Trace number 2097172

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 12.868 12.8753

DiagnosticValue
CHECKS11750700
NODES23906

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 

0.00/0.09	
0.00/0.09	Abscon 112 (May, 2008)
0.18/0.25	
0.18/0.25	   configuration
0.18/0.25	     name=esac.xml
0.18/0.28	   
0.18/0.28	   instance
0.18/0.28	     name=HOME/instance-2097172-1247411883.xml
0.28/0.32	   
0.28/0.32	   domains being loaded...
0.28/0.33	   
0.28/0.33	   variables being loaded...
0.28/0.36	     nbVariables=61  nbDomainTypes=5  minDomainSize=1  maxDomainSize=1001  nbTotalValues=23842
0.28/0.36	       =>  wckTime=0.113  cpuTime=0.1  mem=8M868
0.28/0.36	   
0.28/0.36	   relations being loaded...
0.38/0.42	   
0.38/0.42	   constraints being loaded...
0.57/0.62	     nbConstraints=231  nbRelationTypes=23  nbGlobalConstraints=21  nbSingletonDomainVariables=2
0.57/0.62	     nbExtensionStructures=24  nbSharedExtensionStructures=206  nbConflictsStructures=24
0.57/0.62	     nbSharedConflictsStructures=206  nbSharedBinaryRepresentations=20295  minDegree=1  maxDegree=21  minArity=2
0.57/0.62	     avgArity=2.16  maxArity=20  nbGenerators=0  nbFusions=0  symmetryWckTime=0.061  symmetryCpuTime=0.05  nbCliques=1
0.57/0.62	       =>  wckTime=0.37  cpuTime=0.29  mem=20M532
0.57/0.69	   
0.57/0.69	   solver IterativeSystematicSolver being built... 
0.68/0.74	   
0.68/0.75	   INFO : Forward propagation technique limited 
0.77/0.82	       =>  wckTime=0.568  cpuTime=0.41  mem=23M493
1.10/1.11	   
1.10/1.11	   preprocessing
1.10/1.11	     nbConstraintChecks=200546  nbValidityChecks=1501786  nbPropagations=6757  nbRevisions=7409  nbUselessRevisions=2992
1.10/1.11	     nbSingletonTests=175  nbEffectiveSingletonTests=18  nbACRemovals=21398  nbFoundSingletons=0  nbRemovedValues=21445
1.10/1.11	     detectedInconsistency=no
1.10/1.11	       =>  wckTime=0.287  cpuTime=0.24  mem=24M475
1.29/1.36	   
1.29/1.36	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=25M450)
12.79/12.84	   
12.79/12.84	   search
12.79/12.84	     run=15  nbConstraintChecks=11550201  nbValidityChecks=29648091  minDepth=3  maxDepth=61  nbPropagations=4466019
12.79/12.84	     nbRevisions=5229453  nbUselessRevisions=2842782  nbAssignments=23906  nbFailedAssignments=10408  nbBacktracks=13341
12.79/12.84	     nbVisitedNodes=42722  nbRestartNogoods=167  nbFoundSolutions=1  nbSEliminables=0  nbREliminables=2
12.79/12.84	     nbIEliminables=53.23  nbDEliminables=0  nbPEliminables=0
12.79/12.84	       =>  wckTime=12.019  cpuTime=11.91  mem=25M450
12.79/12.84	   
12.79/12.84	   global
12.79/12.84	     nbConstraintChecks=11750747  nbValidityChecks=31149877  nbPropagations=4472776  nbRevisions=5236862
12.79/12.84	     nbUselessRevisions=2845774  nbRestartNogoods=167  solvingWckTime=12.021  solvingCpuTime=11.91  expiredTime=no
12.79/12.84	     totalExploration=no  nbFoundSolutions=1  firstSolutionCpuTime=12.33  globalCpuTime=12.36
12.79/12.84	       =>  wckTime=12.595  cpuTime=12.33  mem=25M450
12.79/12.85	   
12.79/12.85	s SATISFIABLE
12.79/12.85	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 
12.79/12.85	d NODES 23906
12.79/12.85	d CHECKS 11750747
12.79/12.85	   
12.79/12.85	   totalWckTime=12.664  totalCpuTime=12.37

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-2097172-1247411883/watcher-2097172-1247411883 -o /tmp/evaluation-result-2097172-1247411883/solver-2097172-1247411883 -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-2097172-1247411883.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: 1.99 1.98 1.99 3/80 943
/proc/meminfo: memFree=1149400/2055920 swapFree=4192812/4192956
[pid=943] ppid=941 vsize=152 CPUtime=0
/proc/943/stat : 943 (java) R 941 943 31276 0 -1 0 205 0 0 0 0 0 0 0 18 0 1 0 28255218 155648 26 996147200 134512640 134550932 4294955968 18446744073709551615 6926635 0 0 4096 0 0 0 0 17 0 0 0
/proc/943/statm: 38 26 19 9 0 4 0

[startup+0.0103319 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 943
/proc/meminfo: memFree=1149400/2055920 swapFree=4192812/4192956
[pid=943] ppid=941 vsize=10756 CPUtime=0
/proc/943/stat : 943 (java) S 941 943 31276 0 -1 0 731 0 0 0 0 0 0 0 18 0 2 0 28255218 11014144 513 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/943/statm: 2691 516 236 9 0 1196 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10756

[startup+0.101347 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 943
/proc/meminfo: memFree=1149400/2055920 swapFree=4192812/4192956
[pid=943] ppid=941 vsize=865980 CPUtime=0.08
/proc/943/stat : 943 (java) S 941 943 31276 0 -1 0 3734 0 1 0 7 1 0 0 18 0 9 0 28255218 886763520 3202 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/943/statm: 216495 3202 1700 9 0 210980 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865980

[startup+0.301382 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 943
/proc/meminfo: memFree=1149400/2055920 swapFree=4192812/4192956
[pid=943] ppid=941 vsize=866380 CPUtime=0.28
/proc/943/stat : 943 (java) S 941 943 31276 0 -1 0 5950 0 1 0 25 3 0 0 18 0 9 0 28255218 887173120 5316 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/943/statm: 216595 5316 1983 9 0 211053 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866380

[startup+0.701449 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 943
/proc/meminfo: memFree=1149400/2055920 swapFree=4192812/4192956
[pid=943] ppid=941 vsize=867028 CPUtime=0.68
/proc/943/stat : 943 (java) S 941 943 31276 0 -1 0 14492 159 1 0 61 7 0 0 18 0 10 0 28255218 887836672 10818 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/943/statm: 216757 10818 2651 9 0 211193 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 867028

[startup+1.50159 s]
/proc/loadavg: 2.15 2.02 2.01 4/89 956
/proc/meminfo: memFree=1115408/2055920 swapFree=4192812/4192956
[pid=943] ppid=941 vsize=867172 CPUtime=1.49
/proc/943/stat : 943 (java) S 941 943 31276 0 -1 0 18118 282 1 0 140 9 0 0 18 0 9 0 28255218 887984128 11325 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/943/statm: 216793 11325 2656 9 0 211229 0
[pid=943/tid=945] ppid=941 vsize=867172 CPUtime=1.2
/proc/943/task/945/stat : 945 (java) R 941 943 31276 0 -1 64 12961 282 1 0 113 7 0 0 22 0 9 0 28255219 887984128 11325 996147200 134512640 134550932 4294955968 18446744073709551615 4126878790 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=946] ppid=941 vsize=867172 CPUtime=0.04
/proc/943/task/946/stat : 946 (java) S 941 943 31276 0 -1 64 3760 282 0 0 4 0 0 0 17 0 9 0 28255220 887984128 11325 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=947] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/947/stat : 947 (java) S 941 943 31276 0 -1 64 19 282 0 0 0 0 0 0 16 0 9 0 28255220 887984128 11325 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=948] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/948/stat : 948 (java) S 941 943 31276 0 -1 64 9 282 0 0 0 0 0 0 16 0 9 0 28255220 887984128 11325 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=949] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/949/stat : 949 (java) S 941 943 31276 0 -1 64 2 282 0 0 0 0 0 0 23 0 9 0 28255223 887984128 11325 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=950] ppid=941 vsize=867172 CPUtime=0.21
/proc/943/task/950/stat : 950 (java) S 941 943 31276 0 -1 64 558 282 0 0 21 0 0 0 15 0 9 0 28255223 887984128 11325 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=951] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/951/stat : 951 (java) S 941 943 31276 0 -1 64 0 282 0 0 0 0 0 0 24 0 9 0 28255223 887984128 11325 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=952] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/952/stat : 952 (java) S 941 943 31276 0 -1 64 10 282 0 0 0 0 0 0 15 0 9 0 28255223 887984128 11325 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 867172

[startup+3.10287 s]
/proc/loadavg: 2.15 2.02 2.01 3/89 956
/proc/meminfo: memFree=1114128/2055920 swapFree=4192812/4192956
[pid=943] ppid=941 vsize=867172 CPUtime=3.1
/proc/943/stat : 943 (java) S 941 943 31276 0 -1 0 18159 282 1 0 300 10 0 0 18 0 9 0 28255218 887984128 11364 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/943/statm: 216793 11364 2656 9 0 211229 0
[pid=943/tid=945] ppid=941 vsize=867172 CPUtime=2.77
/proc/943/task/945/stat : 945 (java) R 941 943 31276 0 -1 64 12983 282 1 0 270 7 0 0 19 0 9 0 28255219 887984128 11364 996147200 134512640 134550932 4294955968 18446744073709551615 4126893643 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=946] ppid=941 vsize=867172 CPUtime=0.04
/proc/943/task/946/stat : 946 (java) S 941 943 31276 0 -1 64 3760 282 0 0 4 0 0 0 16 0 9 0 28255220 887984128 11364 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=947] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/947/stat : 947 (java) S 941 943 31276 0 -1 64 19 282 0 0 0 0 0 0 16 0 9 0 28255220 887984128 11364 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=948] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/948/stat : 948 (java) S 941 943 31276 0 -1 64 9 282 0 0 0 0 0 0 16 0 9 0 28255220 887984128 11364 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=949] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/949/stat : 949 (java) S 941 943 31276 0 -1 64 2 282 0 0 0 0 0 0 23 0 9 0 28255223 887984128 11364 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=950] ppid=941 vsize=867172 CPUtime=0.24
/proc/943/task/950/stat : 950 (java) S 941 943 31276 0 -1 64 577 282 0 0 24 0 0 0 16 0 9 0 28255223 887984128 11364 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=951] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/951/stat : 951 (java) S 941 943 31276 0 -1 64 0 282 0 0 0 0 0 0 24 0 9 0 28255223 887984128 11364 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=952] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/952/stat : 952 (java) S 941 943 31276 0 -1 64 10 282 0 0 0 0 0 0 15 0 9 0 28255223 887984128 11364 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 867172

[startup+6.30142 s]
/proc/loadavg: 2.15 2.02 2.01 3/89 956
/proc/meminfo: memFree=1113808/2055920 swapFree=4192812/4192956
[pid=943] ppid=941 vsize=867172 CPUtime=6.29
/proc/943/stat : 943 (java) S 941 943 31276 0 -1 0 18203 282 1 0 619 10 0 0 18 0 9 0 28255218 887984128 11405 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/943/statm: 216793 11405 2656 9 0 211229 0
[pid=943/tid=945] ppid=941 vsize=867172 CPUtime=5.96
/proc/943/task/945/stat : 945 (java) R 941 943 31276 0 -1 64 13026 282 1 0 589 7 0 0 25 0 9 0 28255219 887984128 11405 996147200 134512640 134550932 4294955968 18446744073709551615 4126914673 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=946] ppid=941 vsize=867172 CPUtime=0.04
/proc/943/task/946/stat : 946 (java) S 941 943 31276 0 -1 64 3760 282 0 0 4 0 0 0 16 0 9 0 28255220 887984128 11405 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=947] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/947/stat : 947 (java) S 941 943 31276 0 -1 64 19 282 0 0 0 0 0 0 16 0 9 0 28255220 887984128 11405 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=948] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/948/stat : 948 (java) S 941 943 31276 0 -1 64 9 282 0 0 0 0 0 0 16 0 9 0 28255220 887984128 11405 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=949] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/949/stat : 949 (java) S 941 943 31276 0 -1 64 2 282 0 0 0 0 0 0 23 0 9 0 28255223 887984128 11405 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=950] ppid=941 vsize=867172 CPUtime=0.24
/proc/943/task/950/stat : 950 (java) S 941 943 31276 0 -1 64 578 282 0 0 24 0 0 0 15 0 9 0 28255223 887984128 11405 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=951] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/951/stat : 951 (java) S 941 943 31276 0 -1 64 0 282 0 0 0 0 0 0 24 0 9 0 28255223 887984128 11405 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=952] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/952/stat : 952 (java) S 941 943 31276 0 -1 64 10 282 0 0 0 0 0 0 15 0 9 0 28255223 887984128 11405 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 867172

[startup+12.7025 s]
/proc/loadavg: 2.13 2.02 2.00 3/89 956
/proc/meminfo: memFree=1113496/2055920 swapFree=4192812/4192956
[pid=943] ppid=941 vsize=867172 CPUtime=12.69
/proc/943/stat : 943 (java) S 941 943 31276 0 -1 0 18285 282 1 0 1259 10 0 0 18 0 9 0 28255218 887984128 11487 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/943/statm: 216793 11487 2656 9 0 211229 0
[pid=943/tid=945] ppid=941 vsize=867172 CPUtime=12.37
/proc/943/task/945/stat : 945 (java) R 941 943 31276 0 -1 64 13108 282 1 0 1229 8 0 0 25 0 9 0 28255219 887984128 11487 996147200 134512640 134550932 4294955968 18446744073709551615 4126898220 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=946] ppid=941 vsize=867172 CPUtime=0.04
/proc/943/task/946/stat : 946 (java) S 941 943 31276 0 -1 64 3760 282 0 0 4 0 0 0 16 0 9 0 28255220 887984128 11487 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=947] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/947/stat : 947 (java) S 941 943 31276 0 -1 64 19 282 0 0 0 0 0 0 16 0 9 0 28255220 887984128 11487 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=948] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/948/stat : 948 (java) S 941 943 31276 0 -1 64 9 282 0 0 0 0 0 0 16 0 9 0 28255220 887984128 11487 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=949] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/949/stat : 949 (java) S 941 943 31276 0 -1 64 2 282 0 0 0 0 0 0 23 0 9 0 28255223 887984128 11487 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=950] ppid=941 vsize=867172 CPUtime=0.24
/proc/943/task/950/stat : 950 (java) S 941 943 31276 0 -1 64 578 282 0 0 24 0 0 0 16 0 9 0 28255223 887984128 11487 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=951] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/951/stat : 951 (java) S 941 943 31276 0 -1 64 0 282 0 0 0 0 0 0 24 0 9 0 28255223 887984128 11487 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=952] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/952/stat : 952 (java) S 941 943 31276 0 -1 64 10 282 0 0 0 0 0 0 15 0 9 0 28255223 887984128 11487 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 867172

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

[startup+12.8025 s]
/proc/loadavg: 2.13 2.02 2.00 3/89 956
/proc/meminfo: memFree=1113496/2055920 swapFree=4192812/4192956
[pid=943] ppid=941 vsize=867172 CPUtime=12.79
/proc/943/stat : 943 (java) S 941 943 31276 0 -1 0 18287 282 1 0 1269 10 0 0 18 0 9 0 28255218 887984128 11489 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/943/statm: 216793 11489 2656 9 0 211229 0
[pid=943/tid=945] ppid=941 vsize=867172 CPUtime=12.47
/proc/943/task/945/stat : 945 (java) R 941 943 31276 0 -1 64 13110 282 1 0 1239 8 0 0 25 0 9 0 28255219 887984128 11489 996147200 134512640 134550932 4294955968 18446744073709551615 4126890051 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=946] ppid=941 vsize=867172 CPUtime=0.04
/proc/943/task/946/stat : 946 (java) S 941 943 31276 0 -1 64 3760 282 0 0 4 0 0 0 16 0 9 0 28255220 887984128 11489 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=947] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/947/stat : 947 (java) S 941 943 31276 0 -1 64 19 282 0 0 0 0 0 0 16 0 9 0 28255220 887984128 11489 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=948] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/948/stat : 948 (java) S 941 943 31276 0 -1 64 9 282 0 0 0 0 0 0 16 0 9 0 28255220 887984128 11489 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=943/tid=949] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/949/stat : 949 (java) S 941 943 31276 0 -1 64 2 282 0 0 0 0 0 0 23 0 9 0 28255223 887984128 11489 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=950] ppid=941 vsize=867172 CPUtime=0.24
/proc/943/task/950/stat : 950 (java) S 941 943 31276 0 -1 64 578 282 0 0 24 0 0 0 16 0 9 0 28255223 887984128 11489 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=951] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/951/stat : 951 (java) S 941 943 31276 0 -1 64 0 282 0 0 0 0 0 0 24 0 9 0 28255223 887984128 11489 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=943/tid=952] ppid=941 vsize=867172 CPUtime=0
/proc/943/task/952/stat : 952 (java) S 941 943 31276 0 -1 64 10 282 0 0 0 0 0 0 15 0 9 0 28255223 887984128 11489 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 867172

Child status: 0
Real time (s): 12.8753
CPU time (s): 12.868
CPU user time (s): 12.7471
CPU system time (s): 0.120981
CPU usage (%): 99.9435
Max. virtual memory (cumulated for all children) (KiB): 867172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.7471
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18699
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= 1405
involuntary context switches= 1485

runsolver used 0.020996 second user time and 0.045993 second system time

The end

Launcher Data 

Begin job on node14 at 2009-07-12 17:18:03
IDJOB=2097172
IDBENCH=56966
IDSOLVER=774
FILE ID=node14/2097172-1247411883
PBS_JOBID= 9510616
Free space on /tmp= 66508 MiB

SOLVER NAME= Abscon 112v4 ESAC
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 esac.xml 1 XSax BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2097172-1247411883/watcher-2097172-1247411883 -o /tmp/evaluation-result-2097172-1247411883/solver-2097172-1247411883 -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-2097172-1247411883.xml

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

MD5SUM BENCH= bc159f71b70cc6572fa8c4e05332f265
RANDOM SEED=1063661512

node14.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		: 3000.265
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		: 3000.265
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:       1149880 kB
Buffers:         53668 kB
Cached:         148428 kB
SwapCached:          0 kB
Active:         751360 kB
Inactive:        94340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1149880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2368 kB
Writeback:           0 kB
Mapped:         664056 kB
Slab:            44424 kB
Committed_AS:  1014716 kB
PageTables:       3084 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 node14 at 2009-07-12 17:18:16