Trace number 2663054

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SAT4J PB RES // CP 2.2.0 2010-05-31OPT100 0.841871 2.52606

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-aim-100-6_0-yes1-3.opb
MD5SUM10a0832adb668a26b3c10ebf86e9121d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark0.010997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 100
Optimality of the best value was proved YES
Number of variables200
Total number of constraints700
Number of constraints which are clauses698
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.08/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.15	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.15	c See www.sat4j.org for details.
0.08/0.16	c version 2.2.0.v20100531
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
0.21/0.23	c Pseudo Boolean Optimization
0.21/0.23	c ManyCore solver with 2 solvers running in parallel
0.21/0.23	c --- Begin Solver configuration ---
0.21/0.23	c Stops conflict analysis at the first Unique Implication Point
0.21/0.23	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.21/0.23	c Learn all clauses as in MiniSAT
0.21/0.23	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.21/0.23	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.21/0.23	c Expensive reason simplification
0.21/0.23	c Armin Biere (Picosat) restarts strategy
0.21/0.23	c Glucose learned constraints deletion strategy
0.21/0.23	c timeout=2147483s
0.21/0.23	c DB Simplification allowed=false
0.21/0.23	c --- End Solver configuration ---
0.21/0.23	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.21/0.23	c --- Begin Solver configuration ---
0.21/0.23	c Stops conflict analysis at the first Unique Implication Point
0.21/0.23	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.21/0.23	c Learn all clauses as in MiniSAT
0.21/0.23	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.21/0.23	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.21/0.23	c No reason simplification
0.21/0.23	c Armin Biere (Picosat) restarts strategy
0.21/0.23	c Glucose learned constraints deletion strategy
0.21/0.23	c timeout=2147483s
0.21/0.23	c DB Simplification allowed=false
0.21/0.23	c --- End Solver configuration ---
0.21/0.23	
0.21/0.23	c solving HOME/instance-2663054-1278546236.opb
0.21/0.23	c reading problem ... 
0.50/0.44	c ... done. Wall clock time 0.216s.
0.50/0.44	c #vars     200
0.50/0.44	c #constraints  700
0.50/0.44	c constraints type 
0.50/0.44	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 598
0.50/0.44	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 102
0.50/0.44	c constraints type 
0.50/0.44	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 102
0.50/0.44	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 598
0.50/0.49	c And the winner is Resolution
0.68/1.46	c SATISFIABLE
0.68/1.46	c OPTIMIZING...
0.68/1.46	c Got one! Elapsed wall clock time (in seconds):1.228
0.68/1.46	o 100
0.76/1.52	c And the winner is Resolution
0.82/2.47	c starts		: 2
0.82/2.47	c conflicts		: 41
0.82/2.47	c decisions		: 52
0.82/2.47	c propagations		: 1886
0.82/2.47	c inspects		: 5778
0.82/2.47	c learnt literals	: 3
0.82/2.47	c learnt binary clauses	: 17
0.82/2.47	c learnt ternary clauses	: 11
0.82/2.47	c learnt clauses	: 37
0.82/2.47	c ignored clauses	: 0
0.82/2.47	c root simplifications	: 0
0.82/2.47	c removed literals (reason simplification)	: 12
0.82/2.47	c reason swapping (by a shorter reason)	: 0
0.82/2.47	c Calls to reduceDB	: 0
0.82/2.47	c number of reductions to clauses (during analyze)	: 0
0.82/2.47	c number of learned constraints concerned by reduction	: 0
0.82/2.47	c number of learning phase by resolution	: 0
0.82/2.47	c number of learning phase by cutting planes	: 0
0.82/2.47	c speed (assignments/second)	: 1872.8897715988085
0.82/2.47	c non guided choices	0
0.82/2.47	c learnt constraints type 
0.82/2.47	c constraints type 
0.82/2.47	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 598
0.82/2.47	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.82/2.47	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 102
0.82/2.47	c constraints type 
0.82/2.47	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 102
0.82/2.47	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 598
0.82/2.47	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.82/2.47	s OPTIMUM FOUND
0.82/2.47	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 -x191 x192 x193 -x194 -x195 x196 x197 -x198 x199 -x200 
0.82/2.47	c objective function=100
0.82/2.47	c Total wall clock time (in seconds): 2.245

Verifier Data 

OK	100

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663054-1278546236/watcher-2663054-1278546236 -o /tmp/evaluation-result-2663054-1278546236/solver-2663054-1278546236 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663054-1278546236.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: 0.15 0.03 0.01 3/106 28661
/proc/meminfo: memFree=1615312/2059040 swapFree=4165008/4192956
[pid=28661] ppid=28659 vsize=1700 CPUtime=0
/proc/28661/stat : 28661 (java6) R 28659 28661 28566 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 22826969 1740800 105 1992294400 134512640 134550932 4294159152 18446744073709551615 2603168 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28661/statm: 458 110 85 10 0 63 0

[startup+0.0780021 s]
/proc/loadavg: 0.15 0.03 0.01 3/106 28661
/proc/meminfo: memFree=1615312/2059040 swapFree=4165008/4192956
[pid=28661] ppid=28659 vsize=1521796 CPUtime=0.06
/proc/28661/stat : 28661 (java) S 28659 28661 28566 0 -1 4202496 3713 0 1 0 4 2 0 0 18 0 7 0 22826969 1558319104 3155 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/28661/statm: 380449 3155 1034 10 0 377759 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1521796

[startup+0.100002 s]
/proc/loadavg: 0.15 0.03 0.01 3/106 28661
/proc/meminfo: memFree=1615312/2059040 swapFree=4165008/4192956
[pid=28661] ppid=28659 vsize=1521796 CPUtime=0.08
/proc/28661/stat : 28661 (java) S 28659 28661 28566 0 -1 4202496 3864 0 1 0 5 3 0 0 18 0 7 0 22826969 1558319104 3306 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 0
/proc/28661/statm: 380449 3306 1048 10 0 377759 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1521796

[startup+0.300007 s]
/proc/loadavg: 0.15 0.03 0.01 3/106 28661
/proc/meminfo: memFree=1615312/2059040 swapFree=4165008/4192956
[pid=28661] ppid=28659 vsize=1526312 CPUtime=0.35
/proc/28661/stat : 28661 (java) S 28659 28661 28566 0 -1 4202496 5354 0 1 0 32 3 0 0 18 0 12 0 22826969 1562943488 4792 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28661/statm: 381578 4792 1361 10 0 378881 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1526312

[startup+0.700017 s]
/proc/loadavg: 0.15 0.03 0.01 3/106 28661
/proc/meminfo: memFree=1615312/2059040 swapFree=4165008/4192956
[pid=28661] ppid=28659 vsize=1527764 CPUtime=0.68
/proc/28661/stat : 28661 (java) S 28659 28661 28566 0 -1 4202496 5960 0 1 0 64 4 0 0 18 0 14 0 22826969 1564430336 5398 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28661/statm: 381941 5398 1391 10 0 379244 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 1527764

[startup+1.50104 s]
/proc/loadavg: 0.13 0.03 0.01 1/120 28677
/proc/meminfo: memFree=1598956/2059040 swapFree=4165008/4192956
[pid=28661] ppid=28659 vsize=1529232 CPUtime=0.76
/proc/28661/stat : 28661 (java) S 28659 28661 28566 0 -1 4202496 6451 0 1 0 72 4 0 0 18 0 16 0 22826969 1565933568 5889 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28661/statm: 382308 5889 1391 10 0 379611 0
[pid=28661/tid=28663] ppid=28659 vsize=1529232 CPUtime=0.41
/proc/28661/task/28663/stat : 28663 (java) S 28659 28661 28566 0 -1 4202560 4117 0 1 0 39 2 0 0 19 0 16 0 22826971 1565933568 5889 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28664] ppid=28659 vsize=1529232 CPUtime=0
/proc/28661/task/28664/stat : 28664 (java) S 28659 28661 28566 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 16 0 22826972 1565933568 5889 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28665] ppid=28659 vsize=1529232 CPUtime=0
/proc/28661/task/28665/stat : 28665 (java) S 28659 28661 28566 0 -1 4202560 2 0 0 0 0 0 0 0 21 0 16 0 22826972 1565933568 5890 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28666] ppid=28659 vsize=1529232 CPUtime=0
/proc/28661/task/28666/stat : 28666 (java) S 28659 28661 28566 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 16 0 22826974 1565933568 5890 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 0 0 16800975 18446604437826475328 0 0 -1 0 0 0 0
[pid=28661/tid=28667] ppid=28659 vsize=1529232 CPUtime=0
/proc/28661/task/28667/stat : 28667 (java) S 28659 28661 28566 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 16 0 22826975 1565933568 5891 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28668] ppid=28659 vsize=1529232 CPUtime=0
/proc/28661/task/28668/stat : 28668 (java) S 28659 28661 28566 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 16 0 22826975 1565933568 5891 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28669] ppid=28659 vsize=1529232 CPUtime=0
/proc/28661/task/28669/stat : 28669 (java) S 28659 28661 28566 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 16 0 22826979 1565933568 5892 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28670] ppid=28659 vsize=1529232 CPUtime=0.06
/proc/28661/task/28670/stat : 28670 (java) R 28659 28661 28566 0 -1 4202560 188 0 0 0 6 0 0 0 17 0 16 0 22826979 1565933568 5892 1992294400 134512640 134550932 4291716064 18446744073709551615 105572962 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=28661/tid=28671] ppid=28659 vsize=1529232 CPUtime=0.14
/proc/28661/task/28671/stat : 28671 (java) R 28659 28661 28566 0 -1 4202560 792 0 0 0 14 0 0 0 17 0 16 0 22826979 1565933568 5892 1992294400 134512640 134550932 4291716064 18446744073709551615 1696519 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=28661/tid=28672] ppid=28659 vsize=1529232 CPUtime=0
/proc/28661/task/28672/stat : 28672 (java) S 28659 28661 28566 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 22826979 1565933568 5892 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28673] ppid=28659 vsize=1529232 CPUtime=0
/proc/28661/task/28673/stat : 28673 (java) S 28659 28661 28566 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 22826979 1565933568 5892 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 0 0 0 0
[pid=28661/tid=28676] ppid=28659 vsize=1529232 CPUtime=0
/proc/28661/task/28676/stat : 28676 (java) S 28659 28661 28566 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 16 0 22827016 1565933568 5895 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 0 0 0 0
[pid=28661/tid=28677] ppid=28659 vsize=1529232 CPUtime=0
/proc/28661/task/28677/stat : 28677 (java) S 28659 28661 28566 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 16 0 22827016 1565933568 5896 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.76
Current children cumulated vsize (KiB) 1529232

Solver just ended. Dumping a history of the last processes samples

[startup+2.30106 s]
/proc/loadavg: 0.13 0.03 0.01 1/120 28679
/proc/meminfo: memFree=1594756/2059040 swapFree=4165008/4192956
[pid=28661] ppid=28659 vsize=1530560 CPUtime=0.82
/proc/28661/stat : 28661 (java) S 28659 28661 28566 0 -1 4202496 6838 0 4 0 77 5 0 0 18 0 14 0 22826969 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28661/statm: 382640 6242 1412 10 0 379943 0
[pid=28661/tid=28663] ppid=28659 vsize=1530560 CPUtime=0.41
/proc/28661/task/28663/stat : 28663 (java) S 28659 28661 28566 0 -1 4202560 4117 0 1 0 39 2 0 0 19 0 14 0 22826971 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28664] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28664/stat : 28664 (java) S 28659 28661 28566 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 14 0 22826972 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28665] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28665/stat : 28665 (java) S 28659 28661 28566 0 -1 4202560 2 0 0 0 0 0 0 0 21 0 14 0 22826972 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28666] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28666/stat : 28666 (java) S 28659 28661 28566 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22826974 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 0 0 16800975 18446604437826475328 0 0 -1 0 0 0 0
[pid=28661/tid=28667] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28667/stat : 28667 (java) S 28659 28661 28566 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 14 0 22826975 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28668] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28668/stat : 28668 (java) S 28659 28661 28566 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 22826975 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28669] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28669/stat : 28669 (java) S 28659 28661 28566 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22826979 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28670] ppid=28659 vsize=1530560 CPUtime=0.08
/proc/28661/task/28670/stat : 28670 (java) S 28659 28661 28566 0 -1 4202560 310 0 0 0 8 0 0 0 17 0 14 0 22826979 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28671] ppid=28659 vsize=1530560 CPUtime=0.18
/proc/28661/task/28671/stat : 28671 (java) S 28659 28661 28566 0 -1 4202560 1048 0 3 0 18 0 0 0 17 0 14 0 22826979 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 0 0 0 0
[pid=28661/tid=28672] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28672/stat : 28672 (java) S 28659 28661 28566 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22826979 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28673] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28673/stat : 28673 (java) S 28659 28661 28566 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22826979 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 0 0 0 0
[pid=28661/tid=28676] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28676/stat : 28676 (java) S 28659 28661 28566 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22827016 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 0 0 0 0
[pid=28661/tid=28677] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28677/stat : 28677 (java) S 28659 28661 28566 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22827016 1567293440 6242 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.82
Current children cumulated vsize (KiB) 1530560

[startup+2.50106 s]
/proc/loadavg: 0.13 0.03 0.01 1/120 28679
/proc/meminfo: memFree=1594756/2059040 swapFree=4165008/4192956
[pid=28661] ppid=28659 vsize=1530560 CPUtime=0.83
/proc/28661/stat : 28661 (java) S 28659 28661 28566 0 -1 4202496 6851 0 4 0 78 5 0 0 18 0 14 0 22826969 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/28661/statm: 382640 6254 1412 10 0 379943 0
[pid=28661/tid=28663] ppid=28659 vsize=1530560 CPUtime=0.42
/proc/28661/task/28663/stat : 28663 (java) S 28659 28661 28566 0 -1 4202560 4122 0 1 0 40 2 0 0 18 0 14 0 22826971 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28664] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28664/stat : 28664 (java) S 28659 28661 28566 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 14 0 22826972 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28665] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28665/stat : 28665 (java) S 28659 28661 28566 0 -1 4202560 2 0 0 0 0 0 0 0 21 0 14 0 22826972 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28666] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28666/stat : 28666 (java) S 28659 28661 28566 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22826974 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 0 0 16800975 18446604437826475328 0 0 -1 0 0 0 0
[pid=28661/tid=28667] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28667/stat : 28667 (java) S 28659 28661 28566 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 14 0 22826975 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28668] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28668/stat : 28668 (java) S 28659 28661 28566 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 22826975 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28669] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28669/stat : 28669 (java) S 28659 28661 28566 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 22826979 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28670] ppid=28659 vsize=1530560 CPUtime=0.08
/proc/28661/task/28670/stat : 28670 (java) S 28659 28661 28566 0 -1 4202560 310 0 0 0 8 0 0 0 17 0 14 0 22826979 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28671] ppid=28659 vsize=1530560 CPUtime=0.18
/proc/28661/task/28671/stat : 28671 (java) S 28659 28661 28566 0 -1 4202560 1048 0 3 0 18 0 0 0 17 0 14 0 22826979 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 0 0 0 0
[pid=28661/tid=28672] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28672/stat : 28672 (java) S 28659 28661 28566 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22826979 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
[pid=28661/tid=28673] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28673/stat : 28673 (java) S 28659 28661 28566 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22826979 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 0 0 0 0
[pid=28661/tid=28676] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28676/stat : 28676 (java) S 28659 28661 28566 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22827016 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 0 0 0 0
[pid=28661/tid=28677] ppid=28659 vsize=1530560 CPUtime=0
/proc/28661/task/28677/stat : 28677 (java) S 28659 28661 28566 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 22827016 1567293440 6254 1992294400 134512640 134550932 4291716064 18446744073709551615 4294960144 0 4 0 16800975 18446604437826475328 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.83
Current children cumulated vsize (KiB) 1530560

Child status: 30
Real time (s): 2.52606
CPU time (s): 0.841871
CPU user time (s): 0.78388
CPU system time (s): 0.057991
CPU usage (%): 33.3274
Max. virtual memory (cumulated for all children) (KiB): 1530560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.78388
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6855
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 242
involuntary context switches= 158

runsolver used 0.010998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node049 at 2010-07-08 01:43:57
IDJOB=2663054
IDBENCH=2110
IDSOLVER=1166
FILE ID=node049/2663054-1278546236
PBS_JOBID= 11239492
Free space on /tmp= 62484 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-6_0-yes1-3.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663054-1278546236/watcher-2663054-1278546236 -o /tmp/evaluation-result-2663054-1278546236/solver-2663054-1278546236 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2663054-1278546236.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 10a0832adb668a26b3c10ebf86e9121d
RANDOM SEED=219127981

node049.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		: 3000.266
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	: 6000.53
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		: 3000.266
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1615708 kB
Buffers:         57884 kB
Cached:         261364 kB
SwapCached:       1172 kB
Active:         122560 kB
Inactive:       229740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1615708 kB
SwapTotal:     4192956 kB
SwapFree:      4165008 kB
Dirty:            1340 kB
Writeback:           0 kB
AnonPages:       31896 kB
Mapped:          14356 kB
Slab:            68840 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182848 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62484 MiB
End job on node049 at 2010-07-08 01:43:59