Trace number 1055569

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 ACSAT 14.9387 15.1047

DiagnosticValue
CHECKS12285300
NODES26549

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-366_ext.xml
MD5SUM3fde0730b7bb553a63078e1ae3e8acbb
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.84687
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints230
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension230
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.07/0.09	
0.07/0.09	Abscon 112 (May, 2008)
0.18/0.23	
0.18/0.24	   configuration
0.18/0.24	     name=mac.xml
0.29/0.32	   
0.29/0.32	   instance
0.29/0.32	     name=HOME/instance-1055569-1215059820.xml
0.29/0.35	   
0.29/0.35	   domains being loaded...
0.29/0.36	   
0.29/0.36	   variables being loaded...
0.38/0.40	     nbVariables=61  nbDomainTypes=5  minDomainSize=1  maxDomainSize=1001  nbTotalValues=23823
0.38/0.40	       =>  wckTime=0.164  cpuTime=0.13  mem=7M919
0.38/0.40	   
0.38/0.40	   relations being loaded...
0.48/0.55	   
0.48/0.55	   constraints being loaded...
0.68/0.77	     nbConstraints=231  nbRelationTypes=23  nbGlobalConstraints=21  nbSingletonDomainVariables=2
0.68/0.77	     nbExtensionStructures=24  nbSharedExtensionStructures=206  nbConflictsStructures=24
0.68/0.77	     nbSharedConflictsStructures=206  nbSharedBinaryRepresentations=20284  minDegree=1  maxDegree=21  minArity=2
0.68/0.77	     avgArity=2.16  maxArity=20  nbGenerators=0  nbFusions=0  symmetryWckTime=0.07  symmetryCpuTime=0.04  nbCliques=1
0.68/0.77	       =>  wckTime=0.528  cpuTime=0.4  mem=21M48
0.78/0.83	   
0.78/0.83	   solver IterativeSystematicSolver being built... 
0.87/0.90	   
0.87/0.90	   INFO : Forward propagation technique limited 
0.87/0.97	       =>  wckTime=0.727  cpuTime=0.51  mem=23M597
0.97/1.04	   
0.97/1.04	   preprocessing
0.97/1.04	     nbConstraintChecks=19644  nbValidityChecks=330731  nbPropagations=124  nbRevisions=71  nbUselessRevisions=18
0.97/1.04	     nbRemovedValues=21700  detectedInconsistency=no
0.97/1.04	       =>  wckTime=0.074  cpuTime=0.06  mem=23M597
1.27/1.36	   
1.27/1.36	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=24M573)
14.85/15.06	   
14.85/15.06	   search
14.85/15.06	     run=15  nbConstraintChecks=12265651  nbValidityChecks=27333865  minDepth=1  maxDepth=61  nbPropagations=4454829
14.85/15.06	     nbRevisions=5301598  nbUselessRevisions=3100001  nbAssignments=26549  nbFailedAssignments=12383  nbBacktracks=13975
14.85/15.06	     nbVisitedNodes=48349  nbRestartNogoods=193  nbFoundSolutions=1  nbSEliminables=0  nbREliminables=2
14.85/15.06	     nbIEliminables=52.89  nbDEliminables=0  nbPEliminables=0
14.85/15.06	       =>  wckTime=14.085  cpuTime=13.86  mem=25M548
14.85/15.06	   
14.85/15.06	   global
14.85/15.06	     nbConstraintChecks=12285295  nbValidityChecks=27664596  nbPropagations=4454953  nbRevisions=5301669
14.85/15.06	     nbUselessRevisions=3100019  nbRestartNogoods=193  solvingWckTime=14.088  solvingCpuTime=13.86  expiredTime=no
14.85/15.06	     totalExploration=no  nbFoundSolutions=1  firstSolutionCpuTime=14.37  globalCpuTime=14.42
14.85/15.06	       =>  wckTime=14.818  cpuTime=14.37  mem=25M548
14.85/15.06	   
14.85/15.06	s SATISFIABLE
14.85/15.06	v 5 2 9 0 16 15 15 5 11 11 20 16 17 24 1 13 4 16 19 5 8 9 18 4 14 18 12 17 3 2 6 0 2 11 10 1 13 6 7 3 2 17 22 33 49 73 86 102 107 116 120 138 155 157 157 168 169 175 178 178 0 
14.85/15.06	d NODES 26549
14.85/15.06	d CHECKS 12285295
14.85/15.06	   
14.85/15.06	   totalWckTime=14.876  totalCpuTime=14.43

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-1055569-1215059820/watcher-1055569-1215059820 -o /tmp/evaluation-result-1055569-1215059820/solver-1055569-1215059820 -C 1800 -W 2200 -M 900 --output-limit 1,15 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-1055569-1215059820.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: 2.02 2.02 2.00 4/72 27830
/proc/meminfo: memFree=1704784/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=1616 CPUtime=0
/proc/27830/stat : 27830 (java) R 27828 27830 23049 0 -1 0 180 0 0 0 0 0 0 0 18 0 1 0 1984953351 1654784 148 996147200 134512640 134550740 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/27830/statm: 404 148 122 9 0 46 0

[startup+0.0914189 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 27830
/proc/meminfo: memFree=1704784/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=865884 CPUtime=0.07
/proc/27830/stat : 27830 (java) S 27828 27830 23049 0 -1 0 3599 0 1 0 5 2 0 0 18 0 9 0 1984953351 886665216 3087 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27830/statm: 216471 3087 1657 9 0 211026 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 865884

[startup+0.10142 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 27830
/proc/meminfo: memFree=1704784/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=865884 CPUtime=0.08
/proc/27830/stat : 27830 (java) S 27828 27830 23049 0 -1 0 3690 0 1 0 6 2 0 0 18 0 9 0 1984953351 886665216 3162 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27830/statm: 216471 3162 1678 9 0 211026 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865884

[startup+0.301458 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 27830
/proc/meminfo: memFree=1704784/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=866196 CPUtime=0.29
/proc/27830/stat : 27830 (java) S 27828 27830 23049 0 -1 0 5618 0 1 0 25 4 0 0 18 0 9 0 1984953351 886984704 5032 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27830/statm: 216549 5032 1902 9 0 211097 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 866196

[startup+0.70153 s]
/proc/loadavg: 2.02 2.02 2.00 4/72 27830
/proc/meminfo: memFree=1704784/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=866532 CPUtime=0.68
/proc/27830/stat : 27830 (java) S 27828 27830 23049 0 -1 0 9116 0 1 0 63 5 0 0 18 0 9 0 1984953351 887328768 8476 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27830/statm: 216633 8476 1985 9 0 211161 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 866532

[startup+1.50266 s]
/proc/loadavg: 2.02 2.02 2.00 3/81 27843
/proc/meminfo: memFree=1671432/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=867400 CPUtime=1.47
/proc/27830/stat : 27830 (java) S 27828 27830 23049 0 -1 0 17916 283 1 0 138 9 0 0 18 0 9 0 1984953351 888217600 11200 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27830/statm: 216850 11200 2631 9 0 211356 0
[pid=27830/tid=27832] ppid=27828 vsize=867400 CPUtime=1.17
/proc/27830/task/27832/stat : 27832 (java) R 27828 27830 23049 0 -1 64 12804 283 1 0 111 6 0 0 25 0 9 0 1984953352 888217600 11200 996147200 134512640 134550740 4294955984 18446744073709551615 4126878383 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27833] ppid=27828 vsize=867400 CPUtime=0.04
/proc/27830/task/27833/stat : 27833 (java) S 27828 27830 23049 0 -1 64 3682 283 0 0 4 0 0 0 16 0 9 0 1984953353 888217600 11200 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27834] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27834/stat : 27834 (java) S 27828 27830 23049 0 -1 64 16 283 0 0 0 0 0 0 16 0 9 0 1984953354 888217600 11200 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27835] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27835/stat : 27835 (java) S 27828 27830 23049 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 1984953354 888217600 11200 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27836] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27836/stat : 27836 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 18 0 9 0 1984953356 888217600 11200 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27837] ppid=27828 vsize=867400 CPUtime=0.21
/proc/27830/task/27837/stat : 27837 (java) S 27828 27830 23049 0 -1 64 588 283 0 0 21 0 0 0 15 0 9 0 1984953356 888217600 11200 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27838] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27838/stat : 27838 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 19 0 9 0 1984953356 888217600 11200 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27839] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27839/stat : 27839 (java) S 27828 27830 23049 0 -1 64 5 283 0 0 0 0 0 0 15 0 9 0 1984953356 888217600 11200 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 867400

[startup+3.10295 s]
/proc/loadavg: 2.02 2.02 2.00 3/81 27843
/proc/meminfo: memFree=1669960/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=867400 CPUtime=3.06
/proc/27830/stat : 27830 (java) S 27828 27830 23049 0 -1 0 17959 283 1 0 297 9 0 0 18 0 9 0 1984953351 888217600 11241 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27830/statm: 216850 11241 2631 9 0 211356 0
[pid=27830/tid=27832] ppid=27828 vsize=867400 CPUtime=2.73
/proc/27830/task/27832/stat : 27832 (java) R 27828 27830 23049 0 -1 64 12826 283 1 0 267 6 0 0 25 0 9 0 1984953352 888217600 11241 996147200 134512640 134550740 4294955984 18446744073709551615 4126886298 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27833] ppid=27828 vsize=867400 CPUtime=0.04
/proc/27830/task/27833/stat : 27833 (java) S 27828 27830 23049 0 -1 64 3682 283 0 0 4 0 0 0 17 0 9 0 1984953353 888217600 11241 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27834] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27834/stat : 27834 (java) S 27828 27830 23049 0 -1 64 16 283 0 0 0 0 0 0 16 0 9 0 1984953354 888217600 11241 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27835] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27835/stat : 27835 (java) S 27828 27830 23049 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 1984953354 888217600 11241 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27836] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27836/stat : 27836 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 18 0 9 0 1984953356 888217600 11241 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27837] ppid=27828 vsize=867400 CPUtime=0.24
/proc/27830/task/27837/stat : 27837 (java) S 27828 27830 23049 0 -1 64 609 283 0 0 24 0 0 0 16 0 9 0 1984953356 888217600 11241 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27838] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27838/stat : 27838 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 19 0 9 0 1984953356 888217600 11241 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27839] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27839/stat : 27839 (java) S 27828 27830 23049 0 -1 64 5 283 0 0 0 0 0 0 15 0 9 0 1984953356 888217600 11241 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 867400

[startup+6.3015 s]
/proc/loadavg: 2.02 2.02 2.00 3/81 27843
/proc/meminfo: memFree=1669640/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=867400 CPUtime=6.23
/proc/27830/stat : 27830 (java) S 27828 27830 23049 0 -1 0 18000 283 1 0 614 9 0 0 18 0 9 0 1984953351 888217600 11280 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27830/statm: 216850 11280 2631 9 0 211356 0
[pid=27830/tid=27832] ppid=27828 vsize=867400 CPUtime=5.89
/proc/27830/task/27832/stat : 27832 (java) R 27828 27830 23049 0 -1 64 12867 283 1 0 583 6 0 0 25 0 9 0 1984953352 888217600 11280 996147200 134512640 134550740 4294955984 18446744073709551615 4126847378 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27833] ppid=27828 vsize=867400 CPUtime=0.04
/proc/27830/task/27833/stat : 27833 (java) S 27828 27830 23049 0 -1 64 3682 283 0 0 4 0 0 0 17 0 9 0 1984953353 888217600 11280 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27834] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27834/stat : 27834 (java) S 27828 27830 23049 0 -1 64 16 283 0 0 0 0 0 0 16 0 9 0 1984953354 888217600 11280 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27835] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27835/stat : 27835 (java) S 27828 27830 23049 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 1984953354 888217600 11280 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27836] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27836/stat : 27836 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 18 0 9 0 1984953356 888217600 11280 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27837] ppid=27828 vsize=867400 CPUtime=0.24
/proc/27830/task/27837/stat : 27837 (java) S 27828 27830 23049 0 -1 64 609 283 0 0 24 0 0 0 16 0 9 0 1984953356 888217600 11280 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27838] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27838/stat : 27838 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 19 0 9 0 1984953356 888217600 11280 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27839] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27839/stat : 27839 (java) S 27828 27830 23049 0 -1 64 5 283 0 0 0 0 0 0 15 0 9 0 1984953356 888217600 11280 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 867400

[startup+12.7026 s]
/proc/loadavg: 2.01 2.02 2.00 3/81 27843
/proc/meminfo: memFree=1669256/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=867400 CPUtime=12.57
/proc/27830/stat : 27830 (java) S 27828 27830 23049 0 -1 0 18052 283 1 0 1248 9 0 0 18 0 9 0 1984953351 888217600 11331 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27830/statm: 216850 11331 2631 9 0 211356 0
[pid=27830/tid=27832] ppid=27828 vsize=867400 CPUtime=12.24
/proc/27830/task/27832/stat : 27832 (java) R 27828 27830 23049 0 -1 64 12919 283 1 0 1218 6 0 0 25 0 9 0 1984953352 888217600 11331 996147200 134512640 134550740 4294955984 18446744073709551615 4126800530 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27833] ppid=27828 vsize=867400 CPUtime=0.04
/proc/27830/task/27833/stat : 27833 (java) S 27828 27830 23049 0 -1 64 3682 283 0 0 4 0 0 0 16 0 9 0 1984953353 888217600 11331 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27834] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27834/stat : 27834 (java) S 27828 27830 23049 0 -1 64 16 283 0 0 0 0 0 0 16 0 9 0 1984953354 888217600 11331 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27835] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27835/stat : 27835 (java) S 27828 27830 23049 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 1984953354 888217600 11331 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27836] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27836/stat : 27836 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 18 0 9 0 1984953356 888217600 11331 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27837] ppid=27828 vsize=867400 CPUtime=0.24
/proc/27830/task/27837/stat : 27837 (java) S 27828 27830 23049 0 -1 64 609 283 0 0 24 0 0 0 16 0 9 0 1984953356 888217600 11331 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27838] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27838/stat : 27838 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 19 0 9 0 1984953356 888217600 11331 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27839] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27839/stat : 27839 (java) S 27828 27830 23049 0 -1 64 5 283 0 0 0 0 0 0 15 0 9 0 1984953356 888217600 11331 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 867400

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

[startup+14.3069 s]
/proc/loadavg: 2.01 2.02 2.00 3/81 27843
/proc/meminfo: memFree=1669192/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=867400 CPUtime=14.16
/proc/27830/stat : 27830 (java) S 27828 27830 23049 0 -1 0 18071 283 1 0 1407 9 0 0 18 0 9 0 1984953351 888217600 11350 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27830/statm: 216850 11350 2631 9 0 211356 0
[pid=27830/tid=27832] ppid=27828 vsize=867400 CPUtime=13.83
/proc/27830/task/27832/stat : 27832 (java) R 27828 27830 23049 0 -1 64 12938 283 1 0 1377 6 0 0 25 0 9 0 1984953352 888217600 11350 996147200 134512640 134550740 4294955984 18446744073709551615 4126800517 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27833] ppid=27828 vsize=867400 CPUtime=0.04
/proc/27830/task/27833/stat : 27833 (java) S 27828 27830 23049 0 -1 64 3682 283 0 0 4 0 0 0 16 0 9 0 1984953353 888217600 11350 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27834] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27834/stat : 27834 (java) S 27828 27830 23049 0 -1 64 16 283 0 0 0 0 0 0 16 0 9 0 1984953354 888217600 11350 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27835] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27835/stat : 27835 (java) S 27828 27830 23049 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 1984953354 888217600 11350 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27836] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27836/stat : 27836 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 18 0 9 0 1984953356 888217600 11350 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27837] ppid=27828 vsize=867400 CPUtime=0.24
/proc/27830/task/27837/stat : 27837 (java) S 27828 27830 23049 0 -1 64 609 283 0 0 24 0 0 0 16 0 9 0 1984953356 888217600 11350 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27838] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27838/stat : 27838 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 19 0 9 0 1984953356 888217600 11350 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27839] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27839/stat : 27839 (java) S 27828 27830 23049 0 -1 64 5 283 0 0 0 0 0 0 15 0 9 0 1984953356 888217600 11350 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.16
Current children cumulated vsize (KiB) 867400

[startup+14.702 s]
/proc/loadavg: 2.01 2.02 2.00 3/81 27843
/proc/meminfo: memFree=1669192/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=867400 CPUtime=14.55
/proc/27830/stat : 27830 (java) S 27828 27830 23049 0 -1 0 18076 283 1 0 1446 9 0 0 18 0 9 0 1984953351 888217600 11355 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27830/statm: 216850 11355 2631 9 0 211356 0
[pid=27830/tid=27832] ppid=27828 vsize=867400 CPUtime=14.22
/proc/27830/task/27832/stat : 27832 (java) R 27828 27830 23049 0 -1 64 12942 283 1 0 1416 6 0 0 25 0 9 0 1984953352 888217600 11355 996147200 134512640 134550740 4294955984 18446744073709551615 4126886298 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27833] ppid=27828 vsize=867400 CPUtime=0.04
/proc/27830/task/27833/stat : 27833 (java) S 27828 27830 23049 0 -1 64 3682 283 0 0 4 0 0 0 16 0 9 0 1984953353 888217600 11355 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27834] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27834/stat : 27834 (java) S 27828 27830 23049 0 -1 64 16 283 0 0 0 0 0 0 16 0 9 0 1984953354 888217600 11355 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27835] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27835/stat : 27835 (java) S 27828 27830 23049 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 1984953354 888217600 11355 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27836] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27836/stat : 27836 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 18 0 9 0 1984953356 888217600 11355 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27837] ppid=27828 vsize=867400 CPUtime=0.25
/proc/27830/task/27837/stat : 27837 (java) S 27828 27830 23049 0 -1 64 610 283 0 0 25 0 0 0 17 0 9 0 1984953356 888217600 11355 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27838] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27838/stat : 27838 (java) S 27828 27830 23049 0 -1 64 1 283 0 0 0 0 0 0 19 0 9 0 1984953356 888217600 11355 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27830/tid=27839] ppid=27828 vsize=867400 CPUtime=0
/proc/27830/task/27839/stat : 27839 (java) S 27828 27830 23049 0 -1 64 5 283 0 0 0 0 0 0 15 0 9 0 1984953356 888217600 11355 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.55
Current children cumulated vsize (KiB) 867400

[startup+15.1015 s]
/proc/loadavg: 2.01 2.02 2.00 3/81 27843
/proc/meminfo: memFree=1669192/2055920 swapFree=4155960/4192956
[pid=27830] ppid=27828 vsize=0 CPUtime=14.91
/proc/27830/stat : 27830 (java) Z 27828 27830 23049 0 -1 12 18205 283 1 0 1482 9 0 0 16 0 2 0 1984953351 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27830/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 14.91
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 15.1047
CPU time (s): 14.9387
CPU user time (s): 14.8307
CPU system time (s): 0.107983
CPU usage (%): 98.9014
Max. virtual memory (cumulated for all children) (KiB): 867404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.8307
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18488
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= 1450
involuntary context switches= 1778

runsolver used 0.023996 second user time and 0.052991 second system time

The end

Launcher Data (download as text)

Begin job on node61 at 2008-07-03 06:37:00
IDJOB=1055569
IDBENCH=56961
IDSOLVER=363
FILE ID=node61/1055569-1215059820
PBS_JOBID= 7875053
Free space on /tmp= 66536 MiB

SOLVER NAME= Abscon 112v4 AC
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-366_ext.xml
COMMAND LINE= java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1055569-1215059820/watcher-1055569-1215059820 -o /tmp/evaluation-result-1055569-1215059820/solver-1055569-1215059820 -C 1800 -W 2200 -M 900 --output-limit 1,15  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-1055569-1215059820.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3fde0730b7bb553a63078e1ae3e8acbb
RANDOM SEED=1053112874

node61.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		: 3000.269
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		: 3000.269
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:       1705200 kB
Buffers:         53816 kB
Cached:         189340 kB
SwapCached:      30952 kB
Active:         174136 kB
Inactive:       104900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705200 kB
SwapTotal:     4192956 kB
SwapFree:      4155960 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:          18788 kB
Slab:            57092 kB
Committed_AS:  3795448 kB
PageTables:       1688 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66536 MiB
End job on node61 at 2008-07-03 06:37:15