Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
SAT4J Pseudo CP 2.1.1 | SAT | 33 | 1.80472 | 1.15208 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir07_area_partials.opb |
MD5SUM | 7ce2ce9765bc91d2f0a2aa267ffcb923 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 33 |
Best CPU time to get the best result obtained on this benchmark | 0.018997 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 33 |
Optimality of the best value was proved | YES |
Number of variables | 190 |
Total number of constraints | 419 |
Number of constraints which are clauses | 419 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 92 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 92 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 92 |
Number of bits of the biggest sum of numbers | 7 |
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 0.08/0.15 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 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1342000320 0.08/0.15 c Max memory 1344274432 0.08/0.15 c Total memory 1344274432 0.08/0.15 c Number of processors 2 0.23/0.21 c Pseudo Boolean Optimization 0.23/0.21 c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP) 0.23/0.21 c --- Begin Solver configuration --- 0.23/0.21 c Stops conflict analysis at the first Unique Implication Point 0.23/0.21 c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ecd7e 0.23/0.21 c Learn all clauses as in MiniSAT 0.23/0.21 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 0.23/0.21 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function 0.23/0.21 c No reason simplification 0.23/0.21 c MiniSAT restarts strategy 0.23/0.21 c Memory based learned constraints deletion strategy 0.23/0.21 c timeout=2147483s 0.23/0.21 c DB Simplification allowed=false 0.23/0.21 c --- End Solver configuration --- 0.23/0.21 c solving HOME/instance-1857116-1244935655.opb 0.23/0.21 c reading problem ... 0.35/0.34 c ... done. Wall clock time 0.126s. 0.35/0.34 c #vars 190 0.35/0.34 c #constraints 419 0.35/0.34 c constraints type 0.35/0.34 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 286 0.35/0.34 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 103 0.35/0.36 c SATISFIABLE 0.35/0.36 c OPTIMIZING... 0.35/0.36 c Got one! Elapsed wall clock time (in seconds):0.153 0.35/0.37 o 36 0.35/0.39 c Got one! Elapsed wall clock time (in seconds):0.176 0.35/0.39 o 35 0.65/0.59 c Got one! Elapsed wall clock time (in seconds):0.376 0.65/0.59 o 34 1.21/0.85 c Got one! Elapsed wall clock time (in seconds):0.636 1.21/0.85 o 33 1.62/1.03 Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 35 1.62/1.03 at org.sat4j.minisat.constraints.card.MinWatchCard.remove(Unknown Source) 1.62/1.03 at org.sat4j.minisat.core.Solver.clearLearntClauses(Unknown Source) 1.62/1.03 at org.sat4j.minisat.core.Solver.removeConstr(Unknown Source) 1.62/1.03 at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(Unknown Source) 1.62/1.03 at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(Unknown Source) 1.62/1.03 at org.sat4j.AbstractOptimizationLauncher.solve(Unknown Source) 1.62/1.03 at org.sat4j.AbstractLauncher.run(Unknown Source) 1.62/1.03 at org.sat4j.pb.LanceurPseudo2007.main(Unknown Source) 1.62/1.03 c starts : 5 1.62/1.03 c conflicts : 78 1.62/1.03 c decisions : 335 1.62/1.03 c propagations : 3255 1.62/1.03 c inspects : 15909 1.62/1.03 c learnt literals : 0 1.62/1.03 c learnt binary clauses : 0 1.62/1.03 c learnt ternary clauses : 0 1.62/1.03 c learnt clauses : 77 1.62/1.03 c ignored clauses : 0 1.62/1.03 c root simplifications : 0 1.62/1.03 c removed literals (reason simplification) : 0 1.62/1.03 c reason swapping (by a shorter reason) : 0 1.62/1.03 c Calls to reduceDB : 0 1.62/1.03 c speed (assignments/second) : 17594.594594594593 1.62/1.03 c non guided choices 0 1.62/1.03 c learnt constraints type 1.62/1.03 c org.sat4j.pb.constraints.pb.LearntHTClausePB => 3 1.62/1.03 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 11 1.62/1.03 c org.sat4j.pb.constraints.pb.MaxWatchPb => 63 1.62/1.03 c constraints type 1.62/1.04 c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 286 1.62/1.04 c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 103 1.62/1.04 c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1 1.62/1.04 s SATISFIABLE 1.62/1.04 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 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 1.62/1.04 c objective function=33 1.62/1.04 c Total wall clock time (in seconds): 0.825
OK 33
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1857116-1244935655/watcher-1857116-1244935655 -o /tmp/evaluation-result-1857116-1244935655/solver-1857116-1244935655 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1857116-1244935655.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: 1.01 1.00 1.00 2/64 15687 /proc/meminfo: memFree=1336496/2055920 swapFree=4192956/4192956 [pid=15687] ppid=15685 vsize=18576 CPUtime=0 /proc/15687/stat : 15687 (runsolver) D 15685 15687 14933 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 161166054 19021824 284 1992294400 4194304 4302564 548682068416 18446744073709551615 269757246759 0 2147483391 4096 24578 18446744072099781622 0 0 17 1 0 0 /proc/15687/statm: 4644 284 249 26 0 2626 0 [startup+0.035245 s] /proc/loadavg: 1.01 1.00 1.00 2/64 15687 /proc/meminfo: memFree=1336496/2055920 swapFree=4192956/4192956 [pid=15687] ppid=15685 vsize=1468752 CPUtime=0.02 /proc/15687/stat : 15687 (java) S 15685 15687 14933 0 -1 0 2953 0 1 0 1 1 0 0 18 0 4 0 161166054 1504002048 2700 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 /proc/15687/statm: 367188 2700 938 9 0 364539 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1468752 [startup+0.101257 s] /proc/loadavg: 1.01 1.00 1.00 2/64 15687 /proc/meminfo: memFree=1336496/2055920 swapFree=4192956/4192956 [pid=15687] ppid=15685 vsize=1472584 CPUtime=0.08 /proc/15687/stat : 15687 (java) S 15685 15687 14933 0 -1 0 3616 0 1 0 6 2 0 0 18 0 12 0 161166054 1507926016 3359 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/15687/statm: 368146 3359 1068 9 0 365494 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1472584 [startup+0.3013 s] /proc/loadavg: 1.01 1.00 1.00 2/64 15687 /proc/meminfo: memFree=1336496/2055920 swapFree=4192956/4192956 [pid=15687] ppid=15685 vsize=1475044 CPUtime=0.35 /proc/15687/stat : 15687 (java) S 15685 15687 14933 0 -1 0 5014 0 1 0 32 3 0 0 18 0 12 0 161166054 1510445056 4752 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/15687/statm: 368761 4752 1356 9 0 366104 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1475044 [startup+0.701386 s] /proc/loadavg: 1.01 1.00 1.00 2/64 15687 /proc/meminfo: memFree=1336496/2055920 swapFree=4192956/4192956 [pid=15687] ppid=15685 vsize=1479144 CPUtime=1.02 /proc/15687/stat : 15687 (java) S 15685 15687 14933 0 -1 0 7445 0 1 0 98 4 0 0 18 0 13 0 161166054 1514643456 6494 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/15687/statm: 369786 6494 1410 9 0 367129 0 Current children cumulated CPU time (s) 1.02 Current children cumulated vsize (KiB) 1479144 Solver just ended. Dumping a history of the last processes samples [startup+1.10647 s] /proc/loadavg: 1.01 1.00 1.00 3/77 15700 /proc/meminfo: memFree=1307336/2055920 swapFree=4192956/4192956 [pid=15687] ppid=15685 vsize=1487296 CPUtime=1.75 /proc/15687/stat : 15687 (java) S 15685 15687 14933 0 -1 0 11959 0 1 0 169 6 0 0 18 0 11 0 161166054 1522991104 9664 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 /proc/15687/statm: 371824 9664 1417 9 0 369167 0 [pid=15687/tid=15689] ppid=15685 vsize=1487296 CPUtime=0.6 /proc/15687/task/15689/stat : 15689 (java) S 15685 15687 14933 0 -1 64 5730 0 1 0 57 3 0 0 17 0 11 0 161166056 1522991104 9664 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=15687/tid=15690] ppid=15685 vsize=1487296 CPUtime=0 /proc/15687/task/15690/stat : 15690 (java) S 15685 15687 14933 0 -1 64 3 0 0 0 0 0 0 0 19 0 11 0 161166057 1522991104 9664 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=15687/tid=15691] ppid=15685 vsize=1487296 CPUtime=0 /proc/15687/task/15691/stat : 15691 (java) S 15685 15687 14933 0 -1 64 1 0 0 0 0 0 0 0 20 0 11 0 161166057 1522991104 9664 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=15687/tid=15692] ppid=15685 vsize=1487296 CPUtime=0 /proc/15687/task/15692/stat : 15692 (java) S 15685 15687 14933 0 -1 64 2 0 0 0 0 0 0 0 16 0 11 0 161166059 1522991104 9664 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0 [pid=15687/tid=15693] ppid=15685 vsize=1487296 CPUtime=0 /proc/15687/task/15693/stat : 15693 (java) S 15685 15687 14933 0 -1 64 10 0 0 0 0 0 0 0 22 0 11 0 161166059 1522991104 9664 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=15687/tid=15694] ppid=15685 vsize=1487296 CPUtime=0 /proc/15687/task/15694/stat : 15694 (java) S 15685 15687 14933 0 -1 64 4 0 0 0 0 0 0 0 23 0 11 0 161166059 1522991104 9664 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=15687/tid=15696] ppid=15685 vsize=1487296 CPUtime=0.64 /proc/15687/task/15696/stat : 15696 (java) R 15685 15687 14933 0 -1 64 3144 0 0 0 63 1 0 0 18 0 11 0 161166063 1522991104 9664 1992294400 134512640 134550932 4294956000 18446744073709551615 106251340 0 4 0 16800975 0 0 0 -1 1 0 0 [pid=15687/tid=15697] ppid=15685 vsize=1487296 CPUtime=0.48 /proc/15687/task/15697/stat : 15697 (java) S 15685 15687 14933 0 -1 64 2322 0 0 0 48 0 0 0 16 0 11 0 161166063 1522991104 9664 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=15687/tid=15698] ppid=15685 vsize=1487296 CPUtime=0 /proc/15687/task/15698/stat : 15698 (java) S 15685 15687 14933 0 -1 64 1 0 0 0 0 0 0 0 25 0 11 0 161166063 1522991104 9664 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 [pid=15687/tid=15700] ppid=15685 vsize=1487296 CPUtime=0 /proc/15687/task/15700/stat : 15700 (java) S 15685 15687 14933 0 -1 64 4 0 0 0 0 0 0 0 19 0 11 0 161166090 1522991104 9664 1992294400 134512640 134550932 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 1.75 Current children cumulated vsize (KiB) 1487296 Child status: 1 Real time (s): 1.15208 CPU time (s): 1.80472 CPU user time (s): 1.72874 CPU system time (s): 0.075988 CPU usage (%): 156.649 Max. virtual memory (cumulated for all children) (KiB): 1487296 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.72874 system time used= 0.075988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12351 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= 340 involuntary context switches= 325 runsolver used 0.006998 second user time and 0.007998 second system time The end
Begin job on node13 at 2009-06-14 01:27:35 IDJOB=1857116 IDBENCH=25028 IDSOLVER=681 FILE ID=node13/1857116-1244935655 PBS_JOBID= 9354669 Free space on /tmp= 66360 MiB SOLVER NAME= SAT4J Pseudo CP 2.1.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir07_area_partials.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-1857116-1244935655/watcher-1857116-1244935655 -o /tmp/evaluation-result-1857116-1244935655/solver-1857116-1244935655 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar CuttingPlanes HOME/instance-1857116-1244935655.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7ce2ce9765bc91d2f0a2aa267ffcb923 RANDOM SEED=27584336 node13.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 : 3000.259 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 : 3000.259 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: 1336912 kB Buffers: 80968 kB Cached: 552996 kB SwapCached: 0 kB Active: 63460 kB Inactive: 584500 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1336912 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 660 kB Writeback: 0 kB Mapped: 23756 kB Slab: 57032 kB Committed_AS: 140272 kB PageTables: 1472 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= 66356 MiB End job on node13 at 2009-06-14 01:27:36