Trace number 2058909

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 2.1.1UNSAT 3.66744 3.68374

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-11_ext.xml
MD5SUM2da8b70e3aad7736bab75ae800da963f
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.219966
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.09/0.12	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.09/0.12	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.12	c See www.sat4j.org for details.
0.09/0.12	c That software uses the Rhino library from the Mozilla project.
0.09/0.14	c version 2.1.1.v20090622
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version	1.6.0_12
0.09/0.14	c os.name	Linux
0.09/0.14	c os.version	2.6.9-22.EL.rootsmp
0.09/0.14	c os.arch	i386
0.09/0.14	c Free memory 671000808
0.09/0.14	c Max memory 672137216
0.09/0.14	c Total memory 672137216
0.09/0.14	c Number of processors 2
0.19/0.22	c c --- Begin Solver configuration ---
0.19/0.22	c Stops conflict analysis at the first Unique Implication Point
0.19/0.22	c org.sat4j.minisat.constraints.MixedDataStructureDanielWL@1f14ceb
0.19/0.22	c Learn all clauses as in MiniSAT
0.19/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.19/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.19/0.22	c Expensive reason simplification
0.19/0.22	c MiniSAT restarts strategy
0.19/0.22	c Memory based learned constraints deletion strategy
0.19/0.22	c timeout=2147483s
0.19/0.22	c DB Simplification allowed=false
0.19/0.22	c --- End Solver configuration ---
0.19/0.22	c solving HOME/instance-2058909-1247322529.xml
0.19/0.22	c reading problem ... 
0.39/0.46	c reading problem named null
0.39/0.46	c reading domains done.
0.39/0.47	c reading variables done.
0.59/0.60	c reading relations done.
0.59/0.63	c reading constraints
3.20/3.23	c done with constraints.
3.20/3.23	c ... done. Wall clock time 3.011s.
3.20/3.23	c #vars     3953
3.20/3.23	c #constraints  14270
3.20/3.23	c constraints type 
3.20/3.23	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 187
3.20/3.23	c org.sat4j.minisat.constraints.cnf.UnitClauses => 213
3.20/3.23	c org.sat4j.minisat.constraints.card.AtLeast => 187
3.20/3.23	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10557
3.59/3.66	c starts		: 2
3.59/3.66	c conflicts		: 120
3.59/3.66	c decisions		: 185
3.59/3.66	c propagations		: 7941
3.59/3.66	c inspects		: 16057
3.59/3.66	c learnt literals	: 7
3.59/3.66	c learnt binary clauses	: 1
3.59/3.66	c learnt ternary clauses	: 2
3.59/3.66	c learnt clauses	: 112
3.59/3.66	c ignored clauses	: 0
3.59/3.66	c root simplifications	: 0
3.59/3.66	c removed literals (reason simplification)	: 40
3.59/3.66	c reason swapping (by a shorter reason)	: 0
3.59/3.66	c Calls to reduceDB	: 0
3.59/3.66	c speed (assignments/second)	: 18728.773584905663
3.59/3.66	c non guided choices	42
3.59/3.66	c learnt constraints type 
3.59/3.66	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 1
3.59/3.66	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 111
3.59/3.66	c constraints type 
3.59/3.66	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 187
3.59/3.66	c org.sat4j.minisat.constraints.cnf.UnitClauses => 213
3.59/3.66	c org.sat4j.minisat.constraints.card.AtLeast => 187
3.59/3.66	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 10557
3.59/3.66	s UNSATISFIABLE
3.59/3.66	c Total wall clock time (in seconds) : 3.435

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2058909-1247322529/watcher-2058909-1247322529 -o /tmp/evaluation-result-2058909-1247322529/solver-2058909-1247322529 -C 1800 -W 2000 -M 900 java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2058909-1247322529.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: 1.99 2.00 1.95 4/81 12546
/proc/meminfo: memFree=582304/2055920 swapFree=4192952/4192956
[pid=12546] ppid=12544 vsize=152 CPUtime=0
/proc/12546/stat : 12546 (java) R 12544 12546 11834 0 -1 0 204 0 0 0 0 0 0 0 18 0 1 0 19316792 155648 26 996147200 134512640 134550932 4294956016 18446744073709551615 12407588 0 0 4096 0 0 0 0 17 0 0 0
/proc/12546/statm: 38 26 19 9 0 4 0

[startup+0.014146 s]
/proc/loadavg: 1.99 2.00 1.95 4/81 12546
/proc/meminfo: memFree=582304/2055920 swapFree=4192952/4192956
[pid=12546] ppid=12544 vsize=13792 CPUtime=0
/proc/12546/stat : 12546 (java) S 12544 12546 11834 0 -1 0 930 0 1 0 0 0 0 0 18 0 2 0 19316792 14123008 685 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0
/proc/12546/statm: 3448 685 349 9 0 1200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13792

[startup+0.102159 s]
/proc/loadavg: 1.99 2.00 1.95 4/81 12546
/proc/meminfo: memFree=582304/2055920 swapFree=4192952/4192956
[pid=12546] ppid=12544 vsize=804560 CPUtime=0.09
/proc/12546/stat : 12546 (java) S 12544 12546 11834 0 -1 0 3077 0 1 0 7 2 0 0 18 0 12 0 19316792 823869440 2820 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12546/statm: 201140 2820 1083 9 0 198474 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 804560

[startup+0.301199 s]
/proc/loadavg: 1.99 2.00 1.95 4/81 12546
/proc/meminfo: memFree=582304/2055920 swapFree=4192952/4192956
[pid=12546] ppid=12544 vsize=805988 CPUtime=0.29
/proc/12546/stat : 12546 (java) S 12544 12546 11834 0 -1 0 4452 0 1 0 25 4 0 0 18 0 12 0 19316792 825331712 4156 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12546/statm: 201497 4156 1365 9 0 198824 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 805988

[startup+0.702275 s]
/proc/loadavg: 1.99 2.00 1.95 4/81 12546
/proc/meminfo: memFree=582304/2055920 swapFree=4192952/4192956
[pid=12546] ppid=12544 vsize=807172 CPUtime=0.69
/proc/12546/stat : 12546 (java) S 12544 12546 11834 0 -1 0 5723 0 1 0 64 5 0 0 18 0 12 0 19316792 826544128 5218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12546/statm: 201793 5218 1390 9 0 199120 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 807172

[startup+1.50143 s]
/proc/loadavg: 1.99 2.00 1.95 3/93 12558
/proc/meminfo: memFree=565952/2055920 swapFree=4192952/4192956
[pid=12546] ppid=12544 vsize=809760 CPUtime=1.49
/proc/12546/stat : 12546 (java) S 12544 12546 11834 0 -1 0 7972 0 1 0 143 6 0 0 18 0 12 0 19316792 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12546/statm: 202440 6360 1407 9 0 199767 0
[pid=12546/tid=12548] ppid=12544 vsize=809760 CPUtime=0.76
/proc/12546/task/12548/stat : 12548 (java) R 12544 12546 11834 0 -1 64 4308 0 1 0 72 4 0 0 25 0 12 0 19316793 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12549] ppid=12544 vsize=809760 CPUtime=0
/proc/12546/task/12549/stat : 12549 (java) S 12544 12546 11834 0 -1 64 2 0 0 0 0 0 0 0 21 0 12 0 19316793 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12550] ppid=12544 vsize=809760 CPUtime=0
/proc/12546/task/12550/stat : 12550 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 19316794 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12551] ppid=12544 vsize=809760 CPUtime=0
/proc/12546/task/12551/stat : 12551 (java) S 12544 12546 11834 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 19316795 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12552] ppid=12544 vsize=809760 CPUtime=0
/proc/12546/task/12552/stat : 12552 (java) S 12544 12546 11834 0 -1 64 9 0 0 0 0 0 0 0 24 0 12 0 19316796 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12553] ppid=12544 vsize=809760 CPUtime=0
/proc/12546/task/12553/stat : 12553 (java) S 12544 12546 11834 0 -1 64 4 0 0 0 0 0 0 0 25 0 12 0 19316796 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12554] ppid=12544 vsize=809760 CPUtime=0
/proc/12546/task/12554/stat : 12554 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 19316800 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12555] ppid=12544 vsize=809760 CPUtime=0.03
/proc/12546/task/12555/stat : 12555 (java) S 12544 12546 11834 0 -1 64 262 0 0 0 3 0 0 0 18 0 12 0 19316800 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12556] ppid=12544 vsize=809760 CPUtime=0.66
/proc/12546/task/12556/stat : 12556 (java) R 12544 12546 11834 0 -1 64 2661 0 0 0 66 0 0 0 17 0 12 0 19316800 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 104142964 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12557] ppid=12544 vsize=809760 CPUtime=0
/proc/12546/task/12557/stat : 12557 (java) S 12544 12546 11834 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 19316800 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12558] ppid=12544 vsize=809760 CPUtime=0
/proc/12546/task/12558/stat : 12558 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 19316800 829194240 6360 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 809760

[startup+3.10273 s]
/proc/loadavg: 1.99 2.00 1.95 4/93 12558
/proc/meminfo: memFree=560000/2055920 swapFree=4192952/4192956
[pid=12546] ppid=12544 vsize=812444 CPUtime=3.08
/proc/12546/stat : 12546 (java) S 12544 12546 11834 0 -1 0 11434 0 1 0 301 7 0 0 18 0 12 0 19316792 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12546/statm: 203111 8833 1427 9 0 200438 0
[pid=12546/tid=12548] ppid=12544 vsize=812444 CPUtime=1.28
/proc/12546/task/12548/stat : 12548 (java) R 12544 12546 11834 0 -1 64 6020 0 1 0 123 5 0 0 25 0 12 0 19316793 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12549] ppid=12544 vsize=812444 CPUtime=0
/proc/12546/task/12549/stat : 12549 (java) S 12544 12546 11834 0 -1 64 2 0 0 0 0 0 0 0 21 0 12 0 19316793 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12550] ppid=12544 vsize=812444 CPUtime=0
/proc/12546/task/12550/stat : 12550 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 19316794 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12551] ppid=12544 vsize=812444 CPUtime=0
/proc/12546/task/12551/stat : 12551 (java) S 12544 12546 11834 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 19316795 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12552] ppid=12544 vsize=812444 CPUtime=0
/proc/12546/task/12552/stat : 12552 (java) S 12544 12546 11834 0 -1 64 9 0 0 0 0 0 0 0 24 0 12 0 19316796 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12553] ppid=12544 vsize=812444 CPUtime=0
/proc/12546/task/12553/stat : 12553 (java) S 12544 12546 11834 0 -1 64 4 0 0 0 0 0 0 0 25 0 12 0 19316796 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12554] ppid=12544 vsize=812444 CPUtime=0
/proc/12546/task/12554/stat : 12554 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 19316800 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12555] ppid=12544 vsize=812444 CPUtime=0.03
/proc/12546/task/12555/stat : 12555 (java) S 12544 12546 11834 0 -1 64 262 0 0 0 3 0 0 0 18 0 12 0 19316800 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12556] ppid=12544 vsize=812444 CPUtime=1.75
/proc/12546/task/12556/stat : 12556 (java) R 12544 12546 11834 0 -1 64 4411 0 0 0 174 1 0 0 16 0 12 0 19316800 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 12873376 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12557] ppid=12544 vsize=812444 CPUtime=0
/proc/12546/task/12557/stat : 12557 (java) S 12544 12546 11834 0 -1 64 0 0 0 0 0 0 0 0 25 0 12 0 19316800 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12558] ppid=12544 vsize=812444 CPUtime=0
/proc/12546/task/12558/stat : 12558 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 19316800 831942656 8833 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 812444

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

[startup+3.50281 s]
/proc/loadavg: 1.99 2.00 1.95 3/93 12558
/proc/meminfo: memFree=551808/2055920 swapFree=4192952/4192956
[pid=12546] ppid=12544 vsize=812768 CPUtime=3.49
/proc/12546/stat : 12546 (java) S 12544 12546 11834 0 -1 0 11819 0 1 0 341 8 0 0 18 0 13 0 19316792 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12546/statm: 203192 9218 1437 9 0 200519 0
[pid=12546/tid=12548] ppid=12544 vsize=812768 CPUtime=1.38
/proc/12546/task/12548/stat : 12548 (java) R 12544 12546 11834 0 -1 64 6367 0 1 0 133 5 0 0 25 0 13 0 19316793 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12549] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12549/stat : 12549 (java) S 12544 12546 11834 0 -1 64 2 0 0 0 0 0 0 0 21 0 13 0 19316793 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12550] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12550/stat : 12550 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 19316794 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12551] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12551/stat : 12551 (java) S 12544 12546 11834 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 19316795 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12552] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12552/stat : 12552 (java) S 12544 12546 11834 0 -1 64 9 0 0 0 0 0 0 0 24 0 13 0 19316796 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12553] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12553/stat : 12553 (java) S 12544 12546 11834 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 19316796 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12554] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12554/stat : 12554 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 19316800 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12555] ppid=12544 vsize=812768 CPUtime=0.03
/proc/12546/task/12555/stat : 12555 (java) S 12544 12546 11834 0 -1 64 262 0 0 0 3 0 0 0 18 0 13 0 19316800 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12556] ppid=12544 vsize=812768 CPUtime=2.04
/proc/12546/task/12556/stat : 12556 (java) R 12544 12546 11834 0 -1 64 4446 0 0 0 203 1 0 0 17 0 13 0 19316800 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 105731443 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12557] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12557/stat : 12557 (java) S 12544 12546 11834 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 19316800 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12558] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12558/stat : 12558 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 19316800 832274432 9218 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 812768

[startup+3.60283 s]
/proc/loadavg: 1.99 2.00 1.95 3/93 12558
/proc/meminfo: memFree=551808/2055920 swapFree=4192952/4192956
[pid=12546] ppid=12544 vsize=812768 CPUtime=3.59
/proc/12546/stat : 12546 (java) S 12544 12546 11834 0 -1 0 11831 0 1 0 351 8 0 0 18 0 13 0 19316792 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12546/statm: 203192 9230 1441 9 0 200519 0
[pid=12546/tid=12548] ppid=12544 vsize=812768 CPUtime=1.4
/proc/12546/task/12548/stat : 12548 (java) R 12544 12546 11834 0 -1 64 6373 0 1 0 135 5 0 0 25 0 13 0 19316793 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12549] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12549/stat : 12549 (java) S 12544 12546 11834 0 -1 64 2 0 0 0 0 0 0 0 21 0 13 0 19316793 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12550] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12550/stat : 12550 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 19316794 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12551] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12551/stat : 12551 (java) S 12544 12546 11834 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 19316795 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12552] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12552/stat : 12552 (java) S 12544 12546 11834 0 -1 64 9 0 0 0 0 0 0 0 24 0 13 0 19316796 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12553] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12553/stat : 12553 (java) S 12544 12546 11834 0 -1 64 4 0 0 0 0 0 0 0 25 0 13 0 19316796 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12554] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12554/stat : 12554 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 19316800 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12555] ppid=12544 vsize=812768 CPUtime=0.03
/proc/12546/task/12555/stat : 12555 (java) S 12544 12546 11834 0 -1 64 262 0 0 0 3 0 0 0 18 0 13 0 19316800 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12556] ppid=12544 vsize=812768 CPUtime=2.12
/proc/12546/task/12556/stat : 12556 (java) R 12544 12546 11834 0 -1 64 4452 0 0 0 211 1 0 0 17 0 13 0 19316800 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 102095737 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12557] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12557/stat : 12557 (java) S 12544 12546 11834 0 -1 64 0 0 0 0 0 0 0 0 25 0 13 0 19316800 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12546/tid=12558] ppid=12544 vsize=812768 CPUtime=0
/proc/12546/task/12558/stat : 12558 (java) S 12544 12546 11834 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 19316800 832274432 9230 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.59
Current children cumulated vsize (KiB) 812768

Child status: 0
Real time (s): 3.68374
CPU time (s): 3.66744
CPU user time (s): 3.57846
CPU system time (s): 0.088986
CPU usage (%): 99.5575
Max. virtual memory (cumulated for all children) (KiB): 812768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.57845
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11859
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= 663
involuntary context switches= 688

runsolver used 0.007998 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node42 at 2009-07-11 16:28:49
IDJOB=2058909
IDBENCH=53534
IDSOLVER=731
FILE ID=node42/2058909-1247322529
PBS_JOBID= 9506544
Free space on /tmp= 66304 MiB

SOLVER NAME= SAT4J CSP 2.1.1
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-11_ext.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058909-1247322529/watcher-2058909-1247322529 -o /tmp/evaluation-result-2058909-1247322529/solver-2058909-1247322529 -C 1800 -W 2000 -M 900  java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2058909-1247322529.xml

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

MD5SUM BENCH= 2da8b70e3aad7736bab75ae800da963f
RANDOM SEED=1741282522

node42.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		: 3000.283
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	: 5914.62
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		: 3000.283
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:        582784 kB
Buffers:         46016 kB
Cached:        1338800 kB
SwapCached:          4 kB
Active:         134720 kB
Inactive:      1284708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        582784 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          54960 kB
Slab:            38852 kB
Committed_AS:   195208 kB
PageTables:       1872 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= 66304 MiB
End job on node42 at 2009-07-11 16:28:52