Trace number 2097161

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 14.9957 15.1769

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 benchmark3.2905
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 

0.04/0.09	
0.04/0.09	Abscon 112 (May, 2008)
0.17/0.27	
0.17/0.27	   configuration
0.17/0.27	     name=mac.xml
0.27/0.31	   
0.27/0.31	   instance
0.27/0.31	     name=HOME/instance-2097161-1247411865.xml
0.27/0.34	   
0.27/0.34	   domains being loaded...
0.27/0.35	   
0.27/0.35	   variables being loaded...
0.27/0.39	     nbVariables=61  nbDomainTypes=5  minDomainSize=1  maxDomainSize=1001  nbTotalValues=23823
0.27/0.39	       =>  wckTime=0.119  cpuTime=0.1  mem=8M868
0.27/0.39	   
0.27/0.39	   relations being loaded...
0.37/0.45	   
0.37/0.45	   constraints being loaded...
0.57/0.67	     nbConstraints=231  nbRelationTypes=23  nbGlobalConstraints=21  nbSingletonDomainVariables=2
0.57/0.67	     nbExtensionStructures=24  nbSharedExtensionStructures=206  nbConflictsStructures=24
0.57/0.67	     nbSharedConflictsStructures=206  nbSharedBinaryRepresentations=20284  minDegree=1  maxDegree=21  minArity=2
0.57/0.67	     avgArity=2.16  maxArity=20  nbGenerators=0  nbFusions=0  symmetryWckTime=0.071  symmetryCpuTime=0.03  nbCliques=1
0.57/0.67	       =>  wckTime=0.396  cpuTime=0.29  mem=20M667
0.66/0.73	   
0.66/0.73	   solver IterativeSystematicSolver being built... 
0.76/0.80	   
0.76/0.80	   INFO : Forward propagation technique limited 
0.76/0.87	       =>  wckTime=0.599  cpuTime=0.41  mem=23M538
0.87/0.94	   
0.87/0.94	   preprocessing
0.87/0.94	     nbConstraintChecks=19644  nbValidityChecks=330731  nbPropagations=124  nbRevisions=71  nbUselessRevisions=18
0.87/0.94	     nbRemovedValues=21700  detectedInconsistency=no
0.87/0.94	       =>  wckTime=0.069  cpuTime=0.04  mem=23M538
1.15/1.26	   
1.15/1.26	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=24M579)
14.93/15.14	   
14.93/15.14	   search
14.93/15.14	     run=15  nbConstraintChecks=12265651  nbValidityChecks=27333865  minDepth=1  maxDepth=61  nbPropagations=4454829
14.93/15.14	     nbRevisions=5301598  nbUselessRevisions=3100001  nbAssignments=26549  nbFailedAssignments=12383  nbBacktracks=13975
14.93/15.14	     nbVisitedNodes=48349  nbRestartNogoods=193  nbFoundSolutions=1  nbSEliminables=0  nbREliminables=2
14.93/15.14	     nbIEliminables=52.89  nbDEliminables=0  nbPEliminables=0
14.93/15.14	       =>  wckTime=14.259  cpuTime=14.01  mem=25M554
14.93/15.14	   
14.93/15.14	   global
14.93/15.14	     nbConstraintChecks=12285295  nbValidityChecks=27664596  nbPropagations=4454953  nbRevisions=5301669
14.93/15.14	     nbUselessRevisions=3100019  nbRestartNogoods=193  solvingWckTime=14.262  solvingCpuTime=14.01  expiredTime=no
14.93/15.14	     totalExploration=no  nbFoundSolutions=1  firstSolutionCpuTime=14.42  globalCpuTime=14.46
14.93/15.14	       =>  wckTime=14.864  cpuTime=14.42  mem=25M554
14.93/15.14	   
14.93/15.14	s SATISFIABLE
14.93/15.14	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 
14.93/15.14	d NODES 26549
14.93/15.14	d CHECKS 12285295
14.93/15.14	   
14.93/15.14	   totalWckTime=14.937  totalCpuTime=14.47

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2097161-1247411865/watcher-2097161-1247411865 -o /tmp/evaluation-result-2097161-1247411865/solver-2097161-1247411865 -C 1800 -W 2000 -M 900 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-2097161-1247411865.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 3254
/proc/meminfo: memFree=1724320/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=18576 CPUtime=0
/proc/3254/stat : 3254 (runsolver) R 3252 3254 32687 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 28249207 19021824 284 996147200 4194304 4302564 548682068384 18446744073709551615 271638392103 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/3254/statm: 4644 284 249 26 0 2626 0

[startup+0.070747 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 3254
/proc/meminfo: memFree=1724320/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=864024 CPUtime=0.04
/proc/3254/stat : 3254 (java) S 3252 3254 32687 0 -1 0 2830 0 1 0 3 1 0 0 18 0 9 0 28249207 884760576 2364 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216006 2364 1119 9 0 210899 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 864024

[startup+0.101748 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 3254
/proc/meminfo: memFree=1724320/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=865984 CPUtime=0.07
/proc/3254/stat : 3254 (java) S 3252 3254 32687 0 -1 0 3712 0 1 0 6 1 0 0 18 0 9 0 28249207 886767616 3183 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216496 3183 1694 9 0 210981 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 865984

[startup+0.301772 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 3254
/proc/meminfo: memFree=1724320/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=866300 CPUtime=0.27
/proc/3254/stat : 3254 (java) S 3252 3254 32687 0 -1 0 5670 0 1 0 24 3 0 0 18 0 9 0 28249207 887091200 5082 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216575 5082 1910 9 0 211053 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 866300

[startup+0.701814 s]
/proc/loadavg: 1.92 1.98 1.99 4/80 3254
/proc/meminfo: memFree=1724320/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=867264 CPUtime=0.66
/proc/3254/stat : 3254 (java) S 3252 3254 32687 0 -1 0 12213 283 1 0 60 6 0 0 18 0 9 0 28249207 888078336 8961 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216816 8961 2081 9 0 211274 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 867264

[startup+1.50289 s]
/proc/loadavg: 1.92 1.98 1.99 3/89 3267
/proc/meminfo: memFree=1689624/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=867484 CPUtime=1.45
/proc/3254/stat : 3254 (java) S 3252 3254 32687 0 -1 0 18045 283 1 0 137 8 0 0 18 0 9 0 28249207 888303616 11269 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216871 11269 2656 9 0 211307 0
[pid=3254/tid=3256] ppid=3252 vsize=867484 CPUtime=1.14
/proc/3254/task/3256/stat : 3256 (java) R 3252 3254 32687 0 -1 64 12898 283 1 0 109 5 0 0 25 0 9 0 28249209 888303616 11269 996147200 134512640 134550932 4294955968 18446744073709551615 4125978494 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3257] ppid=3252 vsize=867484 CPUtime=0.05
/proc/3254/task/3257/stat : 3257 (java) S 3252 3254 32687 0 -1 64 3711 283 0 0 5 0 0 0 16 0 9 0 28249210 888303616 11269 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3258] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3258/stat : 3258 (java) S 3252 3254 32687 0 -1 64 19 283 0 0 0 0 0 0 16 0 9 0 28249210 888303616 11269 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3259] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3259/stat : 3259 (java) S 3252 3254 32687 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 28249210 888303616 11269 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3260] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3260/stat : 3260 (java) S 3252 3254 32687 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28249212 888303616 11269 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3261] ppid=3252 vsize=867484 CPUtime=0.22
/proc/3254/task/3261/stat : 3261 (java) S 3252 3254 32687 0 -1 64 596 283 0 0 22 0 0 0 15 0 9 0 28249212 888303616 11269 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3262] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3262/stat : 3262 (java) S 3252 3254 32687 0 -1 64 0 283 0 0 0 0 0 0 19 0 9 0 28249213 888303616 11269 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3263] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3263/stat : 3263 (java) S 3252 3254 32687 0 -1 64 4 283 0 0 0 0 0 0 15 0 9 0 28249213 888303616 11269 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 867484

[startup+3.10206 s]
/proc/loadavg: 1.92 1.98 1.99 3/89 3267
/proc/meminfo: memFree=1689240/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=867484 CPUtime=3.03
/proc/3254/stat : 3254 (java) S 3252 3254 32687 0 -1 0 18086 283 1 0 295 8 0 0 18 0 9 0 28249207 888303616 11308 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216871 11308 2656 9 0 211307 0
[pid=3254/tid=3256] ppid=3252 vsize=867484 CPUtime=2.7
/proc/3254/task/3256/stat : 3256 (java) R 3252 3254 32687 0 -1 64 12919 283 1 0 264 6 0 0 25 0 9 0 28249209 888303616 11308 996147200 134512640 134550932 4294955968 18446744073709551615 4126878686 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3257] ppid=3252 vsize=867484 CPUtime=0.05
/proc/3254/task/3257/stat : 3257 (java) S 3252 3254 32687 0 -1 64 3711 283 0 0 5 0 0 0 17 0 9 0 28249210 888303616 11308 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3258] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3258/stat : 3258 (java) S 3252 3254 32687 0 -1 64 19 283 0 0 0 0 0 0 16 0 9 0 28249210 888303616 11308 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3259] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3259/stat : 3259 (java) S 3252 3254 32687 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 28249210 888303616 11308 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3260] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3260/stat : 3260 (java) S 3252 3254 32687 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28249212 888303616 11308 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3261] ppid=3252 vsize=867484 CPUtime=0.26
/proc/3254/task/3261/stat : 3261 (java) S 3252 3254 32687 0 -1 64 616 283 0 0 26 0 0 0 16 0 9 0 28249212 888303616 11308 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3262] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3262/stat : 3262 (java) S 3252 3254 32687 0 -1 64 0 283 0 0 0 0 0 0 19 0 9 0 28249213 888303616 11308 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3263] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3263/stat : 3263 (java) S 3252 3254 32687 0 -1 64 4 283 0 0 0 0 0 0 15 0 9 0 28249213 888303616 11308 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 867484

[startup+6.30138 s]
/proc/loadavg: 1.93 1.98 1.99 3/89 3267
/proc/meminfo: memFree=1688920/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=867484 CPUtime=6.2
/proc/3254/stat : 3254 (java) S 3252 3254 32687 0 -1 0 18128 283 1 0 612 8 0 0 18 0 9 0 28249207 888303616 11348 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216871 11348 2656 9 0 211307 0
[pid=3254/tid=3256] ppid=3252 vsize=867484 CPUtime=5.87
/proc/3254/task/3256/stat : 3256 (java) R 3252 3254 32687 0 -1 64 12960 283 1 0 581 6 0 0 25 0 9 0 28249209 888303616 11348 996147200 134512640 134550932 4294955968 18446744073709551615 4126880596 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3257] ppid=3252 vsize=867484 CPUtime=0.05
/proc/3254/task/3257/stat : 3257 (java) S 3252 3254 32687 0 -1 64 3711 283 0 0 5 0 0 0 17 0 9 0 28249210 888303616 11348 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3258] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3258/stat : 3258 (java) S 3252 3254 32687 0 -1 64 19 283 0 0 0 0 0 0 16 0 9 0 28249210 888303616 11348 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3259] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3259/stat : 3259 (java) S 3252 3254 32687 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 28249210 888303616 11348 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3260] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3260/stat : 3260 (java) S 3252 3254 32687 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28249212 888303616 11348 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3261] ppid=3252 vsize=867484 CPUtime=0.26
/proc/3254/task/3261/stat : 3261 (java) S 3252 3254 32687 0 -1 64 617 283 0 0 26 0 0 0 16 0 9 0 28249212 888303616 11348 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3262] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3262/stat : 3262 (java) S 3252 3254 32687 0 -1 64 0 283 0 0 0 0 0 0 19 0 9 0 28249213 888303616 11348 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3263] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3263/stat : 3263 (java) S 3252 3254 32687 0 -1 64 4 283 0 0 0 0 0 0 15 0 9 0 28249213 888303616 11348 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 867484

[startup+12.701 s]
/proc/loadavg: 1.93 1.98 1.99 3/89 3267
/proc/meminfo: memFree=1688416/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=867484 CPUtime=12.55
/proc/3254/stat : 3254 (java) S 3252 3254 32687 0 -1 0 18203 283 1 0 1246 9 0 0 18 0 9 0 28249207 888303616 11422 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216871 11422 2656 9 0 211307 0
[pid=3254/tid=3256] ppid=3252 vsize=867484 CPUtime=12.2
/proc/3254/task/3256/stat : 3256 (java) R 3252 3254 32687 0 -1 64 13035 283 1 0 1214 6 0 0 25 0 9 0 28249209 888303616 11422 996147200 134512640 134550932 4294955968 18446744073709551615 4126838971 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3257] ppid=3252 vsize=867484 CPUtime=0.05
/proc/3254/task/3257/stat : 3257 (java) S 3252 3254 32687 0 -1 64 3711 283 0 0 5 0 0 0 16 0 9 0 28249210 888303616 11422 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3258] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3258/stat : 3258 (java) S 3252 3254 32687 0 -1 64 19 283 0 0 0 0 0 0 16 0 9 0 28249210 888303616 11422 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3259] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3259/stat : 3259 (java) S 3252 3254 32687 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 28249210 888303616 11422 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3260] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3260/stat : 3260 (java) S 3252 3254 32687 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28249212 888303616 11422 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3261] ppid=3252 vsize=867484 CPUtime=0.26
/proc/3254/task/3261/stat : 3261 (java) S 3252 3254 32687 0 -1 64 617 283 0 0 26 0 0 0 16 0 9 0 28249212 888303616 11422 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3262] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3262/stat : 3262 (java) S 3252 3254 32687 0 -1 64 0 283 0 0 0 0 0 0 19 0 9 0 28249213 888303616 11422 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3263] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3263/stat : 3263 (java) S 3252 3254 32687 0 -1 64 4 283 0 0 0 0 0 0 15 0 9 0 28249213 888303616 11422 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 867484

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

[startup+14.3062 s]
/proc/loadavg: 1.94 1.98 1.99 3/89 3267
/proc/meminfo: memFree=1688288/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=867484 CPUtime=14.14
/proc/3254/stat : 3254 (java) S 3252 3254 32687 0 -1 0 18221 283 1 0 1405 9 0 0 18 0 9 0 28249207 888303616 11440 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216871 11440 2656 9 0 211307 0
[pid=3254/tid=3256] ppid=3252 vsize=867484 CPUtime=13.79
/proc/3254/task/3256/stat : 3256 (java) R 3252 3254 32687 0 -1 64 13053 283 1 0 1373 6 0 0 25 0 9 0 28249209 888303616 11440 996147200 134512640 134550932 4294955968 18446744073709551615 4126381335 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3257] ppid=3252 vsize=867484 CPUtime=0.05
/proc/3254/task/3257/stat : 3257 (java) S 3252 3254 32687 0 -1 64 3711 283 0 0 5 0 0 0 16 0 9 0 28249210 888303616 11440 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3258] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3258/stat : 3258 (java) S 3252 3254 32687 0 -1 64 19 283 0 0 0 0 0 0 16 0 9 0 28249210 888303616 11440 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3259] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3259/stat : 3259 (java) S 3252 3254 32687 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 28249210 888303616 11440 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3260] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3260/stat : 3260 (java) S 3252 3254 32687 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28249212 888303616 11440 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3261] ppid=3252 vsize=867484 CPUtime=0.26
/proc/3254/task/3261/stat : 3261 (java) S 3252 3254 32687 0 -1 64 617 283 0 0 26 0 0 0 16 0 9 0 28249212 888303616 11440 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3262] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3262/stat : 3262 (java) S 3252 3254 32687 0 -1 64 0 283 0 0 0 0 0 0 19 0 9 0 28249213 888303616 11440 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3263] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3263/stat : 3263 (java) S 3252 3254 32687 0 -1 64 4 283 0 0 0 0 0 0 15 0 9 0 28249213 888303616 11440 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.14
Current children cumulated vsize (KiB) 867484

[startup+14.7013 s]
/proc/loadavg: 1.94 1.98 1.99 3/89 3267
/proc/meminfo: memFree=1688288/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=867484 CPUtime=14.53
/proc/3254/stat : 3254 (java) S 3252 3254 32687 0 -1 0 18226 283 1 0 1444 9 0 0 18 0 9 0 28249207 888303616 11445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216871 11445 2656 9 0 211307 0
[pid=3254/tid=3256] ppid=3252 vsize=867484 CPUtime=14.18
/proc/3254/task/3256/stat : 3256 (java) R 3252 3254 32687 0 -1 64 13057 283 1 0 1412 6 0 0 25 0 9 0 28249209 888303616 11445 996147200 134512640 134550932 4294955968 18446744073709551615 4126872647 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3257] ppid=3252 vsize=867484 CPUtime=0.05
/proc/3254/task/3257/stat : 3257 (java) S 3252 3254 32687 0 -1 64 3711 283 0 0 5 0 0 0 16 0 9 0 28249210 888303616 11445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3258] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3258/stat : 3258 (java) S 3252 3254 32687 0 -1 64 19 283 0 0 0 0 0 0 16 0 9 0 28249210 888303616 11445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3259] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3259/stat : 3259 (java) S 3252 3254 32687 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 28249210 888303616 11445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3260] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3260/stat : 3260 (java) S 3252 3254 32687 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28249212 888303616 11445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3261] ppid=3252 vsize=867484 CPUtime=0.26
/proc/3254/task/3261/stat : 3261 (java) S 3252 3254 32687 0 -1 64 618 283 0 0 26 0 0 0 17 0 9 0 28249212 888303616 11445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3262] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3262/stat : 3262 (java) S 3252 3254 32687 0 -1 64 0 283 0 0 0 0 0 0 19 0 9 0 28249213 888303616 11445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3263] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3263/stat : 3263 (java) R 3252 3254 32687 0 -1 64 4 283 0 0 0 0 0 0 15 0 9 0 28249213 888303616 11445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.53
Current children cumulated vsize (KiB) 867484

[startup+15.1013 s]
/proc/loadavg: 1.94 1.98 1.99 3/89 3267
/proc/meminfo: memFree=1688288/2055920 swapFree=4192812/4192956
[pid=3254] ppid=3252 vsize=867484 CPUtime=14.93
/proc/3254/stat : 3254 (java) S 3252 3254 32687 0 -1 0 18230 283 1 0 1484 9 0 0 18 0 9 0 28249207 888303616 11449 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3254/statm: 216871 11449 2656 9 0 211307 0
[pid=3254/tid=3256] ppid=3252 vsize=867484 CPUtime=14.58
/proc/3254/task/3256/stat : 3256 (java) R 3252 3254 32687 0 -1 64 13061 283 1 0 1452 6 0 0 25 0 9 0 28249209 888303616 11449 996147200 134512640 134550932 4294955968 18446744073709551615 4126824225 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3257] ppid=3252 vsize=867484 CPUtime=0.05
/proc/3254/task/3257/stat : 3257 (java) S 3252 3254 32687 0 -1 64 3711 283 0 0 5 0 0 0 16 0 9 0 28249210 888303616 11449 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3258] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3258/stat : 3258 (java) S 3252 3254 32687 0 -1 64 19 283 0 0 0 0 0 0 16 0 9 0 28249210 888303616 11449 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3259] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3259/stat : 3259 (java) S 3252 3254 32687 0 -1 64 9 283 0 0 0 0 0 0 15 0 9 0 28249210 888303616 11449 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3260] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3260/stat : 3260 (java) S 3252 3254 32687 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28249212 888303616 11449 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3261] ppid=3252 vsize=867484 CPUtime=0.26
/proc/3254/task/3261/stat : 3261 (java) S 3252 3254 32687 0 -1 64 618 283 0 0 26 0 0 0 15 0 9 0 28249212 888303616 11449 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3262] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3262/stat : 3262 (java) S 3252 3254 32687 0 -1 64 0 283 0 0 0 0 0 0 19 0 9 0 28249213 888303616 11449 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3254/tid=3263] ppid=3252 vsize=867484 CPUtime=0
/proc/3254/task/3263/stat : 3263 (java) S 3252 3254 32687 0 -1 64 4 283 0 0 0 0 0 0 15 0 9 0 28249213 888303616 11449 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.93
Current children cumulated vsize (KiB) 867484

Child status: 0
Real time (s): 15.1769
CPU time (s): 14.9957
CPU user time (s): 14.8877
CPU system time (s): 0.107983
CPU usage (%): 98.8065
Max. virtual memory (cumulated for all children) (KiB): 867484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.8877
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= 18637
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= 1707
involuntary context switches= 2305

runsolver used 0.022996 second user time and 0.055991 second system time

The end

Launcher Data 

Begin job on node67 at 2009-07-12 17:17:45
IDJOB=2097161
IDBENCH=56961
IDSOLVER=773
FILE ID=node67/2097161-1247411865
PBS_JOBID= 9510514
Free space on /tmp= 66512 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= BIN/runsolver --timestamp -w /tmp/evaluation-result-2097161-1247411865/watcher-2097161-1247411865 -o /tmp/evaluation-result-2097161-1247411865/solver-2097161-1247411865 -C 1800 -W 2000 -M 900  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-2097161-1247411865.xml

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

MD5SUM BENCH= 3fde0730b7bb553a63078e1ae3e8acbb
RANDOM SEED=1321575971

node67.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		: 3000.239
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		: 3000.239
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:       1724800 kB
Buffers:         40820 kB
Cached:         151076 kB
SwapCached:          0 kB
Active:         173988 kB
Inactive:        97920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:         100444 kB
Slab:            44312 kB
Committed_AS:  1017380 kB
PageTables:       1972 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= 66508 MiB
End job on node67 at 2009-07-12 17:18:00