Trace number 2097570

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 14.3928 14.5533

DiagnosticValue
CHECKS532
NODES0

General information on the benchmark

Namecsp/super-queens/
normalized-super-queens-7.xml
MD5SUMfc9f58475a614e928f4d65ba1e610c18
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 benchmark2.52361
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of constraints48510
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension0
Number of constraints which are defined in intension48510
Global constraints used (with number of constraints)

Solver Data 

0.06/0.09	
0.06/0.09	Abscon 112 (May, 2008)
0.19/0.26	
0.19/0.26	   configuration
0.19/0.26	     name=esac.xml
0.19/0.30	   
0.28/0.30	   instance
0.28/0.30	     name=HOME/instance-2097570-1247413542.xml
0.28/0.33	   
0.28/0.33	   domains being loaded...
0.28/0.34	   
0.28/0.34	   variables being loaded...
0.38/0.43	     nbVariables=360  nbDomainTypes=1  minDomainSize=180  maxDomainSize=180  nbTotalValues=64800
0.38/0.44	       =>  wckTime=0.172  cpuTime=0.13  mem=10M819
0.38/0.44	   
0.38/0.44	   predicates being loaded...
0.38/0.50	   
0.38/0.50	   constraints being loaded...
13.53/13.77	     nbConstraints=48512  nbGlobalConstraints=2  nbConvertedConstraints=48510  nbConvertConstraintsChecks=5864400
13.53/13.77	     nbExtensionStructures=181  nbSharedExtensionStructures=48329  nbConflictsStructures=181
13.53/13.77	     nbSharedConflictsStructures=48329  nbSharedBinaryRepresentations=45810  minDegree=181  maxDegree=361  minArity=2
13.53/13.77	     avgArity=2.01  maxArity=360  nbGenerators=1  nbFusions=1  symmetryWckTime=3.002  symmetryCpuTime=1.49  nbCliques=1
13.53/13.77	       =>  wckTime=13.507  cpuTime=10.84  mem=75M369
14.12/14.31	   
14.12/14.31	   solver IterativeSystematicSolver being built... 
14.21/14.42	   
14.21/14.42	   INFO : Forward propagation technique limited 
14.32/14.51	       =>  wckTime=14.245  cpuTime=10.98  mem=91M853
14.32/14.52	   
14.32/14.52	   preprocessing
14.32/14.52	     nbConstraintChecks=532  nbPropagations=1  nbRevisions=2  nbUselessRevisions=0  nbRemovedValues=2
14.32/14.52	     nbRemovedTuples=16109  detectedInconsistency=yes
14.32/14.52	       =>  wckTime=0.0080  cpuTime=0.01  mem=92M811
14.32/14.52	   
14.32/14.52	   global
14.32/14.52	     nbConstraintChecks=532  nbPropagations=1  nbRevisions=2  nbUselessRevisions=0  nbRestartNogoods=0
14.32/14.52	     solvingWckTime=0.01  solvingCpuTime=0.01  expiredTime=no  totalExploration=yes  nbFoundSolutions=0
14.32/14.52	     globalCpuTime=11.03
14.32/14.52	       =>  wckTime=14.259  cpuTime=10.99  mem=92M811
14.32/14.52	   
14.32/14.52	s UNSATISFIABLE
14.32/14.52	d NODES 0
14.32/14.52	d CHECKS 532
14.32/14.52	   
14.32/14.52	   totalWckTime=14.33  totalCpuTime=11.03

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-2097570-1247413542/watcher-2097570-1247413542 -o /tmp/evaluation-result-2097570-1247413542/solver-2097570-1247413542 -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-2097570-1247413542.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: 2.21 2.02 2.01 4/81 32763
/proc/meminfo: memFree=1692536/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=10676 CPUtime=0
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 678 0 0 0 0 0 0 0 18 0 2 0 28419596 10932224 474 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 2669 474 207 9 0 1184 0
[pid=32763/tid=32764] ppid=32761 vsize=10676 CPUtime=0
/proc/32763/task/32764/stat : 32764 (java) R 32761 32763 28996 0 -1 64 0 0 0 0 0 0 0 0 19 0 2 0 28419597 10932224 474 996147200 134512640 134550932 4294955968 18446744073709551615 8556504 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.0785289 s]
/proc/loadavg: 2.21 2.02 2.01 4/81 32763
/proc/meminfo: memFree=1692536/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=864148 CPUtime=0.06
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 3095 0 1 0 5 1 0 0 18 0 9 0 28419596 884887552 2580 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 216037 2580 1231 9 0 210930 0
[pid=32763/tid=32764] ppid=32761 vsize=864148 CPUtime=0.05
/proc/32763/task/32764/stat : 32764 (java) R 32761 32763 28996 0 -1 64 2179 0 1 0 4 1 0 0 20 0 9 0 28419597 884887552 2580 996147200 134512640 134550932 4294955968 18446744073709551615 104264906 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 864148

[startup+0.101531 s]
/proc/loadavg: 2.21 2.02 2.01 4/81 32763
/proc/meminfo: memFree=1692536/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=865984 CPUtime=0.08
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 3740 0 1 0 7 1 0 0 18 0 9 0 28419596 886767616 3206 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 216496 3206 1695 9 0 210981 0
[pid=32763/tid=32764] ppid=32761 vsize=865984 CPUtime=0.06
/proc/32763/task/32764/stat : 32764 (java) R 32761 32763 28996 0 -1 64 2822 0 1 0 5 1 0 0 18 0 9 0 28419597 886767616 3206 996147200 134512640 134550932 4294955968 18446744073709551615 103203241 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865984

[startup+0.301554 s]
/proc/loadavg: 2.21 2.02 2.01 4/81 32763
/proc/meminfo: memFree=1692536/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=866380 CPUtime=0.28
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 5848 0 1 0 25 3 0 0 18 0 9 0 28419596 887173120 5214 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 216595 5214 1981 9 0 211053 0
[pid=32763/tid=32764] ppid=32761 vsize=866380 CPUtime=0.23
/proc/32763/task/32764/stat : 32764 (java) R 32761 32763 28996 0 -1 64 4866 0 1 0 20 3 0 0 18 0 9 0 28419597 887173120 5214 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 866380

[startup+0.701602 s]
/proc/loadavg: 2.21 2.02 2.01 4/81 32763
/proc/meminfo: memFree=1692536/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=867776 CPUtime=0.68
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 8954 0 1 0 62 6 0 0 18 0 9 0 28419596 888602624 8308 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 216944 8308 2036 9 0 211380 0
[pid=32763/tid=32764] ppid=32761 vsize=867776 CPUtime=0.5
/proc/32763/task/32764/stat : 32764 (java) R 32761 32763 28996 0 -1 64 7593 0 1 0 45 5 0 0 19 0 9 0 28419597 888602624 8308 996147200 134512640 134550932 4294955968 18446744073709551615 102883233 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 867776

[startup+1.5017 s]
/proc/loadavg: 2.21 2.02 2.01 3/90 304
/proc/meminfo: memFree=1650288/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=867688 CPUtime=1.47
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 19445 0 1 0 135 12 0 0 18 0 9 0 28419596 888512512 18773 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 216922 18773 2026 9 0 211380 0
[pid=32763/tid=32764] ppid=32761 vsize=867688 CPUtime=1.18
/proc/32763/task/32764/stat : 32764 (java) R 32761 32763 28996 0 -1 64 15800 0 1 0 109 9 0 0 25 0 9 0 28419597 888512512 18773 996147200 134512640 134550932 4294955968 18446744073709551615 4126704419 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32766] ppid=32761 vsize=867688 CPUtime=0.09
/proc/32763/task/32766/stat : 32766 (java) S 32761 32763 28996 0 -1 64 2276 0 0 0 8 1 0 0 16 0 9 0 28419598 888512512 18773 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32767] ppid=32761 vsize=867688 CPUtime=0
/proc/32763/task/32767/stat : 32767 (java) S 32761 32763 28996 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 28419598 888512512 18773 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=300] ppid=32761 vsize=867688 CPUtime=0
/proc/32763/task/300/stat : 300 (java) S 32761 32763 28996 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 28419598 888512512 18773 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=301] ppid=32761 vsize=867688 CPUtime=0
/proc/32763/task/301/stat : 301 (java) S 32761 32763 28996 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 28419601 888512512 18773 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=302] ppid=32761 vsize=867688 CPUtime=0.16
/proc/32763/task/302/stat : 302 (java) S 32761 32763 28996 0 -1 64 667 0 0 0 16 0 0 0 16 0 9 0 28419601 888512512 18773 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=303] ppid=32761 vsize=867688 CPUtime=0
/proc/32763/task/303/stat : 303 (java) S 32761 32763 28996 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 28419601 888512512 18773 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=304] ppid=32761 vsize=867688 CPUtime=0
/proc/32763/task/304/stat : 304 (java) S 32761 32763 28996 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 28419601 888512512 18773 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 867688

[startup+3.10289 s]
/proc/loadavg: 2.21 2.02 2.01 4/90 304
/proc/meminfo: memFree=1621104/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=867688 CPUtime=3.06
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 25622 0 1 0 291 15 0 0 18 0 9 0 28419596 888512512 24948 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 216922 24948 2026 9 0 211380 0
[pid=32763/tid=32764] ppid=32761 vsize=867688 CPUtime=2.47
/proc/32763/task/32764/stat : 32764 (java) R 32761 32763 28996 0 -1 64 15802 0 1 0 237 10 0 0 25 0 9 0 28419597 888512512 24948 996147200 134512640 134550932 4294955968 18446744073709551615 4126600514 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32766] ppid=32761 vsize=867688 CPUtime=0.39
/proc/32763/task/32766/stat : 32766 (java) S 32761 32763 28996 0 -1 64 8450 0 0 0 36 3 0 0 17 0 9 0 28419598 888512512 24948 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32767] ppid=32761 vsize=867688 CPUtime=0
/proc/32763/task/32767/stat : 32767 (java) S 32761 32763 28996 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 28419598 888512512 24948 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=300] ppid=32761 vsize=867688 CPUtime=0
/proc/32763/task/300/stat : 300 (java) S 32761 32763 28996 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 28419598 888512512 24948 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=301] ppid=32761 vsize=867688 CPUtime=0
/proc/32763/task/301/stat : 301 (java) S 32761 32763 28996 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 28419601 888512512 24948 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=302] ppid=32761 vsize=867688 CPUtime=0.16
/proc/32763/task/302/stat : 302 (java) S 32761 32763 28996 0 -1 64 668 0 0 0 16 0 0 0 17 0 9 0 28419601 888512512 24948 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=303] ppid=32761 vsize=867688 CPUtime=0
/proc/32763/task/303/stat : 303 (java) S 32761 32763 28996 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 28419601 888512512 24948 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=304] ppid=32761 vsize=867688 CPUtime=0
/proc/32763/task/304/stat : 304 (java) S 32761 32763 28996 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 28419601 888512512 24948 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 867688

[startup+6.30226 s]
/proc/loadavg: 2.19 2.02 2.00 4/90 304
/proc/meminfo: memFree=1599856/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=867692 CPUtime=6.22
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 25720 0 1 0 573 49 0 0 18 0 9 0 28419596 888516608 25040 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 216923 25040 2029 9 0 211381 0
[pid=32763/tid=32764] ppid=32761 vsize=867692 CPUtime=5.56
/proc/32763/task/32764/stat : 32764 (java) R 32761 32763 28996 0 -1 64 15836 0 1 0 511 45 0 0 25 0 9 0 28419597 888516608 25040 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32766] ppid=32761 vsize=867692 CPUtime=0.39
/proc/32763/task/32766/stat : 32766 (java) S 32761 32763 28996 0 -1 64 8450 0 0 0 36 3 0 0 17 0 9 0 28419598 888516608 25040 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32767] ppid=32761 vsize=867692 CPUtime=0
/proc/32763/task/32767/stat : 32767 (java) S 32761 32763 28996 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 28419598 888516608 25040 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=300] ppid=32761 vsize=867692 CPUtime=0
/proc/32763/task/300/stat : 300 (java) S 32761 32763 28996 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 28419598 888516608 25040 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=301] ppid=32761 vsize=867692 CPUtime=0
/proc/32763/task/301/stat : 301 (java) S 32761 32763 28996 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 28419601 888516608 25040 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=302] ppid=32761 vsize=867692 CPUtime=0.26
/proc/32763/task/302/stat : 302 (java) S 32761 32763 28996 0 -1 64 732 0 0 0 25 1 0 0 16 0 9 0 28419601 888516608 25040 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=303] ppid=32761 vsize=867692 CPUtime=0
/proc/32763/task/303/stat : 303 (java) S 32761 32763 28996 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 28419601 888516608 25040 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=304] ppid=32761 vsize=867692 CPUtime=0
/proc/32763/task/304/stat : 304 (java) S 32761 32763 28996 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 28419601 888516608 25040 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 867692

[startup+12.703 s]
/proc/loadavg: 2.17 2.02 2.00 3/92 306
/proc/meminfo: memFree=1544864/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=868336 CPUtime=12.54
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 40427 2942 1 0 921 215 115 3 18 0 10 0 28419596 889176064 35837 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 217084 35837 2041 9 0 211542 0
[pid=32763/tid=32764] ppid=32761 vsize=868336 CPUtime=11.21
/proc/32763/task/32764/stat : 32764 (java) R 32761 32763 28996 0 -1 64 19371 2942 1 0 799 204 115 3 17 0 10 0 28419597 889176064 35837 996147200 134512640 134550932 4294955968 18446744073709551615 4127223163 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32766] ppid=32761 vsize=868336 CPUtime=2.16
/proc/32763/task/32766/stat : 32766 (java) S 32761 32763 28996 0 -1 64 19224 2942 0 0 91 7 115 3 16 0 10 0 28419598 889176064 35837 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32767] ppid=32761 vsize=868336 CPUtime=1.18
/proc/32763/task/32767/stat : 32767 (java) S 32761 32763 28996 0 -1 64 16 2942 0 0 0 0 115 3 16 0 10 0 28419598 889176064 35837 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=300] ppid=32761 vsize=868336 CPUtime=1.18
/proc/32763/task/300/stat : 300 (java) S 32761 32763 28996 0 -1 64 5 2942 0 0 0 0 115 3 16 0 10 0 28419598 889176064 35837 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=301] ppid=32761 vsize=868336 CPUtime=1.18
/proc/32763/task/301/stat : 301 (java) S 32761 32763 28996 0 -1 64 1 2942 0 0 0 0 115 3 18 0 10 0 28419601 889176064 35837 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=302] ppid=32761 vsize=868336 CPUtime=1.48
/proc/32763/task/302/stat : 302 (java) S 32761 32763 28996 0 -1 64 982 2942 0 0 29 1 115 3 15 0 10 0 28419601 889176064 35837 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=303] ppid=32761 vsize=868336 CPUtime=1.18
/proc/32763/task/303/stat : 303 (java) S 32761 32763 28996 0 -1 64 1 2942 0 0 0 0 115 3 19 0 10 0 28419601 889176064 35837 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=304] ppid=32761 vsize=868336 CPUtime=1.18
/proc/32763/task/304/stat : 304 (java) S 32761 32763 28996 0 -1 64 13 2942 0 0 0 0 115 3 15 0 10 0 28419601 889176064 35837 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 868336

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

[startup+13.5021 s]
/proc/loadavg: 2.17 2.02 2.00 3/90 308
/proc/meminfo: memFree=1556328/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=868336 CPUtime=13.34
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 44402 3066 1 0 999 216 115 4 18 0 9 0 28419596 889176064 35840 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 217084 35840 2041 9 0 211542 0
[pid=32763/tid=32764] ppid=32761 vsize=868336 CPUtime=12
/proc/32763/task/32764/stat : 32764 (java) R 32761 32763 28996 0 -1 64 23294 3066 1 0 876 205 115 4 24 0 9 0 28419597 889176064 35840 996147200 134512640 134550932 4294955968 18446744073709551615 4127216665 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32766] ppid=32761 vsize=868336 CPUtime=2.17
/proc/32763/task/32766/stat : 32766 (java) S 32761 32763 28996 0 -1 64 19266 3066 0 0 91 7 115 4 16 0 9 0 28419598 889176064 35840 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32767] ppid=32761 vsize=868336 CPUtime=1.19
/proc/32763/task/32767/stat : 32767 (java) S 32761 32763 28996 0 -1 64 16 3066 0 0 0 0 115 4 16 0 9 0 28419598 889176064 35840 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=300] ppid=32761 vsize=868336 CPUtime=1.19
/proc/32763/task/300/stat : 300 (java) S 32761 32763 28996 0 -1 64 5 3066 0 0 0 0 115 4 16 0 9 0 28419598 889176064 35840 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=301] ppid=32761 vsize=868336 CPUtime=1.19
/proc/32763/task/301/stat : 301 (java) S 32761 32763 28996 0 -1 64 1 3066 0 0 0 0 115 4 18 0 9 0 28419601 889176064 35840 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=302] ppid=32761 vsize=868336 CPUtime=1.49
/proc/32763/task/302/stat : 302 (java) S 32761 32763 28996 0 -1 64 987 3066 0 0 29 1 115 4 15 0 9 0 28419601 889176064 35840 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=303] ppid=32761 vsize=868336 CPUtime=1.19
/proc/32763/task/303/stat : 303 (java) S 32761 32763 28996 0 -1 64 1 3066 0 0 0 0 115 4 19 0 9 0 28419601 889176064 35840 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=304] ppid=32761 vsize=868336 CPUtime=1.19
/proc/32763/task/304/stat : 304 (java) S 32761 32763 28996 0 -1 64 13 3066 0 0 0 0 115 4 15 0 9 0 28419601 889176064 35840 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 13.34
Current children cumulated vsize (KiB) 868336

[startup+14.3072 s]
/proc/loadavg: 2.24 2.04 2.01 3/90 308
/proc/meminfo: memFree=1552424/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=868840 CPUtime=14.12
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 63476 3066 1 0 1074 219 115 4 18 0 9 0 28419596 889692160 37901 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 217210 37901 2636 9 0 211668 0
[pid=32763/tid=32764] ppid=32761 vsize=868840 CPUtime=12.22
/proc/32763/task/32764/stat : 32764 (java) S 32761 32763 28996 0 -1 64 24598 3066 1 0 898 205 115 4 25 0 9 0 28419597 889692160 37901 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32766] ppid=32761 vsize=868840 CPUtime=2.75
/proc/32763/task/32766/stat : 32766 (java) R 32761 32763 28996 0 -1 64 37016 3066 0 0 145 11 115 4 20 0 9 0 28419598 889692160 37901 996147200 134512640 134550932 4294955968 18446744073709551615 103732969 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32767] ppid=32761 vsize=868840 CPUtime=1.19
/proc/32763/task/32767/stat : 32767 (java) S 32761 32763 28996 0 -1 64 23 3066 0 0 0 0 115 4 17 0 9 0 28419598 889692160 37901 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=300] ppid=32761 vsize=868840 CPUtime=1.19
/proc/32763/task/300/stat : 300 (java) S 32761 32763 28996 0 -1 64 15 3066 0 0 0 0 115 4 16 0 9 0 28419598 889692160 37901 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=301] ppid=32761 vsize=868840 CPUtime=1.19
/proc/32763/task/301/stat : 301 (java) S 32761 32763 28996 0 -1 64 1 3066 0 0 0 0 115 4 18 0 9 0 28419601 889692160 37901 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=302] ppid=32761 vsize=868840 CPUtime=1.5
/proc/32763/task/302/stat : 302 (java) S 32761 32763 28996 0 -1 64 990 3066 0 0 30 1 115 4 15 0 9 0 28419601 889692160 37901 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=303] ppid=32761 vsize=868840 CPUtime=1.19
/proc/32763/task/303/stat : 303 (java) S 32761 32763 28996 0 -1 64 1 3066 0 0 0 0 115 4 19 0 9 0 28419601 889692160 37901 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=304] ppid=32761 vsize=868840 CPUtime=1.19
/proc/32763/task/304/stat : 304 (java) S 32761 32763 28996 0 -1 64 13 3066 0 0 0 0 115 4 15 0 9 0 28419601 889692160 37901 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.12
Current children cumulated vsize (KiB) 868840

[startup+14.5029 s]
/proc/loadavg: 2.24 2.04 2.01 3/90 308
/proc/meminfo: memFree=1552424/2055920 swapFree=4192812/4192956
[pid=32763] ppid=32761 vsize=868424 CPUtime=14.32
/proc/32763/stat : 32763 (java) S 32761 32763 28996 0 -1 0 66869 3066 1 0 1092 221 115 4 18 0 9 0 28419596 889266176 37886 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32763/statm: 217106 37886 2663 9 0 211542 0
[pid=32763/tid=32764] ppid=32761 vsize=868424 CPUtime=12.35
/proc/32763/task/32764/stat : 32764 (java) R 32761 32763 28996 0 -1 64 27898 3066 1 0 910 206 115 4 25 0 9 0 28419597 889266176 37886 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32766] ppid=32761 vsize=868424 CPUtime=2.76
/proc/32763/task/32766/stat : 32766 (java) S 32761 32763 28996 0 -1 64 37034 3066 0 0 146 11 115 4 21 0 9 0 28419598 889266176 37886 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=32767] ppid=32761 vsize=868424 CPUtime=1.19
/proc/32763/task/32767/stat : 32767 (java) S 32761 32763 28996 0 -1 64 23 3066 0 0 0 0 115 4 16 0 9 0 28419598 889266176 37886 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=300] ppid=32761 vsize=868424 CPUtime=1.19
/proc/32763/task/300/stat : 300 (java) S 32761 32763 28996 0 -1 64 15 3066 0 0 0 0 115 4 15 0 9 0 28419598 889266176 37886 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=301] ppid=32761 vsize=868424 CPUtime=1.19
/proc/32763/task/301/stat : 301 (java) S 32761 32763 28996 0 -1 64 1 3066 0 0 0 0 115 4 18 0 9 0 28419601 889266176 37886 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=302] ppid=32761 vsize=868424 CPUtime=1.55
/proc/32763/task/302/stat : 302 (java) S 32761 32763 28996 0 -1 64 1065 3066 0 0 35 1 115 4 15 0 9 0 28419601 889266176 37886 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=303] ppid=32761 vsize=868424 CPUtime=1.19
/proc/32763/task/303/stat : 303 (java) S 32761 32763 28996 0 -1 64 1 3066 0 0 0 0 115 4 19 0 9 0 28419601 889266176 37886 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32763/tid=304] ppid=32761 vsize=868424 CPUtime=1.19
/proc/32763/task/304/stat : 304 (java) S 32761 32763 28996 0 -1 64 13 3066 0 0 0 0 115 4 15 0 9 0 28419601 889266176 37886 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.32
Current children cumulated vsize (KiB) 868424

Child status: 0
Real time (s): 14.5533
CPU time (s): 14.3928
CPU user time (s): 12.1072
CPU system time (s): 2.28565
CPU usage (%): 98.8973
Max. virtual memory (cumulated for all children) (KiB): 883988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.1072
system time used= 2.28565
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70471
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= 2164
involuntary context switches= 2459

runsolver used 0.027995 second user time and 0.056991 second system time

The end

Launcher Data 

Begin job on node73 at 2009-07-12 17:45:42
IDJOB=2097570
IDBENCH=57526
IDSOLVER=774
FILE ID=node73/2097570-1247413542
PBS_JOBID= 9510504
Free space on /tmp= 66476 MiB

SOLVER NAME= Abscon 112v4 ESAC
BENCH NAME= CPAI08/csp/super-queens/normalized-super-queens-7.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-2097570-1247413542/watcher-2097570-1247413542 -o /tmp/evaluation-result-2097570-1247413542/solver-2097570-1247413542 -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-2097570-1247413542.xml

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

MD5SUM BENCH= fc9f58475a614e928f4d65ba1e610c18
RANDOM SEED=1327088742

node73.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		: 3000.213
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		: 3000.213
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:       1693016 kB
Buffers:         40440 kB
Cached:         145132 kB
SwapCached:          0 kB
Active:         196284 kB
Inactive:       110328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            8584 kB
Writeback:           0 kB
Mapped:         141540 kB
Slab:            41312 kB
Committed_AS:   992788 kB
PageTables:       1996 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= 66476 MiB
End job on node73 at 2009-07-12 17:45:57