Trace number 2659501

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 NameAnswerCPU timeWall clock time
SAT4J PB Resolution 2.2.0 2010-05-26SAT 8.81066 6.91067

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v30_e350_d15_mw10_3.opb.PB06.opb
MD5SUMe3c4907f9ed288ddc262ad274eebff0f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.56076
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1600
Total number of constraints328901
Number of constraints which are clauses327070
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints1770
Minimum length of a constraint2
Maximum length of a constraint700
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 282
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 831
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.08/0.14	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.v20100526
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
0.22/0.21	c Pseudo Boolean Optimization
0.22/0.21	c --- Begin Solver configuration ---
0.22/0.21	c Stops conflict analysis at the first Unique Implication Point
0.22/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.22/0.21	c Learn all clauses as in MiniSAT
0.22/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.22/0.21	c Expensive reason simplification
0.22/0.21	c Armin Biere (Picosat) restarts strategy
0.22/0.21	c Glucose learned constraints deletion strategy
0.22/0.21	c timeout=2147483s
0.22/0.21	c DB Simplification allowed=false
0.22/0.21	c --- End Solver configuration ---
0.22/0.21	c solving HOME/instance-2659501-1276319930.opb
0.22/0.21	c reading problem ... 
7.06/5.94	c ... done. Wall clock time 5.728s.
7.06/5.94	c #vars     1600
7.06/5.94	c #constraints  328962
7.06/5.94	c constraints type 
7.06/5.94	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 326430
7.06/5.94	c org.sat4j.minisat.constraints.card.MinWatchCard => 62
7.06/5.94	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700
7.06/5.94	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
8.57/6.81	c starts		: 5
8.57/6.81	c conflicts		: 476
8.57/6.81	c decisions		: 11801
8.57/6.81	c propagations		: 29012
8.57/6.81	c inspects		: 293921
8.57/6.81	c learnt literals	: 0
8.57/6.81	c learnt binary clauses	: 1
8.57/6.81	c learnt ternary clauses	: 3
8.57/6.81	c learnt clauses	: 476
8.57/6.81	c ignored clauses	: 0
8.57/6.81	c root simplifications	: 0
8.57/6.81	c removed literals (reason simplification)	: 330
8.57/6.81	c reason swapping (by a shorter reason)	: 0
8.57/6.81	c Calls to reduceDB	: 0
8.57/6.81	c number of reductions to clauses (during analyze)	: 0
8.57/6.81	c number of learned constraints concerned by reduction	: 0
8.57/6.81	c number of learning phase by resolution	: 0
8.57/6.81	c number of learning phase by cutting planes	: 0
8.57/6.81	c speed (assignments/second)	: 33462.51441753172
8.57/6.81	c non guided choices	905
8.57/6.81	c learnt constraints type 
8.57/6.81	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 475
8.57/6.81	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 1
8.57/6.81	c constraints type 
8.57/6.81	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 326430
8.57/6.81	c org.sat4j.minisat.constraints.card.MinWatchCard => 62
8.57/6.81	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700
8.57/6.81	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
8.57/6.81	s SATISFIABLE
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8.73/6.83	c Total wall clock time (in seconds): 6.619

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2659501-1276319930/watcher-2659501-1276319930 -o /tmp/evaluation-result-2659501-1276319930/solver-2659501-1276319930 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659501-1276319930.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: 1.06 1.03 0.99 3/107 7844
/proc/meminfo: memFree=1763296/2059040 swapFree=4192956/4192956
[pid=7844] ppid=7842 vsize=248 CPUtime=0
/proc/7844/stat : 7844 (java6) R 7842 7844 6858 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 5648763 253952 28 1992294400 134512640 134550932 4292889936 18446744073709551615 8401492 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7844/statm: 62 28 21 10 0 23 0

[startup+0.0686091 s]
/proc/loadavg: 1.06 1.03 0.99 3/107 7844
/proc/meminfo: memFree=1763296/2059040 swapFree=4192956/4192956
[pid=7844] ppid=7842 vsize=1521796 CPUtime=0.05
/proc/7844/stat : 7844 (java) S 7842 7844 6858 0 -1 4202496 3667 0 1 0 3 2 0 0 15 0 7 0 5648763 1558319104 3109 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/7844/statm: 380449 3109 1033 10 0 377759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521796

[startup+0.100608 s]
/proc/loadavg: 1.06 1.03 0.99 3/107 7844
/proc/meminfo: memFree=1763296/2059040 swapFree=4192956/4192956
[pid=7844] ppid=7842 vsize=1524024 CPUtime=0.08
/proc/7844/stat : 7844 (java) S 7842 7844 6858 0 -1 4202496 3933 0 1 0 6 2 0 0 15 0 12 0 5648763 1560600576 3373 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7844/statm: 381006 3373 1073 10 0 378308 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524024

[startup+0.300603 s]
/proc/loadavg: 1.06 1.03 0.99 3/107 7844
/proc/meminfo: memFree=1763296/2059040 swapFree=4192956/4192956
[pid=7844] ppid=7842 vsize=1526440 CPUtime=0.33
/proc/7844/stat : 7844 (java) S 7842 7844 6858 0 -1 4202496 5289 0 1 0 30 3 0 0 15 0 12 0 5648763 1563074560 4727 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7844/statm: 381610 4727 1361 10 0 378912 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1526440

[startup+0.700592 s]
/proc/loadavg: 1.06 1.03 0.99 3/107 7844
/proc/meminfo: memFree=1763296/2059040 swapFree=4192956/4192956
[pid=7844] ppid=7842 vsize=1528144 CPUtime=1
/proc/7844/stat : 7844 (java) S 7842 7844 6858 0 -1 4202496 7084 0 1 0 96 4 0 0 15 0 12 0 5648763 1564819456 6395 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7844/statm: 382036 6395 1402 10 0 379338 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 1528144

[startup+1.50193 s]
/proc/loadavg: 1.13 1.05 1.00 5/119 7856
/proc/meminfo: memFree=1728604/2059040 swapFree=4192956/4192956
[pid=7844] ppid=7842 vsize=1529444 CPUtime=2.01
/proc/7844/stat : 7844 (java) S 7842 7844 6858 0 -1 4202496 22314 0 1 0 190 11 0 0 15 0 12 0 5648763 1566150656 21573 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7844/statm: 382361 21574 1409 10 0 379663 0
[pid=7844/tid=7846] ppid=7842 vsize=1529444 CPUtime=1.21
/proc/7844/task/7846/stat : 7846 (java) R 7842 7844 6858 0 -1 4202560 19667 0 1 0 112 9 0 0 25 0 12 0 5648765 1566150656 21575 1992294400 134512640 134550932 4287684832 18446744073709551615 4109884599 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7844/tid=7847] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7847/stat : 7847 (java) S 7842 7844 6858 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 12 0 5648766 1566150656 21576 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7848] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7848/stat : 7848 (java) S 7842 7844 6858 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 5648766 1566150656 21578 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7849] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7849/stat : 7849 (java) S 7842 7844 6858 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 5648768 1566150656 21579 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7850] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7850/stat : 7850 (java) S 7842 7844 6858 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 5648768 1566150656 21580 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7851] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7851/stat : 7851 (java) S 7842 7844 6858 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 12 0 5648768 1566150656 21582 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7852] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7852/stat : 7852 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 5648773 1566150656 21583 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7853] ppid=7842 vsize=1529444 CPUtime=0.36
/proc/7844/task/7853/stat : 7853 (java) S 7842 7844 6858 0 -1 4202560 431 0 0 0 36 0 0 0 15 0 12 0 5648773 1566150656 21584 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7854] ppid=7842 vsize=1529444 CPUtime=0.41
/proc/7844/task/7854/stat : 7854 (java) S 7842 7844 6858 0 -1 4202560 1153 0 0 0 41 0 0 0 16 0 12 0 5648773 1566150656 21586 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 1 0 0 0
[pid=7844/tid=7855] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7855/stat : 7855 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 12 0 5648773 1566150656 21587 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7856] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7856/stat : 7856 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 5648773 1566150656 21588 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 1529444

[startup+3.10207 s]
/proc/loadavg: 1.13 1.05 1.00 2/119 7856
/proc/meminfo: memFree=1628288/2059040 swapFree=4192956/4192956
[pid=7844] ppid=7842 vsize=1529444 CPUtime=3.68
/proc/7844/stat : 7844 (java) S 7842 7844 6858 0 -1 4202496 37877 0 1 0 350 18 0 0 15 0 12 0 5648763 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7844/statm: 382361 37117 1419 10 0 379663 0
[pid=7844/tid=7846] ppid=7842 vsize=1529444 CPUtime=2.73
/proc/7844/task/7846/stat : 7846 (java) R 7842 7844 6858 0 -1 4202560 31987 0 1 0 258 15 0 0 25 0 12 0 5648765 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4109828938 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7844/tid=7847] ppid=7842 vsize=1529444 CPUtime=0.06
/proc/7844/task/7847/stat : 7847 (java) S 7842 7844 6858 0 -1 4202560 1659 0 0 0 6 0 0 0 16 0 12 0 5648766 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7848] ppid=7842 vsize=1529444 CPUtime=0.06
/proc/7844/task/7848/stat : 7848 (java) S 7842 7844 6858 0 -1 4202560 1577 0 0 0 6 0 0 0 16 0 12 0 5648766 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 1 0 0 0
[pid=7844/tid=7849] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7849/stat : 7849 (java) S 7842 7844 6858 0 -1 4202560 9 0 0 0 0 0 0 0 15 0 12 0 5648768 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7850] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7850/stat : 7850 (java) S 7842 7844 6858 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 5648768 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7851] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7851/stat : 7851 (java) S 7842 7844 6858 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 5648768 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7852] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7852/stat : 7852 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 5648773 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7853] ppid=7842 vsize=1529444 CPUtime=0.36
/proc/7844/task/7853/stat : 7853 (java) S 7842 7844 6858 0 -1 4202560 431 0 0 0 36 0 0 0 15 0 12 0 5648773 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7854] ppid=7842 vsize=1529444 CPUtime=0.41
/proc/7844/task/7854/stat : 7854 (java) S 7842 7844 6858 0 -1 4202560 1153 0 0 0 41 0 0 0 16 0 12 0 5648773 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 1 0 0 0
[pid=7844/tid=7855] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7855/stat : 7855 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 12 0 5648773 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7856] ppid=7842 vsize=1529444 CPUtime=0
/proc/7844/task/7856/stat : 7856 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 5648773 1566150656 37117 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.68
Current children cumulated vsize (KiB) 1529444

[startup+6.30237 s]
/proc/loadavg: 1.13 1.05 1.00 2/119 7856
/proc/meminfo: memFree=1596668/2059040 swapFree=4192956/4192956
[pid=7844] ppid=7842 vsize=1543652 CPUtime=7.86
/proc/7844/stat : 7844 (java) S 7842 7844 6858 0 -1 4202496 49649 0 1 0 761 25 0 0 15 0 13 0 5648763 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7844/statm: 385913 46399 1433 10 0 383215 0
[pid=7844/tid=7846] ppid=7842 vsize=1543652 CPUtime=5.3
/proc/7844/task/7846/stat : 7846 (java) R 7842 7844 6858 0 -1 4202560 32054 0 1 0 514 16 0 0 25 0 13 0 5648765 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7844/tid=7847] ppid=7842 vsize=1543652 CPUtime=0.29
/proc/7844/task/7847/stat : 7847 (java) S 7842 7844 6858 0 -1 4202560 4557 0 0 0 27 2 0 0 16 0 13 0 5648766 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7848] ppid=7842 vsize=1543652 CPUtime=0.29
/proc/7844/task/7848/stat : 7848 (java) S 7842 7844 6858 0 -1 4202560 4464 0 0 0 28 1 0 0 16 0 13 0 5648766 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 1 0 0 0
[pid=7844/tid=7849] ppid=7842 vsize=1543652 CPUtime=0
/proc/7844/task/7849/stat : 7849 (java) S 7842 7844 6858 0 -1 4202560 15 0 0 0 0 0 0 0 16 0 13 0 5648768 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7850] ppid=7842 vsize=1543652 CPUtime=0
/proc/7844/task/7850/stat : 7850 (java) S 7842 7844 6858 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 5648768 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7851] ppid=7842 vsize=1543652 CPUtime=0
/proc/7844/task/7851/stat : 7851 (java) S 7842 7844 6858 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5648768 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7852] ppid=7842 vsize=1543652 CPUtime=0
/proc/7844/task/7852/stat : 7852 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 5648773 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7853] ppid=7842 vsize=1543652 CPUtime=1.01
/proc/7844/task/7853/stat : 7853 (java) R 7842 7844 6858 0 -1 4202560 4094 0 0 0 100 1 0 0 16 0 13 0 5648773 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 102536081 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7844/tid=7854] ppid=7842 vsize=1543652 CPUtime=0.91
/proc/7844/task/7854/stat : 7854 (java) R 7842 7844 6858 0 -1 4202560 3398 0 0 0 90 1 0 0 16 0 13 0 5648773 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 104163950 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=7844/tid=7855] ppid=7842 vsize=1543652 CPUtime=0
/proc/7844/task/7855/stat : 7855 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 5648773 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7856] ppid=7842 vsize=1543652 CPUtime=0
/proc/7844/task/7856/stat : 7856 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5648773 1580699648 46399 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 7.86
Current children cumulated vsize (KiB) 1543652

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

[startup+6.70143 s]
/proc/loadavg: 1.28 1.08 1.01 3/120 7857
/proc/meminfo: memFree=1582896/2059040 swapFree=4192956/4192956
[pid=7844] ppid=7842 vsize=1541744 CPUtime=8.57
/proc/7844/stat : 7844 (java) S 7842 7844 6858 0 -1 4202496 50505 0 1 0 831 26 0 0 15 0 13 0 5648763 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7844/statm: 385436 46134 1435 10 0 382738 0
[pid=7844/tid=7846] ppid=7842 vsize=1541744 CPUtime=5.5
/proc/7844/task/7846/stat : 7846 (java) R 7842 7844 6858 0 -1 4202560 32059 0 1 0 534 16 0 0 25 0 13 0 5648765 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4109554822 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=7844/tid=7847] ppid=7842 vsize=1541744 CPUtime=0.29
/proc/7844/task/7847/stat : 7847 (java) S 7842 7844 6858 0 -1 4202560 4557 0 0 0 27 2 0 0 16 0 13 0 5648766 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7848] ppid=7842 vsize=1541744 CPUtime=0.29
/proc/7844/task/7848/stat : 7848 (java) S 7842 7844 6858 0 -1 4202560 4464 0 0 0 28 1 0 0 16 0 13 0 5648766 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 1 0 0 0
[pid=7844/tid=7849] ppid=7842 vsize=1541744 CPUtime=0
/proc/7844/task/7849/stat : 7849 (java) S 7842 7844 6858 0 -1 4202560 15 0 0 0 0 0 0 0 16 0 13 0 5648768 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 0 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7850] ppid=7842 vsize=1541744 CPUtime=0
/proc/7844/task/7850/stat : 7850 (java) S 7842 7844 6858 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 5648768 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7851] ppid=7842 vsize=1541744 CPUtime=0
/proc/7844/task/7851/stat : 7851 (java) S 7842 7844 6858 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 5648768 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7852] ppid=7842 vsize=1541744 CPUtime=0
/proc/7844/task/7852/stat : 7852 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 5648773 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7853] ppid=7842 vsize=1541744 CPUtime=1.32
/proc/7844/task/7853/stat : 7853 (java) S 7842 7844 6858 0 -1 4202560 4911 0 0 0 130 2 0 0 16 0 13 0 5648773 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 1 0 0 0
[pid=7844/tid=7854] ppid=7842 vsize=1541744 CPUtime=1.11
/proc/7844/task/7854/stat : 7854 (java) S 7842 7844 6858 0 -1 4202560 3432 0 0 0 110 1 0 0 15 0 13 0 5648773 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7855] ppid=7842 vsize=1541744 CPUtime=0
/proc/7844/task/7855/stat : 7855 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 24 0 13 0 5648773 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7856] ppid=7842 vsize=1541744 CPUtime=0
/proc/7844/task/7856/stat : 7856 (java) S 7842 7844 6858 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 5648773 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
[pid=7844/tid=7857] ppid=7842 vsize=1541744 CPUtime=0
/proc/7844/task/7857/stat : 7857 (java) S 7842 7844 6858 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 13 0 5649358 1578745856 46134 1992294400 134512640 134550932 4287684832 18446744073709551615 4294960144 0 4 0 16800975 18446604437832407808 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.57
Current children cumulated vsize (KiB) 1541744

[startup+6.90143 s]
/proc/loadavg: 1.28 1.08 1.01 3/120 7857
/proc/meminfo: memFree=1582896/2059040 swapFree=4192956/4192956
[pid=7844] ppid=7842 vsize=0 CPUtime=8.79
/proc/7844/stat : 7844 (java) Z 7842 7844 6858 0 -1 4203548 50582 0 1 0 852 27 0 0 15 0 2 0 5648763 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/7844/statm: 0 0 0 0 0 0 0
[pid=7844/tid=7857] ppid=7842 vsize=0 CPUtime=0.01
/proc/7844/task/7857/stat : 7857 (java) R 7842 7844 6858 0 -1 4203588 6 0 0 0 0 1 0 0 18 0 2 0 5649358 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 8.79
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 6.91067
CPU time (s): 8.81066
CPU user time (s): 8.5297
CPU system time (s): 0.280957
CPU usage (%): 127.494
Max. virtual memory (cumulated for all children) (KiB): 1543652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.5297
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50582
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= 610
involuntary context switches= 494

runsolver used 0.017997 second user time and 0.048992 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-12 07:18:50
IDJOB=2659501
IDBENCH=1378
IDSOLVER=1164
FILE ID=node025/2659501-1276319930
PBS_JOBID= 11173146
Free space on /tmp= 62528 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/dbst/normalized-dbst_v30_e350_d15_mw10_3.opb.PB06.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2659501-1276319930/watcher-2659501-1276319930 -o /tmp/evaluation-result-2659501-1276319930/solver-2659501-1276319930 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659501-1276319930.opb

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

MD5SUM BENCH= e3c4907f9ed288ddc262ad274eebff0f
RANDOM SEED=687168117

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1763692 kB
Buffers:         28064 kB
Cached:         127580 kB
SwapCached:          0 kB
Active:          62252 kB
Inactive:       152700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1763692 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11488 kB
Writeback:           0 kB
AnonPages:       59328 kB
Mapped:          15396 kB
Slab:            58296 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181464 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= 62528 MiB
End job on node025 at 2010-06-12 07:18:57