Trace number 2058469

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 CSP 2.1.1SAT 4.40133 4.48548

General information on the benchmark

Namecsp/QWH-20/
normalized-qwh-20-166-7_ext.xml
MD5SUMbae1b7ecfcce2b6a64814f4296ee5aeb
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.45678
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5092
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5092
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2008 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.
0.08/0.14	c That software uses the Rhino library from the Mozilla project.
0.08/0.15	c version 2.1.1.v20090622
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	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 671000808
0.08/0.15	c Max memory 672137216
0.08/0.15	c Total memory 672137216
0.08/0.15	c Number of processors 2
0.18/0.24	c c --- Begin Solver configuration ---
0.18/0.24	c Stops conflict analysis at the first Unique Implication Point
0.18/0.24	c org.sat4j.minisat.constraints.MixedDataStructureDanielWL@1f14ceb
0.18/0.24	c Learn all clauses as in MiniSAT
0.18/0.24	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.18/0.24	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.18/0.24	c Expensive reason simplification
0.18/0.24	c MiniSAT restarts strategy
0.18/0.24	c Memory based learned constraints deletion strategy
0.18/0.24	c timeout=2147483s
0.18/0.24	c DB Simplification allowed=false
0.18/0.24	c --- End Solver configuration ---
0.18/0.24	c solving HOME/instance-2058469-1247321673.xml
0.18/0.24	c reading problem ... 
0.38/0.49	c reading problem named null
0.38/0.49	c reading domains done.
0.49/0.50	c reading variables done.
0.58/0.65	c reading relations done.
0.58/0.67	c reading constraints
3.35/3.45	c done with constraints.
3.35/3.45	c ... done. Wall clock time 3.208s.
3.35/3.45	c #vars     3554
3.35/3.45	c #constraints  10813
3.35/3.45	c constraints type 
3.35/3.45	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 166
3.35/3.45	c org.sat4j.minisat.constraints.cnf.UnitClauses => 234
3.35/3.45	c org.sat4j.minisat.constraints.card.AtLeast => 166
3.35/3.45	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 7335
4.35/4.43	c starts		: 6
4.35/4.43	c conflicts		: 1643
4.35/4.43	c decisions		: 2755
4.35/4.43	c propagations		: 143099
4.35/4.43	c inspects		: 629044
4.35/4.43	c learnt literals	: 3
4.35/4.43	c learnt binary clauses	: 7
4.35/4.43	c learnt ternary clauses	: 41
4.35/4.43	c learnt clauses	: 1640
4.35/4.43	c ignored clauses	: 0
4.35/4.43	c root simplifications	: 0
4.35/4.43	c removed literals (reason simplification)	: 3863
4.35/4.43	c reason swapping (by a shorter reason)	: 0
4.35/4.43	c Calls to reduceDB	: 0
4.35/4.44	c speed (assignments/second)	: 145721.99592668025
4.35/4.44	c non guided choices	40
4.35/4.44	c learnt constraints type 
4.35/4.44	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 7
4.35/4.44	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 1633
4.35/4.44	c constraints type 
4.35/4.44	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 166
4.35/4.44	c org.sat4j.minisat.constraints.cnf.UnitClauses => 234
4.35/4.44	c org.sat4j.minisat.constraints.card.AtLeast => 166
4.35/4.44	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 7335
4.35/4.44	s SATISFIABLE
4.35/4.44	v 18 4 17 6 13 15 16 9 5 10 0 1 3 11 8 14 2 12 19 7 14 16 7 3 0 10 5 11 13 8 1 17 9 12 2 19 18 4 6 15 3 7 13 12 1 5 14 19 8 18 11 0 6 4 17 16 10 15 2 9 16 13 5 4 18 11 7 12 1 0 17 14 19 10 9 2 8 6 15 3 4 19 14 7 12 2 8 18 10 6 13 3 0 15 11 5 9 17 16 1 2 11 4 16 5 7 19 6 15 13 3 18 1 17 14 8 12 9 0 10 9 6 12 17 11 4 13 16 14 3 10 8 5 0 7 18 15 19 1 2 7 2 10 1 16 12 0 5 11 14 6 9 8 19 4 15 13 3 17 18 19 3 0 5 7 8 15 14 17 1 4 10 12 2 13 9 16 11 18 6 12 17 1 2 6 14 11 3 19 7 15 13 16 9 10 4 5 18 8 0 13 18 3 14 9 0 2 4 12 16 19 6 11 7 15 1 17 10 5 8 8 1 18 11 2 19 9 0 3 4 12 15 7 16 6 17 14 5 10 13 10 5 16 15 19 17 18 7 0 12 9 2 13 1 3 6 4 8 14 11 1 9 15 8 3 16 4 13 6 19 2 7 17 18 0 10 11 14 12 5 11 8 6 19 15 13 12 10 7 2 18 16 4 14 5 3 1 0 9 17 17 0 19 10 8 9 6 1 2 15 5 11 18 3 12 13 7 16 4 14 0 14 11 13 17 6 10 15 16 9 7 5 2 8 18 12 19 1 3 4 5 15 2 9 14 18 17 8 4 11 16 19 10 6 1 0 3 7 13 12 15 12 9 0 10 3 1 17 18 5 8 4 14 13 19 11 6 2 7 16 6 10 8 18 4 1 3 2 9 17 14 12 15 5 16 7 0 13 11 19 
4.35/4.44	c Total wall clock time (in seconds) : 4.191

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2058469-1247321673/watcher-2058469-1247321673 -o /tmp/evaluation-result-2058469-1247321673/solver-2058469-1247321673 -C 1800 -W 2000 -M 900 java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2058469-1247321673.xml 

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): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.80 1.94 1.90 4/74 11533
/proc/meminfo: memFree=1189856/2055920 swapFree=4192956/4192956
[pid=11533] ppid=11531 vsize=13208 CPUtime=0
/proc/11533/stat : 11533 (java) S 11531 11533 11005 0 -1 0 721 0 0 0 0 0 0 0 18 0 2 0 18859064 13524992 521 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/11533/statm: 3302 521 219 9 0 1186 0
[pid=11533/tid=11534] ppid=11531 vsize=13208 CPUtime=0
/proc/11533/task/11534/stat : 11534 (java) R 11531 11533 11005 0 -1 64 0 0 0 0 0 0 0 0 19 0 2 0 18859065 13524992 521 996147200 134512640 134550932 4294956016 18446744073709551615 12804056 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.0435681 s]
/proc/loadavg: 1.80 1.94 1.90 4/74 11533
/proc/meminfo: memFree=1189856/2055920 swapFree=4192956/4192956
[pid=11533] ppid=11531 vsize=801384 CPUtime=0.02
/proc/11533/stat : 11533 (java) S 11531 11533 11005 0 -1 0 2501 0 1 0 1 1 0 0 18 0 5 0 18859064 820617216 2248 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/11533/statm: 200346 2248 978 9 0 197697 0
[pid=11533/tid=11534] ppid=11531 vsize=801384 CPUtime=0.01
/proc/11533/task/11534/stat : 11534 (java) R 11531 11533 11005 0 -1 64 1774 0 1 0 1 0 0 0 20 0 5 0 18859065 820617216 2248 996147200 134512640 134550932 4294956016 18446744073709551615 105828972 0 4 0 16784584 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 801384

[startup+0.101576 s]
/proc/loadavg: 1.80 1.94 1.90 4/74 11533
/proc/meminfo: memFree=1189856/2055920 swapFree=4192956/4192956
[pid=11533] ppid=11531 vsize=804560 CPUtime=0.08
/proc/11533/stat : 11533 (java) S 11531 11533 11005 0 -1 0 3017 0 1 0 6 2 0 0 18 0 12 0 18859064 823869440 2760 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11533/statm: 201140 2760 1082 9 0 198474 0
[pid=11533/tid=11534] ppid=11531 vsize=804560 CPUtime=0.07
/proc/11533/task/11534/stat : 11534 (java) R 11531 11533 11005 0 -1 64 2261 0 1 0 6 1 0 0 21 0 12 0 18859065 823869440 2760 996147200 134512640 134550932 4294956016 18446744073709551615 103278785 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 804560

[startup+0.301592 s]
/proc/loadavg: 1.80 1.94 1.90 4/74 11533
/proc/meminfo: memFree=1189856/2055920 swapFree=4192956/4192956
[pid=11533] ppid=11531 vsize=805628 CPUtime=0.28
/proc/11533/stat : 11533 (java) S 11531 11533 11005 0 -1 0 4312 0 1 0 24 4 0 0 18 0 12 0 18859064 824963072 4049 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11533/statm: 201407 4049 1359 9 0 198734 0
[pid=11533/tid=11534] ppid=11531 vsize=805628 CPUtime=0.22
/proc/11533/task/11534/stat : 11534 (java) R 11531 11533 11005 0 -1 64 3073 0 1 0 19 3 0 0 18 0 12 0 18859065 824963072 4049 996147200 134512640 134550932 4294956016 18446744073709551615 4109149090 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 805628

[startup+0.701624 s]
/proc/loadavg: 1.80 1.94 1.90 4/74 11533
/proc/meminfo: memFree=1189856/2055920 swapFree=4192956/4192956
[pid=11533] ppid=11531 vsize=807184 CPUtime=0.68
/proc/11533/stat : 11533 (java) S 11531 11533 11005 0 -1 0 5678 0 1 0 63 5 0 0 18 0 12 0 18859064 826556416 5169 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11533/statm: 201796 5169 1389 9 0 199123 0
[pid=11533/tid=11534] ppid=11531 vsize=807184 CPUtime=0.46
/proc/11533/task/11534/stat : 11534 (java) R 11531 11533 11005 0 -1 64 3786 0 1 0 42 4 0 0 20 0 12 0 18859065 826556416 5169 996147200 134512640 134550932 4294956016 18446744073709551615 4109125252 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 807184

[startup+1.5027 s]
/proc/loadavg: 1.80 1.94 1.90 4/86 11545
/proc/meminfo: memFree=1173568/2055920 swapFree=4192956/4192956
[pid=11533] ppid=11531 vsize=809740 CPUtime=1.47
/proc/11533/stat : 11533 (java) S 11531 11533 11005 0 -1 0 7858 0 1 0 141 6 0 0 18 0 12 0 18859064 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11533/statm: 202435 6252 1405 9 0 199762 0
[pid=11533/tid=11534] ppid=11531 vsize=809740 CPUtime=0.77
/proc/11533/task/11534/stat : 11534 (java) R 11531 11533 11005 0 -1 64 4224 0 1 0 73 4 0 0 23 0 12 0 18859065 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11536] ppid=11531 vsize=809740 CPUtime=0
/proc/11533/task/11536/stat : 11536 (java) S 11531 11533 11005 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 18859066 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11537] ppid=11531 vsize=809740 CPUtime=0
/proc/11533/task/11537/stat : 11537 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 18859066 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11538] ppid=11531 vsize=809740 CPUtime=0
/proc/11533/task/11538/stat : 11538 (java) S 11531 11533 11005 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 18859068 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11539] ppid=11531 vsize=809740 CPUtime=0
/proc/11533/task/11539/stat : 11539 (java) S 11531 11533 11005 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 18859068 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11540] ppid=11531 vsize=809740 CPUtime=0
/proc/11533/task/11540/stat : 11540 (java) S 11531 11533 11005 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 18859068 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11541] ppid=11531 vsize=809740 CPUtime=0
/proc/11533/task/11541/stat : 11541 (java) S 11531 11533 11005 0 -1 64 0 0 0 0 0 0 0 0 18 0 12 0 18859073 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11542] ppid=11531 vsize=809740 CPUtime=0
/proc/11533/task/11542/stat : 11542 (java) S 11531 11533 11005 0 -1 64 13 0 0 0 0 0 0 0 19 0 12 0 18859073 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11543] ppid=11531 vsize=809740 CPUtime=0.67
/proc/11533/task/11543/stat : 11543 (java) R 11531 11533 11005 0 -1 64 2877 0 0 0 67 0 0 0 17 0 12 0 18859073 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 104163975 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11544] ppid=11531 vsize=809740 CPUtime=0
/proc/11533/task/11544/stat : 11544 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 18859073 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11545] ppid=11531 vsize=809740 CPUtime=0
/proc/11533/task/11545/stat : 11545 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 18859073 829173760 6252 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 809740

[startup+3.10284 s]
/proc/loadavg: 1.80 1.94 1.90 4/86 11545
/proc/meminfo: memFree=1168320/2055920 swapFree=4192956/4192956
[pid=11533] ppid=11531 vsize=812392 CPUtime=3.06
/proc/11533/stat : 11533 (java) S 11531 11533 11005 0 -1 0 10705 0 1 0 298 8 0 0 18 0 12 0 18859064 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11533/statm: 203098 8178 1413 9 0 200425 0
[pid=11533/tid=11534] ppid=11531 vsize=812392 CPUtime=1.24
/proc/11533/task/11534/stat : 11534 (java) R 11531 11533 11005 0 -1 64 5444 0 1 0 119 5 0 0 25 0 12 0 18859065 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4109098794 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11536] ppid=11531 vsize=812392 CPUtime=0
/proc/11533/task/11536/stat : 11536 (java) S 11531 11533 11005 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 18859066 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11537] ppid=11531 vsize=812392 CPUtime=0
/proc/11533/task/11537/stat : 11537 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 18859066 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11538] ppid=11531 vsize=812392 CPUtime=0
/proc/11533/task/11538/stat : 11538 (java) S 11531 11533 11005 0 -1 64 3 0 0 0 0 0 0 0 17 0 12 0 18859068 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11539] ppid=11531 vsize=812392 CPUtime=0
/proc/11533/task/11539/stat : 11539 (java) S 11531 11533 11005 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 18859068 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11540] ppid=11531 vsize=812392 CPUtime=0
/proc/11533/task/11540/stat : 11540 (java) S 11531 11533 11005 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 18859068 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11541] ppid=11531 vsize=812392 CPUtime=0
/proc/11533/task/11541/stat : 11541 (java) S 11531 11533 11005 0 -1 64 0 0 0 0 0 0 0 0 18 0 12 0 18859073 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11542] ppid=11531 vsize=812392 CPUtime=0
/proc/11533/task/11542/stat : 11542 (java) S 11531 11533 11005 0 -1 64 13 0 0 0 0 0 0 0 19 0 12 0 18859073 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11543] ppid=11531 vsize=812392 CPUtime=1.81
/proc/11533/task/11543/stat : 11543 (java) S 11531 11533 11005 0 -1 64 4504 0 0 0 179 2 0 0 17 0 12 0 18859073 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11544] ppid=11531 vsize=812392 CPUtime=0
/proc/11533/task/11544/stat : 11544 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 18859073 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11545] ppid=11531 vsize=812392 CPUtime=0
/proc/11533/task/11545/stat : 11545 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 18859073 831889408 8178 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 812392

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

[startup+3.90191 s]
/proc/loadavg: 1.80 1.94 1.90 3/86 11545
/proc/meminfo: memFree=1161152/2055920 swapFree=4192956/4192956
[pid=11533] ppid=11531 vsize=812716 CPUtime=3.85
/proc/11533/stat : 11533 (java) S 11531 11533 11005 0 -1 0 11495 0 1 0 377 8 0 0 18 0 13 0 18859064 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11533/statm: 203179 8967 1441 9 0 200506 0
[pid=11533/tid=11534] ppid=11531 vsize=812716 CPUtime=1.47
/proc/11533/task/11534/stat : 11534 (java) R 11531 11533 11005 0 -1 64 6112 0 1 0 142 5 0 0 25 0 13 0 18859065 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11536] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11536/stat : 11536 (java) S 11531 11533 11005 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 18859066 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11537] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11537/stat : 11537 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 18859066 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11538] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11538/stat : 11538 (java) S 11531 11533 11005 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 18859068 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11539] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11539/stat : 11539 (java) S 11531 11533 11005 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 18859068 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11540] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11540/stat : 11540 (java) S 11531 11533 11005 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 18859068 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11541] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11541/stat : 11541 (java) S 11531 11533 11005 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 18859073 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11542] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11542/stat : 11542 (java) S 11531 11533 11005 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 18859073 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11543] ppid=11531 vsize=812716 CPUtime=2.35
/proc/11533/task/11543/stat : 11543 (java) R 11531 11533 11005 0 -1 64 4622 0 0 0 233 2 0 0 18 0 13 0 18859073 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 106118389 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11544] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11544/stat : 11544 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 18859073 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11545] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11545/stat : 11545 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 18859073 832221184 8967 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.85
Current children cumulated vsize (KiB) 812716

[startup+4.30194 s]
/proc/loadavg: 1.82 1.94 1.90 3/87 11546
/proc/meminfo: memFree=1158712/2055920 swapFree=4192956/4192956
[pid=11533] ppid=11531 vsize=812716 CPUtime=4.25
/proc/11533/stat : 11533 (java) S 11531 11533 11005 0 -1 0 11565 0 1 0 416 9 0 0 18 0 13 0 18859064 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11533/statm: 203179 9037 1441 9 0 200506 0
[pid=11533/tid=11534] ppid=11531 vsize=812716 CPUtime=1.7
/proc/11533/task/11534/stat : 11534 (java) R 11531 11533 11005 0 -1 64 6170 0 1 0 165 5 0 0 25 0 13 0 18859065 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4109833966 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11536] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11536/stat : 11536 (java) S 11531 11533 11005 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 18859066 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11537] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11537/stat : 11537 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 18859066 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11538] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11538/stat : 11538 (java) S 11531 11533 11005 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 18859068 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11539] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11539/stat : 11539 (java) S 11531 11533 11005 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 18859068 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11540] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11540/stat : 11540 (java) S 11531 11533 11005 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 18859068 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11541] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11541/stat : 11541 (java) S 11531 11533 11005 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 18859073 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11542] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11542/stat : 11542 (java) S 11531 11533 11005 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 18859073 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11543] ppid=11531 vsize=812716 CPUtime=2.52
/proc/11533/task/11543/stat : 11543 (java) S 11531 11533 11005 0 -1 64 4634 0 0 0 250 2 0 0 16 0 13 0 18859073 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11544] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11544/stat : 11544 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 18859073 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11545] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11545/stat : 11545 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 18859073 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11546] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11546/stat : 11546 (java) S 11531 11533 11005 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 18859411 832221184 9037 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.25
Current children cumulated vsize (KiB) 812716

[startup+4.40695 s]
/proc/loadavg: 1.82 1.94 1.90 3/87 11546
/proc/meminfo: memFree=1158712/2055920 swapFree=4192956/4192956
[pid=11533] ppid=11531 vsize=812716 CPUtime=4.35
/proc/11533/stat : 11533 (java) S 11531 11533 11005 0 -1 0 11589 0 1 0 426 9 0 0 18 0 13 0 18859064 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11533/statm: 203179 9060 1441 9 0 200506 0
[pid=11533/tid=11534] ppid=11531 vsize=812716 CPUtime=1.78
/proc/11533/task/11534/stat : 11534 (java) R 11531 11533 11005 0 -1 64 6194 0 1 0 173 5 0 0 25 0 13 0 18859065 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4109933569 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11536] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11536/stat : 11536 (java) S 11531 11533 11005 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 18859066 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11537] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11537/stat : 11537 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 18859066 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11538] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11538/stat : 11538 (java) S 11531 11533 11005 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 18859068 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11539] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11539/stat : 11539 (java) S 11531 11533 11005 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 18859068 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11540] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11540/stat : 11540 (java) S 11531 11533 11005 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 18859068 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11541] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11541/stat : 11541 (java) S 11531 11533 11005 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 18859073 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11542] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11542/stat : 11542 (java) S 11531 11533 11005 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 18859073 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11543] ppid=11531 vsize=812716 CPUtime=2.53
/proc/11533/task/11543/stat : 11543 (java) S 11531 11533 11005 0 -1 64 4634 0 0 0 251 2 0 0 16 0 13 0 18859073 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11544] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11544/stat : 11544 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 18859073 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11545] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11545/stat : 11545 (java) S 11531 11533 11005 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 18859073 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11533/tid=11546] ppid=11531 vsize=812716 CPUtime=0
/proc/11533/task/11546/stat : 11546 (java) S 11531 11533 11005 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 18859411 832221184 9060 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.35
Current children cumulated vsize (KiB) 812716

Child status: 0
Real time (s): 4.48548
CPU time (s): 4.40133
CPU user time (s): 4.30235
CPU system time (s): 0.098984
CPU usage (%): 98.1238
Max. virtual memory (cumulated for all children) (KiB): 812716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.30234
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11622
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= 803
involuntary context switches= 907

runsolver used 0.012998 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node41 at 2009-07-11 16:14:34
IDJOB=2058469
IDBENCH=53494
IDSOLVER=731
FILE ID=node41/2058469-1247321673
PBS_JOBID= 9506546
Free space on /tmp= 65876 MiB

SOLVER NAME= SAT4J CSP 2.1.1
BENCH NAME= CPAI08/csp/QWH-20/normalized-qwh-20-166-7_ext.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058469-1247321673/watcher-2058469-1247321673 -o /tmp/evaluation-result-2058469-1247321673/solver-2058469-1247321673 -C 1800 -W 2000 -M 900  java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2058469-1247321673.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bae1b7ecfcce2b6a64814f4296ee5aeb
RANDOM SEED=174392495

node41.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.212
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
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		: 3000.212
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1190272 kB
Buffers:         46296 kB
Cached:         744204 kB
SwapCached:          0 kB
Active:          71428 kB
Inactive:       744692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1190272 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1832 kB
Writeback:           0 kB
Mapped:          36328 kB
Slab:            34816 kB
Committed_AS:   227376 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65876 MiB
End job on node41 at 2009-07-11 16:14:38