Trace number 2097171

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 26.009 26.3158

DiagnosticValue
CHECKS22762500
NODES43000

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-453_ext.xml
MD5SUMbc159f71b70cc6572fa8c4e05332f265
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 benchmark4.48232
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 

0.05/0.09	
0.05/0.09	Abscon 112 (May, 2008)
0.18/0.26	
0.18/0.26	   configuration
0.18/0.26	     name=mac.xml
0.28/0.30	   
0.28/0.30	   instance
0.28/0.30	     name=HOME/instance-2097171-1247411882.xml
0.28/0.33	   
0.28/0.34	   domains being loaded...
0.28/0.35	   
0.28/0.35	   variables being loaded...
0.28/0.38	     nbVariables=61  nbDomainTypes=5  minDomainSize=1  maxDomainSize=1001  nbTotalValues=23842
0.28/0.38	       =>  wckTime=0.12  cpuTime=0.11  mem=8M868
0.28/0.38	   
0.28/0.38	   relations being loaded...
0.38/0.45	   
0.38/0.45	   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=20295  minDegree=1  maxDegree=21  minArity=2
0.57/0.67	     avgArity=2.16  maxArity=20  nbGenerators=0  nbFusions=0  symmetryWckTime=0.071  symmetryCpuTime=0.05  nbCliques=1
0.57/0.67	       =>  wckTime=0.406  cpuTime=0.3  mem=20M532
0.66/0.73	   
0.66/0.74	   solver IterativeSystematicSolver being built... 
0.77/0.81	   
0.77/0.81	   INFO : Forward propagation technique limited 
0.77/0.88	       =>  wckTime=0.612  cpuTime=0.41  mem=23M567
0.86/0.95	   
0.86/0.95	   preprocessing
0.86/0.95	     nbConstraintChecks=19267  nbValidityChecks=336605  nbPropagations=99  nbRevisions=58  nbUselessRevisions=18
0.86/0.95	     nbRemovedValues=21398  detectedInconsistency=no
0.86/0.95	       =>  wckTime=0.071  cpuTime=0.06  mem=23M567
1.16/1.28	   
1.16/1.28	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=24M608)
25.92/26.25	   
25.92/26.25	   search
25.92/26.25	     run=17  nbConstraintChecks=22743257  nbValidityChecks=61629708  minDepth=3  maxDepth=61  nbPropagations=9314658
25.92/26.25	     nbRevisions=10633518  nbUselessRevisions=5699606  nbAssignments=43000  nbFailedAssignments=19897
25.92/26.25	     nbBacktracks=22914  nbVisitedNodes=77202  nbRestartNogoods=278  nbFoundSolutions=1  nbSEliminables=0
25.92/26.25	     nbREliminables=2  nbIEliminables=53.14  nbDEliminables=0  nbPEliminables=0
25.92/26.25	       =>  wckTime=25.37  cpuTime=25.03  mem=25M583
25.92/26.25	   
25.92/26.25	   global
25.92/26.25	     nbConstraintChecks=22762524  nbValidityChecks=61966313  nbPropagations=9314757  nbRevisions=10633576
25.92/26.25	     nbUselessRevisions=5699624  nbRestartNogoods=278  solvingWckTime=25.372  solvingCpuTime=25.03  expiredTime=no
25.92/26.25	     totalExploration=no  nbFoundSolutions=1  firstSolutionCpuTime=25.44  globalCpuTime=25.48
25.92/26.25	       =>  wckTime=25.988  cpuTime=25.45  mem=25M583
25.92/26.25	   
25.92/26.25	s SATISFIABLE
25.92/26.25	v 6 11 11 6 10 1 20 13 4 2 14 4 8 4 19 21 7 6 12 22 16 40 1 0 18 5 17 15 2 23 3 1 9 2 5 2 13 0 15 1 17 18 31 33 37 41 62 68 90 130 130 135 150 173 174 176 178 178 179 179 0 
25.92/26.25	d NODES 43000
25.92/26.25	d CHECKS 22762524
25.92/26.25	   
25.92/26.26	   totalWckTime=26.061  totalCpuTime=25.48

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-2097171-1247411882/watcher-2097171-1247411882 -o /tmp/evaluation-result-2097171-1247411882/solver-2097171-1247411882 -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-2097171-1247411882.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: 1.94 1.98 1.99 4/80 3332
/proc/meminfo: memFree=1724128/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=18576 CPUtime=0
/proc/3332/stat : 3332 (runsolver) R 3330 3332 32687 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 28250937 19021824 284 996147200 4194304 4302564 548682068384 18446744073709551615 271638392103 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/3332/statm: 4644 284 249 26 0 2626 0

[startup+0.069628 s]
/proc/loadavg: 1.94 1.98 1.99 4/80 3332
/proc/meminfo: memFree=1724128/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=864024 CPUtime=0.05
/proc/3332/stat : 3332 (java) S 3330 3332 32687 0 -1 0 2843 0 1 0 4 1 0 0 18 0 9 0 28250937 884760576 2375 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3332/statm: 216006 2375 1126 9 0 210899 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 864024

[startup+0.10163 s]
/proc/loadavg: 1.94 1.98 1.99 4/80 3332
/proc/meminfo: memFree=1724128/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=865984 CPUtime=0.08
/proc/3332/stat : 3332 (java) S 3330 3332 32687 0 -1 0 3732 0 1 0 7 1 0 0 18 0 9 0 28250937 886767616 3200 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3332/statm: 216496 3200 1700 9 0 210981 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865984

[startup+0.301653 s]
/proc/loadavg: 1.94 1.98 1.99 4/80 3332
/proc/meminfo: memFree=1724128/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=866380 CPUtime=0.28
/proc/3332/stat : 3332 (java) S 3330 3332 32687 0 -1 0 5833 0 1 0 25 3 0 0 18 0 9 0 28250937 887173120 5204 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3332/statm: 216595 5204 1979 9 0 211053 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866380

[startup+0.701696 s]
/proc/loadavg: 1.94 1.98 1.99 4/80 3332
/proc/meminfo: memFree=1724128/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=867264 CPUtime=0.66
/proc/3332/stat : 3332 (java) S 3330 3332 32687 0 -1 0 12234 284 1 0 61 5 0 0 18 0 9 0 28250937 888078336 8968 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3332/statm: 216816 8968 2079 9 0 211274 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 867264

[startup+1.50278 s]
/proc/loadavg: 2.02 2.00 2.00 3/89 3345
/proc/meminfo: memFree=1689368/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=867484 CPUtime=1.46
/proc/3332/stat : 3332 (java) S 3330 3332 32687 0 -1 0 18063 284 1 0 138 8 0 0 18 0 9 0 28250937 888303616 11275 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3332/statm: 216871 11275 2656 9 0 211307 0
[pid=3332/tid=3334] ppid=3330 vsize=867484 CPUtime=1.16
/proc/3332/task/3334/stat : 3334 (java) R 3330 3332 32687 0 -1 64 12897 284 1 0 111 5 0 0 25 0 9 0 28250938 888303616 11275 996147200 134512640 134550932 4294955968 18446744073709551615 4126915946 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3335] ppid=3330 vsize=867484 CPUtime=0.05
/proc/3332/task/3335/stat : 3335 (java) S 3330 3332 32687 0 -1 64 3725 284 0 0 4 1 0 0 16 0 9 0 28250940 888303616 11275 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3336] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3336/stat : 3336 (java) S 3330 3332 32687 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28250940 888303616 11275 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3337] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3337/stat : 3337 (java) S 3330 3332 32687 0 -1 64 9 284 0 0 0 0 0 0 15 0 9 0 28250940 888303616 11275 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3338] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3338/stat : 3338 (java) S 3330 3332 32687 0 -1 64 2 284 0 0 0 0 0 0 18 0 9 0 28250942 888303616 11275 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3339] ppid=3330 vsize=867484 CPUtime=0.22
/proc/3332/task/3339/stat : 3339 (java) S 3330 3332 32687 0 -1 64 596 284 0 0 22 0 0 0 15 0 9 0 28250942 888303616 11275 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3340] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3340/stat : 3340 (java) S 3330 3332 32687 0 -1 64 0 284 0 0 0 0 0 0 19 0 9 0 28250942 888303616 11275 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3341] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3341/stat : 3341 (java) S 3330 3332 32687 0 -1 64 7 284 0 0 0 0 0 0 15 0 9 0 28250942 888303616 11275 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 867484

[startup+3.10294 s]
/proc/loadavg: 2.02 2.00 2.00 3/89 3345
/proc/meminfo: memFree=1688984/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=867484 CPUtime=3.05
/proc/3332/stat : 3332 (java) S 3330 3332 32687 0 -1 0 18104 284 1 0 297 8 0 0 18 0 9 0 28250937 888303616 11314 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3332/statm: 216871 11314 2656 9 0 211307 0
[pid=3332/tid=3334] ppid=3330 vsize=867484 CPUtime=2.71
/proc/3332/task/3334/stat : 3334 (java) R 3330 3332 32687 0 -1 64 12917 284 1 0 266 5 0 0 25 0 9 0 28250938 888303616 11314 996147200 134512640 134550932 4294955968 18446744073709551615 4126851193 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3335] ppid=3330 vsize=867484 CPUtime=0.05
/proc/3332/task/3335/stat : 3335 (java) S 3330 3332 32687 0 -1 64 3725 284 0 0 4 1 0 0 17 0 9 0 28250940 888303616 11314 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3336] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3336/stat : 3336 (java) S 3330 3332 32687 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28250940 888303616 11314 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3337] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3337/stat : 3337 (java) S 3330 3332 32687 0 -1 64 9 284 0 0 0 0 0 0 15 0 9 0 28250940 888303616 11314 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3338] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3338/stat : 3338 (java) S 3330 3332 32687 0 -1 64 2 284 0 0 0 0 0 0 18 0 9 0 28250942 888303616 11314 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3339] ppid=3330 vsize=867484 CPUtime=0.25
/proc/3332/task/3339/stat : 3339 (java) S 3330 3332 32687 0 -1 64 617 284 0 0 25 0 0 0 16 0 9 0 28250942 888303616 11314 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3340] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3340/stat : 3340 (java) S 3330 3332 32687 0 -1 64 0 284 0 0 0 0 0 0 19 0 9 0 28250942 888303616 11314 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3341] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3341/stat : 3341 (java) S 3330 3332 32687 0 -1 64 7 284 0 0 0 0 0 0 15 0 9 0 28250942 888303616 11314 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 867484

[startup+6.30127 s]
/proc/loadavg: 2.02 2.00 2.00 3/89 3345
/proc/meminfo: memFree=1688664/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=867484 CPUtime=6.21
/proc/3332/stat : 3332 (java) S 3330 3332 32687 0 -1 0 18144 284 1 0 613 8 0 0 18 0 9 0 28250937 888303616 11351 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3332/statm: 216871 11351 2656 9 0 211307 0
[pid=3332/tid=3334] ppid=3330 vsize=867484 CPUtime=5.88
/proc/3332/task/3334/stat : 3334 (java) R 3330 3332 32687 0 -1 64 12955 284 1 0 583 5 0 0 25 0 9 0 28250938 888303616 11351 996147200 134512640 134550932 4294955968 18446744073709551615 4126869738 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3335] ppid=3330 vsize=867484 CPUtime=0.05
/proc/3332/task/3335/stat : 3335 (java) S 3330 3332 32687 0 -1 64 3725 284 0 0 4 1 0 0 17 0 9 0 28250940 888303616 11351 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3336] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3336/stat : 3336 (java) S 3330 3332 32687 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28250940 888303616 11351 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3337] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3337/stat : 3337 (java) S 3330 3332 32687 0 -1 64 9 284 0 0 0 0 0 0 15 0 9 0 28250940 888303616 11351 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3338] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3338/stat : 3338 (java) S 3330 3332 32687 0 -1 64 2 284 0 0 0 0 0 0 18 0 9 0 28250942 888303616 11351 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3339] ppid=3330 vsize=867484 CPUtime=0.25
/proc/3332/task/3339/stat : 3339 (java) S 3330 3332 32687 0 -1 64 619 284 0 0 25 0 0 0 16 0 9 0 28250942 888303616 11351 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3340] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3340/stat : 3340 (java) S 3330 3332 32687 0 -1 64 0 284 0 0 0 0 0 0 19 0 9 0 28250942 888303616 11351 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3341] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3341/stat : 3341 (java) S 3330 3332 32687 0 -1 64 7 284 0 0 0 0 0 0 15 0 9 0 28250942 888303616 11351 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 867484

[startup+12.7019 s]
/proc/loadavg: 2.02 2.00 2.00 3/89 3345
/proc/meminfo: memFree=1688216/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=867484 CPUtime=12.55
/proc/3332/stat : 3332 (java) S 3330 3332 32687 0 -1 0 18209 284 1 0 1247 8 0 0 18 0 9 0 28250937 888303616 11415 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3332/statm: 216871 11415 2656 9 0 211307 0
[pid=3332/tid=3334] ppid=3330 vsize=867484 CPUtime=12.22
/proc/3332/task/3334/stat : 3334 (java) R 3330 3332 32687 0 -1 64 13018 284 1 0 1217 5 0 0 25 0 9 0 28250938 888303616 11415 996147200 134512640 134550932 4294955968 18446744073709551615 4126851514 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3335] ppid=3330 vsize=867484 CPUtime=0.05
/proc/3332/task/3335/stat : 3335 (java) S 3330 3332 32687 0 -1 64 3725 284 0 0 4 1 0 0 17 0 9 0 28250940 888303616 11415 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3336] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3336/stat : 3336 (java) S 3330 3332 32687 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28250940 888303616 11415 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3337] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3337/stat : 3337 (java) S 3330 3332 32687 0 -1 64 9 284 0 0 0 0 0 0 15 0 9 0 28250940 888303616 11415 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3338] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3338/stat : 3338 (java) S 3330 3332 32687 0 -1 64 2 284 0 0 0 0 0 0 18 0 9 0 28250942 888303616 11415 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3339] ppid=3330 vsize=867484 CPUtime=0.25
/proc/3332/task/3339/stat : 3339 (java) S 3330 3332 32687 0 -1 64 621 284 0 0 25 0 0 0 16 0 9 0 28250942 888303616 11415 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3340] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3340/stat : 3340 (java) S 3330 3332 32687 0 -1 64 0 284 0 0 0 0 0 0 19 0 9 0 28250942 888303616 11415 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3341] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3341/stat : 3341 (java) S 3330 3332 32687 0 -1 64 7 284 0 0 0 0 0 0 15 0 9 0 28250942 888303616 11415 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

[startup+25.5022 s]
/proc/loadavg: 2.02 2.00 2.00 3/89 3345
/proc/meminfo: memFree=1687704/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=867484 CPUtime=25.23
/proc/3332/stat : 3332 (java) S 3330 3332 32687 0 -1 0 18343 284 1 0 2515 8 0 0 18 0 9 0 28250937 888303616 11548 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3332/statm: 216871 11548 2656 9 0 211307 0
[pid=3332/tid=3334] ppid=3330 vsize=867484 CPUtime=24.89
/proc/3332/task/3334/stat : 3334 (java) R 3330 3332 32687 0 -1 64 13150 284 1 0 2484 5 0 0 25 0 9 0 28250938 888303616 11548 996147200 134512640 134550932 4294955968 18446744073709551615 4126974974 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3335] ppid=3330 vsize=867484 CPUtime=0.05
/proc/3332/task/3335/stat : 3335 (java) S 3330 3332 32687 0 -1 64 3725 284 0 0 4 1 0 0 16 0 9 0 28250940 888303616 11548 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3336] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3336/stat : 3336 (java) S 3330 3332 32687 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28250940 888303616 11548 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3337] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3337/stat : 3337 (java) S 3330 3332 32687 0 -1 64 9 284 0 0 0 0 0 0 15 0 9 0 28250940 888303616 11548 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3338] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3338/stat : 3338 (java) S 3330 3332 32687 0 -1 64 2 284 0 0 0 0 0 0 18 0 9 0 28250942 888303616 11548 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3339] ppid=3330 vsize=867484 CPUtime=0.25
/proc/3332/task/3339/stat : 3339 (java) S 3330 3332 32687 0 -1 64 623 284 0 0 25 0 0 0 15 0 9 0 28250942 888303616 11548 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3340] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3340/stat : 3340 (java) S 3330 3332 32687 0 -1 64 0 284 0 0 0 0 0 0 19 0 9 0 28250942 888303616 11548 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3341] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3341/stat : 3341 (java) S 3330 3332 32687 0 -1 64 7 284 0 0 0 0 0 0 15 0 9 0 28250942 888303616 11548 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 867484

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

[startup+25.9023 s]
/proc/loadavg: 2.02 2.00 2.00 3/89 3345
/proc/meminfo: memFree=1687704/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=867484 CPUtime=25.62
/proc/3332/stat : 3332 (java) S 3330 3332 32687 0 -1 0 18347 284 1 0 2554 8 0 0 18 0 9 0 28250937 888303616 11552 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3332/statm: 216871 11552 2656 9 0 211307 0
[pid=3332/tid=3334] ppid=3330 vsize=867484 CPUtime=25.29
/proc/3332/task/3334/stat : 3334 (java) R 3330 3332 32687 0 -1 64 13154 284 1 0 2524 5 0 0 25 0 9 0 28250938 888303616 11552 996147200 134512640 134550932 4294955968 18446744073709551615 4126851189 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3335] ppid=3330 vsize=867484 CPUtime=0.05
/proc/3332/task/3335/stat : 3335 (java) S 3330 3332 32687 0 -1 64 3725 284 0 0 4 1 0 0 16 0 9 0 28250940 888303616 11552 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3336] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3336/stat : 3336 (java) S 3330 3332 32687 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28250940 888303616 11552 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3337] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3337/stat : 3337 (java) S 3330 3332 32687 0 -1 64 9 284 0 0 0 0 0 0 15 0 9 0 28250940 888303616 11552 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3338] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3338/stat : 3338 (java) S 3330 3332 32687 0 -1 64 2 284 0 0 0 0 0 0 18 0 9 0 28250942 888303616 11552 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3339] ppid=3330 vsize=867484 CPUtime=0.25
/proc/3332/task/3339/stat : 3339 (java) S 3330 3332 32687 0 -1 64 623 284 0 0 25 0 0 0 15 0 9 0 28250942 888303616 11552 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3340] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3340/stat : 3340 (java) S 3330 3332 32687 0 -1 64 0 284 0 0 0 0 0 0 19 0 9 0 28250942 888303616 11552 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3341] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3341/stat : 3341 (java) S 3330 3332 32687 0 -1 64 7 284 0 0 0 0 0 0 15 0 9 0 28250942 888303616 11552 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.62
Current children cumulated vsize (KiB) 867484

[startup+26.3023 s]
/proc/loadavg: 2.01 2.00 2.00 3/89 3345
/proc/meminfo: memFree=1687256/2055920 swapFree=4192812/4192956
[pid=3332] ppid=3330 vsize=867484 CPUtime=25.99
/proc/3332/stat : 3332 (java) S 3330 3332 32687 0 -1 0 18451 284 1 0 2590 9 0 0 18 0 9 0 28250937 888303616 11652 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3332/statm: 216871 11652 2656 9 0 211307 0
[pid=3332/tid=3334] ppid=3330 vsize=867484 CPUtime=25.64
/proc/3332/task/3334/stat : 3334 (java) S 3330 3332 32687 0 -1 64 13258 284 1 0 2559 5 0 0 25 0 9 0 28250938 888303616 11652 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3335] ppid=3330 vsize=867484 CPUtime=0.05
/proc/3332/task/3335/stat : 3335 (java) S 3330 3332 32687 0 -1 64 3725 284 0 0 4 1 0 0 16 0 9 0 28250940 888303616 11652 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3336] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3336/stat : 3336 (java) S 3330 3332 32687 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28250940 888303616 11652 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3337] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3337/stat : 3337 (java) S 3330 3332 32687 0 -1 64 9 284 0 0 0 0 0 0 15 0 9 0 28250940 888303616 11652 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3338] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3338/stat : 3338 (java) S 3330 3332 32687 0 -1 64 2 284 0 0 0 0 0 0 18 0 9 0 28250942 888303616 11652 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3339] ppid=3330 vsize=867484 CPUtime=0.25
/proc/3332/task/3339/stat : 3339 (java) S 3330 3332 32687 0 -1 64 623 284 0 0 25 0 0 0 16 0 9 0 28250942 888303616 11652 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3340] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3340/stat : 3340 (java) S 3330 3332 32687 0 -1 64 0 284 0 0 0 0 0 0 19 0 9 0 28250942 888303616 11652 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3332/tid=3341] ppid=3330 vsize=867484 CPUtime=0
/proc/3332/task/3341/stat : 3341 (java) R 3330 3332 32687 0 -1 64 7 284 0 0 0 0 0 0 15 0 9 0 28250942 888303616 11652 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.99
Current children cumulated vsize (KiB) 867484

Child status: 0
Real time (s): 26.3158
CPU time (s): 26.009
CPU user time (s): 25.9041
CPU system time (s): 0.104984
CPU usage (%): 98.8344
Max. virtual memory (cumulated for all children) (KiB): 867484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.9041
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18763
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= 1918
involuntary context switches= 2709

runsolver used 0.035994 second user time and 0.094985 second system time

The end

Launcher Data 

Begin job on node67 at 2009-07-12 17:18:02
IDJOB=2097171
IDBENCH=56966
IDSOLVER=773
FILE ID=node67/2097171-1247411882
PBS_JOBID= 9510514
Free space on /tmp= 66512 MiB

SOLVER NAME= Abscon 112v4 AC
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-453_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-2097171-1247411882/watcher-2097171-1247411882 -o /tmp/evaluation-result-2097171-1247411882/solver-2097171-1247411882 -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-2097171-1247411882.xml

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

MD5SUM BENCH= bc159f71b70cc6572fa8c4e05332f265
RANDOM SEED=1053378000

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:       1724608 kB
Buffers:         40916 kB
Cached:         151184 kB
SwapCached:          0 kB
Active:         174064 kB
Inactive:        98044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:         100444 kB
Slab:            44288 kB
Committed_AS:  1017512 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 17:18:28