Trace number 2683998

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 2010-05-31OPT14 0.446931 2.34283

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-trendy/
misc2010/datasets/caixa/normalized-787.cudf.trendy.opb
MD5SUM6b674ffc4c7f605823b2d582e205f734
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark0.002998
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables47
Total number of constraints257
Number of constraints which are clauses257
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 28
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 3598
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 3598
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.15	c version 2.2.0.v20100531
0.09/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.15	c java.vm.version	11.2-b01
0.09/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version		1.6.0_12
0.09/0.15	c os.name		Linux
0.09/0.15	c os.version		2.6.18-164.el5
0.09/0.15	c os.arch		i386
0.09/0.15	c Free memory 		1393557488
0.09/0.15	c Max memory 		1395916800
0.09/0.15	c Total memory 		1395916800
0.09/0.15	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@4413ee
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@1cb25f1
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-2683998-1278579921.opb
0.25/0.22	c reading problem ... 
0.36/0.30	c ... done. Wall clock time 0.085s.
0.36/0.30	c #vars     47
0.36/0.30	c #constraints  257
0.36/0.30	c constraints type 
0.36/0.31	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 24
0.36/0.31	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 222
0.36/0.31	c constraints type 
0.36/0.31	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 222
0.36/0.31	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 24
0.36/0.32	c And the winner is Resolution
0.41/1.32	c SATISFIABLE
0.41/1.32	c OPTIMIZING...
0.41/1.32	c Got one! Elapsed wall clock time (in seconds):1.096
0.41/1.32	o 14
0.41/1.32	c And the winner is Resolution
0.43/2.33	c starts		: 1
0.43/2.33	c conflicts		: 6
0.43/2.33	c decisions		: 36
0.43/2.33	c propagations		: 131
0.43/2.33	c inspects		: 631
0.43/2.33	c learnt literals	: 4
0.43/2.33	c learnt binary clauses	: 2
0.43/2.33	c learnt ternary clauses	: 0
0.43/2.33	c learnt clauses	: 2
0.43/2.33	c ignored clauses	: 0
0.43/2.33	c root simplifications	: 0
0.43/2.33	c removed literals (reason simplification)	: 0
0.43/2.33	c reason swapping (by a shorter reason)	: 0
0.43/2.33	c Calls to reduceDB	: 0
0.43/2.33	c number of reductions to clauses (during analyze)	: 0
0.43/2.33	c number of learned constraints concerned by reduction	: 0
0.43/2.33	c number of learning phase by resolution	: 0
0.43/2.33	c number of learning phase by cutting planes	: 0
0.43/2.33	c speed (assignments/second)	: 130.34825870646767
0.43/2.33	c non guided choices	0
0.43/2.33	c learnt constraints type 
0.43/2.33	c constraints type 
0.43/2.33	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 24
0.43/2.33	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 222
0.43/2.33	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
0.43/2.33	c constraints type 
0.43/2.33	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 222
0.43/2.33	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 24
0.43/2.33	c org.sat4j.pb.constraints.pb.MaxWatchPb => 0
0.43/2.33	s OPTIMUM FOUND
0.43/2.33	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 
0.43/2.33	c objective function=14
0.43/2.33	c Total wall clock time (in seconds): 2.109

Verifier Data 

OK	14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683998-1278579921/watcher-2683998-1278579921 -o /tmp/evaluation-result-2683998-1278579921/solver-2683998-1278579921 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2683998-1278579921.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: 0.89 1.00 1.00 3/106 30002
/proc/meminfo: memFree=1885780/2059040 swapFree=4139292/4192956
[pid=30002] ppid=30000 vsize=1832 CPUtime=0
/proc/30002/stat : 30002 (java) R 30000 30002 29096 0 -1 4194304 423 0 0 0 0 0 0 0 25 0 1 0 26203584 1875968 153 1992294400 134512640 134550932 4289907808 18446744073709551615 4080800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30002/statm: 458 153 116 10 0 63 0

[startup+0.0794979 s]
/proc/loadavg: 0.89 1.00 1.00 3/106 30002
/proc/meminfo: memFree=1885780/2059040 swapFree=4139292/4192956
[pid=30002] ppid=30000 vsize=1522364 CPUtime=0.07
/proc/30002/stat : 30002 (java) S 30000 30002 29096 0 -1 4202496 3781 0 1 0 5 2 0 0 25 0 7 0 26203584 1558900736 3222 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0 0
/proc/30002/statm: 380591 3223 1040 10 0 377901 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1522364

[startup+0.101493 s]
/proc/loadavg: 0.89 1.00 1.00 3/106 30002
/proc/meminfo: memFree=1885780/2059040 swapFree=4139292/4192956
[pid=30002] ppid=30000 vsize=1524588 CPUtime=0.09
/proc/30002/stat : 30002 (java) S 30000 30002 29096 0 -1 4202496 3965 0 1 0 7 2 0 0 25 0 12 0 26203584 1561178112 3404 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30002/statm: 381147 3404 1075 10 0 378450 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524588

[startup+0.30152 s]
/proc/loadavg: 0.89 1.00 1.00 3/106 30002
/proc/meminfo: memFree=1885780/2059040 swapFree=4139292/4192956
[pid=30002] ppid=30000 vsize=1525460 CPUtime=0.36
/proc/30002/stat : 30002 (java) S 30000 30002 29096 0 -1 4202496 5347 0 1 0 33 3 0 0 25 0 12 0 26203584 1562071040 4784 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30002/statm: 381365 4784 1361 10 0 378668 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1525460

[startup+0.701554 s]
/proc/loadavg: 0.89 1.00 1.00 3/106 30002
/proc/meminfo: memFree=1885780/2059040 swapFree=4139292/4192956
[pid=30002] ppid=30000 vsize=1526704 CPUtime=0.41
/proc/30002/stat : 30002 (java) S 30000 30002 29096 0 -1 4202496 5507 0 1 0 37 4 0 0 25 0 14 0 26203584 1563344896 4944 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30002/statm: 381676 4944 1362 10 0 378979 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 1526704

[startup+1.50164 s]
/proc/loadavg: 1.05 1.04 1.01 1/120 30018
/proc/meminfo: memFree=1871100/2059040 swapFree=4139292/4192956
[pid=30002] ppid=30000 vsize=1527028 CPUtime=0.43
/proc/30002/stat : 30002 (java) S 30000 30002 29096 0 -1 4202496 5582 0 1 0 39 4 0 0 25 0 14 0 26203584 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30002/statm: 381757 5019 1362 10 0 379060 0
[pid=30002/tid=30004] ppid=30000 vsize=1527028 CPUtime=0.28
/proc/30002/task/30004/stat : 30004 (java) S 30000 30002 29096 0 -1 4202560 3812 0 1 0 26 2 0 0 19 0 14 0 26203585 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30005] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30005/stat : 30005 (java) S 30000 30002 29096 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 14 0 26203587 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 1 0 0 0
[pid=30002/tid=30006] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30006/stat : 30006 (java) S 30000 30002 29096 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 26203587 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 1 0 0 0
[pid=30002/tid=30007] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30007/stat : 30007 (java) S 30000 30002 29096 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 26203588 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 0 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30008] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30008/stat : 30008 (java) S 30000 30002 29096 0 -1 4202560 11 0 0 0 0 0 0 0 25 0 14 0 26203589 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30009] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30009/stat : 30009 (java) S 30000 30002 29096 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 26203589 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30010] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30010/stat : 30010 (java) S 30000 30002 29096 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 26203593 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30011] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30011/stat : 30011 (java) S 30000 30002 29096 0 -1 4202560 14 0 0 0 0 0 0 0 25 0 14 0 26203593 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30012] ppid=30000 vsize=1527028 CPUtime=0.09
/proc/30002/task/30012/stat : 30012 (java) S 30000 30002 29096 0 -1 4202560 581 0 0 0 9 0 0 0 15 0 14 0 26203594 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 1 0 0 0
[pid=30002/tid=30013] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30013/stat : 30013 (java) S 30000 30002 29096 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 26203594 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30014] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30014/stat : 30014 (java) S 30000 30002 29096 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 26203594 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30017] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30017/stat : 30017 (java) S 30000 30002 29096 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 26203616 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30018] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30018/stat : 30018 (java) S 30000 30002 29096 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 26203617 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 1527028

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

[startup+1.90168 s]
/proc/loadavg: 1.05 1.04 1.01 1/120 30018
/proc/meminfo: memFree=1871100/2059040 swapFree=4139292/4192956
[pid=30002] ppid=30000 vsize=1527028 CPUtime=0.43
/proc/30002/stat : 30002 (java) S 30000 30002 29096 0 -1 4202496 5582 0 1 0 39 4 0 0 25 0 14 0 26203584 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30002/statm: 381757 5019 1362 10 0 379060 0
[pid=30002/tid=30004] ppid=30000 vsize=1527028 CPUtime=0.28
/proc/30002/task/30004/stat : 30004 (java) S 30000 30002 29096 0 -1 4202560 3812 0 1 0 26 2 0 0 19 0 14 0 26203585 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30005] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30005/stat : 30005 (java) S 30000 30002 29096 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 14 0 26203587 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 1 0 0 0
[pid=30002/tid=30006] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30006/stat : 30006 (java) S 30000 30002 29096 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 26203587 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 1 0 0 0
[pid=30002/tid=30007] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30007/stat : 30007 (java) S 30000 30002 29096 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 26203588 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 0 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30008] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30008/stat : 30008 (java) S 30000 30002 29096 0 -1 4202560 11 0 0 0 0 0 0 0 25 0 14 0 26203589 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30009] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30009/stat : 30009 (java) S 30000 30002 29096 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 26203589 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30010] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30010/stat : 30010 (java) S 30000 30002 29096 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 26203593 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30011] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30011/stat : 30011 (java) S 30000 30002 29096 0 -1 4202560 14 0 0 0 0 0 0 0 25 0 14 0 26203593 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30012] ppid=30000 vsize=1527028 CPUtime=0.09
/proc/30002/task/30012/stat : 30012 (java) S 30000 30002 29096 0 -1 4202560 581 0 0 0 9 0 0 0 15 0 14 0 26203594 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 1 0 0 0
[pid=30002/tid=30013] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30013/stat : 30013 (java) S 30000 30002 29096 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 26203594 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30014] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30014/stat : 30014 (java) S 30000 30002 29096 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 26203594 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30017] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30017/stat : 30017 (java) S 30000 30002 29096 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 26203616 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30018] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30018/stat : 30018 (java) S 30000 30002 29096 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 26203617 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 1527028

[startup+2.30172 s]
/proc/loadavg: 1.05 1.04 1.01 1/120 30020
/proc/meminfo: memFree=1870604/2059040 swapFree=4139292/4192956
[pid=30002] ppid=30000 vsize=1527028 CPUtime=0.43
/proc/30002/stat : 30002 (java) S 30000 30002 29096 0 -1 4202496 5582 0 1 0 39 4 0 0 25 0 14 0 26203584 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/30002/statm: 381757 5019 1362 10 0 379060 0
[pid=30002/tid=30004] ppid=30000 vsize=1527028 CPUtime=0.28
/proc/30002/task/30004/stat : 30004 (java) S 30000 30002 29096 0 -1 4202560 3812 0 1 0 26 2 0 0 19 0 14 0 26203585 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30005] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30005/stat : 30005 (java) S 30000 30002 29096 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 14 0 26203587 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 1 0 0 0
[pid=30002/tid=30006] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30006/stat : 30006 (java) S 30000 30002 29096 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 14 0 26203587 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 1 0 0 0
[pid=30002/tid=30007] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30007/stat : 30007 (java) S 30000 30002 29096 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 14 0 26203588 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 0 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30008] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30008/stat : 30008 (java) S 30000 30002 29096 0 -1 4202560 11 0 0 0 0 0 0 0 25 0 14 0 26203589 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30009] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30009/stat : 30009 (java) S 30000 30002 29096 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 26203589 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30010] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30010/stat : 30010 (java) S 30000 30002 29096 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 26203593 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30011] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30011/stat : 30011 (java) S 30000 30002 29096 0 -1 4202560 14 0 0 0 0 0 0 0 25 0 14 0 26203593 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30012] ppid=30000 vsize=1527028 CPUtime=0.09
/proc/30002/task/30012/stat : 30012 (java) S 30000 30002 29096 0 -1 4202560 581 0 0 0 9 0 0 0 15 0 14 0 26203594 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 1 0 0 0
[pid=30002/tid=30013] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30013/stat : 30013 (java) S 30000 30002 29096 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 26203594 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30014] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30014/stat : 30014 (java) S 30000 30002 29096 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 26203594 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30017] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30017/stat : 30017 (java) S 30000 30002 29096 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 14 0 26203616 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
[pid=30002/tid=30018] ppid=30000 vsize=1527028 CPUtime=0
/proc/30002/task/30018/stat : 30018 (java) S 30000 30002 29096 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 26203617 1563676672 5019 1992294400 134512640 134550932 4289907808 18446744073709551615 4294960144 0 4 0 16800975 18446604437864597376 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 1527028

Child status: 30
Real time (s): 2.34283
CPU time (s): 0.446931
CPU user time (s): 0.402938
CPU system time (s): 0.043993
CPU usage (%): 19.0765
Max. virtual memory (cumulated for all children) (KiB): 1527028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.402938
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5597
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= 143
involuntary context switches= 60

runsolver used 0.005999 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node027 at 2010-07-08 11:05:21
IDJOB=2683998
IDBENCH=72155
IDSOLVER=1166
FILE ID=node027/2683998-1278579921
PBS_JOBID= 11240095
Free space on /tmp= 62524 MiB

SOLVER NAME= SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-787.cudf.trendy.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683998-1278579921/watcher-2683998-1278579921 -o /tmp/evaluation-result-2683998-1278579921/solver-2683998-1278579921 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2683998-1278579921.opb

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

MD5SUM BENCH= 6b674ffc4c7f605823b2d582e205f734
RANDOM SEED=143671715

node027.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		: 2800.222
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	: 5600.44
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		: 2800.222
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1886176 kB
Buffers:          2252 kB
Cached:          76072 kB
SwapCached:       6620 kB
Active:          46516 kB
Inactive:        45144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1886176 kB
SwapTotal:     4192956 kB
SwapFree:      4139292 kB
Dirty:             644 kB
Writeback:           0 kB
AnonPages:       12072 kB
Mapped:          12136 kB
Slab:            59248 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181248 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62524 MiB
End job on node027 at 2010-07-08 11:05:24