Trace number 2098464

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 7.73182 7.75841

DiagnosticValue
CHECKS12474400
NODES17039

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-12.xml
MD5SUMfb983333e3cbdf7d1c06cbf488766133
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 benchmark0.604907
Satisfiable
(Un)Satisfiability was proved
Number of variables48
Number of constraints1164
Maximum constraint arity2
Maximum domain size48
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1164
Global constraints used (with number of constraints)

Solver Data 

0.00/0.09	
0.00/0.09	Abscon 112 (May, 2008)
0.18/0.24	
0.18/0.24	   configuration
0.18/0.25	     name=esac.xml
0.18/0.28	   
0.18/0.28	   instance
0.18/0.28	     name=HOME/instance-2098464-1247415650.xml
0.28/0.31	   
0.28/0.31	   domains being loaded...
0.28/0.32	   
0.28/0.32	   variables being loaded...
0.28/0.36	     nbVariables=48  nbDomainTypes=1  minDomainSize=48  maxDomainSize=48  nbTotalValues=2304
0.28/0.36	       =>  wckTime=0.108  cpuTime=0.1  mem=7M892
0.28/0.36	   
0.28/0.36	   predicates being loaded...
0.38/0.42	   
0.38/0.42	   constraints being loaded...
0.86/0.95	     nbConstraints=1129  nbGlobalConstraints=1  nbMergedConstraints=36  nbConvertedConstraints=1128
0.86/0.95	     nbConvertConstraintsChecks=29952  nbExtensionStructures=13  nbSharedExtensionStructures=1115
0.86/0.95	     nbConflictsStructures=13  nbSharedConflictsStructures=1115  nbSharedBinaryRepresentations=1151  minDegree=48
0.86/0.95	     maxDegree=48  minArity=2  avgArity=2.04  maxArity=48  nbGenerators=0  nbFusions=0  symmetryWckTime=0.107
0.86/0.95	     symmetryCpuTime=0.06  nbCliques=1
0.86/0.95	       =>  wckTime=0.702  cpuTime=0.51  mem=20M592
0.97/1.01	   
0.97/1.01	   solver IterativeSystematicSolver being built... 
0.97/1.08	   
0.97/1.08	   INFO : Forward propagation technique limited 
1.08/1.14	       =>  wckTime=0.893  cpuTime=0.62  mem=20M518
1.17/1.22	   
1.17/1.22	   preprocessing
1.17/1.22	     nbConstraintChecks=78898  nbPropagations=972  nbRevisions=5277  nbUselessRevisions=3913  nbSingletonTests=52
1.17/1.22	     nbEffectiveSingletonTests=0  nbACRemovals=1080  nbFoundSingletons=0  nbRemovedValues=1080  detectedInconsistency=no
1.17/1.22	       =>  wckTime=0.078  cpuTime=0.06  mem=21M493
1.47/1.57	   
1.47/1.57	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=22M468)
7.67/7.74	   
7.67/7.74	   search
7.67/7.74	     run=12  nbConstraintChecks=12395480  minDepth=0  maxDepth=24  nbPropagations=791571  nbRevisions=7090871
7.67/7.74	     nbUselessRevisions=5929993  nbAssignments=17039  nbFailedAssignments=3559  nbBacktracks=13333  nbVisitedNodes=22914
7.67/7.74	     nbRestartNogoods=82  nbSEliminables=0  nbREliminables=0  nbIEliminables=44.08  nbDEliminables=0  nbPEliminables=0
7.67/7.74	       =>  wckTime=6.596  cpuTime=6.5  mem=22M468
7.67/7.74	   
7.67/7.74	   global
7.67/7.74	     nbConstraintChecks=12474378  nbPropagations=792543  nbRevisions=7096148  nbUselessRevisions=5933906
7.67/7.74	     nbRestartNogoods=82  solvingWckTime=6.598  solvingCpuTime=6.5  expiredTime=no  totalExploration=yes
7.67/7.74	     nbFoundSolutions=0  globalCpuTime=7.15
7.67/7.74	       =>  wckTime=7.493  cpuTime=7.12  mem=22M468
7.67/7.74	   
7.67/7.74	s UNSATISFIABLE
7.67/7.74	d NODES 17039
7.67/7.74	d CHECKS 12474378
7.67/7.74	   
7.67/7.74	   totalWckTime=7.559  totalCpuTime=7.15

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-2098464-1247415650/watcher-2098464-1247415650 -o /tmp/evaluation-result-2098464-1247415650/solver-2098464-1247415650 -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-2098464-1247415650.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: 1.93 1.98 1.99 4/80 29137
/proc/meminfo: memFree=1717544/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=18576 CPUtime=0
/proc/29137/stat : 29137 (runsolver) R 29135 29137 29061 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 28628990 19021824 284 996147200 4194304 4302564 548682068384 18446744073709551615 269930261799 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/29137/statm: 4644 284 249 26 0 2626 0

[startup+0.0930139 s]
/proc/loadavg: 1.93 1.98 1.99 4/80 29137
/proc/meminfo: memFree=1717544/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=865980 CPUtime=0.08
/proc/29137/stat : 29137 (java) S 29135 29137 29061 0 -1 0 3711 0 1 0 6 2 0 0 18 0 9 0 28628990 886763520 3182 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29137/statm: 216495 3182 1694 9 0 210980 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865980

[startup+0.10201 s]
/proc/loadavg: 1.93 1.98 1.99 4/80 29137
/proc/meminfo: memFree=1717544/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=865980 CPUtime=0.09
/proc/29137/stat : 29137 (java) S 29135 29137 29061 0 -1 0 3739 0 1 0 7 2 0 0 18 0 9 0 28628990 886763520 3207 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29137/statm: 216495 3207 1700 9 0 210980 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 865980

[startup+0.30104 s]
/proc/loadavg: 1.93 1.98 1.99 4/80 29137
/proc/meminfo: memFree=1717544/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=866380 CPUtime=0.28
/proc/29137/stat : 29137 (java) S 29135 29137 29061 0 -1 0 5966 0 1 0 25 3 0 0 18 0 9 0 28628990 887173120 5333 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29137/statm: 216595 5333 1984 9 0 211053 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866380

[startup+0.701085 s]
/proc/loadavg: 1.93 1.98 1.99 4/80 29137
/proc/meminfo: memFree=1717544/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=867772 CPUtime=0.68
/proc/29137/stat : 29137 (java) S 29135 29137 29061 0 -1 0 8686 0 1 0 62 6 0 0 18 0 9 0 28628990 888598528 8038 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29137/statm: 216943 8039 2039 9 0 211379 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 867772

[startup+1.50218 s]
/proc/loadavg: 1.93 1.98 1.99 4/89 29150
/proc/meminfo: memFree=1688160/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=868552 CPUtime=1.47
/proc/29137/stat : 29137 (java) S 29135 29137 29061 0 -1 0 17609 335 1 0 133 13 1 0 18 0 9 0 28628990 889397248 11024 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29137/statm: 217138 11024 2657 9 0 211574 0
[pid=29137/tid=29139] ppid=29135 vsize=868552 CPUtime=1.11
/proc/29137/task/29139/stat : 29139 (java) R 29135 29137 29061 0 -1 64 12716 335 1 0 100 10 1 0 25 0 9 0 28628991 889397248 11024 996147200 134512640 134550932 4294955968 18446744073709551615 4127166195 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29140] ppid=29135 vsize=868552 CPUtime=0.06
/proc/29137/task/29140/stat : 29140 (java) S 29135 29137 29061 0 -1 64 3115 335 0 0 5 0 1 0 17 0 9 0 28628992 889397248 11024 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29141] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29141/stat : 29141 (java) S 29135 29137 29061 0 -1 64 16 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11024 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29142] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29142/stat : 29142 (java) S 29135 29137 29061 0 -1 64 10 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11024 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29143] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29143/stat : 29143 (java) S 29135 29137 29061 0 -1 64 2 335 0 0 0 0 1 0 24 0 9 0 28628995 889397248 11024 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29144] ppid=29135 vsize=868552 CPUtime=0.28
/proc/29137/task/29144/stat : 29144 (java) S 29135 29137 29061 0 -1 64 931 335 0 0 27 0 1 0 15 0 9 0 28628995 889397248 11024 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29145] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29145/stat : 29145 (java) S 29135 29137 29061 0 -1 64 1 335 0 0 0 0 1 0 25 0 9 0 28628995 889397248 11024 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29146] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29146/stat : 29146 (java) S 29135 29137 29061 0 -1 64 12 335 0 0 0 0 1 0 15 0 9 0 28628995 889397248 11024 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 868552

[startup+3.10137 s]
/proc/loadavg: 1.93 1.98 1.99 3/89 29150
/proc/meminfo: memFree=1683296/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=868552 CPUtime=3.07
/proc/29137/stat : 29137 (java) S 29135 29137 29061 0 -1 0 17637 335 1 0 293 13 1 0 18 0 9 0 28628990 889397248 11050 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29137/statm: 217138 11050 2657 9 0 211574 0
[pid=29137/tid=29139] ppid=29135 vsize=868552 CPUtime=2.67
/proc/29137/task/29139/stat : 29139 (java) R 29135 29137 29061 0 -1 64 12723 335 1 0 256 10 1 0 25 0 9 0 28628991 889397248 11050 996147200 134512640 134550932 4294955968 18446744073709551615 4127101949 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29140] ppid=29135 vsize=868552 CPUtime=0.06
/proc/29137/task/29140/stat : 29140 (java) S 29135 29137 29061 0 -1 64 3115 335 0 0 5 0 1 0 17 0 9 0 28628992 889397248 11050 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29141] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29141/stat : 29141 (java) S 29135 29137 29061 0 -1 64 16 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11050 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29142] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29142/stat : 29142 (java) S 29135 29137 29061 0 -1 64 10 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11050 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29143] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29143/stat : 29143 (java) S 29135 29137 29061 0 -1 64 2 335 0 0 0 0 1 0 24 0 9 0 28628995 889397248 11050 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29144] ppid=29135 vsize=868552 CPUtime=0.31
/proc/29137/task/29144/stat : 29144 (java) S 29135 29137 29061 0 -1 64 952 335 0 0 30 0 1 0 16 0 9 0 28628995 889397248 11050 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29145] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29145/stat : 29145 (java) S 29135 29137 29061 0 -1 64 1 335 0 0 0 0 1 0 25 0 9 0 28628995 889397248 11050 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29146] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29146/stat : 29146 (java) S 29135 29137 29061 0 -1 64 12 335 0 0 0 0 1 0 15 0 9 0 28628995 889397248 11050 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 868552

[startup+6.30274 s]
/proc/loadavg: 1.93 1.98 1.99 3/89 29150
/proc/meminfo: memFree=1683168/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=868552 CPUtime=6.27
/proc/29137/stat : 29137 (java) S 29135 29137 29061 0 -1 0 17675 335 1 0 613 13 1 0 18 0 9 0 28628990 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29137/statm: 217138 11055 2657 9 0 211574 0
[pid=29137/tid=29139] ppid=29135 vsize=868552 CPUtime=5.87
/proc/29137/task/29139/stat : 29139 (java) R 29135 29137 29061 0 -1 64 12727 335 1 0 576 10 1 0 25 0 9 0 28628991 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4127104960 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29140] ppid=29135 vsize=868552 CPUtime=0.06
/proc/29137/task/29140/stat : 29140 (java) S 29135 29137 29061 0 -1 64 3115 335 0 0 5 0 1 0 16 0 9 0 28628992 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29141] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29141/stat : 29141 (java) S 29135 29137 29061 0 -1 64 16 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29142] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29142/stat : 29142 (java) S 29135 29137 29061 0 -1 64 10 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29143] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29143/stat : 29143 (java) S 29135 29137 29061 0 -1 64 2 335 0 0 0 0 1 0 24 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29144] ppid=29135 vsize=868552 CPUtime=0.32
/proc/29137/task/29144/stat : 29144 (java) S 29135 29137 29061 0 -1 64 956 335 0 0 30 1 1 0 17 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29145] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29145/stat : 29145 (java) S 29135 29137 29061 0 -1 64 1 335 0 0 0 0 1 0 25 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29146] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29146/stat : 29146 (java) S 29135 29137 29061 0 -1 64 42 335 0 0 0 0 1 0 15 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 868552

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

[startup+7.10284 s]
/proc/loadavg: 1.93 1.98 1.99 3/89 29150
/proc/meminfo: memFree=1683168/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=868552 CPUtime=7.07
/proc/29137/stat : 29137 (java) S 29135 29137 29061 0 -1 0 17675 335 1 0 693 13 1 0 18 0 9 0 28628990 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29137/statm: 217138 11055 2657 9 0 211574 0
[pid=29137/tid=29139] ppid=29135 vsize=868552 CPUtime=6.67
/proc/29137/task/29139/stat : 29139 (java) R 29135 29137 29061 0 -1 64 12727 335 1 0 656 10 1 0 25 0 9 0 28628991 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4127102016 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29140] ppid=29135 vsize=868552 CPUtime=0.06
/proc/29137/task/29140/stat : 29140 (java) S 29135 29137 29061 0 -1 64 3115 335 0 0 5 0 1 0 16 0 9 0 28628992 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29141] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29141/stat : 29141 (java) S 29135 29137 29061 0 -1 64 16 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29142] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29142/stat : 29142 (java) S 29135 29137 29061 0 -1 64 10 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29143] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29143/stat : 29143 (java) S 29135 29137 29061 0 -1 64 2 335 0 0 0 0 1 0 24 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29144] ppid=29135 vsize=868552 CPUtime=0.32
/proc/29137/task/29144/stat : 29144 (java) S 29135 29137 29061 0 -1 64 956 335 0 0 30 1 1 0 17 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29145] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29145/stat : 29145 (java) S 29135 29137 29061 0 -1 64 1 335 0 0 0 0 1 0 25 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29146] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29146/stat : 29146 (java) S 29135 29137 29061 0 -1 64 42 335 0 0 0 0 1 0 15 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.07
Current children cumulated vsize (KiB) 868552

[startup+7.50289 s]
/proc/loadavg: 1.93 1.98 1.99 3/89 29150
/proc/meminfo: memFree=1683168/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=868552 CPUtime=7.47
/proc/29137/stat : 29137 (java) S 29135 29137 29061 0 -1 0 17675 335 1 0 733 13 1 0 18 0 9 0 28628990 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29137/statm: 217138 11055 2657 9 0 211574 0
[pid=29137/tid=29139] ppid=29135 vsize=868552 CPUtime=7.07
/proc/29137/task/29139/stat : 29139 (java) R 29135 29137 29061 0 -1 64 12727 335 1 0 696 10 1 0 25 0 9 0 28628991 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4127104973 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29140] ppid=29135 vsize=868552 CPUtime=0.06
/proc/29137/task/29140/stat : 29140 (java) S 29135 29137 29061 0 -1 64 3115 335 0 0 5 0 1 0 16 0 9 0 28628992 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29141] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29141/stat : 29141 (java) S 29135 29137 29061 0 -1 64 16 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29142] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29142/stat : 29142 (java) S 29135 29137 29061 0 -1 64 10 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29143] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29143/stat : 29143 (java) S 29135 29137 29061 0 -1 64 2 335 0 0 0 0 1 0 24 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29144] ppid=29135 vsize=868552 CPUtime=0.32
/proc/29137/task/29144/stat : 29144 (java) S 29135 29137 29061 0 -1 64 956 335 0 0 30 1 1 0 16 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29145] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29145/stat : 29145 (java) S 29135 29137 29061 0 -1 64 1 335 0 0 0 0 1 0 25 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29146] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29146/stat : 29146 (java) S 29135 29137 29061 0 -1 64 42 335 0 0 0 0 1 0 15 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.47
Current children cumulated vsize (KiB) 868552

[startup+7.70691 s]
/proc/loadavg: 1.93 1.98 1.99 3/89 29150
/proc/meminfo: memFree=1683176/2055920 swapFree=4192812/4192956
[pid=29137] ppid=29135 vsize=868552 CPUtime=7.67
/proc/29137/stat : 29137 (java) S 29135 29137 29061 0 -1 0 17675 335 1 0 753 13 1 0 18 0 9 0 28628990 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29137/statm: 217138 11055 2657 9 0 211574 0
[pid=29137/tid=29139] ppid=29135 vsize=868552 CPUtime=7.27
/proc/29137/task/29139/stat : 29139 (java) R 29135 29137 29061 0 -1 64 12727 335 1 0 716 10 1 0 25 0 9 0 28628991 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4127101940 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29140] ppid=29135 vsize=868552 CPUtime=0.06
/proc/29137/task/29140/stat : 29140 (java) S 29135 29137 29061 0 -1 64 3115 335 0 0 5 0 1 0 16 0 9 0 28628992 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29141] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29141/stat : 29141 (java) S 29135 29137 29061 0 -1 64 16 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29142] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29142/stat : 29142 (java) S 29135 29137 29061 0 -1 64 10 335 0 0 0 0 1 0 16 0 9 0 28628993 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29143] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29143/stat : 29143 (java) S 29135 29137 29061 0 -1 64 2 335 0 0 0 0 1 0 24 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29144] ppid=29135 vsize=868552 CPUtime=0.32
/proc/29137/task/29144/stat : 29144 (java) S 29135 29137 29061 0 -1 64 956 335 0 0 30 1 1 0 16 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29145] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29145/stat : 29145 (java) S 29135 29137 29061 0 -1 64 1 335 0 0 0 0 1 0 25 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29137/tid=29146] ppid=29135 vsize=868552 CPUtime=0.01
/proc/29137/task/29146/stat : 29146 (java) S 29135 29137 29061 0 -1 64 42 335 0 0 0 0 1 0 15 0 9 0 28628995 889397248 11055 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.67
Current children cumulated vsize (KiB) 868552

Child status: 0
Real time (s): 7.75841
CPU time (s): 7.73182
CPU user time (s): 7.58785
CPU system time (s): 0.143978
CPU usage (%): 99.6573
Max. virtual memory (cumulated for all children) (KiB): 868552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.58785
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18126
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= 1768
involuntary context switches= 1999

runsolver used 0.010998 second user time and 0.037994 second system time

The end

Launcher Data 

Begin job on node53 at 2009-07-12 18:20:50
IDJOB=2098464
IDBENCH=58670
IDSOLVER=774
FILE ID=node53/2098464-1247415650
PBS_JOBID= 9510660
Free space on /tmp= 65976 MiB

SOLVER NAME= Abscon 112v4 ESAC
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-12.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-2098464-1247415650/watcher-2098464-1247415650 -o /tmp/evaluation-result-2098464-1247415650/solver-2098464-1247415650 -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-2098464-1247415650.xml

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

MD5SUM BENCH= fb983333e3cbdf7d1c06cbf488766133
RANDOM SEED=1025605797

node53.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1717960 kB
Buffers:         35228 kB
Cached:         112740 kB
SwapCached:          0 kB
Active:         214168 kB
Inactive:        67656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:         152224 kB
Slab:            41316 kB
Committed_AS:  1013760 kB
PageTables:       1992 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= 65972 MiB
End job on node53 at 2009-07-12 18:20:58