Trace number 2659502

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 8.5707 6.73916

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v30_e350_d15_mw10_2.opb.PB06.opb
MD5SUM2882e17c9be8b3b8a5ac8492f26b9dcd
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 benchmark1.55276
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 280
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 825
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-2659502-1276319994.opb
0.22/0.21	c reading problem ... 
7.08/5.95	c ... done. Wall clock time 5.737s.
7.08/5.95	c #vars     1600
7.08/5.95	c #constraints  328962
7.08/5.95	c constraints type 
7.08/5.95	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 326430
7.08/5.95	c org.sat4j.minisat.constraints.card.MinWatchCard => 62
7.08/5.95	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700
7.08/5.95	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
8.44/6.67	c starts		: 3
8.44/6.67	c conflicts		: 314
8.44/6.67	c decisions		: 12895
8.44/6.67	c propagations		: 21082
8.44/6.67	c inspects		: 228679
8.44/6.67	c learnt literals	: 0
8.44/6.67	c learnt binary clauses	: 0
8.44/6.67	c learnt ternary clauses	: 1
8.44/6.67	c learnt clauses	: 314
8.44/6.67	c ignored clauses	: 0
8.44/6.67	c root simplifications	: 0
8.44/6.67	c removed literals (reason simplification)	: 307
8.44/6.67	c reason swapping (by a shorter reason)	: 0
8.44/6.67	c Calls to reduceDB	: 0
8.44/6.67	c number of reductions to clauses (during analyze)	: 0
8.44/6.67	c number of learned constraints concerned by reduction	: 0
8.44/6.67	c number of learning phase by resolution	: 0
8.44/6.67	c number of learning phase by cutting planes	: 0
8.44/6.67	c speed (assignments/second)	: 29321.279554937413
8.44/6.67	c non guided choices	723
8.44/6.67	c learnt constraints type 
8.44/6.67	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 314
8.44/6.67	c constraints type 
8.44/6.67	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 326430
8.44/6.67	c org.sat4j.minisat.constraints.card.MinWatchCard => 62
8.44/6.67	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 700
8.44/6.67	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1770
8.44/6.67	s SATISFIABLE
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8.44/6.69	c Total wall clock time (in seconds): 6.474

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-2659502-1276319994/watcher-2659502-1276319994 -o /tmp/evaluation-result-2659502-1276319994/solver-2659502-1276319994 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659502-1276319994.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: 1.05 1.10 1.03 3/106 8690
/proc/meminfo: memFree=1879552/2059040 swapFree=4192956/4192956
[pid=8690] ppid=8688 vsize=2028 CPUtime=0
/proc/8690/stat : 8690 (java6) R 8688 8690 8665 0 -1 4194304 209 0 0 0 0 0 0 0 21 0 1 0 7603168 2076672 114 1992294400 134512640 134550932 4292164064 18446744073709551615 3153009 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8690/statm: 458 117 90 10 0 63 0

[startup+0.0672131 s]
/proc/loadavg: 1.05 1.10 1.03 3/106 8690
/proc/meminfo: memFree=1879552/2059040 swapFree=4192956/4192956
[pid=8690] ppid=8688 vsize=1521796 CPUtime=0.05
/proc/8690/stat : 8690 (java) S 8688 8690 8665 0 -1 4202496 3667 0 1 0 3 2 0 0 15 0 7 0 7603168 1558319104 3109 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/8690/statm: 380449 3109 1033 10 0 377759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521796

[startup+0.100213 s]
/proc/loadavg: 1.05 1.10 1.03 3/106 8690
/proc/meminfo: memFree=1879552/2059040 swapFree=4192956/4192956
[pid=8690] ppid=8688 vsize=1524184 CPUtime=0.08
/proc/8690/stat : 8690 (java) S 8688 8690 8665 0 -1 4202496 3952 0 1 0 5 3 0 0 15 0 12 0 7603168 1560764416 3392 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8690/statm: 381046 3393 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300213 s]
/proc/loadavg: 1.05 1.10 1.03 3/106 8690
/proc/meminfo: memFree=1879552/2059040 swapFree=4192956/4192956
[pid=8690] ppid=8688 vsize=1526848 CPUtime=0.33
/proc/8690/stat : 8690 (java) S 8688 8690 8665 0 -1 4202496 5453 0 1 0 29 4 0 0 15 0 12 0 7603168 1563492352 4891 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8690/statm: 381712 4891 1361 10 0 379014 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1526848

[startup+0.713213 s]
/proc/loadavg: 1.05 1.10 1.03 3/106 8690
/proc/meminfo: memFree=1879552/2059040 swapFree=4192956/4192956
[pid=8690] ppid=8688 vsize=1528092 CPUtime=1.01
/proc/8690/stat : 8690 (java) S 8688 8690 8665 0 -1 4202496 7161 0 1 0 96 5 0 0 15 0 12 0 7603168 1564766208 6471 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8690/statm: 382023 6472 1402 10 0 379325 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 1528092

[startup+1.50162 s]
/proc/loadavg: 1.05 1.10 1.03 4/118 8702
/proc/meminfo: memFree=1845108/2059040 swapFree=4192956/4192956
[pid=8690] ppid=8688 vsize=1529564 CPUtime=1.99
/proc/8690/stat : 8690 (java) S 8688 8690 8665 0 -1 4202496 22085 0 1 0 188 11 0 0 15 0 12 0 7603168 1566273536 21343 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8690/statm: 382391 21344 1409 10 0 379693 0
[pid=8690/tid=8692] ppid=8688 vsize=1529564 CPUtime=1.19
/proc/8690/task/8692/stat : 8692 (java) R 8688 8690 8665 0 -1 4202560 19412 0 1 0 109 10 0 0 25 0 12 0 7603170 1566273536 21345 1992294400 134512640 134550932 4286898096 18446744073709551615 4109844870 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8690/tid=8693] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8693/stat : 8693 (java) S 8688 8690 8665 0 -1 4202560 3 0 0 0 0 0 0 0 17 0 12 0 7603171 1566273536 21347 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8694] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8694/stat : 8694 (java) S 8688 8690 8665 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 12 0 7603171 1566273536 21348 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8695] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8695/stat : 8695 (java) S 8688 8690 8665 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 12 0 7603173 1566273536 21349 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8696] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8696/stat : 8696 (java) S 8688 8690 8665 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 12 0 7603173 1566273536 21351 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8697] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8697/stat : 8697 (java) S 8688 8690 8665 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 12 0 7603173 1566273536 21352 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8698] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8698/stat : 8698 (java) S 8688 8690 8665 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 7603178 1566273536 21353 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8699] ppid=8688 vsize=1529564 CPUtime=0.37
/proc/8690/task/8699/stat : 8699 (java) S 8688 8690 8665 0 -1 4202560 572 0 0 0 37 0 0 0 15 0 12 0 7603178 1566273536 21355 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8700] ppid=8688 vsize=1529564 CPUtime=0.41
/proc/8690/task/8700/stat : 8700 (java) S 8688 8690 8665 0 -1 4202560 1040 0 0 0 41 0 0 0 16 0 12 0 7603178 1566273536 21356 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 1 0 0 0
[pid=8690/tid=8701] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8701/stat : 8701 (java) S 8688 8690 8665 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 7603178 1566273536 21358 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8702] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8702/stat : 8702 (java) S 8688 8690 8665 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 7603178 1566273536 21359 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 1529564

[startup+3.1018 s]
/proc/loadavg: 1.05 1.10 1.03 2/118 8702
/proc/meminfo: memFree=1744296/2059040 swapFree=4192956/4192956
[pid=8690] ppid=8688 vsize=1529564 CPUtime=3.66
/proc/8690/stat : 8690 (java) S 8688 8690 8665 0 -1 4202496 37910 0 1 0 349 17 0 0 15 0 12 0 7603168 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8690/statm: 382391 37156 1419 10 0 379693 0
[pid=8690/tid=8692] ppid=8688 vsize=1529564 CPUtime=2.72
/proc/8690/task/8692/stat : 8692 (java) R 8688 8690 8665 0 -1 4202560 32008 0 1 0 257 15 0 0 25 0 12 0 7603170 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4109838450 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8690/tid=8693] ppid=8688 vsize=1529564 CPUtime=0.06
/proc/8690/task/8693/stat : 8693 (java) S 8688 8690 8665 0 -1 4202560 1650 0 0 0 6 0 0 0 15 0 12 0 7603171 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8694] ppid=8688 vsize=1529564 CPUtime=0.06
/proc/8690/task/8694/stat : 8694 (java) S 8688 8690 8665 0 -1 4202560 1571 0 0 0 6 0 0 0 16 0 12 0 7603171 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 1 0 0 0
[pid=8690/tid=8695] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8695/stat : 8695 (java) S 8688 8690 8665 0 -1 4202560 9 0 0 0 0 0 0 0 15 0 12 0 7603173 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8696] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8696/stat : 8696 (java) S 8688 8690 8665 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 12 0 7603173 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8697] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8697/stat : 8697 (java) S 8688 8690 8665 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 12 0 7603173 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8698] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8698/stat : 8698 (java) S 8688 8690 8665 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 12 0 7603178 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8699] ppid=8688 vsize=1529564 CPUtime=0.37
/proc/8690/task/8699/stat : 8699 (java) S 8688 8690 8665 0 -1 4202560 572 0 0 0 37 0 0 0 15 0 12 0 7603178 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8700] ppid=8688 vsize=1529564 CPUtime=0.41
/proc/8690/task/8700/stat : 8700 (java) S 8688 8690 8665 0 -1 4202560 1040 0 0 0 41 0 0 0 16 0 12 0 7603178 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 1 0 0 0
[pid=8690/tid=8701] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8701/stat : 8701 (java) S 8688 8690 8665 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 12 0 7603178 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8702] ppid=8688 vsize=1529564 CPUtime=0
/proc/8690/task/8702/stat : 8702 (java) S 8688 8690 8665 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 12 0 7603178 1566273536 37156 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.66
Current children cumulated vsize (KiB) 1529564

[startup+6.30219 s]
/proc/loadavg: 1.05 1.09 1.03 2/118 8702
/proc/meminfo: memFree=1712552/2059040 swapFree=4192956/4192956
[pid=8690] ppid=8688 vsize=1542428 CPUtime=7.88
/proc/8690/stat : 8690 (java) S 8688 8690 8665 0 -1 4202496 49779 0 1 0 765 23 0 0 15 0 13 0 7603168 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8690/statm: 385607 46066 1433 10 0 382909 0
[pid=8690/tid=8692] ppid=8688 vsize=1542428 CPUtime=5.28
/proc/8690/task/8692/stat : 8692 (java) R 8688 8690 8665 0 -1 4202560 32052 0 1 0 512 16 0 0 25 0 13 0 7603170 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 4109498740 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=8690/tid=8693] ppid=8688 vsize=1542428 CPUtime=0.29
/proc/8690/task/8693/stat : 8693 (java) S 8688 8690 8665 0 -1 4202560 4636 0 0 0 29 0 0 0 16 0 13 0 7603171 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8694] ppid=8688 vsize=1542428 CPUtime=0.29
/proc/8690/task/8694/stat : 8694 (java) S 8688 8690 8665 0 -1 4202560 4404 0 0 0 28 1 0 0 16 0 13 0 7603171 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 1 0 0 0
[pid=8690/tid=8695] ppid=8688 vsize=1542428 CPUtime=0
/proc/8690/task/8695/stat : 8695 (java) S 8688 8690 8665 0 -1 4202560 14 0 0 0 0 0 0 0 15 0 13 0 7603173 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16800975 18446604437871803072 0 0 -1 1 0 0 0
[pid=8690/tid=8696] ppid=8688 vsize=1542428 CPUtime=0
/proc/8690/task/8696/stat : 8696 (java) S 8688 8690 8665 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 7603173 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8697] ppid=8688 vsize=1542428 CPUtime=0
/proc/8690/task/8697/stat : 8697 (java) S 8688 8690 8665 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 7603173 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8698] ppid=8688 vsize=1542428 CPUtime=0
/proc/8690/task/8698/stat : 8698 (java) S 8688 8690 8665 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 7603178 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8699] ppid=8688 vsize=1542428 CPUtime=1.09
/proc/8690/task/8699/stat : 8699 (java) R 8688 8690 8665 0 -1 4202560 4812 0 0 0 108 1 0 0 16 0 13 0 7603178 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 105611345 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8690/tid=8700] ppid=8688 vsize=1542428 CPUtime=0.86
/proc/8690/task/8700/stat : 8700 (java) S 8688 8690 8665 0 -1 4202560 2796 0 0 0 85 1 0 0 15 0 13 0 7603178 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 1 0 0 0
[pid=8690/tid=8701] ppid=8688 vsize=1542428 CPUtime=0
/proc/8690/task/8701/stat : 8701 (java) S 8688 8690 8665 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 13 0 7603178 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8702] ppid=8688 vsize=1542428 CPUtime=0
/proc/8690/task/8702/stat : 8702 (java) S 8688 8690 8665 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 7603178 1579446272 46066 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 1542428

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

[startup+6.70321 s]
/proc/loadavg: 1.05 1.09 1.03 3/119 8703
/proc/meminfo: memFree=1699648/2059040 swapFree=4192956/4192956
[pid=8690] ppid=8688 vsize=1542752 CPUtime=8.53
/proc/8690/stat : 8690 (java) S 8688 8690 8665 0 -1 4202496 49844 0 1 0 830 23 0 0 15 0 13 0 7603168 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/8690/statm: 385688 46131 1436 10 0 382990 0
[pid=8690/tid=8692] ppid=8688 vsize=1542752 CPUtime=5.52
/proc/8690/task/8692/stat : 8692 (java) S 8688 8690 8665 0 -1 4202560 32061 0 1 0 536 16 0 0 25 0 13 0 7603170 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 1 0 0 0
[pid=8690/tid=8693] ppid=8688 vsize=1542752 CPUtime=0.29
/proc/8690/task/8693/stat : 8693 (java) S 8688 8690 8665 0 -1 4202560 4636 0 0 0 29 0 0 0 16 0 13 0 7603171 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8694] ppid=8688 vsize=1542752 CPUtime=0.29
/proc/8690/task/8694/stat : 8694 (java) S 8688 8690 8665 0 -1 4202560 4404 0 0 0 28 1 0 0 16 0 13 0 7603171 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 1 0 0 0
[pid=8690/tid=8695] ppid=8688 vsize=1542752 CPUtime=0
/proc/8690/task/8695/stat : 8695 (java) S 8688 8690 8665 0 -1 4202560 14 0 0 0 0 0 0 0 15 0 13 0 7603173 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 0 0 16800975 18446604437871803072 0 0 -1 1 0 0 0
[pid=8690/tid=8696] ppid=8688 vsize=1542752 CPUtime=0
/proc/8690/task/8696/stat : 8696 (java) S 8688 8690 8665 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 7603173 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8697] ppid=8688 vsize=1542752 CPUtime=0
/proc/8690/task/8697/stat : 8697 (java) S 8688 8690 8665 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 7603173 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8698] ppid=8688 vsize=1542752 CPUtime=0
/proc/8690/task/8698/stat : 8698 (java) S 8688 8690 8665 0 -1 4202560 1 0 0 0 0 0 0 0 22 0 13 0 7603178 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8699] ppid=8688 vsize=1542752 CPUtime=1.31
/proc/8690/task/8699/stat : 8699 (java) R 8688 8690 8665 0 -1 4202560 4838 0 0 0 130 1 0 0 15 0 13 0 7603178 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 103148469 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=8690/tid=8700] ppid=8688 vsize=1542752 CPUtime=1.04
/proc/8690/task/8700/stat : 8700 (java) S 8688 8690 8665 0 -1 4202560 2820 0 0 0 103 1 0 0 15 0 13 0 7603178 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 1 0 0 0
[pid=8690/tid=8701] ppid=8688 vsize=1542752 CPUtime=0
/proc/8690/task/8701/stat : 8701 (java) S 8688 8690 8665 0 -1 4202560 0 0 0 0 0 0 0 0 24 0 13 0 7603178 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8702] ppid=8688 vsize=1542752 CPUtime=0
/proc/8690/task/8702/stat : 8702 (java) S 8688 8690 8665 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 7603178 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 0 0 0 0
[pid=8690/tid=8703] ppid=8688 vsize=1542752 CPUtime=0
/proc/8690/task/8703/stat : 8703 (java) S 8688 8690 8665 0 -1 4202560 5 0 0 0 0 0 0 0 25 0 13 0 7603765 1579778048 46131 1992294400 134512640 134550932 4286898096 18446744073709551615 4294960144 0 4 0 16800975 18446604437871803072 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.53
Current children cumulated vsize (KiB) 1542752

Child status: 10
Real time (s): 6.73916
CPU time (s): 8.5707
CPU user time (s): 8.31474
CPU system time (s): 0.255961
CPU usage (%): 127.177
Max. virtual memory (cumulated for all children) (KiB): 1544300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.31474
system time used= 0.255961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49845
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= 606
involuntary context switches= 416

runsolver used 0.019996 second user time and 0.046992 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-12 07:19:55
IDJOB=2659502
IDBENCH=1379
IDSOLVER=1164
FILE ID=node006/2659502-1276319994
PBS_JOBID= 11173157
Free space on /tmp= 62464 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_2.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-2659502-1276319994/watcher-2659502-1276319994 -o /tmp/evaluation-result-2659502-1276319994/solver-2659502-1276319994 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2659502-1276319994.opb

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

MD5SUM BENCH= 2882e17c9be8b3b8a5ac8492f26b9dcd
RANDOM SEED=921534737

node006.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		: 3000.204
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		: 3000.204
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:       1879948 kB
Buffers:          1604 kB
Cached:          54072 kB
SwapCached:          0 kB
Active:          69588 kB
Inactive:        45848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1879948 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11804 kB
Writeback:           0 kB
AnonPages:       59692 kB
Mapped:          15384 kB
Slab:            41820 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181076 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= 62464 MiB
End job on node006 at 2010-06-12 07:20:02