Trace number 218826

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, and are wall clock time (not CPU 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 109 ESACUNSAT 13.6929 13.818

DiagnosticValue
CHECKS95718
NODES3640

General information on the benchmark

NamechessboardColoration/
cc-20-20-2.xml
MD5SUM4bfbbbec534ab5354946c7d304aa6b6b
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.2555
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables400
Number of constraints36100
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36100
Global constraints used (with number of constraints)

Solver Data (download as text)

0.30	   
0.30	Abscon 109 (November, 2006)
0.30	   
0.30	   configuration
0.30	     name=esac.xml
0.33	   
0.34	   instance
0.34	     name=/tmp/evaluation/218826-1168253307/unknown.xml
0.36	   
0.36	   domains being loaded...
0.37	   
0.37	   variables being loaded...
0.43	     nbVariables=400  nbDomainTypes=1  minDomainSize=2  maxDomainSize=2
0.43	       =>  wckTime=0.125  cpuTime=0.1  mem=7M50
0.43	   
0.43	   predicates being loaded...
0.44	   
0.44	   constraints being loaded...
6.25	     nbConstraints=36100  nbConflictsStructures=1  nbSharedConflictsStructures=36099  nbSharedBinaryRepresentations=0
6.25	     nbEvaluationManagers=1  nbSharedEvaluationManagers=36099  maxDegree=361  maxArity=4
6.25	       =>  wckTime=5.943  cpuTime=5.0  mem=103M950
6.49	   
6.49	   solver IterativeSystematicSolver being built... 
7.54	       =>  wckTime=7.236  cpuTime=5.76  mem=139M940
9.56	   
9.56	   preprocessing
9.56	     nbConstraintChecks=2833  nbValidityChecks=3583  nbPropagations=1010  nbRevisions=6036  nbUselessRevisions=5646
9.56	     nbSingletonTests=410  nbEffectiveSingletonTests=0  nbESACBranches=10  nbRemovedValues=0  detectedInconsistency=no
9.56	       =>  wckTime=2.008  cpuTime=1.96  mem=145M54
9.69	   
9.69	   search
9.69	     run=0  nbConstraintChecks=14995  nbValidityChecks=2223  nbPropagations=1126  nbRevisions=15035
9.69	     nbUselessRevisions=13888  nbAssignments=77  nbFailedAssignments=19  nbBacktracks=20  nbVisitedNodes=98
9.69	     nbRestartNogoods=0  mapSize=19  nbInferences=0  nbTooLargeKeys=0
9.69	       =>  wckTime=2.143  cpuTime=2.08  mem=145M54
9.74	   
9.74	   search
9.74	     run=1  nbConstraintChecks=16747  nbValidityChecks=4166  nbPropagations=2330  nbRevisions=31523
9.74	     nbUselessRevisions=29134  nbAssignments=139  nbFailedAssignments=23  nbBacktracks=40  nbVisitedNodes=168
9.74	     nbRestartNogoods=1  mapSize=26  nbInferences=0  nbTooLargeKeys=0
9.74	       =>  wckTime=2.196  cpuTime=2.13  mem=145M54
9.79	   
9.79	   search
9.79	     run=2  nbConstraintChecks=17533  nbValidityChecks=5456  nbPropagations=3622  nbRevisions=48848
9.79	     nbUselessRevisions=45128  nbAssignments=211  nbFailedAssignments=30  nbBacktracks=62  nbVisitedNodes=251
9.79	     nbRestartNogoods=2  mapSize=35  nbInferences=0  nbTooLargeKeys=0
9.79	       =>  wckTime=2.247  cpuTime=2.19  mem=145M54
9.84	   
9.84	   search
9.84	     run=3  nbConstraintChecks=18247  nbValidityChecks=6546  nbPropagations=5002  nbRevisions=66891
9.84	     nbUselessRevisions=61739  nbAssignments=260  nbFailedAssignments=38  nbBacktracks=95  nbVisitedNodes=316
9.84	     nbRestartNogoods=4  mapSize=49  nbInferences=0  nbTooLargeKeys=0
9.84	       =>  wckTime=2.294  cpuTime=2.23  mem=145M54
9.90	   
9.90	   search
9.90	     run=4  nbConstraintChecks=19101  nbValidityChecks=7917  nbPropagations=6485  nbRevisions=85874
9.90	     nbUselessRevisions=79168  nbAssignments=330  nbFailedAssignments=49  nbBacktracks=147  nbVisitedNodes=404
9.90	     nbRestartNogoods=6  mapSize=65  nbInferences=0  nbTooLargeKeys=0
9.90	       =>  wckTime=2.35  cpuTime=2.29  mem=145M54
9.99	   
9.99	   search
9.99	     run=5  nbConstraintChecks=20274  nbValidityChecks=9671  nbPropagations=8144  nbRevisions=106002
9.99	     nbUselessRevisions=97546  nbAssignments=434  nbFailedAssignments=67  nbBacktracks=222  nbVisitedNodes=537
9.99	     nbRestartNogoods=8  mapSize=92  nbInferences=0  nbTooLargeKeys=0
9.99	       =>  wckTime=2.442  cpuTime=2.37  mem=145M54
10.14	   
10.14	   search
10.14	     run=6  nbConstraintChecks=23299  nbValidityChecks=14211  nbPropagations=10128  nbRevisions=128944
10.14	     nbUselessRevisions=118367  nbAssignments=580  nbFailedAssignments=90  nbBacktracks=337  nbVisitedNodes=735
10.14	     nbRestartNogoods=10  mapSize=141  nbInferences=0  nbTooLargeKeys=0
10.14	       =>  wckTime=2.596  cpuTime=2.52  mem=145M54
10.38	   
10.38	   search
10.38	     run=7  nbConstraintChecks=28309  nbValidityChecks=21715  nbPropagations=12619  nbRevisions=156495
10.38	     nbUselessRevisions=143177  nbAssignments=798  nbFailedAssignments=127  nbBacktracks=512  nbVisitedNodes=1023
10.38	     nbRestartNogoods=13  mapSize=209  nbInferences=0  nbTooLargeKeys=0
10.38	       =>  wckTime=2.838  cpuTime=2.76  mem=145M54
10.72	   
10.72	   search
10.72	     run=8  nbConstraintChecks=34943  nbValidityChecks=31845  nbPropagations=15786  nbRevisions=190332
10.72	     nbUselessRevisions=173473  nbAssignments=1120  nbFailedAssignments=177  nbBacktracks=777  nbVisitedNodes=1439
10.72	     nbRestartNogoods=15  mapSize=298  nbInferences=0  nbTooLargeKeys=0
10.72	       =>  wckTime=3.176  cpuTime=3.09  mem=145M54
11.40	   
11.40	   search
11.40	     run=9  nbConstraintChecks=47590  nbValidityChecks=51954  nbPropagations=20411  nbRevisions=236953
11.40	     nbUselessRevisions=214755  nbAssignments=1632  nbFailedAssignments=288  nbBacktracks=1162  nbVisitedNodes=2139
11.40	     nbRestartNogoods=20  mapSize=488  nbInferences=0  nbTooLargeKeys=0
11.40	       =>  wckTime=3.849  cpuTime=3.74  mem=145M54
12.21	   
12.21	   search
12.21	     run=10  nbConstraintChecks=63441  nbValidityChecks=76314  nbPropagations=26794  nbRevisions=299121
12.21	     nbUselessRevisions=269442  nbAssignments=2343  nbFailedAssignments=412  nbBacktracks=1738  nbVisitedNodes=3095
12.21	     nbRestartNogoods=25  mapSize=729  nbInferences=0  nbTooLargeKeys=0
12.21	       =>  wckTime=4.665  cpuTime=4.54  mem=145M54
13.16	   
13.16	   INFO : Stopping hyperNogood (mapSize=1004, nbTooLargekeys=0, mem=145M54)
13.42	   
13.42	   search
13.42	     run=11  nbConstraintChecks=86631  nbValidityChecks=111796  nbPropagations=35707  nbRevisions=383753
13.42	     nbUselessRevisions=343507  nbAssignments=3401  nbFailedAssignments=589  nbBacktracks=2614  nbVisitedNodes=4513
13.42	     nbRestartNogoods=28
13.42	       =>  wckTime=5.873  cpuTime=5.74  mem=145M54
13.76	   
13.76	   search
13.76	     run=12  nbConstraintChecks=92885  nbValidityChecks=121745  nbPropagations=45333  nbRevisions=474804
13.76	     nbUselessRevisions=423055  nbAssignments=3640  nbFailedAssignments=633  nbBacktracks=2810  nbVisitedNodes=4846
13.76	     nbRestartNogoods=32
13.76	       =>  wckTime=6.213  cpuTime=6.07  mem=145M54
13.76	   
13.76	   global
13.76	     nbConstraintChecks=95718  nbValidityChecks=125328  nbPropagations=46343  nbRevisions=480840
13.76	     nbUselessRevisions=428701  nbRestartNogoods=32  solvingWckTime=6.215  solvingCpuTime=6.08  expiredTime=no
13.76	     totalExploration=yes  nbFoundSolutions=0  globalCpuTime=11.89
13.76	       =>  wckTime=13.453  cpuTime=11.84  mem=145M54
13.76	   
13.76	s UNSATISFIABLE
13.76	d NODES 3640
13.76	d CHECKS 95718
13.76	   
13.76	   totalWckTime=13.529  totalCpuTime=11.89

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-218826-1168253307 -o ROOT/results/node38/solver-218826-1168253307 -C 1800 -M 900 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -jar abscon109.jar esac.xml 1 XSax /tmp/evaluation/218826-1168253307/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 1.33 0.80 0.81 4/81 29921
/proc/meminfo: memFree=1685576/2055920 swapFree=4192812/4192956
[pid=29920] ppid=29918 vsize=18540 CPUtime=0
/proc/29920/stat : 29920 (runsolver) R 29918 29920 29214 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 173730412 18984960 279 18446744073709551615 4194304 4267372 548682068960 18446744073709551615 266890439975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/29920/statm: 4635 279 244 17 0 2626 0

[startup+0.104392 s]
/proc/loadavg: 1.33 0.80 0.81 4/81 29921
/proc/meminfo: memFree=1685576/2055920 swapFree=4192812/4192956
[pid=29920] ppid=29918 vsize=914988 CPUtime=0.08
/proc/29920/stat : 29920 (java) R 29918 29920 29214 0 -1 0 2954 0 1 0 7 1 0 0 22 0 8 0 173730412 936947712 2700 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 8808972 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29920/statm: 228747 2700 1414 14 0 215242 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 914988

[startup+0.514474 s]
/proc/loadavg: 1.33 0.80 0.81 4/81 29921
/proc/meminfo: memFree=1685576/2055920 swapFree=4192812/4192956
[pid=29920] ppid=29918 vsize=915328 CPUtime=0.48
/proc/29920/stat : 29920 (java) R 29918 29920 29214 0 -1 0 6880 0 1 0 44 4 0 0 25 0 8 0 173730412 937295872 6619 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4072926600 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29920/statm: 228832 6619 2144 14 0 215302 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 915328

[startup+1.33564 s]
/proc/loadavg: 1.39 0.82 0.82 4/88 29928
/proc/meminfo: memFree=1623640/2055920 swapFree=4192812/4192956
[pid=29920] ppid=29918 vsize=915628 CPUtime=1.3
/proc/29920/stat : 29920 (java) R 29918 29920 29214 0 -1 0 18992 0 1 0 120 10 0 0 25 0 8 0 173730412 937603072 18727 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29920/statm: 228907 18727 2157 14 0 215377 0
[pid=29920/tid=29922] ppid=29918 vsize=915628 CPUtime=0.08
/proc/29920/task/29922/stat : 29922 (java) R 29918 29920 29214 0 -1 64 2471 0 0 0 8 0 0 0 16 0 8 0 173730417 937603072 18727 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153822953 0 0 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29923] ppid=29918 vsize=915628 CPUtime=0
/proc/29920/task/29923/stat : 29923 (java) S 29918 29920 29214 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 173730418 937603072 18727 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29924] ppid=29918 vsize=915628 CPUtime=0
/proc/29920/task/29924/stat : 29924 (java) S 29918 29920 29214 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 173730418 937603072 18727 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29925] ppid=29918 vsize=915628 CPUtime=0
/proc/29920/task/29925/stat : 29925 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 173730421 937603072 18727 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29926] ppid=29918 vsize=915628 CPUtime=0.14
/proc/29920/task/29926/stat : 29926 (java) S 29918 29920 29214 0 -1 64 397 0 0 0 14 0 0 0 16 0 8 0 173730421 937603072 18727 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29927] ppid=29918 vsize=915628 CPUtime=0
/proc/29920/task/29927/stat : 29927 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 173730421 937603072 18727 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29928] ppid=29918 vsize=915628 CPUtime=0
/proc/29920/task/29928/stat : 29928 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 173730421 937603072 18727 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 915628

[startup+2.97395 s]
/proc/loadavg: 1.39 0.82 0.82 3/88 29928
/proc/meminfo: memFree=1611224/2055920 swapFree=4192812/4192956
[pid=29920] ppid=29918 vsize=915628 CPUtime=2.93
/proc/29920/stat : 29920 (java) R 29918 29920 29214 0 -1 0 21808 0 1 0 276 17 0 0 25 0 8 0 173730412 937603072 21535 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073448382 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29920/statm: 228907 21535 2177 14 0 215377 0
[pid=29920/tid=29922] ppid=29918 vsize=915628 CPUtime=0.29
/proc/29920/task/29922/stat : 29922 (java) S 29918 29920 29214 0 -1 64 5204 0 0 0 27 2 0 0 16 0 8 0 173730417 937603072 21535 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29923] ppid=29918 vsize=915628 CPUtime=0
/proc/29920/task/29923/stat : 29923 (java) S 29918 29920 29214 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 173730418 937603072 21535 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29924] ppid=29918 vsize=915628 CPUtime=0
/proc/29920/task/29924/stat : 29924 (java) S 29918 29920 29214 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 173730418 937603072 21535 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29925] ppid=29918 vsize=915628 CPUtime=0
/proc/29920/task/29925/stat : 29925 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 173730421 937603072 21535 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29926] ppid=29918 vsize=915628 CPUtime=0.17
/proc/29920/task/29926/stat : 29926 (java) S 29918 29920 29214 0 -1 64 414 0 0 0 17 0 0 0 16 0 8 0 173730421 937603072 21535 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29927] ppid=29918 vsize=915628 CPUtime=0
/proc/29920/task/29927/stat : 29927 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 173730421 937603072 21535 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29928] ppid=29918 vsize=915628 CPUtime=0
/proc/29920/task/29928/stat : 29928 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 173730421 937603072 21535 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 915628

[startup+6.2756 s]
/proc/loadavg: 1.39 0.82 0.82 3/88 29928
/proc/meminfo: memFree=1543192/2055920 swapFree=4192812/4192956
[pid=29920] ppid=29918 vsize=915880 CPUtime=6.21
/proc/29920/stat : 29920 (java) R 29918 29920 29214 0 -1 0 42616 0 1 0 465 156 0 0 25 0 8 0 173730412 937861120 42338 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29920/statm: 228970 42338 2187 14 0 215440 0
[pid=29920/tid=29922] ppid=29918 vsize=915880 CPUtime=0.76
/proc/29920/task/29922/stat : 29922 (java) R 29918 29920 29214 0 -1 64 25970 0 0 0 66 10 0 0 16 0 8 0 173730417 937861120 42338 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4155215794 0 0 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29923] ppid=29918 vsize=915880 CPUtime=0
/proc/29920/task/29923/stat : 29923 (java) S 29918 29920 29214 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 173730418 937861120 42338 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29924] ppid=29918 vsize=915880 CPUtime=0
/proc/29920/task/29924/stat : 29924 (java) S 29918 29920 29214 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 173730418 937861120 42338 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29925] ppid=29918 vsize=915880 CPUtime=0
/proc/29920/task/29925/stat : 29925 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 173730421 937861120 42338 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29926] ppid=29918 vsize=915880 CPUtime=0.19
/proc/29920/task/29926/stat : 29926 (java) S 29918 29920 29214 0 -1 64 431 0 0 0 19 0 0 0 16 0 8 0 173730421 937861120 42338 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29927] ppid=29918 vsize=915880 CPUtime=0
/proc/29920/task/29927/stat : 29927 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 173730421 937861120 42338 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29928] ppid=29918 vsize=915880 CPUtime=0
/proc/29920/task/29928/stat : 29928 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 173730421 937861120 42338 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 915880

[startup+12.7549 s]
/proc/loadavg: 1.48 0.86 0.83 3/88 29928
/proc/meminfo: memFree=1495320/2055920 swapFree=4192812/4192956
[pid=29920] ppid=29918 vsize=915880 CPUtime=12.65
/proc/29920/stat : 29920 (java) R 29918 29920 29214 0 -1 0 48507 0 1 0 1105 160 0 0 25 0 8 0 173730412 937861120 48183 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4074045697 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/29920/statm: 228970 48183 2548 14 0 215440 0
[pid=29920/tid=29922] ppid=29918 vsize=915880 CPUtime=1.2
/proc/29920/task/29922/stat : 29922 (java) S 29918 29920 29214 0 -1 64 31287 0 0 0 109 11 0 0 17 0 8 0 173730417 937861120 48183 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29923] ppid=29918 vsize=915880 CPUtime=0
/proc/29920/task/29923/stat : 29923 (java) S 29918 29920 29214 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 173730418 937861120 48183 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29924] ppid=29918 vsize=915880 CPUtime=0
/proc/29920/task/29924/stat : 29924 (java) S 29918 29920 29214 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 173730418 937861120 48183 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29925] ppid=29918 vsize=915880 CPUtime=0
/proc/29920/task/29925/stat : 29925 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 173730421 937861120 48183 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29926] ppid=29918 vsize=915880 CPUtime=0.37
/proc/29920/task/29926/stat : 29926 (java) S 29918 29920 29214 0 -1 64 555 0 0 0 35 2 0 0 15 0 8 0 173730421 937861120 48183 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29927] ppid=29918 vsize=915880 CPUtime=0
/proc/29920/task/29927/stat : 29927 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 173730421 937861120 48183 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=29920/tid=29928] ppid=29918 vsize=915880 CPUtime=0
/proc/29920/task/29928/stat : 29928 (java) S 29918 29920 29214 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 173730421 937861120 48183 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 915880

Child status: 0
Real time (s): 13.818
CPU time (s): 13.6929
CPU user time (s): 12.0612
CPU system time (s): 1.63175
CPU usage (%): 99.0944
Max. virtual memory (cumulated for all children) (KiB): 915880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.0612
system time used= 1.63175
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48516
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= 1969
involuntary context switches= 2310

runsolver used 0.024996 s user time and 0.050992 s system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Jan  8 10:48:27 UTC 2007


IDJOB= 218826
IDBENCH= 5259
FILE ID= node38/218826-1168253307

PBS_JOBID= 3481969

Free space on /tmp= 66499 MiB

BENCH NAME= HOME/pub/bench/CPAI06/chessboardColoration/cc-20-20-2.xml
COMMAND LINE= java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -jar abscon109.jar esac.xml 1 XSax /tmp/evaluation/218826-1168253307/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-218826-1168253307 -o ROOT/results/node38/solver-218826-1168253307 -C 1800 -M 900  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -jar abscon109.jar esac.xml 1 XSax /tmp/evaluation/218826-1168253307/unknown.xml

META MD5SUM SOLVER= 9b91398c18c9fe54a6c4cfb50dadce08
MD5SUM BENCH=  4bfbbbec534ab5354946c7d304aa6b6b

RANDOM SEED= 852067869

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.267
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		: 3000.267
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:       1686568 kB
Buffers:         52592 kB
Cached:         180376 kB
SwapCached:          0 kB
Active:         183328 kB
Inactive:       128476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            8176 kB
Writeback:           0 kB
Mapped:          96932 kB
Slab:            42616 kB
Committed_AS:  4068420 kB
PageTables:       2044 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= 66499 MiB



End job on node38 on Mon Jan  8 10:48:42 UTC 2007