Trace number 2097599

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 ACUNSAT 7.29389 7.90692

DiagnosticValue
CHECKS8302060
NODES95782

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 benchmark0.887865
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 

0.03/0.09	
0.03/0.09	Abscon 112 (May, 2008)
0.17/0.27	
0.17/0.27	   configuration
0.17/0.27	     name=mac.xml
0.27/0.31	   
0.27/0.31	   instance
0.27/0.31	     name=HOME/instance-2097599-1247413584.xml
0.27/0.34	   
0.27/0.34	   domains being loaded...
0.27/0.35	   
0.27/0.35	   variables being loaded...
0.27/0.38	     nbVariables=20  nbDomainTypes=1  minDomainSize=20  maxDomainSize=20  nbTotalValues=400
0.27/0.38	       =>  wckTime=0.109  cpuTime=0.09  mem=7M892
0.27/0.38	   
0.27/0.38	   predicates being loaded...
0.37/0.45	   
0.37/0.45	   constraints being loaded...
0.58/0.67	     nbConstraints=191  nbGlobalConstraints=1  nbMergedConstraints=10  nbConvertedConstraints=190
0.58/0.67	     nbConvertConstraintsChecks=4400  nbExtensionStructures=11  nbSharedExtensionStructures=179
0.58/0.67	     nbConflictsStructures=11  nbSharedConflictsStructures=179  nbSharedBinaryRepresentations=399  minDegree=20
0.58/0.67	     maxDegree=20  minArity=2  avgArity=2.09  maxArity=20  nbGenerators=0  nbFusions=0  symmetryWckTime=0.061
0.58/0.67	     symmetryCpuTime=0.03  nbCliques=1
0.58/0.67	       =>  wckTime=0.399  cpuTime=0.3  mem=14M802
0.67/0.72	   
0.67/0.72	   solver IterativeSystematicSolver being built... 
0.67/0.79	   
0.67/0.79	   INFO : Forward propagation technique limited 
0.76/0.85	       =>  wckTime=0.58  cpuTime=0.41  mem=19M577
0.76/0.86	   
0.76/0.86	   preprocessing
0.76/0.86	     nbConstraintChecks=400  nbPropagations=30  nbRevisions=20  nbUselessRevisions=0  nbRemovedValues=130
0.76/0.86	     detectedInconsistency=no
0.76/0.86	       =>  wckTime=0.0070  cpuTime=0.0  mem=19M577
0.87/0.99	   
0.87/0.99	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=21M530)
7.18/7.88	   
7.18/7.88	   search
7.18/7.88	     run=17  nbConstraintChecks=8301659  minDepth=0  maxDepth=16  nbPropagations=2136535  nbRevisions=7832150
7.18/7.88	     nbUselessRevisions=5731426  nbAssignments=95782  nbFailedAssignments=25900  nbBacktracks=69731
7.18/7.88	     nbVisitedNodes=143640  nbRestartNogoods=116  nbSEliminables=0  nbREliminables=0  nbIEliminables=14.83
7.18/7.88	     nbDEliminables=0  nbPEliminables=0
7.18/7.88	       =>  wckTime=7.027  cpuTime=6.35  mem=21M530
7.18/7.88	   
7.18/7.88	   global
7.18/7.88	     nbConstraintChecks=8302059  nbPropagations=2136565  nbRevisions=7832170  nbUselessRevisions=5731426
7.18/7.88	     nbRestartNogoods=116  solvingWckTime=7.029  solvingCpuTime=6.35  expiredTime=no  totalExploration=yes
7.18/7.88	     nbFoundSolutions=0  globalCpuTime=6.8
7.18/7.88	       =>  wckTime=7.612  cpuTime=6.76  mem=21M530
7.18/7.88	   
7.18/7.88	s UNSATISFIABLE
7.18/7.88	d NODES 95782
7.18/7.88	d CHECKS 8302059
7.18/7.89	   
7.18/7.89	   totalWckTime=7.682  totalCpuTime=6.81

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-2097599-1247413584/watcher-2097599-1247413584 -o /tmp/evaluation-result-2097599-1247413584/solver-2097599-1247413584 -C 1800 -W 2000 -M 900 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-2097599-1247413584.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: 2.20 2.06 2.02 4/80 2063
/proc/meminfo: memFree=1779488/2055920 swapFree=4192812/4192956
[pid=2063] ppid=2061 vsize=18576 CPUtime=0
/proc/2063/stat : 2063 (runsolver) R 2061 2063 32214 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 28425044 19021824 284 996147200 4194304 4302564 548682068384 18446744073709551615 217871609127 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/2063/statm: 4644 284 249 26 0 2626 0

[startup+0.0508391 s]
/proc/loadavg: 2.20 2.06 2.02 4/80 2063
/proc/meminfo: memFree=1779488/2055920 swapFree=4192812/4192956
[pid=2063] ppid=2061 vsize=862260 CPUtime=0.03
/proc/2063/stat : 2063 (java) S 2061 2063 32214 0 -1 0 2397 0 1 0 2 1 0 0 18 0 6 0 28425044 882954240 1975 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/2063/statm: 215565 1975 905 9 0 210480 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 862260

[startup+0.101684 s]
/proc/loadavg: 2.20 2.06 2.02 4/80 2063
/proc/meminfo: memFree=1779488/2055920 swapFree=4192812/4192956
[pid=2063] ppid=2061 vsize=865984 CPUtime=0.08
/proc/2063/stat : 2063 (java) S 2061 2063 32214 0 -1 0 3716 0 1 0 7 1 0 0 18 0 9 0 28425044 886767616 3184 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2063/statm: 216496 3184 1694 9 0 210981 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865984

[startup+0.301707 s]
/proc/loadavg: 2.20 2.06 2.02 4/80 2063
/proc/meminfo: memFree=1779488/2055920 swapFree=4192812/4192956
[pid=2063] ppid=2061 vsize=866300 CPUtime=0.27
/proc/2063/stat : 2063 (java) S 2061 2063 32214 0 -1 0 5662 0 1 0 24 3 0 0 18 0 9 0 28425044 887091200 5074 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2063/statm: 216575 5074 1910 9 0 211053 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 866300

[startup+0.701756 s]
/proc/loadavg: 2.20 2.06 2.02 4/80 2063
/proc/meminfo: memFree=1779488/2055920 swapFree=4192812/4192956
[pid=2063] ppid=2061 vsize=867928 CPUtime=0.67
/proc/2063/stat : 2063 (java) S 2061 2063 32214 0 -1 0 10454 278 1 0 59 8 0 0 18 0 9 0 28425044 888758272 7725 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2063/statm: 216982 7725 2102 9 0 211418 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 867928

[startup+1.50184 s]
/proc/loadavg: 2.20 2.06 2.02 3/89 2077
/proc/meminfo: memFree=1747864/2055920 swapFree=4192812/4192956
[pid=2063] ppid=2061 vsize=867928 CPUtime=1.45
/proc/2063/stat : 2063 (java) S 2061 2063 32214 0 -1 0 15796 278 1 0 135 10 0 0 18 0 9 0 28425044 888758272 10494 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2063/statm: 216982 10494 2656 9 0 211418 0
[pid=2063/tid=2065] ppid=2061 vsize=867928 CPUtime=1.17
/proc/2063/task/2065/stat : 2065 (java) R 2061 2063 32214 0 -1 64 11937 278 1 0 109 8 0 0 25 0 9 0 28425045 888758272 10494 996147200 134512640 134550932 4294955968 18446744073709551615 4126834420 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2066] ppid=2061 vsize=867928 CPUtime=0.03
/proc/2063/task/2066/stat : 2066 (java) S 2061 2063 32214 0 -1 64 2290 278 0 0 3 0 0 0 16 0 9 0 28425046 888758272 10494 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2067] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2067/stat : 2067 (java) S 2061 2063 32214 0 -1 64 19 278 0 0 0 0 0 0 16 0 9 0 28425047 888758272 10494 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2068] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2068/stat : 2068 (java) S 2061 2063 32214 0 -1 64 11 278 0 0 0 0 0 0 15 0 9 0 28425047 888758272 10494 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2069] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2069/stat : 2069 (java) S 2061 2063 32214 0 -1 64 2 278 0 0 0 0 0 0 18 0 9 0 28425049 888758272 10494 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2070] ppid=2061 vsize=867928 CPUtime=0.22
/proc/2063/task/2070/stat : 2070 (java) S 2061 2063 32214 0 -1 64 731 278 0 0 22 0 0 0 16 0 9 0 28425049 888758272 10494 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2071] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2071/stat : 2071 (java) S 2061 2063 32214 0 -1 64 0 278 0 0 0 0 0 0 19 0 9 0 28425049 888758272 10494 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2072] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2072/stat : 2072 (java) S 2061 2063 32214 0 -1 64 3 278 0 0 0 0 0 0 15 0 9 0 28425049 888758272 10494 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 867928

[startup+3.10183 s]
/proc/loadavg: 2.20 2.06 2.02 3/89 2077
/proc/meminfo: memFree=1747608/2055920 swapFree=4192812/4192956
[pid=2063] ppid=2061 vsize=867928 CPUtime=2.53
/proc/2063/stat : 2063 (java) S 2061 2063 32214 0 -1 0 15800 278 1 0 241 12 0 0 18 0 9 0 28425044 888758272 10497 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2063/statm: 216982 10497 2656 9 0 211418 0
[pid=2063/tid=2065] ppid=2061 vsize=867928 CPUtime=2.22
/proc/2063/task/2065/stat : 2065 (java) R 2061 2063 32214 0 -1 64 11940 278 1 0 214 8 0 0 25 0 9 0 28425045 888758272 10497 996147200 134512640 134550932 4294955968 18446744073709551615 4126834350 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2066] ppid=2061 vsize=867928 CPUtime=0.05
/proc/2063/task/2066/stat : 2066 (java) S 2061 2063 32214 0 -1 64 2290 278 0 0 4 1 0 0 16 0 9 0 28425046 888758272 10497 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2067] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2067/stat : 2067 (java) S 2061 2063 32214 0 -1 64 19 278 0 0 0 0 0 0 16 0 9 0 28425047 888758272 10497 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2068] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2068/stat : 2068 (java) S 2061 2063 32214 0 -1 64 11 278 0 0 0 0 0 0 15 0 9 0 28425047 888758272 10497 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2069] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2069/stat : 2069 (java) S 2061 2063 32214 0 -1 64 2 278 0 0 0 0 0 0 18 0 9 0 28425049 888758272 10497 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2070] ppid=2061 vsize=867928 CPUtime=0.22
/proc/2063/task/2070/stat : 2070 (java) S 2061 2063 32214 0 -1 64 732 278 0 0 22 0 0 0 15 0 9 0 28425049 888758272 10497 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2071] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2071/stat : 2071 (java) S 2061 2063 32214 0 -1 64 0 278 0 0 0 0 0 0 19 0 9 0 28425049 888758272 10497 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2072] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2072/stat : 2072 (java) S 2061 2063 32214 0 -1 64 3 278 0 0 0 0 0 0 15 0 9 0 28425049 888758272 10497 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.53
Current children cumulated vsize (KiB) 867928

[startup+6.30219 s]
/proc/loadavg: 2.19 2.06 2.02 3/89 2077
/proc/meminfo: memFree=1747480/2055920 swapFree=4192812/4192956
[pid=2063] ppid=2061 vsize=867928 CPUtime=5.68
/proc/2063/stat : 2063 (java) S 2061 2063 32214 0 -1 0 15815 278 1 0 556 12 0 0 18 0 9 0 28425044 888758272 10498 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2063/statm: 216982 10498 2656 9 0 211418 0
[pid=2063/tid=2065] ppid=2061 vsize=867928 CPUtime=5.38
/proc/2063/task/2065/stat : 2065 (java) R 2061 2063 32214 0 -1 64 11943 278 1 0 529 9 0 0 25 0 9 0 28425045 888758272 10498 996147200 134512640 134550932 4294955968 18446744073709551615 4126840690 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2066] ppid=2061 vsize=867928 CPUtime=0.05
/proc/2063/task/2066/stat : 2066 (java) S 2061 2063 32214 0 -1 64 2290 278 0 0 4 1 0 0 16 0 9 0 28425046 888758272 10498 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=2063/tid=2067] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2067/stat : 2067 (java) S 2061 2063 32214 0 -1 64 19 278 0 0 0 0 0 0 16 0 9 0 28425047 888758272 10498 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2068] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2068/stat : 2068 (java) S 2061 2063 32214 0 -1 64 11 278 0 0 0 0 0 0 15 0 9 0 28425047 888758272 10498 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2069] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2069/stat : 2069 (java) S 2061 2063 32214 0 -1 64 2 278 0 0 0 0 0 0 18 0 9 0 28425049 888758272 10498 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2070] ppid=2061 vsize=867928 CPUtime=0.22
/proc/2063/task/2070/stat : 2070 (java) S 2061 2063 32214 0 -1 64 732 278 0 0 22 0 0 0 16 0 9 0 28425049 888758272 10498 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2071] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2071/stat : 2071 (java) S 2061 2063 32214 0 -1 64 0 278 0 0 0 0 0 0 19 0 9 0 28425049 888758272 10498 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2072] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2072/stat : 2072 (java) S 2061 2063 32214 0 -1 64 15 278 0 0 0 0 0 0 15 0 9 0 28425049 888758272 10498 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.68
Current children cumulated vsize (KiB) 867928

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

[startup+7.10228 s]
/proc/loadavg: 2.19 2.06 2.02 3/89 2077
/proc/meminfo: memFree=1747480/2055920 swapFree=4192812/4192956
[pid=2063] ppid=2061 vsize=867928 CPUtime=6.48
/proc/2063/stat : 2063 (java) S 2061 2063 32214 0 -1 0 15816 278 1 0 636 12 0 0 18 0 9 0 28425044 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2063/statm: 216982 10499 2656 9 0 211418 0
[pid=2063/tid=2065] ppid=2061 vsize=867928 CPUtime=6.18
/proc/2063/task/2065/stat : 2065 (java) R 2061 2063 32214 0 -1 64 11944 278 1 0 609 9 0 0 25 0 9 0 28425045 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4126818851 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2066] ppid=2061 vsize=867928 CPUtime=0.05
/proc/2063/task/2066/stat : 2066 (java) S 2061 2063 32214 0 -1 64 2290 278 0 0 4 1 0 0 16 0 9 0 28425046 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=2063/tid=2067] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2067/stat : 2067 (java) S 2061 2063 32214 0 -1 64 19 278 0 0 0 0 0 0 16 0 9 0 28425047 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2068] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2068/stat : 2068 (java) S 2061 2063 32214 0 -1 64 11 278 0 0 0 0 0 0 15 0 9 0 28425047 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2069] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2069/stat : 2069 (java) S 2061 2063 32214 0 -1 64 2 278 0 0 0 0 0 0 18 0 9 0 28425049 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2070] ppid=2061 vsize=867928 CPUtime=0.22
/proc/2063/task/2070/stat : 2070 (java) S 2061 2063 32214 0 -1 64 732 278 0 0 22 0 0 0 16 0 9 0 28425049 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2071] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2071/stat : 2071 (java) S 2061 2063 32214 0 -1 64 0 278 0 0 0 0 0 0 19 0 9 0 28425049 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2072] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2072/stat : 2072 (java) S 2061 2063 32214 0 -1 64 15 278 0 0 0 0 0 0 15 0 9 0 28425049 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.48
Current children cumulated vsize (KiB) 867928

[startup+7.50233 s]
/proc/loadavg: 2.19 2.06 2.02 3/89 2077
/proc/meminfo: memFree=1747480/2055920 swapFree=4192812/4192956
[pid=2063] ppid=2061 vsize=867928 CPUtime=6.88
/proc/2063/stat : 2063 (java) S 2061 2063 32214 0 -1 0 15816 278 1 0 676 12 0 0 18 0 9 0 28425044 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/2063/statm: 216982 10499 2656 9 0 211418 0
[pid=2063/tid=2065] ppid=2061 vsize=867928 CPUtime=6.58
/proc/2063/task/2065/stat : 2065 (java) R 2061 2063 32214 0 -1 64 11944 278 1 0 649 9 0 0 25 0 9 0 28425045 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4126840649 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2066] ppid=2061 vsize=867928 CPUtime=0.05
/proc/2063/task/2066/stat : 2066 (java) S 2061 2063 32214 0 -1 64 2290 278 0 0 4 1 0 0 16 0 9 0 28425046 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=2063/tid=2067] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2067/stat : 2067 (java) S 2061 2063 32214 0 -1 64 19 278 0 0 0 0 0 0 16 0 9 0 28425047 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2068] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2068/stat : 2068 (java) S 2061 2063 32214 0 -1 64 11 278 0 0 0 0 0 0 15 0 9 0 28425047 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2069] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2069/stat : 2069 (java) S 2061 2063 32214 0 -1 64 2 278 0 0 0 0 0 0 18 0 9 0 28425049 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2070] ppid=2061 vsize=867928 CPUtime=0.22
/proc/2063/task/2070/stat : 2070 (java) S 2061 2063 32214 0 -1 64 732 278 0 0 22 0 0 0 16 0 9 0 28425049 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2071] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2071/stat : 2071 (java) S 2061 2063 32214 0 -1 64 0 278 0 0 0 0 0 0 19 0 9 0 28425049 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=2063/tid=2072] ppid=2061 vsize=867928 CPUtime=0
/proc/2063/task/2072/stat : 2072 (java) S 2061 2063 32214 0 -1 64 15 278 0 0 0 0 0 0 15 0 9 0 28425049 888758272 10499 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.88
Current children cumulated vsize (KiB) 867928

[startup+7.9016 s]
/proc/loadavg: 2.19 2.06 2.02 3/89 2077
/proc/meminfo: memFree=1747480/2055920 swapFree=4192812/4192956
[pid=2063] ppid=2061 vsize=0 CPUtime=7.27
/proc/2063/stat : 2063 (java) Z 2061 2063 32214 0 -1 12 15930 278 1 0 715 12 0 0 16 0 2 0 28425044 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/2063/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7.27
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 7.90692
CPU time (s): 7.29389
CPU user time (s): 7.15891
CPU system time (s): 0.134979
CPU usage (%): 92.2469
Max. virtual memory (cumulated for all children) (KiB): 867928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.15891
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16208
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= 1371
involuntary context switches= 1383

runsolver used 0.013997 second user time and 0.029995 second system time

The end

Launcher Data 

Begin job on node28 at 2009-07-12 17:46:24
IDJOB=2097599
IDBENCH=57556
IDSOLVER=773
FILE ID=node28/2097599-1247413584
PBS_JOBID= 9510588
Free space on /tmp= 66116 MiB

SOLVER NAME= Abscon 112v4 AC
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 mac.xml 1 XSax BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2097599-1247413584/watcher-2097599-1247413584 -o /tmp/evaluation-result-2097599-1247413584/solver-2097599-1247413584 -C 1800 -W 2000 -M 900  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-2097599-1247413584.xml

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

MD5SUM BENCH= d438b1553ec5710c6f35b3a8e61b7288
RANDOM SEED=1886069411

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:       1779968 kB
Buffers:         40540 kB
Cached:         122796 kB
SwapCached:          0 kB
Active:         144628 kB
Inactive:        75052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          73660 kB
Slab:            41384 kB
Committed_AS:  1008276 kB
PageTables:       1916 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 17:46:32