Trace number 1082064

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 ESACSAT 26.4 26.5497

DiagnosticValue
CHECKS40176700
NODES86651

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-18.xml
MD5SUM722056d7a5ec313aba1d928334e23029
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.51992
Satisfiable
(Un)Satisfiability was proved
Number of variables54
Number of constraints1467
Maximum constraint arity2
Maximum domain size54
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1467
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.08	
0.00/0.08	Abscon 112 (May, 2008)
0.19/0.24	
0.19/0.24	   configuration
0.19/0.24	     name=esac.xml
0.19/0.28	   
0.19/0.28	   instance
0.19/0.28	     name=HOME/instance-1082064-1215220773.xml
0.29/0.31	   
0.29/0.31	   domains being loaded...
0.29/0.32	   
0.29/0.32	   variables being loaded...
0.29/0.36	     nbVariables=54  nbDomainTypes=1  minDomainSize=54  maxDomainSize=54  nbTotalValues=2916
0.29/0.36	       =>  wckTime=0.11  cpuTime=0.1  mem=7M919
0.29/0.36	   
0.29/0.36	   predicates being loaded...
0.38/0.42	   
0.38/0.42	   constraints being loaded...
0.97/1.04	     nbConstraints=1432  nbGlobalConstraints=1  nbMergedConstraints=36  nbConvertedConstraints=1431
0.97/1.04	     nbConvertConstraintsChecks=55404  nbExtensionStructures=19  nbSharedExtensionStructures=1412
0.97/1.04	     nbConflictsStructures=19  nbSharedConflictsStructures=1412  nbSharedBinaryRepresentations=1943  minDegree=54
0.97/1.04	     maxDegree=54  minArity=2  avgArity=2.04  maxArity=54  nbGenerators=0  nbFusions=0  symmetryWckTime=0.122
0.97/1.04	     symmetryCpuTime=0.06  nbCliques=1
0.97/1.04	       =>  wckTime=0.789  cpuTime=0.57  mem=21M630
1.06/1.11	   
1.06/1.11	   solver IterativeSystematicSolver being built... 
1.06/1.16	   
1.06/1.16	   INFO : Forward propagation technique limited 
1.18/1.22	       =>  wckTime=0.969  cpuTime=0.68  mem=20M879
1.28/1.31	   
1.28/1.31	   preprocessing
1.28/1.31	     nbConstraintChecks=86556  nbPropagations=1133  nbRevisions=4795  nbUselessRevisions=3316  nbSingletonTests=59
1.28/1.31	     nbEffectiveSingletonTests=0  nbACRemovals=1134  nbFoundSingletons=0  nbRemovedValues=1134  detectedInconsistency=no
1.28/1.31	       =>  wckTime=0.093  cpuTime=0.08  mem=21M904
1.58/1.65	   
1.58/1.65	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=22M912)
26.36/26.50	   
26.36/26.50	   search
26.36/26.50	     run=16  nbConstraintChecks=40090151  minDepth=9  maxDepth=54  nbPropagations=3517503  nbRevisions=28771576
26.36/26.50	     nbUselessRevisions=24548505  nbAssignments=86651  nbFailedAssignments=17348  nbBacktracks=68877
26.36/26.50	     nbVisitedNodes=118256  nbRestartNogoods=134  nbFoundSolutions=1  nbSEliminables=0  nbREliminables=0
26.36/26.50	     nbIEliminables=46.75  nbDEliminables=0  nbPEliminables=0
26.36/26.50	       =>  wckTime=25.285  cpuTime=25.08  mem=22M912
26.36/26.50	   
26.36/26.50	   global
26.36/26.50	     nbConstraintChecks=40176707  nbPropagations=3518636  nbRevisions=28776371  nbUselessRevisions=24551821
26.36/26.50	     nbRestartNogoods=134  solvingWckTime=25.287  solvingCpuTime=25.09  expiredTime=no  totalExploration=no
26.36/26.50	     nbFoundSolutions=1  firstSolutionCpuTime=25.76  globalCpuTime=25.81
26.36/26.50	       =>  wckTime=26.258  cpuTime=25.77  mem=22M912
26.36/26.51	   
26.36/26.51	s SATISFIABLE
26.36/26.51	v 47 6 44 5 2 23 24 25 7 31 4 20 22 11 13 1 3 0 49 9 48 10 8 30 32 34 17 42 16 33 36 26 29 18 21 19 51 12 52 15 14 37 40 43 27 53 28 46 50 41 45 35 39 38 
26.36/26.51	d NODES 86651
26.36/26.51	d CHECKS 40176707
26.36/26.51	   
26.36/26.51	   totalWckTime=26.326  totalCpuTime=25.81

Verifier Data (download as text)

OK

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-1082064-1215220773/watcher-1082064-1215220773 -o /tmp/evaluation-result-1082064-1215220773/solver-1082064-1215220773 -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-1082064-1215220773.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: 1.91 1.97 1.99 3/73 8277
/proc/meminfo: memFree=1217264/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=18572 CPUtime=0
/proc/8277/stat : 8277 (runsolver) R 8275 8277 6791 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 2001027125 19017728 292 996147200 4194304 4296836 548682068336 18446744073709551615 231882681639 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/8277/statm: 4643 292 257 25 0 2626 0

[startup+0.0180519 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 8277
/proc/meminfo: memFree=1217264/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=10936 CPUtime=0
/proc/8277/stat : 8277 (java) S 8275 8277 6791 0 -1 0 853 0 1 0 0 0 0 0 18 0 2 0 2001027125 11198464 605 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/8277/statm: 2734 605 310 9 0 1198 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10936

[startup+0.101838 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 8277
/proc/meminfo: memFree=1217264/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=865884 CPUtime=0.09
/proc/8277/stat : 8277 (java) S 8275 8277 6791 0 -1 0 3721 0 1 0 7 2 0 0 18 0 9 0 2001027125 886665216 3190 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8277/statm: 216471 3192 1690 9 0 211026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 865884

[startup+0.301858 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 8277
/proc/meminfo: memFree=1217264/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=866284 CPUtime=0.29
/proc/8277/stat : 8277 (java) S 8275 8277 6791 0 -1 0 5894 0 1 0 25 4 0 0 18 0 9 0 2001027125 887074816 5268 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8277/statm: 216571 5268 1954 9 0 211099 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 866284

[startup+0.702905 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 8277
/proc/meminfo: memFree=1217264/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=867676 CPUtime=0.69
/proc/8277/stat : 8277 (java) S 8275 8277 6791 0 -1 0 8692 0 1 0 63 6 0 0 18 0 9 0 2001027125 888500224 8050 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8277/statm: 216919 8050 2012 9 0 211425 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 867676

[startup+1.502 s]
/proc/loadavg: 1.91 1.97 1.99 4/84 8290
/proc/meminfo: memFree=1186776/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=869024 CPUtime=1.48
/proc/8277/stat : 8277 (java) S 8275 8277 6791 0 -1 0 17823 348 1 0 132 15 1 0 18 0 9 0 2001027125 889880576 11032 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8277/statm: 217256 11032 2631 9 0 211762 0
[pid=8277/tid=8279] ppid=8275 vsize=869024 CPUtime=1.11
/proc/8277/task/8279/stat : 8279 (java) R 8275 8277 6791 0 -1 64 12707 348 1 0 97 13 1 0 18 0 9 0 2001027126 889880576 11032 996147200 134512640 134550740 4294955968 18446744073709551615 4127092617 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8280] ppid=8275 vsize=869024 CPUtime=0.06
/proc/8277/task/8280/stat : 8280 (java) S 8275 8277 6791 0 -1 64 3363 348 0 0 5 0 1 0 17 0 9 0 2001027128 889880576 11032 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8281] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8281/stat : 8281 (java) S 8275 8277 6791 0 -1 64 16 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11032 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8282] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8282/stat : 8282 (java) S 8275 8277 6791 0 -1 64 11 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11032 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8283] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8283/stat : 8283 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 21 0 9 0 2001027130 889880576 11032 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8284] ppid=8275 vsize=869024 CPUtime=0.29
/proc/8277/task/8284/stat : 8284 (java) S 8275 8277 6791 0 -1 64 918 348 0 0 28 0 1 0 15 0 9 0 2001027130 889880576 11032 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8285] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8285/stat : 8285 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 22 0 9 0 2001027130 889880576 11032 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8286] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8286/stat : 8286 (java) S 8275 8277 6791 0 -1 64 4 348 0 0 0 0 1 0 15 0 9 0 2001027130 889880576 11032 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 869024

[startup+3.10118 s]
/proc/loadavg: 1.91 1.97 1.99 3/82 8290
/proc/meminfo: memFree=1181536/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=869024 CPUtime=3.07
/proc/8277/stat : 8277 (java) S 8275 8277 6791 0 -1 0 17861 348 1 0 291 15 1 0 18 0 9 0 2001027125 889880576 11069 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8277/statm: 217256 11069 2631 9 0 211762 0
[pid=8277/tid=8279] ppid=8275 vsize=869024 CPUtime=2.67
/proc/8277/task/8279/stat : 8279 (java) R 8275 8277 6791 0 -1 64 12724 348 1 0 253 13 1 0 25 0 9 0 2001027126 889880576 11069 996147200 134512640 134550740 4294955968 18446744073709551615 4127077071 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8280] ppid=8275 vsize=869024 CPUtime=0.06
/proc/8277/task/8280/stat : 8280 (java) S 8275 8277 6791 0 -1 64 3363 348 0 0 5 0 1 0 17 0 9 0 2001027128 889880576 11069 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8281] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8281/stat : 8281 (java) S 8275 8277 6791 0 -1 64 16 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11069 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8282] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8282/stat : 8282 (java) S 8275 8277 6791 0 -1 64 11 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11069 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8283] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8283/stat : 8283 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 21 0 9 0 2001027130 889880576 11069 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8284] ppid=8275 vsize=869024 CPUtime=0.32
/proc/8277/task/8284/stat : 8284 (java) S 8275 8277 6791 0 -1 64 939 348 0 0 31 0 1 0 15 0 9 0 2001027130 889880576 11069 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8285] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8285/stat : 8285 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 22 0 9 0 2001027130 889880576 11069 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8286] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8286/stat : 8286 (java) S 8275 8277 6791 0 -1 64 4 348 0 0 0 0 1 0 15 0 9 0 2001027130 889880576 11069 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 869024

[startup+6.30156 s]
/proc/loadavg: 1.92 1.97 1.99 3/82 8290
/proc/meminfo: memFree=1178720/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=869024 CPUtime=6.25
/proc/8277/stat : 8277 (java) S 8275 8277 6791 0 -1 0 17899 348 1 0 609 15 1 0 18 0 9 0 2001027125 889880576 11075 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8277/statm: 217256 11075 2631 9 0 211762 0
[pid=8277/tid=8279] ppid=8275 vsize=869024 CPUtime=5.85
/proc/8277/task/8279/stat : 8279 (java) R 8275 8277 6791 0 -1 64 12729 348 1 0 571 13 1 0 17 0 9 0 2001027126 889880576 11075 996147200 134512640 134550740 4294955968 18446744073709551615 4127092534 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8280] ppid=8275 vsize=869024 CPUtime=0.06
/proc/8277/task/8280/stat : 8280 (java) S 8275 8277 6791 0 -1 64 3363 348 0 0 5 0 1 0 16 0 9 0 2001027128 889880576 11075 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8281] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8281/stat : 8281 (java) S 8275 8277 6791 0 -1 64 16 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11075 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8282] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8282/stat : 8282 (java) S 8275 8277 6791 0 -1 64 11 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11075 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8283] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8283/stat : 8283 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 21 0 9 0 2001027130 889880576 11075 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8284] ppid=8275 vsize=869024 CPUtime=0.33
/proc/8277/task/8284/stat : 8284 (java) S 8275 8277 6791 0 -1 64 943 348 0 0 32 0 1 0 15 0 9 0 2001027130 889880576 11075 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8285] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8285/stat : 8285 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 22 0 9 0 2001027130 889880576 11075 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8286] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8286/stat : 8286 (java) S 8275 8277 6791 0 -1 64 33 348 0 0 0 0 1 0 15 0 9 0 2001027130 889880576 11075 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 869024

[startup+12.7013 s]
/proc/loadavg: 1.93 1.97 1.99 3/82 8290
/proc/meminfo: memFree=1173152/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=869024 CPUtime=12.62
/proc/8277/stat : 8277 (java) S 8275 8277 6791 0 -1 0 17900 348 1 0 1246 15 1 0 18 0 9 0 2001027125 889880576 11076 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8277/statm: 217256 11076 2631 9 0 211762 0
[pid=8277/tid=8279] ppid=8275 vsize=869024 CPUtime=12.21
/proc/8277/task/8279/stat : 8279 (java) R 8275 8277 6791 0 -1 64 12730 348 1 0 1207 13 1 0 25 0 9 0 2001027126 889880576 11076 996147200 134512640 134550740 4294955968 18446744073709551615 4125952076 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8280] ppid=8275 vsize=869024 CPUtime=0.06
/proc/8277/task/8280/stat : 8280 (java) S 8275 8277 6791 0 -1 64 3363 348 0 0 5 0 1 0 16 0 9 0 2001027128 889880576 11076 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8281] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8281/stat : 8281 (java) S 8275 8277 6791 0 -1 64 16 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11076 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8282] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8282/stat : 8282 (java) S 8275 8277 6791 0 -1 64 11 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11076 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8283] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8283/stat : 8283 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 21 0 9 0 2001027130 889880576 11076 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8284] ppid=8275 vsize=869024 CPUtime=0.33
/proc/8277/task/8284/stat : 8284 (java) S 8275 8277 6791 0 -1 64 943 348 0 0 32 0 1 0 16 0 9 0 2001027130 889880576 11076 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8285] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8285/stat : 8285 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 22 0 9 0 2001027130 889880576 11076 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8286] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8286/stat : 8286 (java) S 8275 8277 6791 0 -1 64 33 348 0 0 0 0 1 0 15 0 9 0 2001027130 889880576 11076 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 869024

[startup+25.5028 s]
/proc/loadavg: 1.94 1.97 1.99 3/82 8290
/proc/meminfo: memFree=1164576/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=869024 CPUtime=25.37
/proc/8277/stat : 8277 (java) S 8275 8277 6791 0 -1 0 17904 348 1 0 2521 15 1 0 18 0 9 0 2001027125 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8277/statm: 217256 11080 2631 9 0 211762 0
[pid=8277/tid=8279] ppid=8275 vsize=869024 CPUtime=24.96
/proc/8277/task/8279/stat : 8279 (java) R 8275 8277 6791 0 -1 64 12733 348 1 0 2482 13 1 0 25 0 9 0 2001027126 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4125952113 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8280] ppid=8275 vsize=869024 CPUtime=0.06
/proc/8277/task/8280/stat : 8280 (java) S 8275 8277 6791 0 -1 64 3363 348 0 0 5 0 1 0 16 0 9 0 2001027128 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8281] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8281/stat : 8281 (java) S 8275 8277 6791 0 -1 64 16 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8282] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8282/stat : 8282 (java) S 8275 8277 6791 0 -1 64 11 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8283] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8283/stat : 8283 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 21 0 9 0 2001027130 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8284] ppid=8275 vsize=869024 CPUtime=0.33
/proc/8277/task/8284/stat : 8284 (java) S 8275 8277 6791 0 -1 64 944 348 0 0 32 0 1 0 17 0 9 0 2001027130 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8285] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8285/stat : 8285 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 22 0 9 0 2001027130 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8286] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8286/stat : 8286 (java) S 8275 8277 6791 0 -1 64 33 348 0 0 0 0 1 0 15 0 9 0 2001027130 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 869024

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

[startup+26.3029 s]
/proc/loadavg: 1.94 1.97 1.99 3/82 8290
/proc/meminfo: memFree=1163808/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=869024 CPUtime=26.17
/proc/8277/stat : 8277 (java) S 8275 8277 6791 0 -1 0 17904 348 1 0 2601 15 1 0 18 0 9 0 2001027125 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8277/statm: 217256 11080 2631 9 0 211762 0
[pid=8277/tid=8279] ppid=8275 vsize=869024 CPUtime=25.76
/proc/8277/task/8279/stat : 8279 (java) R 8275 8277 6791 0 -1 64 12733 348 1 0 2562 13 1 0 25 0 9 0 2001027126 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4127077081 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8280] ppid=8275 vsize=869024 CPUtime=0.06
/proc/8277/task/8280/stat : 8280 (java) S 8275 8277 6791 0 -1 64 3363 348 0 0 5 0 1 0 16 0 9 0 2001027128 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8281] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8281/stat : 8281 (java) S 8275 8277 6791 0 -1 64 16 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8282] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8282/stat : 8282 (java) S 8275 8277 6791 0 -1 64 11 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8283] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8283/stat : 8283 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 21 0 9 0 2001027130 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8284] ppid=8275 vsize=869024 CPUtime=0.33
/proc/8277/task/8284/stat : 8284 (java) S 8275 8277 6791 0 -1 64 944 348 0 0 32 0 1 0 17 0 9 0 2001027130 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8285] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8285/stat : 8285 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 22 0 9 0 2001027130 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8286] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8286/stat : 8286 (java) S 8275 8277 6791 0 -1 64 33 348 0 0 0 0 1 0 15 0 9 0 2001027130 889880576 11080 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 26.17
Current children cumulated vsize (KiB) 869024

[startup+26.503 s]
/proc/loadavg: 1.94 1.97 1.99 3/82 8290
/proc/meminfo: memFree=1163808/2055920 swapFree=4180584/4192956
[pid=8277] ppid=8275 vsize=869024 CPUtime=26.36
/proc/8277/stat : 8277 (java) S 8275 8277 6791 0 -1 0 17905 348 1 0 2620 15 1 0 18 0 9 0 2001027125 889880576 11081 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/8277/statm: 217256 11081 2631 9 0 211762 0
[pid=8277/tid=8279] ppid=8275 vsize=869024 CPUtime=25.95
/proc/8277/task/8279/stat : 8279 (java) R 8275 8277 6791 0 -1 64 12734 348 1 0 2581 13 1 0 25 0 9 0 2001027126 889880576 11081 996147200 134512640 134550740 4294955968 18446744073709551615 102266096 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8280] ppid=8275 vsize=869024 CPUtime=0.06
/proc/8277/task/8280/stat : 8280 (java) S 8275 8277 6791 0 -1 64 3363 348 0 0 5 0 1 0 16 0 9 0 2001027128 889880576 11081 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8281] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8281/stat : 8281 (java) S 8275 8277 6791 0 -1 64 16 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11081 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8282] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8282/stat : 8282 (java) S 8275 8277 6791 0 -1 64 11 348 0 0 0 0 1 0 16 0 9 0 2001027128 889880576 11081 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8283] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8283/stat : 8283 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 21 0 9 0 2001027130 889880576 11081 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8284] ppid=8275 vsize=869024 CPUtime=0.33
/proc/8277/task/8284/stat : 8284 (java) S 8275 8277 6791 0 -1 64 944 348 0 0 32 0 1 0 17 0 9 0 2001027130 889880576 11081 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=8277/tid=8285] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8285/stat : 8285 (java) S 8275 8277 6791 0 -1 64 1 348 0 0 0 0 1 0 22 0 9 0 2001027130 889880576 11081 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=8277/tid=8286] ppid=8275 vsize=869024 CPUtime=0.01
/proc/8277/task/8286/stat : 8286 (java) S 8275 8277 6791 0 -1 64 33 348 0 0 0 0 1 0 15 0 9 0 2001027130 889880576 11081 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 26.36
Current children cumulated vsize (KiB) 869024

Child status: 0
Real time (s): 26.5497
CPU time (s): 26.4
CPU user time (s): 26.229
CPU system time (s): 0.170974
CPU usage (%): 99.4359
Max. virtual memory (cumulated for all children) (KiB): 869024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.229
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18383
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= 2099
involuntary context switches= 1885

runsolver used 0.038994 second user time and 0.092985 second system time

The end

Launcher Data (download as text)

Begin job on node75 at 2008-07-05 03:19:33
IDJOB=1082064
IDBENCH=57179
IDSOLVER=364
FILE ID=node75/1082064-1215220773
PBS_JOBID= 7881743
Free space on /tmp= 66548 MiB

SOLVER NAME= Abscon 112v4 ESAC
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-18.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-1082064-1215220773/watcher-1082064-1215220773 -o /tmp/evaluation-result-1082064-1215220773/solver-1082064-1215220773 -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-1082064-1215220773.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 722056d7a5ec313aba1d928334e23029
RANDOM SEED=646630435

node75.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1217744 kB
Buffers:         63344 kB
Cached:         208320 kB
SwapCached:       6320 kB
Active:         649716 kB
Inactive:       122900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1217744 kB
SwapTotal:     4192956 kB
SwapFree:      4180584 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:         507312 kB
Slab:            49824 kB
Committed_AS:  4674592 kB
PageTables:       2792 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= 66544 MiB
End job on node75 at 2008-07-05 03:20:00