Trace number 2097168

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Abscon 112v4 ESACSAT 6.87895 6.99291

DiagnosticValue
CHECKS5920580
NODES8752

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-901_ext.xml
MD5SUM0f30b3807199fbae5b68556f7aabb864
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 benchmark6.576
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 

0.03/0.09	
0.03/0.09	Abscon 112 (May, 2008)
0.19/0.26	
0.19/0.26	   configuration
0.19/0.26	     name=esac.xml
0.28/0.30	   
0.28/0.30	   instance
0.28/0.30	     name=HOME/instance-2097168-1247411879.xml
0.28/0.34	   
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=24146
0.28/0.38	       =>  wckTime=0.12  cpuTime=0.1  mem=8M867
0.28/0.38	   
0.28/0.38	   relations being loaded...
0.38/0.45	   
0.38/0.45	   constraints being loaded...
0.58/0.67	     nbConstraints=231  nbRelationTypes=23  nbGlobalConstraints=21  nbSingletonDomainVariables=2
0.58/0.67	     nbExtensionStructures=24  nbSharedExtensionStructures=206  nbConflictsStructures=24
0.58/0.67	     nbSharedConflictsStructures=206  nbSharedBinaryRepresentations=20290  minDegree=1  maxDegree=21  minArity=2
0.58/0.67	     avgArity=2.16  maxArity=20  nbGenerators=0  nbFusions=0  symmetryWckTime=0.071  symmetryCpuTime=0.04  nbCliques=1
0.58/0.67	       =>  wckTime=0.407  cpuTime=0.3  mem=21M330
0.67/0.74	   
0.67/0.74	   solver IterativeSystematicSolver being built... 
0.77/0.82	   
0.77/0.82	   INFO : Forward propagation technique limited 
0.77/0.89	       =>  wckTime=0.624  cpuTime=0.41  mem=23M971
1.56/1.60	   
1.56/1.60	   preprocessing
1.56/1.60	     nbConstraintChecks=702964  nbValidityChecks=3841771  nbPropagations=26616  nbRevisions=34780
1.56/1.60	     nbUselessRevisions=16804  nbSingletonTests=711  nbEffectiveSingletonTests=58  nbACRemovals=21900
1.56/1.60	     nbFoundSingletons=0  nbRemovedValues=22084  detectedInconsistency=no
1.56/1.60	       =>  wckTime=0.709  cpuTime=0.65  mem=24M947
1.76/1.89	   
1.76/1.89	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=25M955)
6.80/6.93	   
6.80/6.93	   search
6.80/6.93	     run=13  nbConstraintChecks=5217615  nbValidityChecks=12120836  minDepth=4  maxDepth=61  nbPropagations=2170849
6.80/6.93	     nbRevisions=2966888  nbUselessRevisions=1719886  nbAssignments=8752  nbFailedAssignments=4108  nbBacktracks=4511
6.80/6.93	     nbVisitedNodes=15374  nbRestartNogoods=156  nbFoundSolutions=1  nbSEliminables=0  nbREliminables=2
6.80/6.93	     nbIEliminables=52.87  nbDEliminables=0  nbPEliminables=0
6.80/6.93	       =>  wckTime=6.04  cpuTime=5.87  mem=25M955
6.80/6.93	   
6.80/6.93	   global
6.80/6.93	     nbConstraintChecks=5920579  nbValidityChecks=15962607  nbPropagations=2197465  nbRevisions=3001668
6.80/6.93	     nbUselessRevisions=1736690  nbRestartNogoods=156  solvingWckTime=6.044  solvingCpuTime=5.87  expiredTime=no
6.80/6.93	     totalExploration=no  nbFoundSolutions=1  firstSolutionCpuTime=6.29  globalCpuTime=6.33
6.80/6.93	       =>  wckTime=6.67  cpuTime=6.29  mem=25M955
6.80/6.94	   
6.80/6.94	s SATISFIABLE
6.80/6.94	v 7 7 19 20 14 19 10 0 15 14 17 8 18 12 9 6 3 0 2 4 4 1 8 21 5 7 6 11 1 18 13 1 11 2 12 13 20 8 16 23 27 46 46 60 68 80 86 86 90 91 112 119 130 148 149 151 164 172 195 195 0 
6.80/6.94	d NODES 8752
6.80/6.94	d CHECKS 5920579
6.80/6.94	   
6.80/6.94	   totalWckTime=6.743  totalCpuTime=6.34

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-2097168-1247411879/watcher-2097168-1247411879 -o /tmp/evaluation-result-2097168-1247411879/solver-2097168-1247411879 -C 1800 -W 2000 -M 900 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution esac.xml 1 XSax HOME/instance-2097168-1247411879.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: 2.00 2.00 2.00 4/80 881
/proc/meminfo: memFree=1725488/2055920 swapFree=4192812/4192956
[pid=881] ppid=879 vsize=18576 CPUtime=0
/proc/881/stat : 881 (runsolver) R 879 881 29719 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 28251336 19021824 284 996147200 4194304 4302564 548682068384 18446744073709551615 273653755175 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/881/statm: 4644 284 249 26 0 2626 0

[startup+0.0440521 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 881
/proc/meminfo: memFree=1725488/2055920 swapFree=4192812/4192956
[pid=881] ppid=879 vsize=861936 CPUtime=0.03
/proc/881/stat : 881 (java) S 879 881 29719 0 -1 0 2278 0 1 0 2 1 0 0 18 0 5 0 28251336 882622464 1880 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/881/statm: 215484 1894 867 9 0 210399 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 861936

[startup+0.107984 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 881
/proc/meminfo: memFree=1725488/2055920 swapFree=4192812/4192956
[pid=881] ppid=879 vsize=865984 CPUtime=0.09
/proc/881/stat : 881 (java) S 879 881 29719 0 -1 0 3800 0 1 0 7 2 0 0 18 0 9 0 28251336 886767616 3250 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/881/statm: 216496 3250 1714 9 0 210981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 865984

[startup+0.301999 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 881
/proc/meminfo: memFree=1725488/2055920 swapFree=4192812/4192956
[pid=881] ppid=879 vsize=866380 CPUtime=0.28
/proc/881/stat : 881 (java) S 879 881 29719 0 -1 0 5823 0 1 0 25 3 0 0 18 0 9 0 28251336 887173120 5197 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/881/statm: 216595 5197 1975 9 0 211053 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866380

[startup+0.701027 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 881
/proc/meminfo: memFree=1725488/2055920 swapFree=4192812/4192956
[pid=881] ppid=879 vsize=867264 CPUtime=0.67
/proc/881/stat : 881 (java) S 879 881 29719 0 -1 0 12467 283 1 0 60 7 0 0 18 0 9 0 28251336 888078336 9165 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/881/statm: 216816 9165 2079 9 0 211274 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 867264

[startup+1.50107 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 894
/proc/meminfo: memFree=1690728/2055920 swapFree=4192812/4192956
[pid=881] ppid=879 vsize=867472 CPUtime=1.46
/proc/881/stat : 881 (java) S 879 881 29719 0 -1 0 18251 283 1 0 136 10 0 0 18 0 9 0 28251336 888291328 11259 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/881/statm: 216868 11259 2656 9 0 211304 0
[pid=881/tid=883] ppid=879 vsize=867472 CPUtime=1.16
/proc/881/task/883/stat : 883 (java) R 879 881 29719 0 -1 64 12920 283 1 0 109 7 0 0 25 0 9 0 28251338 888291328 11259 996147200 134512640 134550932 4294955968 18446744073709551615 4126841294 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=884] ppid=879 vsize=867472 CPUtime=0.05
/proc/881/task/884/stat : 884 (java) S 879 881 29719 0 -1 64 3910 283 0 0 4 1 0 0 16 0 9 0 28251339 888291328 11259 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=885] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/885/stat : 885 (java) S 879 881 29719 0 -1 64 16 283 0 0 0 0 0 0 16 0 9 0 28251339 888291328 11259 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=886] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/886/stat : 886 (java) S 879 881 29719 0 -1 64 8 283 0 0 0 0 0 0 15 0 9 0 28251339 888291328 11259 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=887] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/887/stat : 887 (java) S 879 881 29719 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28251341 888291328 11259 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=888] ppid=879 vsize=867472 CPUtime=0.21
/proc/881/task/888/stat : 888 (java) S 879 881 29719 0 -1 64 575 283 0 0 21 0 0 0 16 0 9 0 28251341 888291328 11259 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=889] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/889/stat : 889 (java) S 879 881 29719 0 -1 64 1 283 0 0 0 0 0 0 19 0 9 0 28251341 888291328 11259 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=890] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/890/stat : 890 (java) S 879 881 29719 0 -1 64 10 283 0 0 0 0 0 0 15 0 9 0 28251341 888291328 11259 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) 867472

[startup+3.10218 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 894
/proc/meminfo: memFree=1689640/2055920 swapFree=4192812/4192956
[pid=881] ppid=879 vsize=867472 CPUtime=3.04
/proc/881/stat : 881 (java) S 879 881 29719 0 -1 0 18478 283 1 0 293 11 0 0 18 0 9 0 28251336 888291328 11482 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/881/statm: 216868 11482 2656 9 0 211304 0
[pid=881/tid=883] ppid=879 vsize=867472 CPUtime=2.7
/proc/881/task/883/stat : 883 (java) R 879 881 29719 0 -1 64 13120 283 1 0 262 8 0 0 25 0 9 0 28251338 888291328 11482 996147200 134512640 134550932 4294955968 18446744073709551615 4126734552 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=884] ppid=879 vsize=867472 CPUtime=0.05
/proc/881/task/884/stat : 884 (java) S 879 881 29719 0 -1 64 3910 283 0 0 4 1 0 0 17 0 9 0 28251339 888291328 11482 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=885] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/885/stat : 885 (java) S 879 881 29719 0 -1 64 16 283 0 0 0 0 0 0 16 0 9 0 28251339 888291328 11482 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=886] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/886/stat : 886 (java) S 879 881 29719 0 -1 64 8 283 0 0 0 0 0 0 15 0 9 0 28251339 888291328 11482 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=887] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/887/stat : 887 (java) S 879 881 29719 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28251341 888291328 11482 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=888] ppid=879 vsize=867472 CPUtime=0.25
/proc/881/task/888/stat : 888 (java) S 879 881 29719 0 -1 64 602 283 0 0 25 0 0 0 16 0 9 0 28251341 888291328 11482 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=889] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/889/stat : 889 (java) S 879 881 29719 0 -1 64 1 283 0 0 0 0 0 0 19 0 9 0 28251341 888291328 11482 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=890] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/890/stat : 890 (java) S 879 881 29719 0 -1 64 10 283 0 0 0 0 0 0 15 0 9 0 28251341 888291328 11482 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 867472

[startup+6.3024 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 894
/proc/meminfo: memFree=1689256/2055920 swapFree=4192812/4192956
[pid=881] ppid=879 vsize=867472 CPUtime=6.21
/proc/881/stat : 881 (java) S 879 881 29719 0 -1 0 18520 283 1 0 610 11 0 0 18 0 9 0 28251336 888291328 11522 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/881/statm: 216868 11522 2656 9 0 211304 0
[pid=881/tid=883] ppid=879 vsize=867472 CPUtime=5.86
/proc/881/task/883/stat : 883 (java) R 879 881 29719 0 -1 64 13157 283 1 0 578 8 0 0 25 0 9 0 28251338 888291328 11522 996147200 134512640 134550932 4294955968 18446744073709551615 4126863702 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=884] ppid=879 vsize=867472 CPUtime=0.05
/proc/881/task/884/stat : 884 (java) S 879 881 29719 0 -1 64 3910 283 0 0 4 1 0 0 17 0 9 0 28251339 888291328 11522 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=885] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/885/stat : 885 (java) S 879 881 29719 0 -1 64 16 283 0 0 0 0 0 0 16 0 9 0 28251339 888291328 11522 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=886] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/886/stat : 886 (java) S 879 881 29719 0 -1 64 8 283 0 0 0 0 0 0 15 0 9 0 28251339 888291328 11522 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=887] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/887/stat : 887 (java) S 879 881 29719 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28251341 888291328 11522 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=888] ppid=879 vsize=867472 CPUtime=0.26
/proc/881/task/888/stat : 888 (java) S 879 881 29719 0 -1 64 607 283 0 0 26 0 0 0 16 0 9 0 28251341 888291328 11522 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=889] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/889/stat : 889 (java) S 879 881 29719 0 -1 64 1 283 0 0 0 0 0 0 19 0 9 0 28251341 888291328 11522 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=890] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/890/stat : 890 (java) S 879 881 29719 0 -1 64 10 283 0 0 0 0 0 0 15 0 9 0 28251341 888291328 11522 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) 867472

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

[startup+6.70142 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 894
/proc/meminfo: memFree=1689256/2055920 swapFree=4192812/4192956
[pid=881] ppid=879 vsize=867472 CPUtime=6.61
/proc/881/stat : 881 (java) S 879 881 29719 0 -1 0 18526 283 1 0 650 11 0 0 18 0 9 0 28251336 888291328 11527 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/881/statm: 216868 11527 2656 9 0 211304 0
[pid=881/tid=883] ppid=879 vsize=867472 CPUtime=6.26
/proc/881/task/883/stat : 883 (java) R 879 881 29719 0 -1 64 13163 283 1 0 618 8 0 0 25 0 9 0 28251338 888291328 11527 996147200 134512640 134550932 4294955968 18446744073709551615 4126867928 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=884] ppid=879 vsize=867472 CPUtime=0.05
/proc/881/task/884/stat : 884 (java) S 879 881 29719 0 -1 64 3910 283 0 0 4 1 0 0 17 0 9 0 28251339 888291328 11527 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=885] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/885/stat : 885 (java) S 879 881 29719 0 -1 64 16 283 0 0 0 0 0 0 16 0 9 0 28251339 888291328 11527 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=886] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/886/stat : 886 (java) S 879 881 29719 0 -1 64 8 283 0 0 0 0 0 0 15 0 9 0 28251339 888291328 11527 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=887] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/887/stat : 887 (java) S 879 881 29719 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28251341 888291328 11527 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=888] ppid=879 vsize=867472 CPUtime=0.26
/proc/881/task/888/stat : 888 (java) S 879 881 29719 0 -1 64 607 283 0 0 26 0 0 0 16 0 9 0 28251341 888291328 11527 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=889] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/889/stat : 889 (java) S 879 881 29719 0 -1 64 1 283 0 0 0 0 0 0 19 0 9 0 28251341 888291328 11527 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=890] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/890/stat : 890 (java) S 879 881 29719 0 -1 64 10 283 0 0 0 0 0 0 15 0 9 0 28251341 888291328 11527 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.61
Current children cumulated vsize (KiB) 867472

[startup+6.90143 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 894
/proc/meminfo: memFree=1689256/2055920 swapFree=4192812/4192956
[pid=881] ppid=879 vsize=867472 CPUtime=6.8
/proc/881/stat : 881 (java) S 879 881 29719 0 -1 0 18528 283 1 0 669 11 0 0 18 0 9 0 28251336 888291328 11529 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/881/statm: 216868 11529 2656 9 0 211304 0
[pid=881/tid=883] ppid=879 vsize=867472 CPUtime=6.46
/proc/881/task/883/stat : 883 (java) R 879 881 29719 0 -1 64 13165 283 1 0 638 8 0 0 25 0 9 0 28251338 888291328 11529 996147200 134512640 134550932 4294955968 18446744073709551615 4126851468 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=884] ppid=879 vsize=867472 CPUtime=0.05
/proc/881/task/884/stat : 884 (java) S 879 881 29719 0 -1 64 3910 283 0 0 4 1 0 0 17 0 9 0 28251339 888291328 11529 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=885] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/885/stat : 885 (java) S 879 881 29719 0 -1 64 16 283 0 0 0 0 0 0 16 0 9 0 28251339 888291328 11529 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=886] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/886/stat : 886 (java) S 879 881 29719 0 -1 64 8 283 0 0 0 0 0 0 15 0 9 0 28251339 888291328 11529 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=887] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/887/stat : 887 (java) S 879 881 29719 0 -1 64 2 283 0 0 0 0 0 0 18 0 9 0 28251341 888291328 11529 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=888] ppid=879 vsize=867472 CPUtime=0.26
/proc/881/task/888/stat : 888 (java) S 879 881 29719 0 -1 64 607 283 0 0 26 0 0 0 16 0 9 0 28251341 888291328 11529 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=889] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/889/stat : 889 (java) S 879 881 29719 0 -1 64 1 283 0 0 0 0 0 0 19 0 9 0 28251341 888291328 11529 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=881/tid=890] ppid=879 vsize=867472 CPUtime=0
/proc/881/task/890/stat : 890 (java) S 879 881 29719 0 -1 64 10 283 0 0 0 0 0 0 15 0 9 0 28251341 888291328 11529 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.8
Current children cumulated vsize (KiB) 867472

Child status: 0
Real time (s): 6.99291
CPU time (s): 6.87895
CPU user time (s): 6.74497
CPU system time (s): 0.133979
CPU usage (%): 98.3704
Max. virtual memory (cumulated for all children) (KiB): 867472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.74497
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18930
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= 1507
involuntary context switches= 1705

runsolver used 0.010998 second user time and 0.029995 second system time

The end

Launcher Data 

Begin job on node52 at 2009-07-12 17:17:59
IDJOB=2097168
IDBENCH=56964
IDSOLVER=774
FILE ID=node52/2097168-1247411879
PBS_JOBID= 9510542
Free space on /tmp= 66144 MiB

SOLVER NAME= Abscon 112v4 ESAC
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-901_ext.xml
COMMAND LINE= java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution esac.xml 1 XSax BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2097168-1247411879/watcher-2097168-1247411879 -o /tmp/evaluation-result-2097168-1247411879/solver-2097168-1247411879 -C 1800 -W 2000 -M 900  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution esac.xml 1 XSax HOME/instance-2097168-1247411879.xml

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

MD5SUM BENCH= 0f30b3807199fbae5b68556f7aabb864
RANDOM SEED=1568569261

node52.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		: 3000.236
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		: 3000.236
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:       1726032 kB
Buffers:         43524 kB
Cached:         145788 kB
SwapCached:          0 kB
Active:         177316 kB
Inactive:        95704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2228 kB
Writeback:           0 kB
Mapped:         104112 kB
Slab:            41976 kB
Committed_AS:  1019160 kB
PageTables:       2048 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= 66140 MiB
End job on node52 at 2009-07-12 17:18:06