Trace number 2097352

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 10.9083 11.0534

DiagnosticValue
CHECKS14489700
NODES31634

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-17.xml
MD5SUMefdff8831deb934c09d0d62684ee6d4a
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.975851
Satisfiable
(Un)Satisfiability was proved
Number of variables51
Number of constraints1309
Maximum constraint arity2
Maximum domain size51
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1309
Global constraints used (with number of constraints)

Solver Data

0.03/0.09	
0.03/0.09	Abscon 112 (May, 2008)
0.18/0.26	
0.18/0.26	   configuration
0.18/0.26	     name=esac.xml
0.29/0.30	   
0.29/0.30	   instance
0.29/0.30	     name=HOME/instance-2097352-1247412169.xml
0.29/0.34	   
0.29/0.34	   domains being loaded...
0.29/0.35	   
0.29/0.35	   variables being loaded...
0.29/0.38	     nbVariables=51  nbDomainTypes=1  minDomainSize=51  maxDomainSize=51  nbTotalValues=2601
0.29/0.38	       =>  wckTime=0.117  cpuTime=0.11  mem=7M892
0.29/0.38	   
0.29/0.38	   predicates being loaded...
0.38/0.45	   
0.38/0.45	   constraints being loaded...
0.98/1.08	     nbConstraints=1276  nbGlobalConstraints=1  nbMergedConstraints=34  nbConvertedConstraints=1275
0.98/1.08	     nbConvertConstraintsChecks=46818  nbExtensionStructures=18  nbSharedExtensionStructures=1257
0.98/1.08	     nbConflictsStructures=18  nbSharedConflictsStructures=1257  nbSharedBinaryRepresentations=1733  minDegree=51
0.98/1.08	     maxDegree=51  minArity=2  avgArity=2.04  maxArity=51  nbGenerators=0  nbFusions=0  symmetryWckTime=0.125
0.98/1.08	     symmetryCpuTime=0.07  nbCliques=1
0.98/1.08	       =>  wckTime=0.815  cpuTime=0.58  mem=21M603
1.07/1.15	   
1.07/1.15	   solver IterativeSystematicSolver being built... 
1.16/1.22	   
1.16/1.22	   INFO : Forward propagation technique limited 
1.16/1.28	       =>  wckTime=1.019  cpuTime=0.7  mem=20M720
1.26/1.38	   
1.26/1.38	   preprocessing
1.26/1.38	     nbConstraintChecks=107058  nbPropagations=1426  nbRevisions=5955  nbUselessRevisions=4082  nbSingletonTests=72
1.26/1.38	     nbEffectiveSingletonTests=0  nbACRemovals=1020  nbFoundSingletons=0  nbRemovedValues=1020  detectedInconsistency=no
1.26/1.38	       =>  wckTime=0.097  cpuTime=0.07  mem=21M728
1.56/1.68	   
1.56/1.68	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=22M703)
10.87/11.01	   
10.87/11.01	   search
10.87/11.01	     run=14  nbConstraintChecks=14382681  minDepth=12  maxDepth=51  nbPropagations=1481843  nbRevisions=11697431
10.87/11.01	     nbUselessRevisions=9910133  nbAssignments=31634  nbFailedAssignments=6374  nbBacktracks=24906  nbVisitedNodes=43246
10.87/11.01	     nbRestartNogoods=91  nbFoundSolutions=1  nbSEliminables=0  nbREliminables=0  nbIEliminables=43.75  nbDEliminables=0
10.87/11.01	     nbPEliminables=0
10.87/11.01	       =>  wckTime=9.724  cpuTime=9.54  mem=22M703
10.87/11.01	   
10.87/11.01	   global
10.87/11.01	     nbConstraintChecks=14489739  nbPropagations=1483269  nbRevisions=11703386  nbUselessRevisions=9914215
10.87/11.01	     nbRestartNogoods=91  solvingWckTime=9.726  solvingCpuTime=9.54  expiredTime=no  totalExploration=no
10.87/11.01	     nbFoundSolutions=1  firstSolutionCpuTime=10.23  globalCpuTime=10.28
10.87/11.01	       =>  wckTime=10.748  cpuTime=10.24  mem=22M703
10.87/11.01	   
10.87/11.01	s SATISFIABLE
10.87/11.01	v 7 42 2 39 19 15 30 32 4 5 23 8 12 13 1 3 0 9 45 6 44 25 22 38 41 14 16 35 21 26 28 17 20 18 11 48 10 49 31 29 46 50 24 27 47 34 40 43 33 37 36 
10.87/11.01	d NODES 31634
10.87/11.01	d CHECKS 14489739
10.87/11.01	   
10.87/11.01	   totalWckTime=10.819  totalCpuTime=10.28

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-2097352-1247412169/watcher-2097352-1247412169 -o /tmp/evaluation-result-2097352-1247412169/solver-2097352-1247412169 -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-2097352-1247412169.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: 2.18 2.05 2.01 4/80 947
/proc/meminfo: memFree=1686048/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=10676 CPUtime=0
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 678 0 0 0 0 0 0 0 18 0 2 0 27908614 10932224 474 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 2669 474 207 9 0 1184 0
[pid=947/tid=948] ppid=945 vsize=10676 CPUtime=0
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 0 0 0 0 0 0 0 0 19 0 2 0 27908615 10932224 474 996147200 134512640 134550932 4294955968 18446744073709551615 12804056 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.0437971 s]
/proc/loadavg: 2.18 2.05 2.01 4/80 947
/proc/meminfo: memFree=1686048/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=862776 CPUtime=0.03
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 2402 0 1 0 2 1 0 0 18 0 7 0 27908614 883482624 1979 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 215694 1979 905 9 0 210609 0
[pid=947/tid=948] ppid=945 vsize=862776 CPUtime=0.03
/proc/947/task/948/stat : 948 (java) S 945 947 31822 0 -1 64 1706 0 1 0 2 1 0 0 18 0 7 0 27908615 883482624 1979 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 862776

[startup+0.108458 s]
/proc/loadavg: 2.18 2.05 2.01 4/80 947
/proc/meminfo: memFree=1686048/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=865984 CPUtime=0.09
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 3778 0 1 0 7 2 0 0 18 0 9 0 27908614 886767616 3236 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 216496 3236 1707 9 0 210981 0
[pid=947/tid=948] ppid=945 vsize=865984 CPUtime=0.06
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 2850 0 1 0 5 1 0 0 20 0 9 0 27908615 886767616 3236 996147200 134512640 134550932 4294955968 18446744073709551615 4125960407 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 865984

[startup+0.301475 s]
/proc/loadavg: 2.18 2.05 2.01 4/80 947
/proc/meminfo: memFree=1686048/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=866380 CPUtime=0.29
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 5835 0 1 0 25 4 0 0 18 0 9 0 27908614 887173120 5206 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 216595 5206 1979 9 0 211053 0
[pid=947/tid=948] ppid=945 vsize=866380 CPUtime=0.23
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 4851 0 1 0 20 3 0 0 21 0 9 0 27908615 887173120 5206 996147200 134512640 134550932 4294955968 18446744073709551615 4125950624 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 866380

[startup+0.70151 s]
/proc/loadavg: 2.18 2.05 2.01 4/80 947
/proc/meminfo: memFree=1686048/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=867772 CPUtime=0.68
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 8460 0 1 0 62 6 0 0 18 0 9 0 27908614 888598528 7814 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 216943 7814 2037 9 0 211379 0
[pid=947/tid=948] ppid=945 vsize=867772 CPUtime=0.49
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 7089 0 1 0 45 4 0 0 23 0 9 0 27908615 888598528 7814 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 867772

[startup+1.50258 s]
/proc/loadavg: 2.25 2.07 2.02 3/91 958
/proc/meminfo: memFree=1657096/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=868552 CPUtime=1.46
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 17900 342 1 0 129 16 1 0 18 0 9 0 27908614 889397248 11100 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 217138 11100 2657 9 0 211574 0
[pid=947/tid=948] ppid=945 vsize=868552 CPUtime=1.06
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 12856 342 1 0 92 13 1 0 25 0 9 0 27908615 889397248 11100 996147200 134512640 134550932 4294955968 18446744073709551615 4127127192 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=950] ppid=945 vsize=868552 CPUtime=0.06
/proc/947/task/950/stat : 950 (java) S 945 947 31822 0 -1 64 3281 342 0 0 5 0 1 0 16 0 9 0 27908616 889397248 11100 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=951] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/951/stat : 951 (java) S 945 947 31822 0 -1 64 18 342 0 0 0 0 1 0 17 0 9 0 27908617 889397248 11100 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=952] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/952/stat : 952 (java) S 945 947 31822 0 -1 64 10 342 0 0 0 0 1 0 16 0 9 0 27908617 889397248 11100 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=953] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/953/stat : 953 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 18 0 9 0 27908619 889397248 11100 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=954] ppid=945 vsize=868552 CPUtime=0.32
/proc/947/task/954/stat : 954 (java) S 945 947 31822 0 -1 64 924 342 0 0 30 1 1 0 15 0 9 0 27908619 889397248 11100 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=955] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/955/stat : 955 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 19 0 9 0 27908619 889397248 11100 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=956] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/956/stat : 956 (java) S 945 947 31822 0 -1 64 5 342 0 0 0 0 1 0 16 0 9 0 27908619 889397248 11100 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) 868552

[startup+3.10272 s]
/proc/loadavg: 2.25 2.07 2.02 3/89 960
/proc/meminfo: memFree=1651664/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=868552 CPUtime=3.05
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 17946 342 1 0 287 17 1 0 18 0 9 0 27908614 889397248 11144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 217138 11144 2657 9 0 211574 0
[pid=947/tid=948] ppid=945 vsize=868552 CPUtime=2.62
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 12874 342 1 0 247 14 1 0 25 0 9 0 27908615 889397248 11144 996147200 134512640 134550932 4294955968 18446744073709551615 4127112227 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=950] ppid=945 vsize=868552 CPUtime=0.06
/proc/947/task/950/stat : 950 (java) S 945 947 31822 0 -1 64 3281 342 0 0 5 0 1 0 17 0 9 0 27908616 889397248 11144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=951] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/951/stat : 951 (java) S 945 947 31822 0 -1 64 18 342 0 0 0 0 1 0 17 0 9 0 27908617 889397248 11144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=952] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/952/stat : 952 (java) S 945 947 31822 0 -1 64 10 342 0 0 0 0 1 0 16 0 9 0 27908617 889397248 11144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=953] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/953/stat : 953 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 18 0 9 0 27908619 889397248 11144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=954] ppid=945 vsize=868552 CPUtime=0.36
/proc/947/task/954/stat : 954 (java) S 945 947 31822 0 -1 64 952 342 0 0 34 1 1 0 15 0 9 0 27908619 889397248 11144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=955] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/955/stat : 955 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 19 0 9 0 27908619 889397248 11144 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=956] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/956/stat : 956 (java) S 945 947 31822 0 -1 64 5 342 0 0 0 0 1 0 15 0 9 0 27908619 889397248 11144 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) 868552

[startup+6.302 s]
/proc/loadavg: 2.25 2.07 2.02 3/89 960
/proc/meminfo: memFree=1651472/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=868552 CPUtime=6.22
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 17984 342 1 0 604 17 1 0 18 0 9 0 27908614 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 217138 11149 2657 9 0 211574 0
[pid=947/tid=948] ppid=945 vsize=868552 CPUtime=5.78
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 12878 342 1 0 563 14 1 0 25 0 9 0 27908615 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4127112169 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=950] ppid=945 vsize=868552 CPUtime=0.06
/proc/947/task/950/stat : 950 (java) S 945 947 31822 0 -1 64 3281 342 0 0 5 0 1 0 16 0 9 0 27908616 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=951] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/951/stat : 951 (java) S 945 947 31822 0 -1 64 18 342 0 0 0 0 1 0 17 0 9 0 27908617 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=952] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/952/stat : 952 (java) S 945 947 31822 0 -1 64 10 342 0 0 0 0 1 0 16 0 9 0 27908617 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=953] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/953/stat : 953 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 18 0 9 0 27908619 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=954] ppid=945 vsize=868552 CPUtime=0.36
/proc/947/task/954/stat : 954 (java) S 945 947 31822 0 -1 64 956 342 0 0 34 1 1 0 16 0 9 0 27908619 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=955] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/955/stat : 955 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 19 0 9 0 27908619 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=956] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/956/stat : 956 (java) S 945 947 31822 0 -1 64 35 342 0 0 0 0 1 0 15 0 9 0 27908619 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 868552

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

[startup+9.50228 s]
/proc/loadavg: 2.22 2.07 2.02 3/89 960
/proc/meminfo: memFree=1651472/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=868552 CPUtime=9.39
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 17985 342 1 0 921 17 1 0 18 0 9 0 27908614 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 217138 11149 2657 9 0 211574 0
[pid=947/tid=948] ppid=945 vsize=868552 CPUtime=8.95
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 12879 342 1 0 880 14 1 0 25 0 9 0 27908615 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4127115531 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=950] ppid=945 vsize=868552 CPUtime=0.06
/proc/947/task/950/stat : 950 (java) S 945 947 31822 0 -1 64 3281 342 0 0 5 0 1 0 16 0 9 0 27908616 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=951] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/951/stat : 951 (java) S 945 947 31822 0 -1 64 18 342 0 0 0 0 1 0 17 0 9 0 27908617 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=952] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/952/stat : 952 (java) S 945 947 31822 0 -1 64 10 342 0 0 0 0 1 0 16 0 9 0 27908617 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=953] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/953/stat : 953 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 18 0 9 0 27908619 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=954] ppid=945 vsize=868552 CPUtime=0.36
/proc/947/task/954/stat : 954 (java) S 945 947 31822 0 -1 64 956 342 0 0 34 1 1 0 16 0 9 0 27908619 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=955] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/955/stat : 955 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 19 0 9 0 27908619 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=956] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/956/stat : 956 (java) S 945 947 31822 0 -1 64 35 342 0 0 0 0 1 0 15 0 9 0 27908619 889397248 11149 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 9.39
Current children cumulated vsize (KiB) 868552

[startup+10.3024 s]
/proc/loadavg: 2.22 2.07 2.02 3/89 960
/proc/meminfo: memFree=1651408/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=868552 CPUtime=10.18
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 17986 342 1 0 1000 17 1 0 18 0 9 0 27908614 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 217138 11150 2657 9 0 211574 0
[pid=947/tid=948] ppid=945 vsize=868552 CPUtime=9.74
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 12880 342 1 0 959 14 1 0 25 0 9 0 27908615 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4127115197 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=950] ppid=945 vsize=868552 CPUtime=0.06
/proc/947/task/950/stat : 950 (java) S 945 947 31822 0 -1 64 3281 342 0 0 5 0 1 0 16 0 9 0 27908616 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=951] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/951/stat : 951 (java) S 945 947 31822 0 -1 64 18 342 0 0 0 0 1 0 17 0 9 0 27908617 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=952] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/952/stat : 952 (java) S 945 947 31822 0 -1 64 10 342 0 0 0 0 1 0 16 0 9 0 27908617 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=953] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/953/stat : 953 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 18 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=954] ppid=945 vsize=868552 CPUtime=0.36
/proc/947/task/954/stat : 954 (java) S 945 947 31822 0 -1 64 956 342 0 0 34 1 1 0 16 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=955] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/955/stat : 955 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 19 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=956] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/956/stat : 956 (java) S 945 947 31822 0 -1 64 35 342 0 0 0 0 1 0 15 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.18
Current children cumulated vsize (KiB) 868552

[startup+10.7024 s]
/proc/loadavg: 2.22 2.07 2.02 3/89 960
/proc/meminfo: memFree=1651408/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=868552 CPUtime=10.58
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 17986 342 1 0 1040 17 1 0 18 0 9 0 27908614 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 217138 11150 2657 9 0 211574 0
[pid=947/tid=948] ppid=945 vsize=868552 CPUtime=10.14
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 12880 342 1 0 999 14 1 0 25 0 9 0 27908615 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4127112214 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=950] ppid=945 vsize=868552 CPUtime=0.06
/proc/947/task/950/stat : 950 (java) S 945 947 31822 0 -1 64 3281 342 0 0 5 0 1 0 16 0 9 0 27908616 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=951] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/951/stat : 951 (java) S 945 947 31822 0 -1 64 18 342 0 0 0 0 1 0 17 0 9 0 27908617 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=952] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/952/stat : 952 (java) S 945 947 31822 0 -1 64 10 342 0 0 0 0 1 0 16 0 9 0 27908617 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=953] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/953/stat : 953 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 18 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=954] ppid=945 vsize=868552 CPUtime=0.36
/proc/947/task/954/stat : 954 (java) S 945 947 31822 0 -1 64 956 342 0 0 34 1 1 0 16 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=955] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/955/stat : 955 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 19 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=956] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/956/stat : 956 (java) S 945 947 31822 0 -1 64 35 342 0 0 0 0 1 0 15 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.58
Current children cumulated vsize (KiB) 868552

[startup+10.9024 s]
/proc/loadavg: 2.21 2.07 2.01 3/89 960
/proc/meminfo: memFree=1651344/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=868552 CPUtime=10.77
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 17986 342 1 0 1059 17 1 0 18 0 9 0 27908614 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 217138 11150 2657 9 0 211574 0
[pid=947/tid=948] ppid=945 vsize=868552 CPUtime=10.33
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 12880 342 1 0 1018 14 1 0 25 0 9 0 27908615 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4127152549 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=950] ppid=945 vsize=868552 CPUtime=0.06
/proc/947/task/950/stat : 950 (java) S 945 947 31822 0 -1 64 3281 342 0 0 5 0 1 0 16 0 9 0 27908616 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=951] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/951/stat : 951 (java) S 945 947 31822 0 -1 64 18 342 0 0 0 0 1 0 17 0 9 0 27908617 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=952] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/952/stat : 952 (java) S 945 947 31822 0 -1 64 10 342 0 0 0 0 1 0 16 0 9 0 27908617 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=953] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/953/stat : 953 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 18 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=954] ppid=945 vsize=868552 CPUtime=0.36
/proc/947/task/954/stat : 954 (java) S 945 947 31822 0 -1 64 956 342 0 0 34 1 1 0 16 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=955] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/955/stat : 955 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 19 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=956] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/956/stat : 956 (java) S 945 947 31822 0 -1 64 35 342 0 0 0 0 1 0 15 0 9 0 27908619 889397248 11150 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.77
Current children cumulated vsize (KiB) 868552

[startup+11.0074 s]
/proc/loadavg: 2.21 2.07 2.01 3/89 960
/proc/meminfo: memFree=1651344/2055920 swapFree=4192812/4192956
[pid=947] ppid=945 vsize=868552 CPUtime=10.87
/proc/947/stat : 947 (java) S 945 947 31822 0 -1 0 17987 342 1 0 1069 17 1 0 18 0 9 0 27908614 889397248 11151 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/947/statm: 217138 11151 2657 9 0 211574 0
[pid=947/tid=948] ppid=945 vsize=868552 CPUtime=10.43
/proc/947/task/948/stat : 948 (java) R 945 947 31822 0 -1 64 12881 342 1 0 1028 14 1 0 25 0 9 0 27908615 889397248 11151 996147200 134512640 134550932 4294955968 18446744073709551615 103644695 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=950] ppid=945 vsize=868552 CPUtime=0.06
/proc/947/task/950/stat : 950 (java) S 945 947 31822 0 -1 64 3281 342 0 0 5 0 1 0 16 0 9 0 27908616 889397248 11151 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=951] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/951/stat : 951 (java) S 945 947 31822 0 -1 64 18 342 0 0 0 0 1 0 17 0 9 0 27908617 889397248 11151 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=952] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/952/stat : 952 (java) S 945 947 31822 0 -1 64 10 342 0 0 0 0 1 0 16 0 9 0 27908617 889397248 11151 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=953] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/953/stat : 953 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 18 0 9 0 27908619 889397248 11151 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=954] ppid=945 vsize=868552 CPUtime=0.36
/proc/947/task/954/stat : 954 (java) S 945 947 31822 0 -1 64 956 342 0 0 34 1 1 0 16 0 9 0 27908619 889397248 11151 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=955] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/955/stat : 955 (java) S 945 947 31822 0 -1 64 1 342 0 0 0 0 1 0 19 0 9 0 27908619 889397248 11151 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=947/tid=956] ppid=945 vsize=868552 CPUtime=0.01
/proc/947/task/956/stat : 956 (java) S 945 947 31822 0 -1 64 35 342 0 0 0 0 1 0 15 0 9 0 27908619 889397248 11151 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.87
Current children cumulated vsize (KiB) 868552

Child status: 0
Real time (s): 11.0534
CPU time (s): 10.9083
CPU user time (s): 10.7214
CPU system time (s): 0.186971
CPU usage (%): 98.6876
Max. virtual memory (cumulated for all children) (KiB): 868552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.7214
system time used= 0.186971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18435
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= 1891
involuntary context switches= 2183

runsolver used 0.020996 second user time and 0.044993 second system time

The end

Launcher Data

Begin job on node41 at 2009-07-12 17:22:49
IDJOB=2097352
IDBENCH=57185
IDSOLVER=774
FILE ID=node41/2097352-1247412169
PBS_JOBID= 9510562
Free space on /tmp= 65880 MiB

SOLVER NAME= Abscon 112v4 ESAC
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-17.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-2097352-1247412169/watcher-2097352-1247412169 -o /tmp/evaluation-result-2097352-1247412169/solver-2097352-1247412169 -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-2097352-1247412169.xml

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

MD5SUM BENCH= efdff8831deb934c09d0d62684ee6d4a
RANDOM SEED=1165462300

node41.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		: 3000.212
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	: 5931.00
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		: 3000.212
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:       1686528 kB
Buffers:         38464 kB
Cached:         141124 kB
SwapCached:          0 kB
Active:         231156 kB
Inactive:        80512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2408 kB
Writeback:           0 kB
Mapped:         152516 kB
Slab:            42792 kB
Committed_AS:  1019840 kB
PageTables:       1960 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= 65880 MiB
End job on node41 at 2009-07-12 17:23:00