Trace number 1092972

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
Abscon 112v4 ESACUNSAT 8.34573 8.45712

DiagnosticValue
CHECKS12474400
NODES17039

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-12.xml
MD5SUMfb983333e3cbdf7d1c06cbf488766133
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.923859
Satisfiable
(Un)Satisfiability was proved
Number of variables48
Number of constraints1164
Maximum constraint arity2
Maximum domain size48
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1164
Global constraints used (with number of constraints)

Solver Data (download as text)

0.02/0.09	
0.02/0.09	Abscon 112 (May, 2008)
0.18/0.26	
0.18/0.26	   configuration
0.18/0.26	     name=esac.xml
0.18/0.29	   
0.18/0.29	   instance
0.18/0.29	     name=HOME/instance-1092972-1215278171.xml
0.28/0.33	   
0.28/0.33	   domains being loaded...
0.28/0.34	   
0.28/0.34	   variables being loaded...
0.28/0.37	     nbVariables=48  nbDomainTypes=1  minDomainSize=48  maxDomainSize=48  nbTotalValues=2304
0.28/0.37	       =>  wckTime=0.112  cpuTime=0.09  mem=7M919
0.28/0.37	   
0.28/0.37	   predicates being loaded...
0.37/0.43	   
0.37/0.43	   constraints being loaded...
0.88/0.99	     nbConstraints=1129  nbGlobalConstraints=1  nbMergedConstraints=36  nbConvertedConstraints=1128
0.88/0.99	     nbConvertConstraintsChecks=29952  nbExtensionStructures=13  nbSharedExtensionStructures=1115
0.88/0.99	     nbConflictsStructures=13  nbSharedConflictsStructures=1115  nbSharedBinaryRepresentations=1151  minDegree=48
0.88/0.99	     maxDegree=48  minArity=2  avgArity=2.04  maxArity=48  nbGenerators=0  nbFusions=0  symmetryWckTime=0.108
0.88/0.99	     symmetryCpuTime=0.05  nbCliques=1
0.88/0.99	       =>  wckTime=0.728  cpuTime=0.51  mem=19M696
0.97/1.06	   
0.97/1.06	   solver IterativeSystematicSolver being built... 
1.07/1.12	   
1.07/1.12	   INFO : Forward propagation technique limited 
1.07/1.19	       =>  wckTime=0.934  cpuTime=0.62  mem=20M561
1.15/1.28	   
1.15/1.28	   preprocessing
1.15/1.28	     nbConstraintChecks=78898  nbPropagations=972  nbRevisions=5277  nbUselessRevisions=3913  nbSingletonTests=52
1.15/1.28	     nbEffectiveSingletonTests=0  nbACRemovals=1080  nbFoundSingletons=0  nbRemovedValues=1080  detectedInconsistency=no
1.15/1.28	       =>  wckTime=0.082  cpuTime=0.05  mem=21M552
1.56/1.65	   
1.56/1.65	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=22M577)
8.29/8.42	   
8.29/8.42	   search
8.29/8.42	     run=12  nbConstraintChecks=12395480  minDepth=0  maxDepth=24  nbPropagations=791571  nbRevisions=7090871
8.29/8.42	     nbUselessRevisions=5929993  nbAssignments=17039  nbFailedAssignments=3559  nbBacktracks=13333  nbVisitedNodes=22914
8.29/8.42	     nbRestartNogoods=82  nbSEliminables=0  nbREliminables=0  nbIEliminables=44.08  nbDEliminables=0  nbPEliminables=0
8.29/8.42	       =>  wckTime=7.224  cpuTime=7.07  mem=22M577
8.29/8.42	   
8.29/8.42	   global
8.29/8.42	     nbConstraintChecks=12474378  nbPropagations=792543  nbRevisions=7096148  nbUselessRevisions=5933906
8.29/8.42	     nbRestartNogoods=82  solvingWckTime=7.226  solvingCpuTime=7.08  expiredTime=no  totalExploration=yes
8.29/8.42	     nbFoundSolutions=0  globalCpuTime=7.74
8.29/8.42	       =>  wckTime=8.163  cpuTime=7.7  mem=22M577
8.29/8.42	   
8.29/8.42	s UNSATISFIABLE
8.29/8.42	d NODES 17039
8.29/8.42	d CHECKS 12474378
8.29/8.42	   
8.29/8.42	   totalWckTime=8.231  totalCpuTime=7.74

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092972-1215278171/watcher-1092972-1215278171 -o /tmp/evaluation-result-1092972-1215278171/solver-1092972-1215278171 -C 1800 -W 2200 -M 900 --output-limit 1,15 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution esac.xml 1 XSax HOME/instance-1092972-1215278171.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.13 2.04 2.01 4/73 27479
/proc/meminfo: memFree=1744608/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=18572 CPUtime=0
/proc/27479/stat : 27479 (runsolver) R 27477 27479 25899 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 2006791278 19017728 292 996147200 4194304 4296836 548682068336 18446744073709551615 272467815719 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/27479/statm: 4643 292 257 25 0 2626 0

[startup+0.0436869 s]
/proc/loadavg: 2.13 2.04 2.01 4/73 27479
/proc/meminfo: memFree=1744608/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=861876 CPUtime=0.02
/proc/27479/stat : 27479 (java) S 27477 27479 25899 0 -1 0 2274 0 1 0 1 1 0 0 18 0 5 0 2006791278 882561024 1881 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/27479/statm: 215550 1960 901 9 0 210529 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 861876

[startup+0.107761 s]
/proc/loadavg: 2.13 2.04 2.01 4/73 27479
/proc/meminfo: memFree=1744608/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=865884 CPUtime=0.08
/proc/27479/stat : 27479 (java) S 27477 27479 25899 0 -1 0 3698 0 1 0 7 1 0 0 18 0 9 0 2006791278 886665216 3172 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27479/statm: 216471 3172 1685 9 0 211026 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865884

[startup+0.30179 s]
/proc/loadavg: 2.13 2.04 2.01 4/73 27479
/proc/meminfo: memFree=1744608/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=866284 CPUtime=0.28
/proc/27479/stat : 27479 (java) S 27477 27479 25899 0 -1 0 5800 0 1 0 24 4 0 0 18 0 9 0 2006791278 887074816 5174 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27479/statm: 216571 5174 1953 9 0 211099 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866284

[startup+0.701853 s]
/proc/loadavg: 2.13 2.04 2.01 4/73 27479
/proc/meminfo: memFree=1744608/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=867672 CPUtime=0.68
/proc/27479/stat : 27479 (java) S 27477 27479 25899 0 -1 0 8483 0 1 0 62 6 0 0 18 0 9 0 2006791278 888496128 7841 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27479/statm: 216918 7841 2012 9 0 211424 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 867672

[startup+1.50298 s]
/proc/loadavg: 2.13 2.04 2.01 4/82 27492
/proc/meminfo: memFree=1716184/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=868320 CPUtime=1.46
/proc/27479/stat : 27479 (java) S 27477 27479 25899 0 -1 0 17423 335 1 0 131 14 1 0 18 0 9 0 2006791278 889159680 10924 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27479/statm: 217080 10924 2631 9 0 211586 0
[pid=27479/tid=27481] ppid=27477 vsize=868320 CPUtime=1.07
/proc/27479/task/27481/stat : 27481 (java) R 27477 27479 25899 0 -1 64 12596 335 1 0 96 10 1 0 24 0 9 0 2006791280 889159680 10924 996147200 134512640 134550740 4294955968 18446744073709551615 4127075144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27482] ppid=27477 vsize=868320 CPUtime=0.05
/proc/27479/task/27482/stat : 27482 (java) S 27477 27479 25899 0 -1 64 3076 335 0 0 4 0 1 0 17 0 9 0 2006791281 889159680 10924 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27483] ppid=27477 vsize=868320 CPUtime=0.01
/proc/27479/task/27483/stat : 27483 (java) S 27477 27479 25899 0 -1 64 16 335 0 0 0 0 1 0 17 0 9 0 2006791281 889159680 10924 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27484] ppid=27477 vsize=868320 CPUtime=0.01
/proc/27479/task/27484/stat : 27484 (java) S 27477 27479 25899 0 -1 64 12 335 0 0 0 0 1 0 16 0 9 0 2006791281 889159680 10924 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27485] ppid=27477 vsize=868320 CPUtime=0.01
/proc/27479/task/27485/stat : 27485 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 18 0 9 0 2006791283 889159680 10924 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27486] ppid=27477 vsize=868320 CPUtime=0.31
/proc/27479/task/27486/stat : 27486 (java) S 27477 27479 25899 0 -1 64 912 335 0 0 29 1 1 0 15 0 9 0 2006791283 889159680 10924 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27487] ppid=27477 vsize=868320 CPUtime=0.01
/proc/27479/task/27487/stat : 27487 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 19 0 9 0 2006791283 889159680 10924 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27488] ppid=27477 vsize=868320 CPUtime=0.01
/proc/27479/task/27488/stat : 27488 (java) S 27477 27479 25899 0 -1 64 6 335 0 0 0 0 1 0 15 0 9 0 2006791283 889159680 10924 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 868320

[startup+3.1012 s]
/proc/loadavg: 2.13 2.04 2.01 4/82 27492
/proc/meminfo: memFree=1710808/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=868452 CPUtime=3.04
/proc/27479/stat : 27479 (java) S 27477 27479 25899 0 -1 0 17457 335 1 0 289 14 1 0 18 0 9 0 2006791278 889294848 10956 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27479/statm: 217113 10956 2631 9 0 211619 0
[pid=27479/tid=27481] ppid=27477 vsize=868452 CPUtime=2.62
/proc/27479/task/27481/stat : 27481 (java) R 27477 27479 25899 0 -1 64 12607 335 1 0 251 10 1 0 25 0 9 0 2006791280 889294848 10956 996147200 134512640 134550740 4294955968 18446744073709551615 4127066554 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27482] ppid=27477 vsize=868452 CPUtime=0.05
/proc/27479/task/27482/stat : 27482 (java) S 27477 27479 25899 0 -1 64 3076 335 0 0 4 0 1 0 17 0 9 0 2006791281 889294848 10956 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27483] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27483/stat : 27483 (java) S 27477 27479 25899 0 -1 64 16 335 0 0 0 0 1 0 17 0 9 0 2006791281 889294848 10956 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27484] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27484/stat : 27484 (java) S 27477 27479 25899 0 -1 64 12 335 0 0 0 0 1 0 16 0 9 0 2006791281 889294848 10956 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27485] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27485/stat : 27485 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 18 0 9 0 2006791283 889294848 10956 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27486] ppid=27477 vsize=868452 CPUtime=0.35
/proc/27479/task/27486/stat : 27486 (java) S 27477 27479 25899 0 -1 64 935 335 0 0 33 1 1 0 15 0 9 0 2006791283 889294848 10956 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27487] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27487/stat : 27487 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 19 0 9 0 2006791283 889294848 10956 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27488] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27488/stat : 27488 (java) S 27477 27479 25899 0 -1 64 6 335 0 0 0 0 1 0 15 0 9 0 2006791283 889294848 10956 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 868452

[startup+6.30267 s]
/proc/loadavg: 2.12 2.04 2.01 3/82 27492
/proc/meminfo: memFree=1710616/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=868452 CPUtime=6.22
/proc/27479/stat : 27479 (java) S 27477 27479 25899 0 -1 0 17491 335 1 0 607 14 1 0 18 0 9 0 2006791278 889294848 10959 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27479/statm: 217113 10959 2631 9 0 211619 0
[pid=27479/tid=27481] ppid=27477 vsize=868452 CPUtime=5.79
/proc/27479/task/27481/stat : 27481 (java) R 27477 27479 25899 0 -1 64 12608 335 1 0 568 10 1 0 25 0 9 0 2006791280 889294848 10959 996147200 134512640 134550740 4294955968 18446744073709551615 4127063204 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27482] ppid=27477 vsize=868452 CPUtime=0.05
/proc/27479/task/27482/stat : 27482 (java) S 27477 27479 25899 0 -1 64 3076 335 0 0 4 0 1 0 16 0 9 0 2006791281 889294848 10959 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27483] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27483/stat : 27483 (java) S 27477 27479 25899 0 -1 64 16 335 0 0 0 0 1 0 17 0 9 0 2006791281 889294848 10959 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27484] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27484/stat : 27484 (java) S 27477 27479 25899 0 -1 64 12 335 0 0 0 0 1 0 16 0 9 0 2006791281 889294848 10959 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27485] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27485/stat : 27485 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 18 0 9 0 2006791283 889294848 10959 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27486] ppid=27477 vsize=868452 CPUtime=0.35
/proc/27479/task/27486/stat : 27486 (java) S 27477 27479 25899 0 -1 64 940 335 0 0 33 1 1 0 17 0 9 0 2006791283 889294848 10959 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27487] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27487/stat : 27487 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 19 0 9 0 2006791283 889294848 10959 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27488] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27488/stat : 27488 (java) S 27477 27479 25899 0 -1 64 34 335 0 0 0 0 1 0 15 0 9 0 2006791283 889294848 10959 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 868452

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

[startup+7.10179 s]
/proc/loadavg: 2.12 2.04 2.01 3/82 27492
/proc/meminfo: memFree=1710616/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=868452 CPUtime=7.01
/proc/27479/stat : 27479 (java) S 27477 27479 25899 0 -1 0 17493 335 1 0 686 14 1 0 18 0 9 0 2006791278 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27479/statm: 217113 10960 2631 9 0 211619 0
[pid=27479/tid=27481] ppid=27477 vsize=868452 CPUtime=6.58
/proc/27479/task/27481/stat : 27481 (java) R 27477 27479 25899 0 -1 64 12610 335 1 0 647 10 1 0 25 0 9 0 2006791280 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4127076291 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27482] ppid=27477 vsize=868452 CPUtime=0.05
/proc/27479/task/27482/stat : 27482 (java) S 27477 27479 25899 0 -1 64 3076 335 0 0 4 0 1 0 16 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27483] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27483/stat : 27483 (java) S 27477 27479 25899 0 -1 64 16 335 0 0 0 0 1 0 17 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27484] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27484/stat : 27484 (java) S 27477 27479 25899 0 -1 64 12 335 0 0 0 0 1 0 16 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27485] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27485/stat : 27485 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 18 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27486] ppid=27477 vsize=868452 CPUtime=0.35
/proc/27479/task/27486/stat : 27486 (java) S 27477 27479 25899 0 -1 64 940 335 0 0 33 1 1 0 15 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27487] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27487/stat : 27487 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 19 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27488] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27488/stat : 27488 (java) S 27477 27479 25899 0 -1 64 34 335 0 0 0 0 1 0 15 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.01
Current children cumulated vsize (KiB) 868452

[startup+7.9019 s]
/proc/loadavg: 2.12 2.04 2.01 3/82 27492
/proc/meminfo: memFree=1710616/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=868452 CPUtime=7.8
/proc/27479/stat : 27479 (java) S 27477 27479 25899 0 -1 0 17493 335 1 0 765 14 1 0 18 0 9 0 2006791278 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27479/statm: 217113 10960 2631 9 0 211619 0
[pid=27479/tid=27481] ppid=27477 vsize=868452 CPUtime=7.37
/proc/27479/task/27481/stat : 27481 (java) R 27477 27479 25899 0 -1 64 12610 335 1 0 726 10 1 0 25 0 9 0 2006791280 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4127077644 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27482] ppid=27477 vsize=868452 CPUtime=0.05
/proc/27479/task/27482/stat : 27482 (java) S 27477 27479 25899 0 -1 64 3076 335 0 0 4 0 1 0 16 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27483] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27483/stat : 27483 (java) S 27477 27479 25899 0 -1 64 16 335 0 0 0 0 1 0 17 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27484] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27484/stat : 27484 (java) S 27477 27479 25899 0 -1 64 12 335 0 0 0 0 1 0 16 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27485] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27485/stat : 27485 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 18 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27486] ppid=27477 vsize=868452 CPUtime=0.35
/proc/27479/task/27486/stat : 27486 (java) S 27477 27479 25899 0 -1 64 940 335 0 0 33 1 1 0 15 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27487] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27487/stat : 27487 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 19 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27488] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27488/stat : 27488 (java) S 27477 27479 25899 0 -1 64 34 335 0 0 0 0 1 0 15 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.8
Current children cumulated vsize (KiB) 868452

[startup+8.30196 s]
/proc/loadavg: 2.12 2.04 2.01 3/82 27492
/proc/meminfo: memFree=1710616/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=868452 CPUtime=8.19
/proc/27479/stat : 27479 (java) S 27477 27479 25899 0 -1 0 17493 335 1 0 804 14 1 0 18 0 9 0 2006791278 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27479/statm: 217113 10960 2631 9 0 211619 0
[pid=27479/tid=27481] ppid=27477 vsize=868452 CPUtime=7.77
/proc/27479/task/27481/stat : 27481 (java) R 27477 27479 25899 0 -1 64 12610 335 1 0 765 11 1 0 25 0 9 0 2006791280 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4126982720 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27482] ppid=27477 vsize=868452 CPUtime=0.05
/proc/27479/task/27482/stat : 27482 (java) S 27477 27479 25899 0 -1 64 3076 335 0 0 4 0 1 0 16 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27483] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27483/stat : 27483 (java) S 27477 27479 25899 0 -1 64 16 335 0 0 0 0 1 0 17 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27484] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27484/stat : 27484 (java) S 27477 27479 25899 0 -1 64 12 335 0 0 0 0 1 0 16 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27485] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27485/stat : 27485 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 18 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27486] ppid=27477 vsize=868452 CPUtime=0.35
/proc/27479/task/27486/stat : 27486 (java) S 27477 27479 25899 0 -1 64 940 335 0 0 33 1 1 0 15 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27487] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27487/stat : 27487 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 19 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27488] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27488/stat : 27488 (java) S 27477 27479 25899 0 -1 64 34 335 0 0 0 0 1 0 15 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.19
Current children cumulated vsize (KiB) 868452

[startup+8.40198 s]
/proc/loadavg: 2.12 2.04 2.01 3/82 27492
/proc/meminfo: memFree=1710616/2055920 swapFree=4180256/4192956
[pid=27479] ppid=27477 vsize=868452 CPUtime=8.29
/proc/27479/stat : 27479 (java) S 27477 27479 25899 0 -1 0 17493 335 1 0 814 14 1 0 18 0 9 0 2006791278 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27479/statm: 217113 10960 2631 9 0 211619 0
[pid=27479/tid=27481] ppid=27477 vsize=868452 CPUtime=7.87
/proc/27479/task/27481/stat : 27481 (java) R 27477 27479 25899 0 -1 64 12610 335 1 0 775 11 1 0 25 0 9 0 2006791280 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4127065921 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27482] ppid=27477 vsize=868452 CPUtime=0.05
/proc/27479/task/27482/stat : 27482 (java) S 27477 27479 25899 0 -1 64 3076 335 0 0 4 0 1 0 16 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27483] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27483/stat : 27483 (java) S 27477 27479 25899 0 -1 64 16 335 0 0 0 0 1 0 17 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27484] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27484/stat : 27484 (java) S 27477 27479 25899 0 -1 64 12 335 0 0 0 0 1 0 16 0 9 0 2006791281 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27485] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27485/stat : 27485 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 18 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27486] ppid=27477 vsize=868452 CPUtime=0.35
/proc/27479/task/27486/stat : 27486 (java) S 27477 27479 25899 0 -1 64 940 335 0 0 33 1 1 0 15 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27487] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27487/stat : 27487 (java) S 27477 27479 25899 0 -1 64 1 335 0 0 0 0 1 0 19 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27479/tid=27488] ppid=27477 vsize=868452 CPUtime=0.01
/proc/27479/task/27488/stat : 27488 (java) S 27477 27479 25899 0 -1 64 34 335 0 0 0 0 1 0 15 0 9 0 2006791283 889294848 10960 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.29
Current children cumulated vsize (KiB) 868452

Child status: 0
Real time (s): 8.45712
CPU time (s): 8.34573
CPU user time (s): 8.18375
CPU system time (s): 0.161975
CPU usage (%): 98.6828
Max. virtual memory (cumulated for all children) (KiB): 868452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.18375
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17945
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= 1810
involuntary context switches= 2031

runsolver used 0.018997 second user time and 0.032994 second system time

The end

Launcher Data (download as text)

Begin job on node22 at 2008-07-05 19:16:11
IDJOB=1092972
IDBENCH=58670
IDSOLVER=364
FILE ID=node22/1092972-1215278171
PBS_JOBID= 7882141
Free space on /tmp= 66436 MiB

SOLVER NAME= Abscon 112v4 ESAC
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-12.xml
COMMAND LINE= java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution esac.xml 1 XSax BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092972-1215278171/watcher-1092972-1215278171 -o /tmp/evaluation-result-1092972-1215278171/solver-1092972-1215278171 -C 1800 -W 2200 -M 900 --output-limit 1,15  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution esac.xml 1 XSax HOME/instance-1092972-1215278171.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= fb983333e3cbdf7d1c06cbf488766133
RANDOM SEED=1000765210

node22.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		: 3000.267
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		: 3000.267
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:       1745088 kB
Buffers:         37772 kB
Cached:         207472 kB
SwapCached:       6356 kB
Active:         166132 kB
Inactive:        92808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745088 kB
SwapTotal:     4192956 kB
SwapFree:      4180256 kB
Dirty:            2440 kB
Writeback:           0 kB
Mapped:          21416 kB
Slab:            37308 kB
Committed_AS:  3433380 kB
PageTables:       1756 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= 66432 MiB
End job on node22 at 2008-07-05 19:16:20