Trace number 2098459

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 3.03354 3.08161

DiagnosticValue
CHECKS3540950
NODES4874

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-11.xml
MD5SUM7a45128bc53de7416b9c9029d3cffa95
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 benchmark0.217966
Satisfiable
(Un)Satisfiability was proved
Number of variables44
Number of constraints979
Maximum constraint arity2
Maximum domain size44
Number of constraints which are defined in extension0
Number of constraints which are defined in intension979
Global constraints used (with number of constraints)

Solver Data 

0.07/0.09	
0.07/0.09	Abscon 112 (May, 2008)
0.18/0.25	
0.18/0.25	   configuration
0.18/0.25	     name=mac.xml
0.18/0.29	   
0.18/0.29	   instance
0.18/0.29	     name=HOME/instance-2098459-1247415646.xml
0.28/0.32	   
0.28/0.32	   domains being loaded...
0.28/0.33	   
0.28/0.33	   variables being loaded...
0.28/0.36	     nbVariables=44  nbDomainTypes=1  minDomainSize=44  maxDomainSize=44  nbTotalValues=1936
0.28/0.36	       =>  wckTime=0.109  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...
0.87/0.92	     nbConstraints=947  nbGlobalConstraints=1  nbMergedConstraints=33  nbConvertedConstraints=946
0.87/0.92	     nbConvertConstraintsChecks=23232  nbExtensionStructures=12  nbSharedExtensionStructures=934
0.87/0.92	     nbConflictsStructures=12  nbSharedConflictsStructures=934  nbSharedBinaryRepresentations=967  minDegree=44
0.87/0.92	     maxDegree=44  minArity=2  avgArity=2.04  maxArity=44  nbGenerators=0  nbFusions=0  symmetryWckTime=0.098
0.87/0.92	     symmetryCpuTime=0.05  nbCliques=1
0.87/0.92	       =>  wckTime=0.663  cpuTime=0.47  mem=19M701
0.87/0.98	   
0.87/0.98	   solver IterativeSystematicSolver being built... 
0.97/1.05	   
0.97/1.05	   INFO : Forward propagation technique limited 
1.07/1.11	       =>  wckTime=0.855  cpuTime=0.58  mem=20M394
1.07/1.13	   
1.07/1.13	   preprocessing
1.07/1.13	     nbConstraintChecks=3410  nbPropagations=77  nbRevisions=88  nbUselessRevisions=0  nbRemovedValues=924
1.07/1.13	     detectedInconsistency=no
1.07/1.13	       =>  wckTime=0.024  cpuTime=0.01  mem=21M435
1.37/1.48	   
1.37/1.48	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=22M443)
2.96/3.05	   
2.96/3.05	   search
2.96/3.05	     run=9  nbConstraintChecks=3537543  minDepth=0  maxDepth=24  nbPropagations=207904  nbRevisions=1793506
2.96/3.05	     nbUselessRevisions=1479577  nbAssignments=4874  nbFailedAssignments=1110  nbBacktracks=3661  nbVisitedNodes=6629
2.96/3.05	     nbRestartNogoods=54  nbSEliminables=0  nbREliminables=0  nbIEliminables=40.48  nbDEliminables=0  nbPEliminables=0
2.96/3.05	       =>  wckTime=1.937  cpuTime=1.84  mem=22M443
2.96/3.05	   
2.96/3.05	   global
2.96/3.05	     nbConstraintChecks=3540953  nbPropagations=207981  nbRevisions=1793594  nbUselessRevisions=1479577
2.96/3.05	     nbRestartNogoods=54  solvingWckTime=1.94  solvingCpuTime=1.85  expiredTime=no  totalExploration=yes
2.96/3.05	     nbFoundSolutions=0  globalCpuTime=2.46
2.96/3.05	       =>  wckTime=2.796  cpuTime=2.43  mem=22M443
2.96/3.05	   
2.96/3.05	s UNSATISFIABLE
2.96/3.05	d NODES 4874
2.96/3.05	d CHECKS 3540953
2.96/3.05	   
2.96/3.05	   totalWckTime=2.862  totalCpuTime=2.46

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-2098459-1247415646/watcher-2098459-1247415646 -o /tmp/evaluation-result-2098459-1247415646/solver-2098459-1247415646 -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-2098459-1247415646.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: 2.01 2.00 2.00 4/80 29098
/proc/meminfo: memFree=1717624/2055920 swapFree=4192812/4192956
[pid=29098] ppid=29096 vsize=18576 CPUtime=0
/proc/29098/stat : 29098 (runsolver) R 29096 29098 29061 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 28628649 19021824 284 996147200 4194304 4302564 548682068384 18446744073709551615 269930261799 0 2147483391 4096 24578 0 0 0 17 0 0 0
/proc/29098/statm: 4644 284 249 26 0 2626 0

[startup+0.0817781 s]
/proc/loadavg: 2.01 2.00 2.00 4/80 29098
/proc/meminfo: memFree=1717624/2055920 swapFree=4192812/4192956
[pid=29098] ppid=29096 vsize=864144 CPUtime=0.07
/proc/29098/stat : 29098 (java) S 29096 29098 29061 0 -1 0 3127 0 1 0 5 2 0 0 20 0 9 0 28628649 884883456 2612 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29098/statm: 216036 2612 1241 9 0 210929 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 864144

[startup+0.101777 s]
/proc/loadavg: 2.01 2.00 2.00 4/80 29098
/proc/meminfo: memFree=1717624/2055920 swapFree=4192812/4192956
[pid=29098] ppid=29096 vsize=865980 CPUtime=0.08
/proc/29098/stat : 29098 (java) S 29096 29098 29061 0 -1 0 3725 0 1 0 6 2 0 0 20 0 9 0 28628649 886763520 3193 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29098/statm: 216495 3193 1695 9 0 210980 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865980

[startup+0.301801 s]
/proc/loadavg: 2.01 2.00 2.00 4/80 29098
/proc/meminfo: memFree=1717624/2055920 swapFree=4192812/4192956
[pid=29098] ppid=29096 vsize=866380 CPUtime=0.28
/proc/29098/stat : 29098 (java) S 29096 29098 29061 0 -1 0 5922 0 1 0 24 4 0 0 20 0 9 0 28628649 887173120 5288 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29098/statm: 216595 5288 1983 9 0 211053 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866380

[startup+0.701849 s]
/proc/loadavg: 2.01 2.00 2.00 4/80 29098
/proc/meminfo: memFree=1717624/2055920 swapFree=4192812/4192956
[pid=29098] ppid=29096 vsize=867772 CPUtime=0.68
/proc/29098/stat : 29098 (java) S 29096 29098 29061 0 -1 0 8585 0 1 0 62 6 0 0 20 0 9 0 28628649 888598528 7937 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29098/statm: 216943 7937 2039 9 0 211379 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 867772

[startup+1.50194 s]
/proc/loadavg: 2.01 2.00 2.00 5/91 29111
/proc/meminfo: memFree=1687648/2055920 swapFree=4192812/4192956
[pid=29098] ppid=29096 vsize=868552 CPUtime=1.46
/proc/29098/stat : 29098 (java) S 29096 29098 29061 0 -1 0 17274 323 1 0 134 11 1 0 20 0 9 0 28628649 889397248 10934 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29098/statm: 217138 10934 2657 9 0 211574 0
[pid=29098/tid=29100] ppid=29096 vsize=868552 CPUtime=1.1
/proc/29098/task/29100/stat : 29100 (java) R 29096 29098 29061 0 -1 64 12545 323 1 0 101 8 1 0 25 0 9 0 28628650 889397248 10934 996147200 134512640 134550932 4294955968 18446744073709551615 4127103933 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29101] ppid=29096 vsize=868552 CPUtime=0.05
/proc/29098/task/29101/stat : 29101 (java) S 29096 29098 29061 0 -1 64 2957 323 0 0 4 0 1 0 17 0 9 0 28628652 889397248 10934 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29102] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29102/stat : 29102 (java) S 29096 29098 29061 0 -1 64 19 323 0 0 0 0 1 0 16 0 9 0 28628652 889397248 10934 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29103] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29103/stat : 29103 (java) S 29096 29098 29061 0 -1 64 10 323 0 0 0 0 1 0 16 0 9 0 28628652 889397248 10934 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29104] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29104/stat : 29104 (java) S 29096 29098 29061 0 -1 64 1 323 0 0 0 0 1 0 25 0 9 0 28628654 889397248 10934 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29105] ppid=29096 vsize=868552 CPUtime=0.29
/proc/29098/task/29105/stat : 29105 (java) S 29096 29098 29061 0 -1 64 935 323 0 0 28 0 1 0 15 0 9 0 28628654 889397248 10934 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29106] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29106/stat : 29106 (java) S 29096 29098 29061 0 -1 64 1 323 0 0 0 0 1 0 25 0 9 0 28628654 889397248 10934 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29107] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29107/stat : 29107 (java) S 29096 29098 29061 0 -1 64 6 323 0 0 0 0 1 0 15 0 9 0 28628654 889397248 10934 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 868552

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

[startup+2.30103 s]
/proc/loadavg: 2.01 2.00 2.00 3/89 29111
/proc/meminfo: memFree=1683944/2055920 swapFree=4192812/4192956
[pid=29098] ppid=29096 vsize=868552 CPUtime=2.26
/proc/29098/stat : 29098 (java) S 29096 29098 29061 0 -1 0 17295 323 1 0 214 11 1 0 20 0 9 0 28628649 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29098/statm: 217138 10954 2657 9 0 211574 0
[pid=29098/tid=29100] ppid=29096 vsize=868552 CPUtime=1.87
/proc/29098/task/29100/stat : 29100 (java) R 29096 29098 29061 0 -1 64 12549 323 1 0 178 8 1 0 25 0 9 0 28628650 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4127015072 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29101] ppid=29096 vsize=868552 CPUtime=0.05
/proc/29098/task/29101/stat : 29101 (java) S 29096 29098 29061 0 -1 64 2957 323 0 0 4 0 1 0 17 0 9 0 28628652 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29102] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29102/stat : 29102 (java) S 29096 29098 29061 0 -1 64 19 323 0 0 0 0 1 0 16 0 9 0 28628652 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29103] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29103/stat : 29103 (java) S 29096 29098 29061 0 -1 64 10 323 0 0 0 0 1 0 16 0 9 0 28628652 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29104] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29104/stat : 29104 (java) S 29096 29098 29061 0 -1 64 1 323 0 0 0 0 1 0 25 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29105] ppid=29096 vsize=868552 CPUtime=0.32
/proc/29098/task/29105/stat : 29105 (java) S 29096 29098 29061 0 -1 64 952 323 0 0 31 0 1 0 15 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29106] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29106/stat : 29106 (java) S 29096 29098 29061 0 -1 64 1 323 0 0 0 0 1 0 25 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29107] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29107/stat : 29107 (java) S 29096 29098 29061 0 -1 64 6 323 0 0 0 0 1 0 15 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.26
Current children cumulated vsize (KiB) 868552

[startup+2.70108 s]
/proc/loadavg: 2.01 2.00 2.00 3/89 29111
/proc/meminfo: memFree=1683944/2055920 swapFree=4192812/4192956
[pid=29098] ppid=29096 vsize=868552 CPUtime=2.66
/proc/29098/stat : 29098 (java) S 29096 29098 29061 0 -1 0 17295 323 1 0 254 11 1 0 20 0 9 0 28628649 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29098/statm: 217138 10954 2657 9 0 211574 0
[pid=29098/tid=29100] ppid=29096 vsize=868552 CPUtime=2.27
/proc/29098/task/29100/stat : 29100 (java) R 29096 29098 29061 0 -1 64 12549 323 1 0 218 8 1 0 25 0 9 0 28628650 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4127138043 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29101] ppid=29096 vsize=868552 CPUtime=0.05
/proc/29098/task/29101/stat : 29101 (java) S 29096 29098 29061 0 -1 64 2957 323 0 0 4 0 1 0 17 0 9 0 28628652 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29102] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29102/stat : 29102 (java) S 29096 29098 29061 0 -1 64 19 323 0 0 0 0 1 0 16 0 9 0 28628652 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29103] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29103/stat : 29103 (java) S 29096 29098 29061 0 -1 64 10 323 0 0 0 0 1 0 16 0 9 0 28628652 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29104] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29104/stat : 29104 (java) S 29096 29098 29061 0 -1 64 1 323 0 0 0 0 1 0 25 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29105] ppid=29096 vsize=868552 CPUtime=0.32
/proc/29098/task/29105/stat : 29105 (java) S 29096 29098 29061 0 -1 64 952 323 0 0 31 0 1 0 15 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29106] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29106/stat : 29106 (java) S 29096 29098 29061 0 -1 64 1 323 0 0 0 0 1 0 25 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29107] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29107/stat : 29107 (java) S 29096 29098 29061 0 -1 64 6 323 0 0 0 0 1 0 15 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 868552

[startup+2.9011 s]
/proc/loadavg: 2.01 2.00 2.00 3/89 29111
/proc/meminfo: memFree=1683944/2055920 swapFree=4192812/4192956
[pid=29098] ppid=29096 vsize=868552 CPUtime=2.86
/proc/29098/stat : 29098 (java) S 29096 29098 29061 0 -1 0 17295 323 1 0 274 11 1 0 20 0 9 0 28628649 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29098/statm: 217138 10954 2657 9 0 211574 0
[pid=29098/tid=29100] ppid=29096 vsize=868552 CPUtime=2.47
/proc/29098/task/29100/stat : 29100 (java) R 29096 29098 29061 0 -1 64 12549 323 1 0 238 8 1 0 25 0 9 0 28628650 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4127100505 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29101] ppid=29096 vsize=868552 CPUtime=0.05
/proc/29098/task/29101/stat : 29101 (java) S 29096 29098 29061 0 -1 64 2957 323 0 0 4 0 1 0 17 0 9 0 28628652 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29102] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29102/stat : 29102 (java) S 29096 29098 29061 0 -1 64 19 323 0 0 0 0 1 0 16 0 9 0 28628652 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29103] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29103/stat : 29103 (java) S 29096 29098 29061 0 -1 64 10 323 0 0 0 0 1 0 16 0 9 0 28628652 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29104] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29104/stat : 29104 (java) S 29096 29098 29061 0 -1 64 1 323 0 0 0 0 1 0 25 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29105] ppid=29096 vsize=868552 CPUtime=0.32
/proc/29098/task/29105/stat : 29105 (java) S 29096 29098 29061 0 -1 64 952 323 0 0 31 0 1 0 16 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29106] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29106/stat : 29106 (java) S 29096 29098 29061 0 -1 64 1 323 0 0 0 0 1 0 25 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29107] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29107/stat : 29107 (java) S 29096 29098 29061 0 -1 64 6 323 0 0 0 0 1 0 15 0 9 0 28628654 889397248 10954 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 868552

[startup+3.00212 s]
/proc/loadavg: 2.01 2.00 2.00 3/89 29111
/proc/meminfo: memFree=1683944/2055920 swapFree=4192812/4192956
[pid=29098] ppid=29096 vsize=868552 CPUtime=2.96
/proc/29098/stat : 29098 (java) S 29096 29098 29061 0 -1 0 17297 323 1 0 284 11 1 0 20 0 9 0 28628649 889397248 10955 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29098/statm: 217138 10955 2657 9 0 211574 0
[pid=29098/tid=29100] ppid=29096 vsize=868552 CPUtime=2.57
/proc/29098/task/29100/stat : 29100 (java) R 29096 29098 29061 0 -1 64 12549 323 1 0 248 8 1 0 25 0 9 0 28628650 889397248 10955 996147200 134512640 134550932 4294955968 18446744073709551615 4127114614 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29101] ppid=29096 vsize=868552 CPUtime=0.05
/proc/29098/task/29101/stat : 29101 (java) S 29096 29098 29061 0 -1 64 2957 323 0 0 4 0 1 0 17 0 9 0 28628652 889397248 10955 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29102] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29102/stat : 29102 (java) S 29096 29098 29061 0 -1 64 19 323 0 0 0 0 1 0 16 0 9 0 28628652 889397248 10955 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29103] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29103/stat : 29103 (java) S 29096 29098 29061 0 -1 64 10 323 0 0 0 0 1 0 16 0 9 0 28628652 889397248 10955 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29104] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29104/stat : 29104 (java) S 29096 29098 29061 0 -1 64 1 323 0 0 0 0 1 0 25 0 9 0 28628654 889397248 10955 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29105] ppid=29096 vsize=868552 CPUtime=0.32
/proc/29098/task/29105/stat : 29105 (java) S 29096 29098 29061 0 -1 64 954 323 0 0 31 0 1 0 15 0 9 0 28628654 889397248 10955 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29106] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29106/stat : 29106 (java) S 29096 29098 29061 0 -1 64 1 323 0 0 0 0 1 0 25 0 9 0 28628654 889397248 10955 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29098/tid=29107] ppid=29096 vsize=868552 CPUtime=0.01
/proc/29098/task/29107/stat : 29107 (java) S 29096 29098 29061 0 -1 64 6 323 0 0 0 0 1 0 15 0 9 0 28628654 889397248 10955 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 868552

Child status: 0
Real time (s): 3.08161
CPU time (s): 3.03354
CPU user time (s): 2.90656
CPU system time (s): 0.12698
CPU usage (%): 98.4401
Max. virtual memory (cumulated for all children) (KiB): 868552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.90656
system time used= 0.12698
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= 1654
involuntary context switches= 1748

runsolver used 0.007998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node53 at 2009-07-12 18:20:46
IDJOB=2098459
IDBENCH=58665
IDSOLVER=773
FILE ID=node53/2098459-1247415646
PBS_JOBID= 9510660
Free space on /tmp= 65976 MiB

SOLVER NAME= Abscon 112v4 AC
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-11.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-2098459-1247415646/watcher-2098459-1247415646 -o /tmp/evaluation-result-2098459-1247415646/solver-2098459-1247415646 -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-2098459-1247415646.xml

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

MD5SUM BENCH= 7a45128bc53de7416b9c9029d3cffa95
RANDOM SEED=1143718827

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:       1718040 kB
Buffers:         35192 kB
Cached:         112776 kB
SwapCached:          0 kB
Active:         214048 kB
Inactive:        67636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2408 kB
Writeback:           0 kB
Mapped:         152172 kB
Slab:            41312 kB
Committed_AS:  1013688 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 18:20:49