Trace number 2661911

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 2010-05-31OPT-3 0.351945 3.32832

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_10_4_3.opb
MD5SUM09f24c2e264dfbb5434207d53f9d29e3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3
Best CPU time to get the best result obtained on this benchmark0.001998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3
Optimality of the best value was proved YES
Number of variables10
Total number of constraints10
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10
Minimum length of a constraint4
Maximum length of a constraint7
Number of terms in the objective function 10
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 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)52
Sum of products size (including duplicates)104
Number of different products26
Sum of products size52

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.
0.08/0.15	c version 2.2.0.v20100531
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
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		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.24/0.21	c Pseudo Boolean Optimization
0.24/0.21	c ManyCore solver with 2 solvers running in parallel
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.21	c Expensive reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.21	c No reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	
0.24/0.21	c solving HOME/instance-2661911-1278568146.opb
0.24/0.21	c reading problem ... 
0.24/0.25	c ... done. Wall clock time 0.041s.
0.24/0.25	c #vars     36
0.24/0.25	c #constraints  78
0.24/0.25	c constraints type 
0.24/0.25	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.24/0.25	c org.sat4j.pb.constraints.pb.MaxWatchPb => 26
0.24/0.25	c constraints type 
0.24/0.25	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
0.24/0.25	c org.sat4j.pb.constraints.pb.MaxWatchPb => 26
0.24/0.26	c And the winner is Resolution
0.32/1.26	c SATISFIABLE
0.32/1.26	c OPTIMIZING...
0.32/1.26	c Got one! Elapsed wall clock time (in seconds):1.048
0.32/1.26	o -2
0.32/1.27	c And the winner is Resolution
0.32/2.27	c Got one! Elapsed wall clock time (in seconds):2.055
0.32/2.27	o -3
0.32/2.27	c And the winner is Resolution
0.34/3.27	c starts		: 3
0.34/3.27	c conflicts		: 12
0.34/3.27	c decisions		: 14
0.34/3.27	c propagations		: 90
0.34/3.27	c inspects		: 389
0.34/3.27	c learnt literals	: 6
0.34/3.27	c learnt binary clauses	: 0
0.34/3.27	c learnt ternary clauses	: 2
0.34/3.27	c learnt clauses	: 5
0.34/3.27	c ignored clauses	: 0
0.34/3.27	c root simplifications	: 0
0.34/3.27	c removed literals (reason simplification)	: 2
0.34/3.27	c reason swapping (by a shorter reason)	: 0
0.34/3.27	c Calls to reduceDB	: 0
0.34/3.27	c number of reductions to clauses (during analyze)	: 0
0.34/3.27	c number of learned constraints concerned by reduction	: 0
0.34/3.27	c number of learning phase by resolution	: 0
0.34/3.27	c number of learning phase by cutting planes	: 0
0.34/3.27	c speed (assignments/second)	: 89.55223880597016
0.34/3.27	c non guided choices	0
0.34/3.27	c learnt constraints type 
0.34/3.27	c constraints type 
0.34/3.27	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 26
0.34/3.27	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
0.34/3.27	c org.sat4j.pb.constraints.pb.MaxWatchPb => 26
0.34/3.27	c constraints type 
0.34/3.27	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 26
0.34/3.27	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
0.34/3.27	c org.sat4j.pb.constraints.pb.MaxWatchPb => 26
0.34/3.27	s OPTIMUM FOUND
0.34/3.27	v x1 -x2 -x3 x4 -x5 -x6 -x7 x8 -x9 -x10 
0.34/3.27	c objective function=-3
0.34/3.27	c Total wall clock time (in seconds): 3.062

Verifier Data 

OK	-3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661911-1278568146/watcher-2661911-1278568146 -o /tmp/evaluation-result-2661911-1278568146/solver-2661911-1278568146 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661911-1278568146.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: 1.08 1.00 0.92 3/106 983
/proc/meminfo: memFree=1714952/2059040 swapFree=4134944/4192956
[pid=983] ppid=981 vsize=24036 CPUtime=0
/proc/983/stat : 983 (runsolver) R 981 983 31414 0 -1 4202560 81 0 0 0 0 0 0 0 19 0 1 0 25028345 24612864 106 1992294400 4194304 4302564 140737026786368 18446744073709551615 216120534007 0 2147483391 4096 24578 0 0 0 17 0 0 0 0
/proc/983/statm: 6009 106 69 27 0 2647 0

[startup+0.090221 s]
/proc/loadavg: 1.08 1.00 0.92 3/106 983
/proc/meminfo: memFree=1714952/2059040 swapFree=4134944/4192956
[pid=983] ppid=981 vsize=1521796 CPUtime=0.07
/proc/983/stat : 983 (java) S 981 983 31414 0 -1 4202496 3844 0 1 0 5 2 0 0 18 0 7 0 25028345 1558319104 3285 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/983/statm: 380449 3285 1045 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.101221 s]
/proc/loadavg: 1.08 1.00 0.92 3/106 983
/proc/meminfo: memFree=1714952/2059040 swapFree=4134944/4192956
[pid=983] ppid=981 vsize=1524180 CPUtime=0.08
/proc/983/stat : 983 (java) S 981 983 31414 0 -1 4202496 3953 0 1 0 6 2 0 0 18 0 12 0 25028345 1560760320 3392 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/983/statm: 381045 3392 1075 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.300892 s]
/proc/loadavg: 1.08 1.00 0.92 3/106 983
/proc/meminfo: memFree=1714952/2059040 swapFree=4134944/4192956
[pid=983] ppid=981 vsize=1526952 CPUtime=0.32
/proc/983/stat : 983 (java) S 981 983 31414 0 -1 4202496 5364 0 1 0 29 3 0 0 18 0 14 0 25028345 1563598848 4800 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/983/statm: 381738 4800 1351 10 0 379041 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 1526952

[startup+0.700887 s]
/proc/loadavg: 1.08 1.00 0.92 3/106 983
/proc/meminfo: memFree=1714952/2059040 swapFree=4134944/4192956
[pid=983] ppid=981 vsize=1526952 CPUtime=0.32
/proc/983/stat : 983 (java) S 981 983 31414 0 -1 4202496 5364 0 1 0 29 3 0 0 18 0 14 0 25028345 1563598848 4800 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/983/statm: 381738 4800 1351 10 0 379041 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 1526952

[startup+1.50187 s]
/proc/loadavg: 1.08 1.00 0.92 1/120 999
/proc/meminfo: memFree=1700828/2059040 swapFree=4134944/4192956
[pid=983] ppid=981 vsize=1526952 CPUtime=0.32
/proc/983/stat : 983 (java) S 981 983 31414 0 -1 4202496 5379 0 1 0 29 3 0 0 18 0 14 0 25028345 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/983/statm: 381738 4815 1351 10 0 379041 0
[pid=983/tid=985] ppid=981 vsize=1526952 CPUtime=0.23
/proc/983/task/985/stat : 985 (java) S 981 983 31414 0 -1 4202560 3729 0 1 0 21 2 0 0 19 0 14 0 25028347 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=986] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/986/stat : 986 (java) S 981 983 31414 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 14 0 25028348 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=987] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/987/stat : 987 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 25028349 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=988] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/988/stat : 988 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 25028350 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 0 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=989] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/989/stat : 989 (java) S 981 983 31414 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 25028351 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=990] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/990/stat : 990 (java) S 981 983 31414 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 25028351 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=991] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/991/stat : 991 (java) S 981 983 31414 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 25028355 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=992] ppid=981 vsize=1526952 CPUtime=0.01
/proc/983/task/992/stat : 992 (java) S 981 983 31414 0 -1 4202560 32 0 0 0 1 0 0 0 25 0 14 0 25028355 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=993] ppid=981 vsize=1526952 CPUtime=0.05
/proc/983/task/993/stat : 993 (java) S 981 983 31414 0 -1 4202560 489 0 0 0 5 0 0 0 25 0 14 0 25028355 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=994] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/994/stat : 994 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 25028355 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=995] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/995/stat : 995 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 25028355 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=998] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/998/stat : 998 (java) S 981 983 31414 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 25028372 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=999] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/999/stat : 999 (java) S 981 983 31414 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 25028372 1563598848 4815 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 1526952

[startup+3.10185 s]
/proc/loadavg: 1.08 1.00 0.92 1/120 1001
/proc/meminfo: memFree=1700580/2059040 swapFree=4134944/4192956
[pid=983] ppid=981 vsize=1526952 CPUtime=0.34
/proc/983/stat : 983 (java) S 981 983 31414 0 -1 4202496 5428 0 1 0 31 3 0 0 18 0 14 0 25028345 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/983/statm: 381738 4864 1351 10 0 379041 0
[pid=983/tid=985] ppid=981 vsize=1526952 CPUtime=0.23
/proc/983/task/985/stat : 985 (java) S 981 983 31414 0 -1 4202560 3730 0 1 0 21 2 0 0 19 0 14 0 25028347 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=986] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/986/stat : 986 (java) S 981 983 31414 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 14 0 25028348 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=987] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/987/stat : 987 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 25028349 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=988] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/988/stat : 988 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 25028350 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 0 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=989] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/989/stat : 989 (java) S 981 983 31414 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 25028351 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=990] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/990/stat : 990 (java) S 981 983 31414 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 25028351 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=991] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/991/stat : 991 (java) S 981 983 31414 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 25028355 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=992] ppid=981 vsize=1526952 CPUtime=0.01
/proc/983/task/992/stat : 992 (java) S 981 983 31414 0 -1 4202560 32 0 0 0 1 0 0 0 25 0 14 0 25028355 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=993] ppid=981 vsize=1526952 CPUtime=0.05
/proc/983/task/993/stat : 993 (java) S 981 983 31414 0 -1 4202560 489 0 0 0 5 0 0 0 25 0 14 0 25028355 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=994] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/994/stat : 994 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 25028355 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=995] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/995/stat : 995 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 25028355 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=998] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/998/stat : 998 (java) S 981 983 31414 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 25028372 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=999] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/999/stat : 999 (java) S 981 983 31414 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 25028372 1563598848 4864 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1526952
heavy processes:

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

[startup+3.30985 s]
/proc/loadavg: 1.00 0.98 0.91 1/120 1003
/proc/meminfo: memFree=1700208/2059040 swapFree=4134944/4192956
[pid=983] ppid=981 vsize=1526952 CPUtime=0.34
/proc/983/stat : 983 (java) S 981 983 31414 0 -1 4202496 5437 0 1 0 31 3 0 0 18 0 14 0 25028345 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/983/statm: 381738 4873 1351 10 0 379041 0
[pid=983/tid=985] ppid=981 vsize=1526952 CPUtime=0.23
/proc/983/task/985/stat : 985 (java) S 981 983 31414 0 -1 4202560 3734 0 1 0 21 2 0 0 18 0 14 0 25028347 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=986] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/986/stat : 986 (java) S 981 983 31414 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 14 0 25028348 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=987] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/987/stat : 987 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 25028349 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=988] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/988/stat : 988 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 25028350 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 0 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=989] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/989/stat : 989 (java) S 981 983 31414 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 25028351 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=990] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/990/stat : 990 (java) S 981 983 31414 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 25028351 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=991] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/991/stat : 991 (java) S 981 983 31414 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 25028355 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=992] ppid=981 vsize=1526952 CPUtime=0.01
/proc/983/task/992/stat : 992 (java) S 981 983 31414 0 -1 4202560 32 0 0 0 1 0 0 0 25 0 14 0 25028355 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=993] ppid=981 vsize=1526952 CPUtime=0.05
/proc/983/task/993/stat : 993 (java) S 981 983 31414 0 -1 4202560 489 0 0 0 5 0 0 0 25 0 14 0 25028355 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=994] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/994/stat : 994 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 25028355 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=995] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/995/stat : 995 (java) S 981 983 31414 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 25028355 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
[pid=983/tid=998] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/998/stat : 998 (java) S 981 983 31414 0 -1 4202560 5 0 0 0 0 0 0 0 18 0 14 0 25028372 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 0 0 0 0
[pid=983/tid=999] ppid=981 vsize=1526952 CPUtime=0
/proc/983/task/999/stat : 999 (java) S 981 983 31414 0 -1 4202560 4 0 0 0 0 0 0 0 22 0 14 0 25028372 1563598848 4873 1992294400 134512640 134550932 4289787264 18446744073709551615 4294960144 0 4 0 16800975 18446604437861171456 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1526952

Child status: 30
Real time (s): 3.32832
CPU time (s): 0.351945
CPU user time (s): 0.315951
CPU system time (s): 0.035994
CPU usage (%): 10.5742
Max. virtual memory (cumulated for all children) (KiB): 1526952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.315951
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5441
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= 214
involuntary context switches= 47

runsolver used 0.012998 second user time and 0.041993 second system time

The end

Launcher Data 

Begin job on node002 at 2010-07-08 07:49:06
IDJOB=2661911
IDBENCH=48166
IDSOLVER=1166
FILE ID=node002/2661911-1278568146
PBS_JOBID= 11239536
Free space on /tmp= 62568 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_10_4_3.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661911-1278568146/watcher-2661911-1278568146 -o /tmp/evaluation-result-2661911-1278568146/solver-2661911-1278568146 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661911-1278568146.opb

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

MD5SUM BENCH= 09f24c2e264dfbb5434207d53f9d29e3
RANDOM SEED=368256563

node002.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		: 3000.201
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	: 6000.40
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		: 3000.201
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:       1715348 kB
Buffers:         91380 kB
Cached:         167168 kB
SwapCached:      12900 kB
Active:         154924 kB
Inactive:       118836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1715348 kB
SwapTotal:     4192956 kB
SwapFree:      4134944 kB
Dirty:             588 kB
Writeback:           0 kB
AnonPages:       11936 kB
Mapped:           8476 kB
Slab:            47916 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179652 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= 62568 MiB
End job on node002 at 2010-07-08 07:49:10