Trace number 2098896

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 12.7121 13.0186

DiagnosticValue
CHECKS79324200
NODES50343

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-64_ext.xml
MD5SUM2231471d50e97e11ba4c574b4aba0c87
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.63275
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/0.09	
0.05/0.09	Abscon 112 (May, 2008)
0.18/0.26	
0.18/0.26	   configuration
0.18/0.26	     name=esac.xml
0.18/0.29	   
0.18/0.29	   instance
0.18/0.29	     name=HOME/instance-2098896-1247417355.xml
0.29/0.33	   
0.29/0.33	   domains being loaded...
0.29/0.34	   
0.29/0.34	   variables being loaded...
0.29/0.37	     nbVariables=40  nbDomainTypes=1  minDomainSize=25  maxDomainSize=25  nbTotalValues=1000
0.29/0.37	       =>  wckTime=0.111  cpuTime=0.1  mem=7M892
0.29/0.37	   
0.29/0.37	   relations being loaded...
0.38/0.47	   
0.38/0.47	   constraints being loaded...
0.59/0.65	     nbConstraints=180  nbRelationTypes=180  nbExtensionStructures=180  nbSharedExtensionStructures=0
0.59/0.65	     nbConflictsStructures=180  nbSharedConflictsStructures=0  nbSharedBinaryRepresentations=1  minDegree=3
0.59/0.65	     maxDegree=17  minArity=2  maxArity=2  nbGenerators=0  nbFusions=0  symmetryWckTime=0.047  symmetryCpuTime=0.02
0.59/0.65	       =>  wckTime=0.392  cpuTime=0.27  mem=19M685
0.68/0.72	   
0.68/0.72	   solver IterativeSystematicSolver being built... 
0.77/0.87	       =>  wckTime=0.607  cpuTime=0.4  mem=21M516
0.87/0.92	   
0.87/0.92	   preprocessing
0.87/0.92	     nbConstraintChecks=76091  nbPropagations=799  nbRevisions=5232  nbUselessRevisions=4019  nbSingletonTests=52
0.87/0.92	     nbEffectiveSingletonTests=0  nbACRemovals=0  nbFoundSingletons=0  nbRemovedValues=0  detectedInconsistency=no
0.87/0.92	       =>  wckTime=0.05  cpuTime=0.03  mem=21M516
0.97/1.04	   
0.97/1.04	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=22M557)
12.59/12.99	   
12.59/12.99	   search
12.59/12.99	     run=17  nbConstraintChecks=79248110  minDepth=0  maxDepth=12  nbPropagations=3814326  nbRevisions=30763109
12.59/12.99	     nbUselessRevisions=21188602  nbAssignments=50343  nbFailedAssignments=24738  nbBacktracks=25532
12.59/12.99	     nbVisitedNodes=92113  nbRestartNogoods=151  nbSEliminables=6.15  nbREliminables=3.08  nbIEliminables=3.97
12.59/12.99	     nbDEliminables=0  nbPEliminables=0
12.59/12.99	       =>  wckTime=12.122  cpuTime=11.73  mem=22M557
12.59/13.00	   
12.59/13.00	   global
12.59/13.00	     nbConstraintChecks=79324201  nbPropagations=3815125  nbRevisions=30768341  nbUselessRevisions=21192621
12.59/13.00	     nbRestartNogoods=151  solvingWckTime=12.125  solvingCpuTime=11.73  expiredTime=no  totalExploration=yes
12.59/13.00	     nbFoundSolutions=0  globalCpuTime=12.17
12.59/13.00	       =>  wckTime=12.736  cpuTime=12.13  mem=22M557
12.59/13.00	   
12.59/13.00	s UNSATISFIABLE
12.59/13.00	d NODES 50343
12.59/13.00	d CHECKS 79324201
12.59/13.00	   
12.69/13.00	   totalWckTime=12.806  totalCpuTime=12.18

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-2098896-1247417355/watcher-2098896-1247417355 -o /tmp/evaluation-result-2098896-1247417355/solver-2098896-1247417355 -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-2098896-1247417355.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: 2.35 2.41 2.29 4/80 2894
/proc/meminfo: memFree=1740208/2055920 swapFree=4192812/4192956
[pid=2894] ppid=2892 vsize=18576 CPUtime=0
/proc/2894/stat : 2894 (runsolver) R 2892 2894 2467 0 -1 4194368 16 0 0 0 0 0 0 0 22 0 1 0 28802174 19021824 284 996147200 4194304 4302564 548682068384 18446744073709551615 217871609127 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/2894/statm: 4644 284 249 26 0 2626 0

[startup+0.0609679 s]
/proc/loadavg: 2.35 2.41 2.29 4/80 2894
/proc/meminfo: memFree=1740208/2055920 swapFree=4192812/4192956
[pid=2894] ppid=2892 vsize=864024 CPUtime=0.05
/proc/2894/stat : 2894 (java) S 2892 2894 2467 0 -1 0 2751 0 1 0 3 2 0 0 18 0 9 0 28802174 884760576 2301 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2894/statm: 216006 2301 1089 9 0 210899 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 864024

[startup+0.102077 s]
/proc/loadavg: 2.35 2.41 2.29 4/80 2894
/proc/meminfo: memFree=1740208/2055920 swapFree=4192812/4192956
[pid=2894] ppid=2892 vsize=865984 CPUtime=0.09
/proc/2894/stat : 2894 (java) S 2892 2894 2467 0 -1 0 3735 0 1 0 7 2 0 0 18 0 9 0 28802174 886767616 3203 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2894/statm: 216496 3203 1700 9 0 210981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 865984

[startup+0.301374 s]
/proc/loadavg: 2.35 2.41 2.29 4/80 2894
/proc/meminfo: memFree=1740208/2055920 swapFree=4192812/4192956
[pid=2894] ppid=2892 vsize=866380 CPUtime=0.29
/proc/2894/stat : 2894 (java) S 2892 2894 2467 0 -1 0 5865 0 1 0 25 4 0 0 18 0 9 0 28802174 887173120 5231 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2894/statm: 216595 5231 1981 9 0 211053 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 866380

[startup+0.701426 s]
/proc/loadavg: 2.35 2.41 2.29 4/80 2894
/proc/meminfo: memFree=1740208/2055920 swapFree=4192812/4192956
[pid=2894] ppid=2892 vsize=867724 CPUtime=0.68
/proc/2894/stat : 2894 (java) S 2892 2894 2467 0 -1 0 13107 153 1 0 62 6 0 0 18 0 10 0 28802174 888549376 9408 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2894/statm: 216931 9408 2645 9 0 211389 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 867724

[startup+1.50151 s]
/proc/loadavg: 2.35 2.41 2.29 3/89 2907
/proc/meminfo: memFree=1707176/2055920 swapFree=4192812/4192956
[pid=2894] ppid=2892 vsize=867932 CPUtime=1.46
/proc/2894/stat : 2894 (java) S 2892 2894 2467 0 -1 0 17317 277 1 0 138 8 0 0 18 0 9 0 28802174 888762368 10873 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2894/statm: 216983 10873 2657 9 0 211419 0
[pid=2894/tid=2896] ppid=2892 vsize=867932 CPUtime=1.13
/proc/2894/task/2896/stat : 2896 (java) R 2892 2894 2467 0 -1 64 12145 277 1 0 108 5 0 0 23 0 9 0 28802176 888762368 10873 996147200 134512640 134550932 4294955968 18446744073709551615 4126851748 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2897] ppid=2892 vsize=867932 CPUtime=0.04
/proc/2894/task/2897/stat : 2897 (java) S 2892 2894 2467 0 -1 64 3626 277 0 0 4 0 0 0 16 0 9 0 28802177 888762368 10873 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2898] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2898/stat : 2898 (java) S 2892 2894 2467 0 -1 64 19 277 0 0 0 0 0 0 16 0 9 0 28802177 888762368 10873 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2899] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2899/stat : 2899 (java) S 2892 2894 2467 0 -1 64 9 277 0 0 0 0 0 0 15 0 9 0 28802177 888762368 10873 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2900] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2900/stat : 2900 (java) S 2892 2894 2467 0 -1 64 2 277 0 0 0 0 0 0 18 0 9 0 28802179 888762368 10873 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2901] ppid=2892 vsize=867932 CPUtime=0.25
/proc/2894/task/2901/stat : 2901 (java) S 2892 2894 2467 0 -1 64 697 277 0 0 25 0 0 0 16 0 9 0 28802179 888762368 10873 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2902] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2902/stat : 2902 (java) S 2892 2894 2467 0 -1 64 0 277 0 0 0 0 0 0 19 0 9 0 28802179 888762368 10873 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2903] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2903/stat : 2903 (java) S 2892 2894 2467 0 -1 64 9 277 0 0 0 0 0 0 15 0 9 0 28802180 888762368 10873 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) 867932

[startup+3.1017 s]
/proc/loadavg: 2.35 2.41 2.29 6/89 2907
/proc/meminfo: memFree=1706792/2055920 swapFree=4192812/4192956
[pid=2894] ppid=2892 vsize=867932 CPUtime=2.89
/proc/2894/stat : 2894 (java) S 2892 2894 2467 0 -1 0 17327 277 1 0 280 9 0 0 18 0 9 0 28802174 888762368 10881 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2894/statm: 216983 10881 2657 9 0 211419 0
[pid=2894/tid=2896] ppid=2892 vsize=867932 CPUtime=2.53
/proc/2894/task/2896/stat : 2896 (java) R 2892 2894 2467 0 -1 64 12150 277 1 0 248 5 0 0 25 0 9 0 28802176 888762368 10881 996147200 134512640 134550932 4294955968 18446744073709551615 4126858905 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2897] ppid=2892 vsize=867932 CPUtime=0.04
/proc/2894/task/2897/stat : 2897 (java) S 2892 2894 2467 0 -1 64 3626 277 0 0 4 0 0 0 17 0 9 0 28802177 888762368 10881 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2898] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2898/stat : 2898 (java) S 2892 2894 2467 0 -1 64 19 277 0 0 0 0 0 0 16 0 9 0 28802177 888762368 10881 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2899] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2899/stat : 2899 (java) S 2892 2894 2467 0 -1 64 9 277 0 0 0 0 0 0 15 0 9 0 28802177 888762368 10881 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2900] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2900/stat : 2900 (java) S 2892 2894 2467 0 -1 64 2 277 0 0 0 0 0 0 18 0 9 0 28802179 888762368 10881 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2901] ppid=2892 vsize=867932 CPUtime=0.25
/proc/2894/task/2901/stat : 2901 (java) S 2892 2894 2467 0 -1 64 702 277 0 0 25 0 0 0 16 0 9 0 28802179 888762368 10881 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2902] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2902/stat : 2902 (java) S 2892 2894 2467 0 -1 64 0 277 0 0 0 0 0 0 19 0 9 0 28802179 888762368 10881 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2903] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2903/stat : 2903 (java) S 2892 2894 2467 0 -1 64 9 277 0 0 0 0 0 0 15 0 9 0 28802180 888762368 10881 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 867932

[startup+6.30206 s]
/proc/loadavg: 2.32 2.40 2.29 3/89 2907
/proc/meminfo: memFree=1706728/2055920 swapFree=4192812/4192956
[pid=2894] ppid=2892 vsize=867932 CPUtime=6.06
/proc/2894/stat : 2894 (java) S 2892 2894 2467 0 -1 0 17342 277 1 0 597 9 0 0 18 0 9 0 28802174 888762368 10882 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2894/statm: 216983 10882 2657 9 0 211419 0
[pid=2894/tid=2896] ppid=2892 vsize=867932 CPUtime=5.7
/proc/2894/task/2896/stat : 2896 (java) R 2892 2894 2467 0 -1 64 12153 277 1 0 565 5 0 0 25 0 9 0 28802176 888762368 10882 996147200 134512640 134550932 4294955968 18446744073709551615 4126871862 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2897] ppid=2892 vsize=867932 CPUtime=0.04
/proc/2894/task/2897/stat : 2897 (java) S 2892 2894 2467 0 -1 64 3626 277 0 0 4 0 0 0 16 0 9 0 28802177 888762368 10882 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2898] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2898/stat : 2898 (java) S 2892 2894 2467 0 -1 64 19 277 0 0 0 0 0 0 16 0 9 0 28802177 888762368 10882 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2899] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2899/stat : 2899 (java) S 2892 2894 2467 0 -1 64 9 277 0 0 0 0 0 0 15 0 9 0 28802177 888762368 10882 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2900] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2900/stat : 2900 (java) S 2892 2894 2467 0 -1 64 2 277 0 0 0 0 0 0 18 0 9 0 28802179 888762368 10882 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2901] ppid=2892 vsize=867932 CPUtime=0.26
/proc/2894/task/2901/stat : 2901 (java) S 2892 2894 2467 0 -1 64 702 277 0 0 26 0 0 0 16 0 9 0 28802179 888762368 10882 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2902] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2902/stat : 2902 (java) S 2892 2894 2467 0 -1 64 0 277 0 0 0 0 0 0 19 0 9 0 28802179 888762368 10882 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2903] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2903/stat : 2903 (java) S 2892 2894 2467 0 -1 64 21 277 0 0 0 0 0 0 15 0 9 0 28802180 888762368 10882 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 867932

[startup+12.7018 s]
/proc/loadavg: 2.38 2.41 2.29 3/89 2907
/proc/meminfo: memFree=1706536/2055920 swapFree=4192812/4192956
[pid=2894] ppid=2892 vsize=867932 CPUtime=12.39
/proc/2894/stat : 2894 (java) S 2892 2894 2467 0 -1 0 17344 277 1 0 1230 9 0 0 18 0 9 0 28802174 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2894/statm: 216983 10884 2657 9 0 211419 0
[pid=2894/tid=2896] ppid=2892 vsize=867932 CPUtime=12.03
/proc/2894/task/2896/stat : 2896 (java) R 2892 2894 2467 0 -1 64 12155 277 1 0 1198 5 0 0 25 0 9 0 28802176 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4126850211 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2897] ppid=2892 vsize=867932 CPUtime=0.04
/proc/2894/task/2897/stat : 2897 (java) S 2892 2894 2467 0 -1 64 3626 277 0 0 4 0 0 0 16 0 9 0 28802177 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2898] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2898/stat : 2898 (java) S 2892 2894 2467 0 -1 64 19 277 0 0 0 0 0 0 16 0 9 0 28802177 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2899] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2899/stat : 2899 (java) S 2892 2894 2467 0 -1 64 9 277 0 0 0 0 0 0 15 0 9 0 28802177 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2900] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2900/stat : 2900 (java) S 2892 2894 2467 0 -1 64 2 277 0 0 0 0 0 0 18 0 9 0 28802179 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2901] ppid=2892 vsize=867932 CPUtime=0.26
/proc/2894/task/2901/stat : 2901 (java) S 2892 2894 2467 0 -1 64 702 277 0 0 26 0 0 0 16 0 9 0 28802179 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2902] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2902/stat : 2902 (java) S 2892 2894 2467 0 -1 64 0 277 0 0 0 0 0 0 19 0 9 0 28802179 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2903] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2903/stat : 2903 (java) S 2892 2894 2467 0 -1 64 21 277 0 0 0 0 0 0 15 0 9 0 28802180 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.39
Current children cumulated vsize (KiB) 867932

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

[startup+12.9018 s]
/proc/loadavg: 2.38 2.41 2.29 3/89 2907
/proc/meminfo: memFree=1706536/2055920 swapFree=4192812/4192956
[pid=2894] ppid=2892 vsize=867932 CPUtime=12.59
/proc/2894/stat : 2894 (java) S 2892 2894 2467 0 -1 0 17344 277 1 0 1250 9 0 0 18 0 9 0 28802174 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2894/statm: 216983 10884 2657 9 0 211419 0
[pid=2894/tid=2896] ppid=2892 vsize=867932 CPUtime=12.23
/proc/2894/task/2896/stat : 2896 (java) R 2892 2894 2467 0 -1 64 12155 277 1 0 1218 5 0 0 25 0 9 0 28802176 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4126878827 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2897] ppid=2892 vsize=867932 CPUtime=0.04
/proc/2894/task/2897/stat : 2897 (java) S 2892 2894 2467 0 -1 64 3626 277 0 0 4 0 0 0 16 0 9 0 28802177 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2898] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2898/stat : 2898 (java) S 2892 2894 2467 0 -1 64 19 277 0 0 0 0 0 0 16 0 9 0 28802177 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2899] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2899/stat : 2899 (java) S 2892 2894 2467 0 -1 64 9 277 0 0 0 0 0 0 15 0 9 0 28802177 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2900] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2900/stat : 2900 (java) S 2892 2894 2467 0 -1 64 2 277 0 0 0 0 0 0 18 0 9 0 28802179 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2901] ppid=2892 vsize=867932 CPUtime=0.26
/proc/2894/task/2901/stat : 2901 (java) S 2892 2894 2467 0 -1 64 702 277 0 0 26 0 0 0 16 0 9 0 28802179 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2902] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2902/stat : 2902 (java) S 2892 2894 2467 0 -1 64 0 277 0 0 0 0 0 0 19 0 9 0 28802179 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2903] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2903/stat : 2903 (java) S 2892 2894 2467 0 -1 64 21 277 0 0 0 0 0 0 15 0 9 0 28802180 888762368 10884 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 867932

[startup+13.0028 s]
/proc/loadavg: 2.38 2.41 2.29 3/89 2907
/proc/meminfo: memFree=1706536/2055920 swapFree=4192812/4192956
[pid=2894] ppid=2892 vsize=867932 CPUtime=12.69
/proc/2894/stat : 2894 (java) S 2892 2894 2467 0 -1 0 17430 277 1 0 1260 9 0 0 18 0 9 0 28802174 888762368 10970 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2894/statm: 216983 10970 2657 9 0 211419 0
[pid=2894/tid=2896] ppid=2892 vsize=867932 CPUtime=12.33
/proc/2894/task/2896/stat : 2896 (java) R 2892 2894 2467 0 -1 64 12241 277 1 0 1228 5 0 0 25 0 9 0 28802176 888762368 10970 996147200 134512640 134550932 4294955968 18446744073709551615 4125957095 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2897] ppid=2892 vsize=867932 CPUtime=0.04
/proc/2894/task/2897/stat : 2897 (java) S 2892 2894 2467 0 -1 64 3626 277 0 0 4 0 0 0 16 0 9 0 28802177 888762368 10970 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2898] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2898/stat : 2898 (java) S 2892 2894 2467 0 -1 64 19 277 0 0 0 0 0 0 16 0 9 0 28802177 888762368 10970 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2899] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2899/stat : 2899 (java) S 2892 2894 2467 0 -1 64 9 277 0 0 0 0 0 0 15 0 9 0 28802177 888762368 10970 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2900] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2900/stat : 2900 (java) S 2892 2894 2467 0 -1 64 2 277 0 0 0 0 0 0 18 0 9 0 28802179 888762368 10970 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2901] ppid=2892 vsize=867932 CPUtime=0.26
/proc/2894/task/2901/stat : 2901 (java) S 2892 2894 2467 0 -1 64 702 277 0 0 26 0 0 0 16 0 9 0 28802179 888762368 10970 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2902] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2902/stat : 2902 (java) S 2892 2894 2467 0 -1 64 0 277 0 0 0 0 0 0 19 0 9 0 28802179 888762368 10970 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2894/tid=2903] ppid=2892 vsize=867932 CPUtime=0
/proc/2894/task/2903/stat : 2903 (java) S 2892 2894 2467 0 -1 64 21 277 0 0 0 0 0 0 15 0 9 0 28802180 888762368 10970 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 867932

Child status: 0
Real time (s): 13.0186
CPU time (s): 12.7121
CPU user time (s): 12.6041
CPU system time (s): 0.107983
CPU usage (%): 97.6452
Max. virtual memory (cumulated for all children) (KiB): 867932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.6041
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17736
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= 1544
involuntary context switches= 1972

runsolver used 0.023996 second user time and 0.06399 second system time

The end

Launcher Data 

Begin job on node28 at 2009-07-12 18:49:16
IDJOB=2098896
IDBENCH=59466
IDSOLVER=774
FILE ID=node28/2098896-1247417355
PBS_JOBID= 9510814
Free space on /tmp= 66116 MiB

SOLVER NAME= Abscon 112v4 ESAC
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-64_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-2098896-1247417355/watcher-2098896-1247417355 -o /tmp/evaluation-result-2098896-1247417355/solver-2098896-1247417355 -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-2098896-1247417355.xml

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

MD5SUM BENCH= 2231471d50e97e11ba4c574b4aba0c87
RANDOM SEED=2021582325

node28.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		: 3000.230
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		: 3000.230
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:       1740688 kB
Buffers:         43988 kB
Cached:         124108 kB
SwapCached:          0 kB
Active:         180136 kB
Inactive:        78468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1740688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:         107892 kB
Slab:            41536 kB
Committed_AS:  1008172 kB
PageTables:       1976 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66116 MiB
End job on node28 at 2009-07-12 18:49:29