars 165 0.32/0.31 c #constraints 141 0.32/0.31 c constraints type 0.32/0.31 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 120 0.32/0.31 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 21 0.67/0.50 c starts : 1 0.67/0.50 c conflicts : 28 0.67/0.50 c decisions : 215 0.67/0.50 c propagations : 824 0.67/0.50 c inspects : 3221 0.67/0.50 c learnt literals : 0 0.67/0.50 c learnt binary clauses : 0 0.67/0.50 c learnt ternary clauses : 0 0.67/0.50 c learnt clauses : 28 0.67/0.50 c ignored clauses : 0 0.67/0.50 c root simplifications : 0 0.67/0.50 c removed literals (reason simplification) : 0 0.67/0.50 c reason swapping (by a shorter reason) : 0 0.67/0.50 c Calls to reduceDB : 0 0.67/0.50 c speed (assignments/second) : 4735.6321839080465 0.67/0.50 c non guided choices 46 0.67/0.50 c learnt constraints type 0.67/0.50 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 1 0.67/0.50 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 14 0.67/0.50 c org.sat4j.pb.constraints.pb.MaxWatchPb => 13 0.67/0.50 c constraints type 0.67/0.50 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 120 0.67/0.50 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 21 0.67/0.50 s SATISFIABLE 0.67/0.50 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 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 x148 -x149 -x150 -x151 x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 0.67/0.50 c Total wall clock time (in seconds): 0.283
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1855180-1244869920/watcher-1855180-1244869920 -o /tmp/evaluation-result-1855180-1244869920/solver-1855180-1244869920 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855180-1244869920.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 3/64 11281 /proc/meminfo: memFree=968544/2055920 swapFree=4182560/4192956 [pid=11281] ppid=11279 vsize=18576 CPUtime=0 /proc/11281/stat : 11281 (runsolver) R 11279 11281 10597 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 154592174 19021824 284 1992294400 4194304 4302564 548682068416 18446744073709551615 227848809767 0 2147483391 4096 24578 0 0 0 17 0 0 0 /proc/11281/statm: 4644 284 249 26 0 2626 0 [startup+0.0319379 s] /proc/loadavg: 1.00 1.00 1.00 3/64 11281 /proc/meminfo: memFree=968544/2055920 swapFree=4182560/4192956 [pid=11281] ppid=11279 vsize=1467816 CPUtime=0.02 /proc/11281/stat : 11281 (java) S 11279 11281 10597 0 -1 0 2416 0 1 0 1 1 0 0 18 0 4 0 154592174 1503043584 2163 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 /proc/11281/statm: 366954 2164 498 9 0 364706 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1467816 [startup+0.104924 s] /proc/loadavg: 1.00 1.00 1.00 3/64 11281 /proc/meminfo: memFree=968544/2055920 swapFree=4182560/4192956 [pid=11281] ppid=11279 vsize=1473608 CPUtime=0.08 /proc/11281/stat : 11281 (java) S 11279 11281 10597 0 -1 0 3605 0 1 0 6 2 0 0 18 0 12 0 154592174 1508974592 3348 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/11281/statm: 368402 3348 1066 9 0 365750 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1473608 [startup+0.300948 s] /proc/loadavg: 1.00 1.00 1.00 3/64 11281 /proc/meminfo: memFree=968544/2055920 swapFree=4182560/4192956 [pid=11281] ppid=11279 vsize=1474484 CPUtime=0.32 /proc/11281/stat : 11281 (java) S 11279 11281 10597 0 -1 0 4988 0 1 0 29 3 0 0 18 0 12 0 154592174 1509871616 4725 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/11281/statm: 368621 4725 1353 9 0 365964 0 Current children cumulated CPU time (s) 0.32 Current children cumulated vsize (KiB) 1474484 Solver just ended. Dumping a history of the last processes samples [startup+0.501969 s] /proc/loadavg: 1.00 1.00 1.00 3/64 11281 /proc/meminfo: memFree=968544/2055920 swapFree=4182560/4192956 [pid=11281] ppid=11279 vsize=1476592 CPUtime=0.67 /proc/11281/stat : 11281 (java) S 11279 11281 10597 0 -1 0 5930 0 1 0 64 3 0 0 18 0 13 0 154592174 1512030208 5420 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 /proc/11281/statm: 369148 5420 1393 9 0 366491 0 Current children cumulated CPU time (s) 0.67 Current children cumulated vsize (KiB) 1476592 Child status: 10 Real time (s): 0.52181 CPU time (s): 0.699892 CPU user time (s): 0.658899 CPU system time (s): 0.040993 CPU usage (%): 134.128 Max. virtual memory (cumulated for all children) (KiB): 1476592 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.658899 system time used= 0.040993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5967 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= 211 involuntary context switches= 142 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node18 at 2009-06-13 07:12:00 IDJOB=1855180 IDBENCH=1441 IDSOLVER=681 FILE ID=node18/1855180-1244869920 PBS_JOBID= 9354330 Free space on /tmp= 66200 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga11_10_sat_pb.cnf.cr.opb COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1855180-1244869920/watcher-1855180-1244869920 -o /tmp/evaluation-result-1855180-1244869920/solver-1855180-1244869920 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1855180-1244869920.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ad8c96101fa1b2a172901cb81285d15c RANDOM SEED=828383112 node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.236 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.236 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 968960 kB Buffers: 58412 kB Cached: 950640 kB SwapCached: 4148 kB Active: 81104 kB Inactive: 935280 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 968960 kB SwapTotal: 4192956 kB SwapFree: 4182560 kB Dirty: 292 kB Writeback: 0 kB Mapped: 13060 kB Slab: 56648 kB Committed_AS: 116668 kB PageTables: 1376 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66200 MiB End job on node18 at 2009-06-13 07:12:01