Trace number 2096166

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 2.78158 2.83332

DiagnosticValue
CHECKS5912
NODES43

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-10-10-2.xml
MD5SUM242a13254f0897334325ad0c36acff97
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.47578
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints2025
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2025
Global constraints used (with number of constraints)

Solver Data 

0.03/0.09	
0.03/0.09	Abscon 112 (May, 2008)
0.19/0.24	
0.19/0.24	   configuration
0.19/0.24	     name=esac.xml
0.28/0.32	   
0.28/0.32	   instance
0.28/0.32	     name=HOME/instance-2096166-1247409964.xml
0.28/0.35	   
0.28/0.35	   domains being loaded...
0.28/0.36	   
0.28/0.36	   variables being loaded...
0.28/0.39	     nbVariables=100  nbDomainTypes=1  minDomainSize=2  maxDomainSize=2  nbTotalValues=200
0.28/0.39	       =>  wckTime=0.151  cpuTime=0.11  mem=7M892
0.28/0.39	   
0.28/0.39	   predicates being loaded...
0.38/0.46	   
0.38/0.46	   constraints being loaded...
2.16/2.29	     nbConstraints=2043  nbGlobalConstraints=18  nbConflictsStructures=1  nbSharedConflictsStructures=2024
2.16/2.29	     nbSharedBinaryRepresentations=0  nbEvaluationManagers=1  nbSharedEvaluationManagers=2024  minDegree=83
2.16/2.29	     maxDegree=86  minArity=4  avgArity=4.18  maxArity=90  nbGenerators=18  nbFusions=0  symmetryWckTime=0.332
2.16/2.29	     symmetryCpuTime=0.11
2.16/2.29	       =>  wckTime=2.046  cpuTime=1.55  mem=46M945
2.25/2.40	   
2.25/2.40	   solver IterativeSystematicSolver being built... 
2.45/2.55	   
2.45/2.55	   INFO : Forward propagation technique limited 
2.56/2.62	       =>  wckTime=2.381  cpuTime=1.74  mem=42M625
2.66/2.75	   
2.66/2.75	   preprocessing
2.66/2.75	     nbConstraintChecks=4831  nbValidityChecks=5462  nbPropagations=440  nbRevisions=5814  nbUselessRevisions=5303
2.66/2.75	     nbSingletonTests=169  nbEffectiveSingletonTests=1  nbACRemovals=0  nbFoundSingletons=0  nbRemovedValues=8
2.66/2.75	     detectedInconsistency=no
2.66/2.75	       =>  wckTime=0.126  cpuTime=0.09  mem=43M598
2.66/2.79	   
2.66/2.79	   search
2.66/2.79	     run=0  nbConstraintChecks=1081  nbValidityChecks=2396  minDepth=0  maxDepth=25  nbPropagations=541
2.66/2.79	     nbRevisions=7786  nbUselessRevisions=7158  nbAssignments=43  nbFailedAssignments=2  nbBacktracks=26
2.66/2.79	     nbVisitedNodes=51  nbRestartNogoods=0  mapSize=6  nbInferences=0  nbTooLargeKeys=0  nbSEliminables=0
2.66/2.79	     nbREliminables=83.05  nbIEliminables=11.46  nbDEliminables=0  nbPEliminables=0
2.66/2.79	       =>  wckTime=0.167  cpuTime=0.12  mem=44M571
2.66/2.79	   
2.66/2.79	   global
2.66/2.79	     nbConstraintChecks=5912  nbValidityChecks=7858  nbPropagations=981  nbRevisions=13600  nbUselessRevisions=12461
2.66/2.79	     nbRestartNogoods=0  solvingWckTime=0.17  solvingCpuTime=0.12  expiredTime=no  totalExploration=yes
2.66/2.79	     nbFoundSolutions=0  globalCpuTime=1.92
2.66/2.79	       =>  wckTime=2.552  cpuTime=1.87  mem=44M571
2.66/2.79	   
2.66/2.79	s UNSATISFIABLE
2.66/2.79	d NODES 43
2.66/2.79	d CHECKS 5912
2.66/2.80	   
2.66/2.80	   totalWckTime=2.608  totalCpuTime=1.92

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2096166-1247409964/watcher-2096166-1247409964 -o /tmp/evaluation-result-2096166-1247409964/solver-2096166-1247409964 -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-2096166-1247409964.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 1795
/proc/meminfo: memFree=1637168/2055920 swapFree=4192812/4192956
[pid=1795] ppid=1793 vsize=10676 CPUtime=0
/proc/1795/stat : 1795 (java) S 1793 1795 746 0 -1 0 678 0 0 0 0 0 0 0 18 0 2 0 28059872 10932224 474 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1795/statm: 2669 474 207 9 0 1184 0
[pid=1795/tid=1796] ppid=1793 vsize=10676 CPUtime=0
/proc/1795/task/1796/stat : 1796 (java) R 1793 1795 746 0 -1 64 0 0 0 0 0 0 0 0 19 0 2 0 28059873 10932224 474 996147200 134512640 134550932 4294955968 18446744073709551615 11231192 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.04488 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 1795
/proc/meminfo: memFree=1637168/2055920 swapFree=4192812/4192956
[pid=1795] ppid=1793 vsize=861936 CPUtime=0.03
/proc/1795/stat : 1795 (java) S 1793 1795 746 0 -1 0 2276 0 1 0 2 1 0 0 18 0 5 0 28059872 882622464 1879 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/1795/statm: 215484 1879 861 9 0 210399 0
[pid=1795/tid=1796] ppid=1793 vsize=861936 CPUtime=0.02
/proc/1795/task/1796/stat : 1796 (java) D 1793 1795 746 0 -1 64 1581 0 1 0 2 0 0 0 17 0 5 0 28059873 882622464 1879 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 2147483391 0 16800971 18446744072099781622 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 861936

[startup+0.102665 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 1795
/proc/meminfo: memFree=1637168/2055920 swapFree=4192812/4192956
[pid=1795] ppid=1793 vsize=865984 CPUtime=0.08
/proc/1795/stat : 1795 (java) S 1793 1795 746 0 -1 0 3734 0 1 0 7 1 0 0 18 0 9 0 28059872 886767616 3200 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/1795/statm: 216496 3200 1691 9 0 210981 0
[pid=1795/tid=1796] ppid=1793 vsize=865984 CPUtime=0.07
/proc/1795/task/1796/stat : 1796 (java) R 1793 1795 746 0 -1 64 2825 0 1 0 7 0 0 0 18 0 9 0 28059873 886767616 3200 996147200 134512640 134550932 4294955968 18446744073709551615 102829215 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865984

[startup+0.301685 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 1795
/proc/meminfo: memFree=1637168/2055920 swapFree=4192812/4192956
[pid=1795] ppid=1793 vsize=866296 CPUtime=0.28
/proc/1795/stat : 1795 (java) S 1793 1795 746 0 -1 0 5699 0 1 0 26 2 0 0 18 0 9 0 28059872 887087104 5102 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/1795/statm: 216574 5102 1927 9 0 211052 0
[pid=1795/tid=1796] ppid=1793 vsize=866296 CPUtime=0.25
/proc/1795/task/1796/stat : 1796 (java) R 1793 1795 746 0 -1 64 4727 0 1 0 23 2 0 0 19 0 9 0 28059873 887087104 5102 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 2147483391 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866296

[startup+0.701722 s]
/proc/loadavg: 2.00 2.00 2.00 4/80 1795
/proc/meminfo: memFree=1637168/2055920 swapFree=4192812/4192956
[pid=1795] ppid=1793 vsize=867192 CPUtime=0.68
/proc/1795/stat : 1795 (java) S 1793 1795 746 0 -1 0 8671 0 1 0 64 4 0 0 18 0 9 0 28059872 888004608 8025 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/1795/statm: 216798 8025 2032 9 0 211234 0
[pid=1795/tid=1796] ppid=1793 vsize=867192 CPUtime=0.54
/proc/1795/task/1796/stat : 1796 (java) R 1793 1795 746 0 -1 64 7471 0 1 0 51 3 0 0 20 0 9 0 28059873 888004608 8025 996147200 134512640 134550932 4294955968 18446744073709551615 4126581708 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 867192

[startup+1.50279 s]
/proc/loadavg: 2.00 2.00 2.00 4/89 1805
/proc/meminfo: memFree=1595496/2055920 swapFree=4192812/4192956
[pid=1795] ppid=1793 vsize=867696 CPUtime=1.48
/proc/1795/stat : 1795 (java) S 1793 1795 746 0 -1 0 18059 0 1 0 136 12 0 0 18 0 9 0 28059872 888520704 17387 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/1795/statm: 216924 17387 2025 9 0 211382 0
[pid=1795/tid=1796] ppid=1793 vsize=867696 CPUtime=1.22
/proc/1795/task/1796/stat : 1796 (java) R 1793 1795 746 0 -1 64 15805 0 1 0 112 10 0 0 25 0 9 0 28059873 888520704 17387 996147200 134512640 134550932 4294955968 18446744073709551615 4126451107 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1798] ppid=1793 vsize=867696 CPUtime=0.02
/proc/1795/task/1798/stat : 1798 (java) S 1793 1795 746 0 -1 64 846 0 0 0 2 0 0 0 16 0 9 0 28059875 888520704 17387 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1799] ppid=1793 vsize=867696 CPUtime=0
/proc/1795/task/1799/stat : 1799 (java) S 1793 1795 746 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 28059875 888520704 17387 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1800] ppid=1793 vsize=867696 CPUtime=0
/proc/1795/task/1800/stat : 1800 (java) S 1793 1795 746 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 28059875 888520704 17387 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1801] ppid=1793 vsize=867696 CPUtime=0
/proc/1795/task/1801/stat : 1801 (java) S 1793 1795 746 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 28059878 888520704 17387 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1802] ppid=1793 vsize=867696 CPUtime=0.2
/proc/1795/task/1802/stat : 1802 (java) S 1793 1795 746 0 -1 64 706 0 0 0 20 0 0 0 16 0 9 0 28059878 888520704 17387 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1804] ppid=1793 vsize=867696 CPUtime=0
/proc/1795/task/1804/stat : 1804 (java) S 1793 1795 746 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 28059878 888520704 17387 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1805] ppid=1793 vsize=867696 CPUtime=0
/proc/1795/task/1805/stat : 1805 (java) S 1793 1795 746 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 28059878 888520704 17387 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 867696

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

[startup+2.30287 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 1807
/proc/meminfo: memFree=1573720/2055920 swapFree=4192812/4192956
[pid=1795] ppid=1793 vsize=868020 CPUtime=2.25
/proc/1795/stat : 1795 (java) S 1793 1795 746 0 -1 0 20892 559 1 0 191 17 17 0 18 0 10 0 28059872 888852480 17588 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/1795/statm: 217005 17588 2084 9 0 211463 0
[pid=1795/tid=1796] ppid=1793 vsize=868020 CPUtime=1.93
/proc/1795/task/1796/stat : 1796 (java) S 1793 1795 746 0 -1 64 17485 559 1 0 163 13 17 0 18 0 10 0 28059873 888852480 17588 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1798] ppid=1793 vsize=868020 CPUtime=0.2
/proc/1795/task/1798/stat : 1798 (java) R 1793 1795 746 0 -1 64 1645 559 0 0 3 0 17 0 17 0 10 0 28059875 888852480 17588 996147200 134512640 134550932 4294955968 18446744073709551615 102499780 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1799] ppid=1793 vsize=868020 CPUtime=0.17
/proc/1795/task/1799/stat : 1799 (java) S 1793 1795 746 0 -1 64 16 559 0 0 0 0 17 0 16 0 10 0 28059875 888852480 17588 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1800] ppid=1793 vsize=868020 CPUtime=0.17
/proc/1795/task/1800/stat : 1800 (java) S 1793 1795 746 0 -1 64 5 559 0 0 0 0 17 0 16 0 10 0 28059875 888852480 17588 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1801] ppid=1793 vsize=868020 CPUtime=0.17
/proc/1795/task/1801/stat : 1801 (java) S 1793 1795 746 0 -1 64 1 559 0 0 0 0 17 0 18 0 10 0 28059878 888852480 17588 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1802] ppid=1793 vsize=868020 CPUtime=0.41
/proc/1795/task/1802/stat : 1802 (java) S 1793 1795 746 0 -1 64 931 559 0 0 24 0 17 0 15 0 10 0 28059878 888852480 17588 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1804] ppid=1793 vsize=868020 CPUtime=0.17
/proc/1795/task/1804/stat : 1804 (java) S 1793 1795 746 0 -1 64 1 559 0 0 0 0 17 0 19 0 10 0 28059878 888852480 17588 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1805] ppid=1793 vsize=868020 CPUtime=0.17
/proc/1795/task/1805/stat : 1805 (java) S 1793 1795 746 0 -1 64 14 559 0 0 0 0 17 0 15 0 10 0 28059878 888852480 17588 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.25
Current children cumulated vsize (KiB) 868020

[startup+2.7032 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 1807
/proc/meminfo: memFree=1573720/2055920 swapFree=4192812/4192956
[pid=1795] ppid=1793 vsize=868220 CPUtime=2.66
/proc/1795/stat : 1795 (java) S 1793 1795 746 0 -1 0 33200 682 1 0 228 20 17 1 18 0 9 0 28059872 889057280 19841 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/1795/statm: 217055 19841 2661 9 0 211491 0
[pid=1795/tid=1796] ppid=1793 vsize=868220 CPUtime=2.19
/proc/1795/task/1796/stat : 1796 (java) R 1793 1795 746 0 -1 64 24067 682 1 0 185 16 17 1 19 0 9 0 28059873 889057280 19841 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1798] ppid=1793 vsize=868220 CPUtime=0.3
/proc/1795/task/1798/stat : 1798 (java) S 1793 1795 746 0 -1 64 7329 682 0 0 11 1 17 1 17 0 9 0 28059875 889057280 19841 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1799] ppid=1793 vsize=868220 CPUtime=0.18
/proc/1795/task/1799/stat : 1799 (java) S 1793 1795 746 0 -1 64 19 682 0 0 0 0 17 1 16 0 9 0 28059875 889057280 19841 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1800] ppid=1793 vsize=868220 CPUtime=0.18
/proc/1795/task/1800/stat : 1800 (java) S 1793 1795 746 0 -1 64 8 682 0 0 0 0 17 1 16 0 9 0 28059875 889057280 19841 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1801] ppid=1793 vsize=868220 CPUtime=0.18
/proc/1795/task/1801/stat : 1801 (java) S 1793 1795 746 0 -1 64 1 682 0 0 0 0 17 1 18 0 9 0 28059878 889057280 19841 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1802] ppid=1793 vsize=868220 CPUtime=0.49
/proc/1795/task/1802/stat : 1802 (java) S 1793 1795 746 0 -1 64 964 682 0 0 30 1 17 1 15 0 9 0 28059878 889057280 19841 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1804] ppid=1793 vsize=868220 CPUtime=0.18
/proc/1795/task/1804/stat : 1804 (java) S 1793 1795 746 0 -1 64 1 682 0 0 0 0 17 1 19 0 9 0 28059878 889057280 19841 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1805] ppid=1793 vsize=868220 CPUtime=0.18
/proc/1795/task/1805/stat : 1805 (java) S 1793 1795 746 0 -1 64 14 682 0 0 0 0 17 1 15 0 9 0 28059878 889057280 19841 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 868220

[startup+2.80192 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 1807
/proc/meminfo: memFree=1573720/2055920 swapFree=4192812/4192956
[pid=1795] ppid=1793 vsize=868220 CPUtime=2.76
/proc/1795/stat : 1795 (java) S 1793 1795 746 0 -1 0 33561 682 1 0 237 21 17 1 18 0 9 0 28059872 889057280 19865 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/1795/statm: 217055 19865 2661 9 0 211491 0
[pid=1795/tid=1796] ppid=1793 vsize=868220 CPUtime=2.26
/proc/1795/task/1796/stat : 1796 (java) S 1793 1795 746 0 -1 64 24413 682 1 0 192 16 17 1 20 0 9 0 28059873 889057280 19865 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1798] ppid=1793 vsize=868220 CPUtime=0.3
/proc/1795/task/1798/stat : 1798 (java) S 1793 1795 746 0 -1 64 7329 682 0 0 11 1 17 1 17 0 9 0 28059875 889057280 19865 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1799] ppid=1793 vsize=868220 CPUtime=0.18
/proc/1795/task/1799/stat : 1799 (java) S 1793 1795 746 0 -1 64 19 682 0 0 0 0 17 1 16 0 9 0 28059875 889057280 19865 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1800] ppid=1793 vsize=868220 CPUtime=0.18
/proc/1795/task/1800/stat : 1800 (java) S 1793 1795 746 0 -1 64 8 682 0 0 0 0 17 1 16 0 9 0 28059875 889057280 19865 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1801] ppid=1793 vsize=868220 CPUtime=0.18
/proc/1795/task/1801/stat : 1801 (java) S 1793 1795 746 0 -1 64 1 682 0 0 0 0 17 1 18 0 9 0 28059878 889057280 19865 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1802] ppid=1793 vsize=868220 CPUtime=0.51
/proc/1795/task/1802/stat : 1802 (java) S 1793 1795 746 0 -1 64 979 682 0 0 32 1 17 1 15 0 9 0 28059878 889057280 19865 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1804] ppid=1793 vsize=868220 CPUtime=0.18
/proc/1795/task/1804/stat : 1804 (java) S 1793 1795 746 0 -1 64 1 682 0 0 0 0 17 1 19 0 9 0 28059878 889057280 19865 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=1795/tid=1805] ppid=1793 vsize=868220 CPUtime=0.18
/proc/1795/task/1805/stat : 1805 (java) S 1793 1795 746 0 -1 64 14 682 0 0 0 0 17 1 15 0 9 0 28059878 889057280 19865 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.76
Current children cumulated vsize (KiB) 868220

Child status: 0
Real time (s): 2.83332
CPU time (s): 2.78158
CPU user time (s): 2.54561
CPU system time (s): 0.235964
CPU usage (%): 98.1738
Max. virtual memory (cumulated for all children) (KiB): 871088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.54561
system time used= 0.235964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34270
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= 1395
involuntary context switches= 1505

runsolver used 0.003999 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node61 at 2009-07-12 16:46:04
IDJOB=2096166
IDBENCH=56089
IDSOLVER=774
FILE ID=node61/2096166-1247409964
PBS_JOBID= 9510524
Free space on /tmp= 66408 MiB

SOLVER NAME= Abscon 112v4 ESAC
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-10-10-2.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-2096166-1247409964/watcher-2096166-1247409964 -o /tmp/evaluation-result-2096166-1247409964/solver-2096166-1247409964 -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-2096166-1247409964.xml

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

MD5SUM BENCH= 242a13254f0897334325ad0c36acff97
RANDOM SEED=1872477469

node61.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		: 3000.229
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		: 3000.229
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:       1637648 kB
Buffers:         89056 kB
Cached:         210824 kB
SwapCached:          0 kB
Active:         231848 kB
Inactive:       120176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:          72608 kB
Slab:            51444 kB
Committed_AS:  1042080 kB
PageTables:       1844 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node61 at 2009-07-12 16:46:07