Trace number 2099400

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 15.3357 15.521

DiagnosticValue
CHECKS182840000
NODES35202

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-97_ext.xml
MD5SUM1e93eeb025bb64d8babe11f8e2a2dddf
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.79073
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.03/0.08	
0.03/0.08	Abscon 112 (May, 2008)
0.19/0.24	
0.19/0.24	   configuration
0.19/0.24	     name=esac.xml
0.19/0.28	   
0.19/0.28	   instance
0.19/0.28	     name=HOME/instance-2099400-1247418141.xml
0.29/0.31	   
0.29/0.31	   domains being loaded...
0.29/0.32	   
0.29/0.32	   variables being loaded...
0.29/0.35	     nbVariables=40  nbDomainTypes=1  minDomainSize=80  maxDomainSize=80  nbTotalValues=3200
0.29/0.35	       =>  wckTime=0.106  cpuTime=0.1  mem=7M892
0.29/0.35	   
0.29/0.35	   relations being loaded...
0.49/0.50	   
0.49/0.50	   constraints being loaded...
0.58/0.65	     nbConstraints=103  nbRelationTypes=103  nbExtensionStructures=103  nbSharedExtensionStructures=0
0.58/0.65	     nbConflictsStructures=103  nbSharedConflictsStructures=0  nbSharedBinaryRepresentations=0  minDegree=1
0.58/0.65	     maxDegree=12  minArity=2  maxArity=2  nbGenerators=0  nbFusions=0  symmetryWckTime=0.041  symmetryCpuTime=0.02
0.58/0.65	       =>  wckTime=0.4  cpuTime=0.33  mem=26M528
0.68/0.72	   
0.68/0.72	   solver IterativeSystematicSolver being built... 
0.77/0.85	       =>  wckTime=0.609  cpuTime=0.43  mem=23M681
0.87/0.92	   
0.87/0.92	   preprocessing
0.87/0.92	     nbConstraintChecks=204400  nbPropagations=1120  nbRevisions=4171  nbUselessRevisions=2278  nbSingletonTests=52
0.87/0.92	     nbEffectiveSingletonTests=0  nbACRemovals=0  nbFoundSingletons=0  nbRemovedValues=0  detectedInconsistency=no
0.87/0.92	       =>  wckTime=0.057  cpuTime=0.05  mem=24M617
0.97/1.10	   
0.97/1.10	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=25M585)
15.22/15.49	   
15.22/15.49	   search
15.22/15.49	     run=17  nbConstraintChecks=182635732  minDepth=0  maxDepth=7  nbPropagations=3605112  nbRevisions=17947632
15.22/15.49	     nbUselessRevisions=9732213  nbAssignments=35202  nbFailedAssignments=24134  nbInferredBacktracks=101
15.22/15.49	     nbBacktracks=11021  nbVisitedNodes=68192  nbRestartNogoods=165  nbSEliminables=3.89  nbREliminables=3.62
15.22/15.49	     nbIEliminables=15.85  nbDEliminables=0  nbPEliminables=0
15.22/15.49	       =>  wckTime=14.628  cpuTime=14.4  mem=25M585
15.22/15.49	   
15.22/15.49	   global
15.22/15.49	     nbConstraintChecks=182840132  nbPropagations=3606232  nbRevisions=17951803  nbUselessRevisions=9734491
15.22/15.49	     nbRestartNogoods=165  solvingWckTime=14.632  solvingCpuTime=14.4  expiredTime=no  totalExploration=yes
15.22/15.49	     nbFoundSolutions=0  globalCpuTime=14.86
15.22/15.49	       =>  wckTime=15.245  cpuTime=14.83  mem=25M585
15.22/15.49	   
15.22/15.49	s UNSATISFIABLE
15.22/15.49	d NODES 35202
15.22/15.49	d CHECKS 182840132
15.22/15.49	   
15.22/15.49	   totalWckTime=15.311  totalCpuTime=14.87

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-2099400-1247418141/watcher-2099400-1247418141 -o /tmp/evaluation-result-2099400-1247418141/solver-2099400-1247418141 -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-2099400-1247418141.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: 2.17 2.09 2.02 2/80 30976
/proc/meminfo: memFree=1782608/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=18576 CPUtime=0
/proc/30976/stat : 30976 (runsolver) R 30974 30976 29213 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 28878105 19021824 284 996147200 4194304 4302564 548682068384 18446744073709551615 269930261799 0 2147483391 4096 24578 0 0 0 17 0 0 0
/proc/30976/statm: 4644 284 249 26 0 2626 0

[startup+0.0465529 s]
/proc/loadavg: 2.17 2.09 2.02 2/80 30976
/proc/meminfo: memFree=1782608/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=861936 CPUtime=0.03
/proc/30976/stat : 30976 (java) S 30974 30976 29213 0 -1 0 2375 0 1 0 1 2 0 0 18 0 5 0 28878105 882622464 1956 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/30976/statm: 215484 1958 899 9 0 210399 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 861936

[startup+0.102563 s]
/proc/loadavg: 2.17 2.09 2.02 2/80 30976
/proc/meminfo: memFree=1782608/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=865984 CPUtime=0.09
/proc/30976/stat : 30976 (java) S 30974 30976 29213 0 -1 0 3750 0 1 0 6 3 0 0 18 0 9 0 28878105 886767616 3216 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30976/statm: 216496 3216 1700 9 0 210981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 865984

[startup+0.301585 s]
/proc/loadavg: 2.17 2.09 2.02 2/80 30976
/proc/meminfo: memFree=1782608/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=866380 CPUtime=0.29
/proc/30976/stat : 30976 (java) S 30974 30976 29213 0 -1 0 5994 0 1 0 24 5 0 0 18 0 9 0 28878105 887173120 5360 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30976/statm: 216595 5360 1986 9 0 211053 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 866380

[startup+0.701635 s]
/proc/loadavg: 2.17 2.09 2.02 2/80 30976
/proc/meminfo: memFree=1782608/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=867268 CPUtime=0.68
/proc/30976/stat : 30976 (java) S 30974 30976 29213 0 -1 0 15077 272 1 0 59 9 0 0 18 0 9 0 28878105 888082432 10984 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30976/statm: 216817 10984 2628 9 0 211275 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 867268

[startup+1.50272 s]
/proc/loadavg: 2.17 2.09 2.02 3/89 30989
/proc/meminfo: memFree=1742600/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=867356 CPUtime=1.46
/proc/30976/stat : 30976 (java) S 30974 30976 29213 0 -1 0 20050 272 1 0 136 10 0 0 18 0 9 0 28878105 888172544 12427 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30976/statm: 216839 12427 2656 9 0 211275 0
[pid=30976/tid=30978] ppid=30974 vsize=867356 CPUtime=1.2
/proc/30976/task/30978/stat : 30978 (java) R 30974 30976 29213 0 -1 64 13977 272 1 0 113 7 0 0 25 0 9 0 28878107 888172544 12427 996147200 134512640 134550932 4294955968 18446744073709551615 4126764240 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30979] ppid=30974 vsize=867356 CPUtime=0.06
/proc/30976/task/30979/stat : 30979 (java) S 30974 30976 29213 0 -1 64 4698 272 0 0 5 1 0 0 16 0 9 0 28878108 888172544 12427 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30980] ppid=30974 vsize=867356 CPUtime=0
/proc/30976/task/30980/stat : 30980 (java) S 30974 30976 29213 0 -1 64 17 272 0 0 0 0 0 0 16 0 9 0 28878108 888172544 12427 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30981] ppid=30974 vsize=867356 CPUtime=0
/proc/30976/task/30981/stat : 30981 (java) S 30974 30976 29213 0 -1 64 8 272 0 0 0 0 0 0 15 0 9 0 28878108 888172544 12427 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30982] ppid=30974 vsize=867356 CPUtime=0
/proc/30976/task/30982/stat : 30982 (java) S 30974 30976 29213 0 -1 64 2 272 0 0 0 0 0 0 18 0 9 0 28878110 888172544 12427 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30983] ppid=30974 vsize=867356 CPUtime=0.17
/proc/30976/task/30983/stat : 30983 (java) S 30974 30976 29213 0 -1 64 529 272 0 0 17 0 0 0 15 0 9 0 28878110 888172544 12427 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30984] ppid=30974 vsize=867356 CPUtime=0
/proc/30976/task/30984/stat : 30984 (java) S 30974 30976 29213 0 -1 64 1 272 0 0 0 0 0 0 19 0 9 0 28878110 888172544 12427 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30985] ppid=30974 vsize=867356 CPUtime=0
/proc/30976/task/30985/stat : 30985 (java) S 30974 30976 29213 0 -1 64 11 272 0 0 0 0 0 0 15 0 9 0 28878110 888172544 12427 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 867356

[startup+3.10191 s]
/proc/loadavg: 2.17 2.09 2.02 3/89 30989
/proc/meminfo: memFree=1742280/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=867488 CPUtime=3.05
/proc/30976/stat : 30976 (java) S 30974 30976 29213 0 -1 0 20070 272 1 0 295 10 0 0 18 0 9 0 28878105 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30976/statm: 216872 12444 2656 9 0 211308 0
[pid=30976/tid=30978] ppid=30974 vsize=867488 CPUtime=2.76
/proc/30976/task/30978/stat : 30978 (java) R 30974 30976 29213 0 -1 64 13978 272 1 0 269 7 0 0 25 0 9 0 28878107 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4126767363 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30979] ppid=30974 vsize=867488 CPUtime=0.06
/proc/30976/task/30979/stat : 30979 (java) S 30974 30976 29213 0 -1 64 4698 272 0 0 5 1 0 0 17 0 9 0 28878108 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30980] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30980/stat : 30980 (java) S 30974 30976 29213 0 -1 64 17 272 0 0 0 0 0 0 16 0 9 0 28878108 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30981] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30981/stat : 30981 (java) S 30974 30976 29213 0 -1 64 8 272 0 0 0 0 0 0 15 0 9 0 28878108 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30982] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30982/stat : 30982 (java) S 30974 30976 29213 0 -1 64 2 272 0 0 0 0 0 0 18 0 9 0 28878110 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30983] ppid=30974 vsize=867488 CPUtime=0.19
/proc/30976/task/30983/stat : 30983 (java) S 30974 30976 29213 0 -1 64 548 272 0 0 19 0 0 0 16 0 9 0 28878110 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30984] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30984/stat : 30984 (java) S 30974 30976 29213 0 -1 64 1 272 0 0 0 0 0 0 19 0 9 0 28878110 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30985] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30985/stat : 30985 (java) S 30974 30976 29213 0 -1 64 11 272 0 0 0 0 0 0 15 0 9 0 28878110 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 867488

[startup+6.30129 s]
/proc/loadavg: 2.16 2.09 2.02 3/89 30989
/proc/meminfo: memFree=1742040/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=867488 CPUtime=6.23
/proc/30976/stat : 30976 (java) S 30974 30976 29213 0 -1 0 20073 272 1 0 612 11 0 0 18 0 9 0 28878105 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30976/statm: 216872 12444 2656 9 0 211308 0
[pid=30976/tid=30978] ppid=30974 vsize=867488 CPUtime=5.93
/proc/30976/task/30978/stat : 30978 (java) R 30974 30976 29213 0 -1 64 13981 272 1 0 586 7 0 0 25 0 9 0 28878107 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4126780478 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30979] ppid=30974 vsize=867488 CPUtime=0.06
/proc/30976/task/30979/stat : 30979 (java) S 30974 30976 29213 0 -1 64 4698 272 0 0 5 1 0 0 16 0 9 0 28878108 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30980] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30980/stat : 30980 (java) S 30974 30976 29213 0 -1 64 17 272 0 0 0 0 0 0 16 0 9 0 28878108 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30981] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30981/stat : 30981 (java) S 30974 30976 29213 0 -1 64 8 272 0 0 0 0 0 0 15 0 9 0 28878108 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30982] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30982/stat : 30982 (java) S 30974 30976 29213 0 -1 64 2 272 0 0 0 0 0 0 18 0 9 0 28878110 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30983] ppid=30974 vsize=867488 CPUtime=0.19
/proc/30976/task/30983/stat : 30983 (java) S 30974 30976 29213 0 -1 64 548 272 0 0 19 0 0 0 16 0 9 0 28878110 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30984] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30984/stat : 30984 (java) S 30974 30976 29213 0 -1 64 1 272 0 0 0 0 0 0 19 0 9 0 28878110 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30985] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30985/stat : 30985 (java) S 30974 30976 29213 0 -1 64 11 272 0 0 0 0 0 0 15 0 9 0 28878110 888307712 12444 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 867488

[startup+12.701 s]
/proc/loadavg: 2.15 2.09 2.02 3/89 30989
/proc/meminfo: memFree=1741736/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=867488 CPUtime=12.57
/proc/30976/stat : 30976 (java) S 30974 30976 29213 0 -1 0 20076 272 1 0 1246 11 0 0 18 0 9 0 28878105 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30976/statm: 216872 12445 2656 9 0 211308 0
[pid=30976/tid=30978] ppid=30974 vsize=867488 CPUtime=12.28
/proc/30976/task/30978/stat : 30978 (java) R 30974 30976 29213 0 -1 64 13983 272 1 0 1221 7 0 0 25 0 9 0 28878107 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4126779596 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30979] ppid=30974 vsize=867488 CPUtime=0.06
/proc/30976/task/30979/stat : 30979 (java) S 30974 30976 29213 0 -1 64 4698 272 0 0 5 1 0 0 16 0 9 0 28878108 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30980] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30980/stat : 30980 (java) S 30974 30976 29213 0 -1 64 17 272 0 0 0 0 0 0 16 0 9 0 28878108 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30981] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30981/stat : 30981 (java) S 30974 30976 29213 0 -1 64 8 272 0 0 0 0 0 0 15 0 9 0 28878108 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30982] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30982/stat : 30982 (java) S 30974 30976 29213 0 -1 64 2 272 0 0 0 0 0 0 18 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30983] ppid=30974 vsize=867488 CPUtime=0.19
/proc/30976/task/30983/stat : 30983 (java) S 30974 30976 29213 0 -1 64 549 272 0 0 19 0 0 0 16 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30984] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30984/stat : 30984 (java) S 30974 30976 29213 0 -1 64 1 272 0 0 0 0 0 0 19 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30985] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30985/stat : 30985 (java) S 30974 30976 29213 0 -1 64 11 272 0 0 0 0 0 0 15 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 867488

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

[startup+14.3062 s]
/proc/loadavg: 2.14 2.09 2.02 3/89 30989
/proc/meminfo: memFree=1741736/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=867488 CPUtime=14.16
/proc/30976/stat : 30976 (java) S 30974 30976 29213 0 -1 0 20077 272 1 0 1405 11 0 0 18 0 9 0 28878105 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30976/statm: 216872 12445 2656 9 0 211308 0
[pid=30976/tid=30978] ppid=30974 vsize=867488 CPUtime=13.87
/proc/30976/task/30978/stat : 30978 (java) R 30974 30976 29213 0 -1 64 13984 272 1 0 1380 7 0 0 25 0 9 0 28878107 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4126777544 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30979] ppid=30974 vsize=867488 CPUtime=0.06
/proc/30976/task/30979/stat : 30979 (java) S 30974 30976 29213 0 -1 64 4698 272 0 0 5 1 0 0 16 0 9 0 28878108 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30980] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30980/stat : 30980 (java) S 30974 30976 29213 0 -1 64 17 272 0 0 0 0 0 0 16 0 9 0 28878108 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30981] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30981/stat : 30981 (java) S 30974 30976 29213 0 -1 64 8 272 0 0 0 0 0 0 15 0 9 0 28878108 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30982] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30982/stat : 30982 (java) S 30974 30976 29213 0 -1 64 2 272 0 0 0 0 0 0 18 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30983] ppid=30974 vsize=867488 CPUtime=0.19
/proc/30976/task/30983/stat : 30983 (java) S 30974 30976 29213 0 -1 64 549 272 0 0 19 0 0 0 17 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30984] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30984/stat : 30984 (java) S 30974 30976 29213 0 -1 64 1 272 0 0 0 0 0 0 19 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30985] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30985/stat : 30985 (java) S 30974 30976 29213 0 -1 64 11 272 0 0 0 0 0 0 15 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.16
Current children cumulated vsize (KiB) 867488

[startup+15.1023 s]
/proc/loadavg: 2.14 2.09 2.02 3/89 30989
/proc/meminfo: memFree=1741736/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=867488 CPUtime=14.93
/proc/30976/stat : 30976 (java) S 30974 30976 29213 0 -1 0 20077 272 1 0 1482 11 0 0 18 0 9 0 28878105 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30976/statm: 216872 12445 2656 9 0 211308 0
[pid=30976/tid=30978] ppid=30974 vsize=867488 CPUtime=14.63
/proc/30976/task/30978/stat : 30978 (java) R 30974 30976 29213 0 -1 64 13984 272 1 0 1456 7 0 0 25 0 9 0 28878107 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4126767322 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30979] ppid=30974 vsize=867488 CPUtime=0.06
/proc/30976/task/30979/stat : 30979 (java) S 30974 30976 29213 0 -1 64 4698 272 0 0 5 1 0 0 16 0 9 0 28878108 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30980] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30980/stat : 30980 (java) S 30974 30976 29213 0 -1 64 17 272 0 0 0 0 0 0 16 0 9 0 28878108 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30981] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30981/stat : 30981 (java) S 30974 30976 29213 0 -1 64 8 272 0 0 0 0 0 0 15 0 9 0 28878108 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30982] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30982/stat : 30982 (java) S 30974 30976 29213 0 -1 64 2 272 0 0 0 0 0 0 18 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30983] ppid=30974 vsize=867488 CPUtime=0.19
/proc/30976/task/30983/stat : 30983 (java) S 30974 30976 29213 0 -1 64 549 272 0 0 19 0 0 0 17 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30984] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30984/stat : 30984 (java) S 30974 30976 29213 0 -1 64 1 272 0 0 0 0 0 0 19 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30985] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30985/stat : 30985 (java) S 30974 30976 29213 0 -1 64 11 272 0 0 0 0 0 0 15 0 9 0 28878110 888307712 12445 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.93
Current children cumulated vsize (KiB) 867488

[startup+15.5024 s]
/proc/loadavg: 2.14 2.09 2.02 3/89 31024
/proc/meminfo: memFree=1772768/2055920 swapFree=4192812/4192956
[pid=30976] ppid=30974 vsize=867488 CPUtime=15.31
/proc/30976/stat : 30976 (java) S 30974 30976 29213 0 -1 0 20163 272 1 0 1520 11 0 0 18 0 9 0 28878105 888307712 12446 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/30976/statm: 216872 12446 2656 9 0 211308 0
[pid=30976/tid=30978] ppid=30974 vsize=867488 CPUtime=15.03
/proc/30976/task/30978/stat : 30978 (java) S 30974 30976 29213 0 -1 64 14070 272 1 0 1495 8 0 0 25 0 9 0 28878107 888307712 12446 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30979] ppid=30974 vsize=867488 CPUtime=0.06
/proc/30976/task/30979/stat : 30979 (java) S 30974 30976 29213 0 -1 64 4698 272 0 0 5 1 0 0 16 0 9 0 28878108 888307712 12446 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30980] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30980/stat : 30980 (java) S 30974 30976 29213 0 -1 64 17 272 0 0 0 0 0 0 16 0 9 0 28878108 888307712 12446 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30981] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30981/stat : 30981 (java) S 30974 30976 29213 0 -1 64 8 272 0 0 0 0 0 0 15 0 9 0 28878108 888307712 12446 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30982] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30982/stat : 30982 (java) S 30974 30976 29213 0 -1 64 2 272 0 0 0 0 0 0 18 0 9 0 28878110 888307712 12446 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30983] ppid=30974 vsize=867488 CPUtime=0.19
/proc/30976/task/30983/stat : 30983 (java) S 30974 30976 29213 0 -1 64 549 272 0 0 19 0 0 0 16 0 9 0 28878110 888307712 12446 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30976/tid=30984] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30984/stat : 30984 (java) S 30974 30976 29213 0 -1 64 1 272 0 0 0 0 0 0 19 0 9 0 28878110 888307712 12446 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30976/tid=30985] ppid=30974 vsize=867488 CPUtime=0
/proc/30976/task/30985/stat : 30985 (java) S 30974 30976 29213 0 -1 64 11 272 0 0 0 0 0 0 15 0 9 0 28878110 888307712 12446 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 15.31
Current children cumulated vsize (KiB) 867488

Child status: 0
Real time (s): 15.521
CPU time (s): 15.3357
CPU user time (s): 15.2067
CPU system time (s): 0.12898
CPU usage (%): 98.8058
Max. virtual memory (cumulated for all children) (KiB): 867488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.2067
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20462
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= 1497
involuntary context switches= 1917

runsolver used 0.024996 second user time and 0.052991 second system time

The end

Launcher Data 

Begin job on node53 at 2009-07-12 19:02:21
IDJOB=2099400
IDBENCH=60269
IDSOLVER=774
FILE ID=node53/2099400-1247418141
PBS_JOBID= 9510809
Free space on /tmp= 65976 MiB

SOLVER NAME= Abscon 112v4 ESAC
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-97_ext.xml
COMMAND LINE= java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution esac.xml 1 XSax BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2099400-1247418141/watcher-2099400-1247418141 -o /tmp/evaluation-result-2099400-1247418141/solver-2099400-1247418141 -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-2099400-1247418141.xml

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

MD5SUM BENCH= 1e93eeb025bb64d8babe11f8e2a2dddf
RANDOM SEED=45291958

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:       1783152 kB
Buffers:         38952 kB
Cached:         120508 kB
SwapCached:          0 kB
Active:         140552 kB
Inactive:        75416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5828 kB
Writeback:           0 kB
Mapped:          74964 kB
Slab:            42100 kB
Committed_AS:  1014392 kB
PageTables:       1848 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 19:02:37