Trace number 2662030

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 2010-05-31OPT5867 1.07484 3.332

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-6_12.opb
MD5SUMd3b3d1e364c50657a7515a2e4087a65b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5867
Best CPU time to get the best result obtained on this benchmark0.024995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5867
Optimality of the best value was proved YES
Number of variables78
Total number of constraints84
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint6
Number of terms in the objective function 78
Biggest coefficient in the objective function 2194
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 39785
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2194
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 39785
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

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.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
0.25/0.22	c Pseudo Boolean Optimization
0.25/0.22	c ManyCore solver with 2 solvers running in parallel
0.25/0.22	c --- Begin Solver configuration ---
0.25/0.22	c Stops conflict analysis at the first Unique Implication Point
0.25/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.25/0.22	c Learn all clauses as in MiniSAT
0.25/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.22	c Expensive reason simplification
0.25/0.22	c Armin Biere (Picosat) restarts strategy
0.25/0.22	c Glucose learned constraints deletion strategy
0.25/0.22	c timeout=2147483s
0.25/0.22	c DB Simplification allowed=false
0.25/0.22	c --- End Solver configuration ---
0.25/0.22	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.22	c --- Begin Solver configuration ---
0.25/0.22	c Stops conflict analysis at the first Unique Implication Point
0.25/0.22	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.25/0.22	c Learn all clauses as in MiniSAT
0.25/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.22	c No reason simplification
0.25/0.22	c Armin Biere (Picosat) restarts strategy
0.25/0.22	c Glucose learned constraints deletion strategy
0.25/0.22	c timeout=2147483s
0.25/0.22	c DB Simplification allowed=false
0.25/0.22	c --- End Solver configuration ---
0.25/0.22	
0.25/0.22	c solving HOME/instance-2662030-1278546249.opb
0.25/0.22	c reading problem ... 
0.25/0.27	c ... done. Wall clock time 0.056s.
0.25/0.27	c #vars     78
0.25/0.27	c #constraints  96
0.25/0.28	c constraints type 
0.25/0.28	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 12
0.25/0.28	c org.sat4j.minisat.constraints.card.MinWatchCard => 12
0.25/0.28	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 72
0.25/0.28	c constraints type 
0.25/0.28	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 72
0.25/0.28	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
0.25/0.28	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
0.25/0.29	c And the winner is Resolution
0.35/1.28	c SATISFIABLE
0.35/1.28	c OPTIMIZING...
0.35/1.28	c Got one! Elapsed wall clock time (in seconds):1.065
0.35/1.28	o 6639
0.37/1.30	c And the winner is Resolution
0.37/2.30	c Got one! Elapsed wall clock time (in seconds):2.079
0.37/2.30	o 5867
0.97/2.61	c And the winner is CuttingPlanes
1.06/3.31	c starts		: 2
1.06/3.31	c conflicts		: 13
1.06/3.31	c decisions		: 17
1.06/3.31	c propagations		: 378
1.06/3.31	c inspects		: 1041
1.06/3.31	c learnt literals	: 0
1.06/3.31	c learnt binary clauses	: 0
1.06/3.31	c learnt ternary clauses	: 0
1.06/3.31	c learnt clauses	: 12
1.06/3.31	c ignored clauses	: 0
1.06/3.31	c root simplifications	: 0
1.06/3.31	c removed literals (reason simplification)	: 0
1.06/3.31	c reason swapping (by a shorter reason)	: 0
1.06/3.31	c Calls to reduceDB	: 0
1.06/3.31	c number of reductions to clauses (during analyze)	: 0
1.06/3.31	c number of learned constraints concerned by reduction	: 0
1.06/3.31	c number of learning phase by resolution	: 0
1.06/3.31	c number of learning phase by cutting planes	: 0
1.06/3.31	c speed (assignments/second)	: 375.37239324726914
1.06/3.31	c non guided choices	0
1.06/3.31	c learnt constraints type 
1.06/3.31	c constraints type 
1.06/3.31	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 12
1.06/3.31	c org.sat4j.minisat.constraints.card.MinWatchCard => 12
1.06/3.31	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 72
1.06/3.31	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
1.06/3.31	c constraints type 
1.06/3.31	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 72
1.06/3.31	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 12
1.06/3.31	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 12
1.06/3.31	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
1.06/3.31	s OPTIMUM FOUND
1.06/3.31	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 
1.06/3.31	c objective function=5867
1.06/3.31	c Total wall clock time (in seconds): 3.094

Verifier Data 

OK	5867

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2662030-1278546249/watcher-2662030-1278546249 -o /tmp/evaluation-result-2662030-1278546249/solver-2662030-1278546249 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662030-1278546249.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: 0.42 0.10 0.03 3/106 28133
/proc/meminfo: memFree=1706428/2059040 swapFree=4162460/4192956
[pid=28133] ppid=28131 vsize=13164 CPUtime=0
/proc/28133/stat : 28133 (java) R 28131 28133 27946 0 -1 4194304 592 0 0 0 0 0 0 0 19 0 1 0 22836136 13479936 252 1992294400 134512640 134550932 4292362144 18446744073709551615 8550021 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28133/statm: 3291 259 141 10 0 1121 0

[startup+0.089 s]
/proc/loadavg: 0.42 0.10 0.03 3/106 28133
/proc/meminfo: memFree=1706428/2059040 swapFree=4162460/4192956
[pid=28133] ppid=28131 vsize=1521796 CPUtime=0.07
/proc/28133/stat : 28133 (java) S 28131 28133 27946 0 -1 4202496 3850 0 1 0 5 2 0 0 19 0 7 0 22836136 1558319104 3291 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/28133/statm: 380449 3291 1045 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.101 s]
/proc/loadavg: 0.42 0.10 0.03 3/106 28133
/proc/meminfo: memFree=1706428/2059040 swapFree=4162460/4192956
[pid=28133] ppid=28131 vsize=1524180 CPUtime=0.08
/proc/28133/stat : 28133 (java) S 28131 28133 27946 0 -1 4202496 3962 0 1 0 6 2 0 0 19 0 12 0 22836136 1560760320 3401 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28133/statm: 381045 3401 1075 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.301054 s]
/proc/loadavg: 0.42 0.10 0.03 3/106 28133
/proc/meminfo: memFree=1706428/2059040 swapFree=4162460/4192956
[pid=28133] ppid=28131 vsize=1527540 CPUtime=0.35
/proc/28133/stat : 28133 (java) S 28131 28133 27946 0 -1 4202496 5459 0 1 0 31 4 0 0 19 0 14 0 22836136 1564200960 4896 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28133/statm: 381885 4896 1352 10 0 379188 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1527540

[startup+0.701131 s]
/proc/loadavg: 0.42 0.10 0.03 3/106 28133
/proc/meminfo: memFree=1706428/2059040 swapFree=4162460/4192956
[pid=28133] ppid=28131 vsize=1527540 CPUtime=0.35
/proc/28133/stat : 28133 (java) S 28131 28133 27946 0 -1 4202496 5459 0 1 0 31 4 0 0 19 0 14 0 22836136 1564200960 4896 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28133/statm: 381885 4896 1352 10 0 379188 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1527540

[startup+1.50129 s]
/proc/loadavg: 0.42 0.10 0.03 1/120 28149
/proc/meminfo: memFree=1691932/2059040 swapFree=4162460/4192956
[pid=28133] ppid=28131 vsize=1527540 CPUtime=0.37
/proc/28133/stat : 28133 (java) S 28131 28133 27946 0 -1 4202496 5529 0 1 0 33 4 0 0 19 0 14 0 22836136 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28133/statm: 381885 4966 1355 10 0 379188 0
[pid=28133/tid=28135] ppid=28131 vsize=1527540 CPUtime=0.26
/proc/28133/task/28135/stat : 28135 (java) S 28131 28133 27946 0 -1 4202560 3786 0 1 0 23 3 0 0 19 0 14 0 22836138 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28136] ppid=28131 vsize=1527540 CPUtime=0
/proc/28133/task/28136/stat : 28136 (java) S 28131 28133 27946 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22836139 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28137] ppid=28131 vsize=1527540 CPUtime=0
/proc/28133/task/28137/stat : 28137 (java) S 28131 28133 27946 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22836139 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28138] ppid=28131 vsize=1527540 CPUtime=0
/proc/28133/task/28138/stat : 28138 (java) S 28131 28133 27946 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22836141 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 0 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28139] ppid=28131 vsize=1527540 CPUtime=0
/proc/28133/task/28139/stat : 28139 (java) S 28131 28133 27946 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 22836141 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28140] ppid=28131 vsize=1527540 CPUtime=0
/proc/28133/task/28140/stat : 28140 (java) S 28131 28133 27946 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22836141 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28141] ppid=28131 vsize=1527540 CPUtime=0
/proc/28133/task/28141/stat : 28141 (java) S 28131 28133 27946 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 22836146 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28142] ppid=28131 vsize=1527540 CPUtime=0.01
/proc/28133/task/28142/stat : 28142 (java) S 28131 28133 27946 0 -1 4202560 36 0 0 0 1 0 0 0 18 0 14 0 22836146 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28143] ppid=28131 vsize=1527540 CPUtime=0.05
/proc/28133/task/28143/stat : 28143 (java) S 28131 28133 27946 0 -1 4202560 513 0 0 0 5 0 0 0 18 0 14 0 22836146 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28144] ppid=28131 vsize=1527540 CPUtime=0
/proc/28133/task/28144/stat : 28144 (java) S 28131 28133 27946 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22836146 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28145] ppid=28131 vsize=1527540 CPUtime=0
/proc/28133/task/28145/stat : 28145 (java) S 28131 28133 27946 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22836146 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28148] ppid=28131 vsize=1527540 CPUtime=0
/proc/28133/task/28148/stat : 28148 (java) S 28131 28133 27946 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22836166 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28149] ppid=28131 vsize=1527540 CPUtime=0
/proc/28133/task/28149/stat : 28149 (java) S 28131 28133 27946 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 22836166 1564200960 4966 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1527540

[startup+3.1016 s]
/proc/loadavg: 0.42 0.10 0.03 1/120 28151
/proc/meminfo: memFree=1691312/2059040 swapFree=4162460/4192956
[pid=28133] ppid=28131 vsize=1529924 CPUtime=1.06
/proc/28133/stat : 28133 (java) S 28131 28133 27946 0 -1 4202496 6888 0 1 0 101 5 0 0 19 0 14 0 22836136 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28133/statm: 382481 6125 1411 10 0 379784 0
[pid=28133/tid=28135] ppid=28131 vsize=1529924 CPUtime=0.27
/proc/28133/task/28135/stat : 28135 (java) S 28131 28133 27946 0 -1 4202560 3795 0 1 0 24 3 0 0 19 0 14 0 22836138 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28136] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28136/stat : 28136 (java) S 28131 28133 27946 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22836139 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28137] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28137/stat : 28137 (java) S 28131 28133 27946 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22836139 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28138] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28138/stat : 28138 (java) S 28131 28133 27946 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 22836141 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 0 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28139] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28139/stat : 28139 (java) S 28131 28133 27946 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 22836141 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28140] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28140/stat : 28140 (java) S 28131 28133 27946 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22836141 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28141] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28141/stat : 28141 (java) S 28131 28133 27946 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 22836146 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28142] ppid=28131 vsize=1529924 CPUtime=0.22
/proc/28133/task/28142/stat : 28142 (java) S 28131 28133 27946 0 -1 4202560 388 0 0 0 22 0 0 0 17 0 14 0 22836146 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28143] ppid=28131 vsize=1529924 CPUtime=0.31
/proc/28133/task/28143/stat : 28143 (java) S 28131 28133 27946 0 -1 4202560 1033 0 0 0 31 0 0 0 17 0 14 0 22836146 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28144] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28144/stat : 28144 (java) S 28131 28133 27946 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22836146 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28145] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28145/stat : 28145 (java) S 28131 28133 27946 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22836146 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28148] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28148/stat : 28148 (java) S 28131 28133 27946 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22836166 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28149] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28149/stat : 28149 (java) S 28131 28133 27946 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 22836166 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 1529924
heavy processes:

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

[startup+3.30964 s]
/proc/loadavg: 0.42 0.10 0.03 1/120 28153
/proc/meminfo: memFree=1686848/2059040 swapFree=4162460/4192956
[pid=28133] ppid=28131 vsize=1529924 CPUtime=1.06
/proc/28133/stat : 28133 (java) S 28131 28133 27946 0 -1 4202496 6888 0 1 0 101 5 0 0 19 0 14 0 22836136 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/28133/statm: 382481 6125 1411 10 0 379784 0
[pid=28133/tid=28135] ppid=28131 vsize=1529924 CPUtime=0.27
/proc/28133/task/28135/stat : 28135 (java) R 28131 28133 27946 0 -1 4202560 3795 0 1 0 24 3 0 0 18 0 14 0 22836138 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=28133/tid=28136] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28136/stat : 28136 (java) S 28131 28133 27946 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22836139 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28137] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28137/stat : 28137 (java) S 28131 28133 27946 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 14 0 22836139 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28138] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28138/stat : 28138 (java) S 28131 28133 27946 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 22836141 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 0 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28139] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28139/stat : 28139 (java) S 28131 28133 27946 0 -1 4202560 11 0 0 0 0 0 0 0 22 0 14 0 22836141 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28140] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28140/stat : 28140 (java) S 28131 28133 27946 0 -1 4202560 4 0 0 0 0 0 0 0 23 0 14 0 22836141 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28141] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28141/stat : 28141 (java) S 28131 28133 27946 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 14 0 22836146 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28142] ppid=28131 vsize=1529924 CPUtime=0.22
/proc/28133/task/28142/stat : 28142 (java) S 28131 28133 27946 0 -1 4202560 388 0 0 0 22 0 0 0 17 0 14 0 22836146 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28143] ppid=28131 vsize=1529924 CPUtime=0.31
/proc/28133/task/28143/stat : 28143 (java) S 28131 28133 27946 0 -1 4202560 1033 0 0 0 31 0 0 0 17 0 14 0 22836146 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28144] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28144/stat : 28144 (java) S 28131 28133 27946 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22836146 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28145] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28145/stat : 28145 (java) S 28131 28133 27946 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22836146 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
[pid=28133/tid=28148] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28148/stat : 28148 (java) S 28131 28133 27946 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 14 0 22836166 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 1 0 0 0
[pid=28133/tid=28149] ppid=28131 vsize=1529924 CPUtime=0
/proc/28133/task/28149/stat : 28149 (java) S 28131 28133 27946 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 22836166 1566642176 6125 1992294400 134512640 134550932 4292362144 18446744073709551615 4294960144 0 4 0 16800975 18446604437825873088 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 1529924

Child status: 30
Real time (s): 3.332
CPU time (s): 1.07484
CPU user time (s): 1.01584
CPU system time (s): 0.058991
CPU usage (%): 32.258
Max. virtual memory (cumulated for all children) (KiB): 1529924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.01585
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6901
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= 278
involuntary context switches= 172

runsolver used 0.014997 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node033 at 2010-07-08 01:44:09
IDJOB=2662030
IDBENCH=24967
IDSOLVER=1166
FILE ID=node033/2662030-1278546249
PBS_JOBID= 11239506
Free space on /tmp= 62488 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2662030-1278546249/watcher-2662030-1278546249 -o /tmp/evaluation-result-2662030-1278546249/solver-2662030-1278546249 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2662030-1278546249.opb

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

MD5SUM BENCH= d3b3d1e364c50657a7515a2e4087a65b
RANDOM SEED=223733590

node033.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1706700 kB
Buffers:         60160 kB
Cached:         185244 kB
SwapCached:       1624 kB
Active:         133724 kB
Inactive:       143008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1706700 kB
SwapTotal:     4192956 kB
SwapFree:      4162460 kB
Dirty:            1452 kB
Writeback:           0 kB
AnonPages:       29700 kB
Mapped:          13052 kB
Slab:            53584 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180284 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= 62488 MiB
End job on node033 at 2010-07-08 01:44:12