Trace number 1084413

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 ESACUNSAT 7.39288 7.51176

DiagnosticValue
CHECKS8309230
NODES95666

General information on the benchmark

Namecsp/langford2/
normalized-langford-2-10.xml
MD5SUMd438b1553ec5710c6f35b3a8e61b7288
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.19182
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints200
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension0
Number of constraints which are defined in intension200
Global constraints used (with number of constraints)

Solver Data (download as text)

0.07/0.09	
0.07/0.09	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-1084413-1215230375.xml
0.28/0.34	   
0.28/0.34	   domains being loaded...
0.28/0.34	   
0.28/0.35	   variables being loaded...
0.28/0.37	     nbVariables=20  nbDomainTypes=1  minDomainSize=20  maxDomainSize=20  nbTotalValues=400
0.28/0.37	       =>  wckTime=0.107  cpuTime=0.08  mem=7M919
0.28/0.37	   
0.28/0.37	   predicates being loaded...
0.38/0.44	   
0.38/0.44	   constraints being loaded...
0.57/0.67	     nbConstraints=191  nbGlobalConstraints=1  nbMergedConstraints=10  nbConvertedConstraints=190
0.57/0.67	     nbConvertConstraintsChecks=4400  nbExtensionStructures=11  nbSharedExtensionStructures=179
0.57/0.67	     nbConflictsStructures=11  nbSharedConflictsStructures=179  nbSharedBinaryRepresentations=399  minDegree=20
0.57/0.67	     maxDegree=20  minArity=2  avgArity=2.09  maxArity=20  nbGenerators=0  nbFusions=0  symmetryWckTime=0.063
0.57/0.67	     symmetryCpuTime=0.03  nbCliques=1
0.57/0.67	       =>  wckTime=0.4  cpuTime=0.28  mem=14M820
0.66/0.72	   
0.66/0.72	   solver IterativeSystematicSolver being built... 
0.66/0.79	   
0.66/0.79	   INFO : Forward propagation technique limited 
0.77/0.86	       =>  wckTime=0.594  cpuTime=0.4  mem=19M677
0.87/0.90	   
0.87/0.90	   preprocessing
0.87/0.90	     nbConstraintChecks=7715  nbPropagations=341  nbRevisions=892  nbUselessRevisions=594  nbSingletonTests=31
0.87/0.90	     nbEffectiveSingletonTests=0  nbACRemovals=130  nbFoundSingletons=0  nbRemovedValues=130  detectedInconsistency=no
0.87/0.90	       =>  wckTime=0.04  cpuTime=0.03  mem=19M677
0.96/1.01	   
0.96/1.01	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=20M669)
7.31/7.45	   
7.31/7.45	   search
7.31/7.45	     run=17  nbConstraintChecks=8301513  minDepth=0  maxDepth=16  nbPropagations=2139560  nbRevisions=7836057
7.31/7.45	     nbUselessRevisions=5730740  nbAssignments=95666  nbFailedAssignments=25890  nbBacktracks=69619
7.31/7.45	     nbVisitedNodes=143491  nbRestartNogoods=119  nbSEliminables=0  nbREliminables=0  nbIEliminables=14.83
7.31/7.45	     nbDEliminables=0  nbPEliminables=0
7.31/7.45	       =>  wckTime=6.587  cpuTime=6.44  mem=20M669
7.31/7.45	   
7.31/7.45	   global
7.31/7.45	     nbConstraintChecks=8309228  nbPropagations=2139901  nbRevisions=7836949  nbUselessRevisions=5731334
7.31/7.45	     nbRestartNogoods=119  solvingWckTime=6.589  solvingCpuTime=6.44  expiredTime=no  totalExploration=yes
7.31/7.45	     nbFoundSolutions=0  globalCpuTime=6.89
7.31/7.45	       =>  wckTime=7.185  cpuTime=6.84  mem=20M669
7.31/7.45	   
7.31/7.45	s UNSATISFIABLE
7.31/7.45	d NODES 95666
7.31/7.45	d CHECKS 8309228
7.31/7.45	   
7.31/7.45	   totalWckTime=7.262  totalCpuTime=6.89

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084413-1215230375/watcher-1084413-1215230375 -o /tmp/evaluation-result-1084413-1215230375/solver-1084413-1215230375 -C 1800 -W 2200 -M 900 --output-limit 1,15 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution esac.xml 1 XSax HOME/instance-1084413-1215230375.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 2.06 2.01 3/72 901
/proc/meminfo: memFree=1254736/2055920 swapFree=4180448/4192956
[pid=901] ppid=899 vsize=10616 CPUtime=0
/proc/901/stat : 901 (java) S 899 901 629 0 -1 0 676 0 0 0 0 0 0 0 18 0 2 0 2002012034 10870784 472 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/901/statm: 2654 472 209 9 0 1184 0
[pid=901/tid=902] ppid=899 vsize=10616 CPUtime=0
/proc/901/task/902/stat : 902 (java) R 899 901 629 0 -1 64 0 0 0 0 0 0 0 0 19 0 2 0 2002012035 10870784 472 996147200 134512640 134550740 4294955968 18446744073709551615 3452888 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.0817751 s]
/proc/loadavg: 2.07 2.06 2.01 3/72 901
/proc/meminfo: memFree=1254736/2055920 swapFree=4180448/4192956
[pid=901] ppid=899 vsize=865856 CPUtime=0.07
/proc/901/stat : 901 (java) S 899 901 629 0 -1 0 3509 0 1 0 5 2 0 0 18 0 9 0 2002012034 886636544 2999 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/901/statm: 216464 2999 1625 9 0 211026 0
[pid=901/tid=902] ppid=899 vsize=865856 CPUtime=0.05
/proc/901/task/902/stat : 902 (java) R 899 901 629 0 -1 64 2600 0 1 0 4 1 0 0 20 0 9 0 2002012035 886636544 2999 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 865856

[startup+0.101771 s]
/proc/loadavg: 2.07 2.06 2.01 3/72 901
/proc/meminfo: memFree=1254736/2055920 swapFree=4180448/4192956
[pid=901] ppid=899 vsize=865884 CPUtime=0.09
/proc/901/stat : 901 (java) S 899 901 629 0 -1 0 3690 0 1 0 7 2 0 0 18 0 9 0 2002012034 886665216 3165 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/901/statm: 216471 3165 1685 9 0 211026 0
[pid=901/tid=902] ppid=899 vsize=865884 CPUtime=0.06
/proc/901/task/902/stat : 902 (java) R 899 901 629 0 -1 64 2773 0 1 0 5 1 0 0 20 0 9 0 2002012035 886665216 3165 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 865884

[startup+0.301792 s]
/proc/loadavg: 2.07 2.06 2.01 3/72 901
/proc/meminfo: memFree=1254736/2055920 swapFree=4180448/4192956
[pid=901] ppid=899 vsize=866284 CPUtime=0.28
/proc/901/stat : 901 (java) S 899 901 629 0 -1 0 5738 0 1 0 24 4 0 0 18 0 9 0 2002012034 887074816 5120 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/901/statm: 216571 5120 1945 9 0 211099 0
[pid=901/tid=902] ppid=899 vsize=866284 CPUtime=0.23
/proc/901/task/902/stat : 902 (java) R 899 901 629 0 -1 64 4765 0 1 0 20 3 0 0 18 0 9 0 2002012035 887074816 5120 996147200 134512640 134550740 4294955968 18446744073709551615 4125977812 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866284

[startup+0.701835 s]
/proc/loadavg: 2.07 2.06 2.01 3/72 901
/proc/meminfo: memFree=1254736/2055920 swapFree=4180448/4192956
[pid=901] ppid=899 vsize=867724 CPUtime=0.66
/proc/901/stat : 901 (java) S 899 901 629 0 -1 0 10357 277 1 0 59 7 0 0 18 0 9 0 2002012034 888549376 7640 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/901/statm: 216931 7640 2112 9 0 211437 0
[pid=901/tid=902] ppid=899 vsize=867724 CPUtime=0.48
/proc/901/task/902/stat : 902 (java) R 899 901 629 0 -1 64 7633 277 1 0 43 5 0 0 20 0 9 0 2002012035 888549376 7640 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 867724

[startup+1.50291 s]
/proc/loadavg: 2.14 2.07 2.02 3/81 914
/proc/meminfo: memFree=1223240/2055920 swapFree=4180448/4192956
[pid=901] ppid=899 vsize=867848 CPUtime=1.46
/proc/901/stat : 901 (java) S 899 901 629 0 -1 0 15679 277 1 0 136 10 0 0 18 0 9 0 2002012034 888676352 10445 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/901/statm: 216962 10445 2631 9 0 211468 0
[pid=901/tid=902] ppid=899 vsize=867848 CPUtime=1.14
/proc/901/task/902/stat : 902 (java) R 899 901 629 0 -1 64 11859 277 1 0 107 7 0 0 25 0 9 0 2002012035 888676352 10445 996147200 134512640 134550740 4294955968 18446744073709551615 4126807555 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=904] ppid=899 vsize=867848 CPUtime=0.04
/proc/901/task/904/stat : 904 (java) S 899 901 629 0 -1 64 2264 277 0 0 4 0 0 0 16 0 9 0 2002012037 888676352 10445 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=905] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/905/stat : 905 (java) S 899 901 629 0 -1 64 16 277 0 0 0 0 0 0 16 0 9 0 2002012037 888676352 10445 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=906] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/906/stat : 906 (java) S 899 901 629 0 -1 64 14 277 0 0 0 0 0 0 15 0 9 0 2002012037 888676352 10445 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=907] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/907/stat : 907 (java) S 899 901 629 0 -1 64 1 277 0 0 0 0 0 0 18 0 9 0 2002012039 888676352 10445 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=908] ppid=899 vsize=867848 CPUtime=0.24
/proc/901/task/908/stat : 908 (java) S 899 901 629 0 -1 64 711 277 0 0 23 1 0 0 16 0 9 0 2002012039 888676352 10445 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=909] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/909/stat : 909 (java) S 899 901 629 0 -1 64 1 277 0 0 0 0 0 0 19 0 9 0 2002012039 888676352 10445 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=910] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/910/stat : 910 (java) S 899 901 629 0 -1 64 5 277 0 0 0 0 0 0 15 0 9 0 2002012039 888676352 10445 996147200 134512640 134550740 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) 867848

[startup+3.10208 s]
/proc/loadavg: 2.14 2.07 2.02 3/81 914
/proc/meminfo: memFree=1222920/2055920 swapFree=4180448/4192956
[pid=901] ppid=899 vsize=867848 CPUtime=3.05
/proc/901/stat : 901 (java) S 899 901 629 0 -1 0 15683 277 1 0 295 10 0 0 18 0 9 0 2002012034 888676352 10448 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/901/statm: 216962 10448 2631 9 0 211468 0
[pid=901/tid=902] ppid=899 vsize=867848 CPUtime=2.73
/proc/901/task/902/stat : 902 (java) R 899 901 629 0 -1 64 11862 277 1 0 266 7 0 0 25 0 9 0 2002012035 888676352 10448 996147200 134512640 134550740 4294955968 18446744073709551615 4126794098 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=904] ppid=899 vsize=867848 CPUtime=0.04
/proc/901/task/904/stat : 904 (java) S 899 901 629 0 -1 64 2264 277 0 0 4 0 0 0 16 0 9 0 2002012037 888676352 10448 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=905] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/905/stat : 905 (java) S 899 901 629 0 -1 64 16 277 0 0 0 0 0 0 16 0 9 0 2002012037 888676352 10448 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=906] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/906/stat : 906 (java) S 899 901 629 0 -1 64 14 277 0 0 0 0 0 0 15 0 9 0 2002012037 888676352 10448 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=907] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/907/stat : 907 (java) S 899 901 629 0 -1 64 1 277 0 0 0 0 0 0 18 0 9 0 2002012039 888676352 10448 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=908] ppid=899 vsize=867848 CPUtime=0.24
/proc/901/task/908/stat : 908 (java) S 899 901 629 0 -1 64 712 277 0 0 23 1 0 0 15 0 9 0 2002012039 888676352 10448 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=909] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/909/stat : 909 (java) S 899 901 629 0 -1 64 1 277 0 0 0 0 0 0 19 0 9 0 2002012039 888676352 10448 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=910] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/910/stat : 910 (java) S 899 901 629 0 -1 64 5 277 0 0 0 0 0 0 15 0 9 0 2002012039 888676352 10448 996147200 134512640 134550740 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) 867848

[startup+6.30141 s]
/proc/loadavg: 2.14 2.07 2.02 3/81 914
/proc/meminfo: memFree=1222728/2055920 swapFree=4180448/4192956
[pid=901] ppid=899 vsize=867848 CPUtime=6.22
/proc/901/stat : 901 (java) S 899 901 629 0 -1 0 15702 277 1 0 612 10 0 0 18 0 9 0 2002012034 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/901/statm: 216962 10450 2631 9 0 211468 0
[pid=901/tid=902] ppid=899 vsize=867848 CPUtime=5.9
/proc/901/task/902/stat : 902 (java) R 899 901 629 0 -1 64 11866 277 1 0 583 7 0 0 25 0 9 0 2002012035 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4126851744 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=904] ppid=899 vsize=867848 CPUtime=0.04
/proc/901/task/904/stat : 904 (java) S 899 901 629 0 -1 64 2264 277 0 0 4 0 0 0 16 0 9 0 2002012037 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=905] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/905/stat : 905 (java) S 899 901 629 0 -1 64 16 277 0 0 0 0 0 0 16 0 9 0 2002012037 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=906] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/906/stat : 906 (java) S 899 901 629 0 -1 64 14 277 0 0 0 0 0 0 15 0 9 0 2002012037 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=907] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/907/stat : 907 (java) S 899 901 629 0 -1 64 1 277 0 0 0 0 0 0 18 0 9 0 2002012039 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=908] ppid=899 vsize=867848 CPUtime=0.25
/proc/901/task/908/stat : 908 (java) S 899 901 629 0 -1 64 712 277 0 0 24 1 0 0 16 0 9 0 2002012039 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=909] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/909/stat : 909 (java) S 899 901 629 0 -1 64 1 277 0 0 0 0 0 0 19 0 9 0 2002012039 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=910] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/910/stat : 910 (java) S 899 901 629 0 -1 64 20 277 0 0 0 0 0 0 15 0 9 0 2002012039 888676352 10450 996147200 134512640 134550740 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) 867848

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

[startup+7.10149 s]
/proc/loadavg: 2.13 2.07 2.02 3/81 914
/proc/meminfo: memFree=1222792/2055920 swapFree=4180448/4192956
[pid=901] ppid=899 vsize=867848 CPUtime=7.01
/proc/901/stat : 901 (java) S 899 901 629 0 -1 0 15702 277 1 0 691 10 0 0 18 0 9 0 2002012034 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/901/statm: 216962 10450 2631 9 0 211468 0
[pid=901/tid=902] ppid=899 vsize=867848 CPUtime=6.69
/proc/901/task/902/stat : 902 (java) R 899 901 629 0 -1 64 11866 277 1 0 662 7 0 0 25 0 9 0 2002012035 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4125952187 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=904] ppid=899 vsize=867848 CPUtime=0.04
/proc/901/task/904/stat : 904 (java) S 899 901 629 0 -1 64 2264 277 0 0 4 0 0 0 16 0 9 0 2002012037 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=905] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/905/stat : 905 (java) S 899 901 629 0 -1 64 16 277 0 0 0 0 0 0 16 0 9 0 2002012037 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=906] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/906/stat : 906 (java) S 899 901 629 0 -1 64 14 277 0 0 0 0 0 0 15 0 9 0 2002012037 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=907] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/907/stat : 907 (java) S 899 901 629 0 -1 64 1 277 0 0 0 0 0 0 18 0 9 0 2002012039 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=908] ppid=899 vsize=867848 CPUtime=0.25
/proc/901/task/908/stat : 908 (java) S 899 901 629 0 -1 64 712 277 0 0 24 1 0 0 16 0 9 0 2002012039 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=909] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/909/stat : 909 (java) S 899 901 629 0 -1 64 1 277 0 0 0 0 0 0 19 0 9 0 2002012039 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=910] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/910/stat : 910 (java) S 899 901 629 0 -1 64 20 277 0 0 0 0 0 0 15 0 9 0 2002012039 888676352 10450 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.01
Current children cumulated vsize (KiB) 867848

[startup+7.50154 s]
/proc/loadavg: 2.13 2.07 2.02 3/81 914
/proc/meminfo: memFree=1222792/2055920 swapFree=4180448/4192956
[pid=901] ppid=899 vsize=867848 CPUtime=7.37
/proc/901/stat : 901 (java) S 899 901 629 0 -1 0 15792 277 1 0 726 11 0 0 18 0 9 0 2002012034 888676352 10537 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/901/statm: 216962 10537 2631 9 0 211468 0
[pid=901/tid=902] ppid=899 vsize=867848 CPUtime=7.04
/proc/901/task/902/stat : 902 (java) S 899 901 629 0 -1 64 11956 277 1 0 697 7 0 0 25 0 9 0 2002012035 888676352 10537 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=904] ppid=899 vsize=867848 CPUtime=0.04
/proc/901/task/904/stat : 904 (java) S 899 901 629 0 -1 64 2264 277 0 0 4 0 0 0 16 0 9 0 2002012037 888676352 10537 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=905] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/905/stat : 905 (java) S 899 901 629 0 -1 64 16 277 0 0 0 0 0 0 16 0 9 0 2002012037 888676352 10537 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=906] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/906/stat : 906 (java) S 899 901 629 0 -1 64 14 277 0 0 0 0 0 0 15 0 9 0 2002012037 888676352 10537 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=907] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/907/stat : 907 (java) S 899 901 629 0 -1 64 1 277 0 0 0 0 0 0 18 0 9 0 2002012039 888676352 10537 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=908] ppid=899 vsize=867848 CPUtime=0.25
/proc/901/task/908/stat : 908 (java) S 899 901 629 0 -1 64 712 277 0 0 24 1 0 0 16 0 9 0 2002012039 888676352 10537 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=909] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/909/stat : 909 (java) S 899 901 629 0 -1 64 1 277 0 0 0 0 0 0 19 0 9 0 2002012039 888676352 10537 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=901/tid=910] ppid=899 vsize=867848 CPUtime=0
/proc/901/task/910/stat : 910 (java) S 899 901 629 0 -1 64 20 277 0 0 0 0 0 0 15 0 9 0 2002012039 888676352 10537 996147200 134512640 134550740 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.37
Current children cumulated vsize (KiB) 867848

Child status: 0
Real time (s): 7.51176
CPU time (s): 7.39288
CPU user time (s): 7.26889
CPU system time (s): 0.123981
CPU usage (%): 98.4173
Max. virtual memory (cumulated for all children) (KiB): 867848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.26889
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16097
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= 1427
involuntary context switches= 1626

runsolver used 0.010998 second user time and 0.037994 second system time

The end

Launcher Data (download as text)

Begin job on node24 at 2008-07-05 05:59:35
IDJOB=1084413
IDBENCH=57556
IDSOLVER=364
FILE ID=node24/1084413-1215230375
PBS_JOBID= 7881902
Free space on /tmp= 66456 MiB

SOLVER NAME= Abscon 112v4 ESAC
BENCH NAME= CPAI08/csp/langford2/normalized-langford-2-10.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= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1084413-1215230375/watcher-1084413-1215230375 -o /tmp/evaluation-result-1084413-1215230375/solver-1084413-1215230375 -C 1800 -W 2200 -M 900 --output-limit 1,15  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution esac.xml 1 XSax HOME/instance-1084413-1215230375.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d438b1553ec5710c6f35b3a8e61b7288
RANDOM SEED=171898968

node24.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		: 3000.232
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		: 3000.232
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:       1255152 kB
Buffers:         70812 kB
Cached:         291804 kB
SwapCached:       6556 kB
Active:         545496 kB
Inactive:       185964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1255152 kB
SwapTotal:     4192956 kB
SwapFree:      4180448 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:         376784 kB
Slab:            53736 kB
Committed_AS:  4031444 kB
PageTables:       2544 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= 66456 MiB
End job on node24 at 2008-07-05 05:59:42