Trace number 2099045

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Abscon 112v4 ACUNSAT 8.79466 8.92035

DiagnosticValue
CHECKS38431900
NODES39667

General information on the benchmark

Namecsp/rand-2-30-15/
normalized-rand-2-30-15-306-230-33_ext.xml
MD5SUM7f0393b14ef1e4bbe4b64e288826f2c7
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 benchmark1.40579
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints229
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension229
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.09	
0.00/0.09	Abscon 112 (May, 2008)
0.18/0.26	
0.18/0.26	   configuration
0.18/0.26	     name=mac.xml
0.28/0.30	   
0.28/0.30	   instance
0.28/0.30	     name=HOME/instance-2099045-1247417531.xml
0.28/0.34	   
0.28/0.34	   domains being loaded...
0.28/0.35	   
0.28/0.35	   variables being loaded...
0.28/0.38	     nbVariables=30  nbDomainTypes=1  minDomainSize=15  maxDomainSize=15  nbTotalValues=450
0.28/0.38	       =>  wckTime=0.111  cpuTime=0.1  mem=7M892
0.28/0.38	   
0.28/0.38	   relations being loaded...
0.37/0.45	   
0.37/0.45	   constraints being loaded...
0.58/0.63	     nbConstraints=229  nbRelationTypes=229  nbExtensionStructures=229  nbSharedExtensionStructures=0
0.58/0.63	     nbConflictsStructures=229  nbSharedConflictsStructures=0  nbSharedBinaryRepresentations=2970  minDegree=9
0.58/0.63	     maxDegree=20  minArity=2  maxArity=2  nbGenerators=0  nbFusions=0  symmetryWckTime=0.05  symmetryCpuTime=0.02
0.58/0.63	       =>  wckTime=0.369  cpuTime=0.25  mem=15M751
0.58/0.69	   
0.58/0.69	   solver IterativeSystematicSolver being built... 
0.77/0.84	       =>  wckTime=0.572  cpuTime=0.37  mem=20M263
0.77/0.84	   
0.77/0.84	   preprocessing
0.77/0.84	     nbConstraintChecks=0  nbPropagations=30  nbRevisions=0  nbUselessRevisions=0  nbRemovedValues=0
0.77/0.84	     detectedInconsistency=no
0.77/0.84	       =>  wckTime=0.0040  cpuTime=0.01  mem=20M263
0.86/0.97	   
0.86/0.97	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=21M238)
8.70/8.88	   
8.70/8.88	   search
8.70/8.88	     run=16  nbConstraintChecks=38431879  minDepth=0  maxDepth=11  nbPropagations=2171548  nbRevisions=27003707
8.70/8.88	     nbUselessRevisions=21651822  nbAssignments=39667  nbFailedAssignments=16684  nbInferredBacktracks=1
8.70/8.88	     nbBacktracks=22900  nbVisitedNodes=70277  nbRestartNogoods=120  nbSEliminables=6.02  nbREliminables=0.87
8.70/8.88	     nbIEliminables=0.13  nbDEliminables=0  nbPEliminables=0
8.70/8.88	       =>  wckTime=8.035  cpuTime=7.88  mem=21M238
8.70/8.88	   
8.70/8.88	   global
8.70/8.88	     nbConstraintChecks=38431879  nbPropagations=2171578  nbRevisions=27003707  nbUselessRevisions=21651822
8.70/8.88	     nbRestartNogoods=120  solvingWckTime=8.038  solvingCpuTime=7.88  expiredTime=no  totalExploration=yes
8.70/8.88	     nbFoundSolutions=0  globalCpuTime=8.29
8.70/8.88	       =>  wckTime=8.613  cpuTime=8.25  mem=21M238
8.70/8.88	   
8.70/8.88	s UNSATISFIABLE
8.70/8.88	d NODES 39667
8.70/8.88	d CHECKS 38431879
8.70/8.88	   
8.70/8.88	   totalWckTime=8.682  totalCpuTime=8.3

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-2099045-1247417531/watcher-2099045-1247417531 -o /tmp/evaluation-result-2099045-1247417531/solver-2099045-1247417531 -C 1800 -W 2000 -M 900 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-2099045-1247417531.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: 2.00 1.99 1.99 4/81 31608
/proc/meminfo: memFree=1725896/2055920 swapFree=4192812/4192956
[pid=31608] ppid=31606 vsize=10676 CPUtime=0
/proc/31608/stat : 31608 (java) S 31606 31608 31298 0 -1 0 678 0 0 0 0 0 0 0 18 0 2 0 28819577 10932224 474 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/31608/statm: 2669 474 207 9 0 1184 0
[pid=31608/tid=31609] ppid=31606 vsize=10676 CPUtime=0
/proc/31608/task/31609/stat : 31609 (java) R 31606 31608 31298 0 -1 64 0 0 0 0 0 0 0 0 19 0 2 0 28819579 10932224 474 996147200 134512640 134550932 4294955968 18446744073709551615 10121176 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.095581 s]
/proc/loadavg: 2.00 1.99 1.99 4/81 31608
/proc/meminfo: memFree=1725896/2055920 swapFree=4192812/4192956
[pid=31608] ppid=31606 vsize=865984 CPUtime=0.08
/proc/31608/stat : 31608 (java) S 31606 31608 31298 0 -1 0 3684 0 1 0 6 2 0 0 18 0 9 0 28819577 886767616 3163 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31608/statm: 216496 3163 1687 9 0 210981 0
[pid=31608/tid=31609] ppid=31606 vsize=865984 CPUtime=0.06
/proc/31608/task/31609/stat : 31609 (java) R 31606 31608 31298 0 -1 64 2767 0 1 0 5 1 0 0 18 0 9 0 28819579 886767616 3163 996147200 134512640 134550932 4294955968 18446744073709551615 4125979844 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+0.101618 s]
/proc/loadavg: 2.00 1.99 1.99 4/81 31608
/proc/meminfo: memFree=1725896/2055920 swapFree=4192812/4192956
[pid=31608] ppid=31606 vsize=865984 CPUtime=0.09
/proc/31608/stat : 31608 (java) S 31606 31608 31298 0 -1 0 3732 0 1 0 7 2 0 0 18 0 9 0 28819577 886767616 3200 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31608/statm: 216496 3200 1695 9 0 210981 0
[pid=31608/tid=31609] ppid=31606 vsize=865984 CPUtime=0.06
/proc/31608/task/31609/stat : 31609 (java) R 31606 31608 31298 0 -1 64 2815 0 1 0 5 1 0 0 18 0 9 0 28819579 886767616 3200 996147200 134512640 134550932 4294955968 18446744073709551615 4125952213 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 865984

[startup+0.301647 s]
/proc/loadavg: 2.00 1.99 1.99 4/81 31608
/proc/meminfo: memFree=1725896/2055920 swapFree=4192812/4192956
[pid=31608] ppid=31606 vsize=866380 CPUtime=0.28
/proc/31608/stat : 31608 (java) S 31606 31608 31298 0 -1 0 5797 0 1 0 24 4 0 0 18 0 9 0 28819577 887173120 5177 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31608/statm: 216595 5177 1968 9 0 211053 0
[pid=31608/tid=31609] ppid=31606 vsize=866380 CPUtime=0.22
/proc/31608/task/31609/stat : 31609 (java) R 31606 31608 31298 0 -1 64 4814 0 1 0 19 3 0 0 19 0 9 0 28819579 887173120 5177 996147200 134512640 134550932 4294955968 18446744073709551615 102512979 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+0.701689 s]
/proc/loadavg: 2.00 1.99 1.99 4/81 31608
/proc/meminfo: memFree=1725896/2055920 swapFree=4192812/4192956
[pid=31608] ppid=31606 vsize=867836 CPUtime=0.66
/proc/31608/stat : 31608 (java) S 31606 31608 31298 0 -1 0 12348 158 1 0 60 6 0 0 18 0 10 0 28819577 888664064 8927 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31608/statm: 216959 8927 2651 9 0 211395 0
[pid=31608/tid=31609] ppid=31606 vsize=867836 CPUtime=0.45
/proc/31608/task/31609/stat : 31609 (java) R 31606 31608 31298 0 -1 64 8097 158 1 0 41 4 0 0 18 0 10 0 28819579 888664064 8927 996147200 134512640 134550932 4294955968 18446744073709551615 104582864 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 867836

[startup+1.50274 s]
/proc/loadavg: 2.00 1.99 1.99 3/90 31621
/proc/meminfo: memFree=1694208/2055920 swapFree=4192812/4192956
[pid=31608] ppid=31606 vsize=867968 CPUtime=1.46
/proc/31608/stat : 31608 (java) S 31606 31608 31298 0 -1 0 16088 281 1 0 137 9 0 0 18 0 9 0 28819577 888799232 10501 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31608/statm: 216992 10501 2656 9 0 211428 0
[pid=31608/tid=31609] ppid=31606 vsize=867968 CPUtime=1.14
/proc/31608/task/31609/stat : 31609 (java) R 31606 31608 31298 0 -1 64 11660 281 1 0 108 6 0 0 24 0 9 0 28819579 888799232 10501 996147200 134512640 134550932 4294955968 18446744073709551615 4126869484 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31611] ppid=31606 vsize=867968 CPUtime=0.04
/proc/31608/task/31611/stat : 31611 (java) S 31606 31608 31298 0 -1 64 2898 281 0 0 4 0 0 0 16 0 9 0 28819580 888799232 10501 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31612] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31612/stat : 31612 (java) S 31606 31608 31298 0 -1 64 17 281 0 0 0 0 0 0 16 0 9 0 28819580 888799232 10501 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31613] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31613/stat : 31613 (java) S 31606 31608 31298 0 -1 64 8 281 0 0 0 0 0 0 15 0 9 0 28819580 888799232 10501 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31614] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31614/stat : 31614 (java) S 31606 31608 31298 0 -1 64 2 281 0 0 0 0 0 0 18 0 9 0 28819582 888799232 10501 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31615] ppid=31606 vsize=867968 CPUtime=0.24
/proc/31608/task/31615/stat : 31615 (java) S 31606 31608 31298 0 -1 64 694 281 0 0 23 1 0 0 16 0 9 0 28819582 888799232 10501 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31616] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31616/stat : 31616 (java) S 31606 31608 31298 0 -1 64 1 281 0 0 0 0 0 0 19 0 9 0 28819582 888799232 10501 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31617] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31617/stat : 31617 (java) S 31606 31608 31298 0 -1 64 5 281 0 0 0 0 0 0 15 0 9 0 28819582 888799232 10501 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) 867968

[startup+3.10292 s]
/proc/loadavg: 2.00 1.99 1.99 3/90 31621
/proc/meminfo: memFree=1693888/2055920 swapFree=4192812/4192956
[pid=31608] ppid=31606 vsize=867968 CPUtime=3.05
/proc/31608/stat : 31608 (java) S 31606 31608 31298 0 -1 0 16099 281 1 0 296 9 0 0 18 0 9 0 28819577 888799232 10510 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31608/statm: 216992 10510 2656 9 0 211428 0
[pid=31608/tid=31609] ppid=31606 vsize=867968 CPUtime=2.72
/proc/31608/task/31609/stat : 31609 (java) R 31606 31608 31298 0 -1 64 11665 281 1 0 266 6 0 0 25 0 9 0 28819579 888799232 10510 996147200 134512640 134550932 4294955968 18446744073709551615 4126894990 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31611] ppid=31606 vsize=867968 CPUtime=0.04
/proc/31608/task/31611/stat : 31611 (java) S 31606 31608 31298 0 -1 64 2898 281 0 0 4 0 0 0 17 0 9 0 28819580 888799232 10510 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31612] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31612/stat : 31612 (java) S 31606 31608 31298 0 -1 64 17 281 0 0 0 0 0 0 16 0 9 0 28819580 888799232 10510 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31613] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31613/stat : 31613 (java) S 31606 31608 31298 0 -1 64 8 281 0 0 0 0 0 0 15 0 9 0 28819580 888799232 10510 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31614] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31614/stat : 31614 (java) S 31606 31608 31298 0 -1 64 2 281 0 0 0 0 0 0 18 0 9 0 28819582 888799232 10510 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31615] ppid=31606 vsize=867968 CPUtime=0.25
/proc/31608/task/31615/stat : 31615 (java) S 31606 31608 31298 0 -1 64 700 281 0 0 24 1 0 0 16 0 9 0 28819582 888799232 10510 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31616] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31616/stat : 31616 (java) S 31606 31608 31298 0 -1 64 1 281 0 0 0 0 0 0 19 0 9 0 28819582 888799232 10510 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31617] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31617/stat : 31617 (java) S 31606 31608 31298 0 -1 64 5 281 0 0 0 0 0 0 15 0 9 0 28819582 888799232 10510 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) 867968

[startup+6.30128 s]
/proc/loadavg: 2.00 1.99 1.99 3/90 31621
/proc/meminfo: memFree=1693760/2055920 swapFree=4192812/4192956
[pid=31608] ppid=31606 vsize=867968 CPUtime=6.22
/proc/31608/stat : 31608 (java) S 31606 31608 31298 0 -1 0 16115 281 1 0 613 9 0 0 18 0 9 0 28819577 888799232 10511 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31608/statm: 216992 10511 2656 9 0 211428 0
[pid=31608/tid=31609] ppid=31606 vsize=867968 CPUtime=5.89
/proc/31608/task/31609/stat : 31609 (java) R 31606 31608 31298 0 -1 64 11667 281 1 0 583 6 0 0 25 0 9 0 28819579 888799232 10511 996147200 134512640 134550932 4294955968 18446744073709551615 4126869369 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31611] ppid=31606 vsize=867968 CPUtime=0.04
/proc/31608/task/31611/stat : 31611 (java) S 31606 31608 31298 0 -1 64 2898 281 0 0 4 0 0 0 16 0 9 0 28819580 888799232 10511 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31612] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31612/stat : 31612 (java) S 31606 31608 31298 0 -1 64 17 281 0 0 0 0 0 0 16 0 9 0 28819580 888799232 10511 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31613] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31613/stat : 31613 (java) S 31606 31608 31298 0 -1 64 8 281 0 0 0 0 0 0 15 0 9 0 28819580 888799232 10511 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31614] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31614/stat : 31614 (java) S 31606 31608 31298 0 -1 64 2 281 0 0 0 0 0 0 18 0 9 0 28819582 888799232 10511 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31615] ppid=31606 vsize=867968 CPUtime=0.25
/proc/31608/task/31615/stat : 31615 (java) S 31606 31608 31298 0 -1 64 700 281 0 0 24 1 0 0 16 0 9 0 28819582 888799232 10511 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31616] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31616/stat : 31616 (java) S 31606 31608 31298 0 -1 64 1 281 0 0 0 0 0 0 19 0 9 0 28819582 888799232 10511 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31617] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31617/stat : 31617 (java) S 31606 31608 31298 0 -1 64 19 281 0 0 0 0 0 0 15 0 9 0 28819582 888799232 10511 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) 867968

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

[startup+7.90147 s]
/proc/loadavg: 2.00 1.99 1.99 4/90 31621
/proc/meminfo: memFree=1693696/2055920 swapFree=4192812/4192956
[pid=31608] ppid=31606 vsize=867968 CPUtime=7.8
/proc/31608/stat : 31608 (java) S 31606 31608 31298 0 -1 0 16117 281 1 0 771 9 0 0 18 0 9 0 28819577 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31608/statm: 216992 10512 2656 9 0 211428 0
[pid=31608/tid=31609] ppid=31606 vsize=867968 CPUtime=7.47
/proc/31608/task/31609/stat : 31609 (java) R 31606 31608 31298 0 -1 64 11669 281 1 0 741 6 0 0 25 0 9 0 28819579 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4126869853 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31611] ppid=31606 vsize=867968 CPUtime=0.04
/proc/31608/task/31611/stat : 31611 (java) S 31606 31608 31298 0 -1 64 2898 281 0 0 4 0 0 0 16 0 9 0 28819580 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31612] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31612/stat : 31612 (java) S 31606 31608 31298 0 -1 64 17 281 0 0 0 0 0 0 16 0 9 0 28819580 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31613] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31613/stat : 31613 (java) S 31606 31608 31298 0 -1 64 8 281 0 0 0 0 0 0 15 0 9 0 28819580 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31614] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31614/stat : 31614 (java) S 31606 31608 31298 0 -1 64 2 281 0 0 0 0 0 0 18 0 9 0 28819582 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31615] ppid=31606 vsize=867968 CPUtime=0.25
/proc/31608/task/31615/stat : 31615 (java) S 31606 31608 31298 0 -1 64 700 281 0 0 24 1 0 0 16 0 9 0 28819582 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31616] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31616/stat : 31616 (java) S 31606 31608 31298 0 -1 64 1 281 0 0 0 0 0 0 19 0 9 0 28819582 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31617] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31617/stat : 31617 (java) S 31606 31608 31298 0 -1 64 19 281 0 0 0 0 0 0 15 0 9 0 28819582 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.8
Current children cumulated vsize (KiB) 867968

[startup+8.70156 s]
/proc/loadavg: 2.00 1.99 1.99 3/90 31621
/proc/meminfo: memFree=1693696/2055920 swapFree=4192812/4192956
[pid=31608] ppid=31606 vsize=867968 CPUtime=8.6
/proc/31608/stat : 31608 (java) S 31606 31608 31298 0 -1 0 16117 281 1 0 851 9 0 0 18 0 9 0 28819577 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31608/statm: 216992 10512 2656 9 0 211428 0
[pid=31608/tid=31609] ppid=31606 vsize=867968 CPUtime=8.27
/proc/31608/task/31609/stat : 31609 (java) R 31606 31608 31298 0 -1 64 11669 281 1 0 821 6 0 0 25 0 9 0 28819579 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4126869035 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31611] ppid=31606 vsize=867968 CPUtime=0.04
/proc/31608/task/31611/stat : 31611 (java) S 31606 31608 31298 0 -1 64 2898 281 0 0 4 0 0 0 16 0 9 0 28819580 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31612] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31612/stat : 31612 (java) S 31606 31608 31298 0 -1 64 17 281 0 0 0 0 0 0 16 0 9 0 28819580 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31613] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31613/stat : 31613 (java) S 31606 31608 31298 0 -1 64 8 281 0 0 0 0 0 0 15 0 9 0 28819580 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31614] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31614/stat : 31614 (java) S 31606 31608 31298 0 -1 64 2 281 0 0 0 0 0 0 18 0 9 0 28819582 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31615] ppid=31606 vsize=867968 CPUtime=0.25
/proc/31608/task/31615/stat : 31615 (java) S 31606 31608 31298 0 -1 64 700 281 0 0 24 1 0 0 16 0 9 0 28819582 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31616] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31616/stat : 31616 (java) S 31606 31608 31298 0 -1 64 1 281 0 0 0 0 0 0 19 0 9 0 28819582 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31617] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31617/stat : 31617 (java) S 31606 31608 31298 0 -1 64 19 281 0 0 0 0 0 0 15 0 9 0 28819582 888799232 10512 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.6
Current children cumulated vsize (KiB) 867968

[startup+8.90158 s]
/proc/loadavg: 2.00 1.99 1.99 3/90 31621
/proc/meminfo: memFree=1693696/2055920 swapFree=4192812/4192956
[pid=31608] ppid=31606 vsize=867968 CPUtime=8.77
/proc/31608/stat : 31608 (java) S 31606 31608 31298 0 -1 0 16205 281 1 0 868 9 0 0 18 0 9 0 28819577 888799232 10599 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31608/statm: 216992 10599 2656 9 0 211428 0
[pid=31608/tid=31609] ppid=31606 vsize=867968 CPUtime=8.45
/proc/31608/task/31609/stat : 31609 (java) S 31606 31608 31298 0 -1 64 11757 281 1 0 839 6 0 0 25 0 9 0 28819579 888799232 10599 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31611] ppid=31606 vsize=867968 CPUtime=0.04
/proc/31608/task/31611/stat : 31611 (java) S 31606 31608 31298 0 -1 64 2898 281 0 0 4 0 0 0 16 0 9 0 28819580 888799232 10599 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31612] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31612/stat : 31612 (java) S 31606 31608 31298 0 -1 64 17 281 0 0 0 0 0 0 16 0 9 0 28819580 888799232 10599 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31613] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31613/stat : 31613 (java) S 31606 31608 31298 0 -1 64 8 281 0 0 0 0 0 0 15 0 9 0 28819580 888799232 10599 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31614] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31614/stat : 31614 (java) S 31606 31608 31298 0 -1 64 2 281 0 0 0 0 0 0 18 0 9 0 28819582 888799232 10599 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31615] ppid=31606 vsize=867968 CPUtime=0.25
/proc/31608/task/31615/stat : 31615 (java) S 31606 31608 31298 0 -1 64 700 281 0 0 24 1 0 0 16 0 9 0 28819582 888799232 10599 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31616] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31616/stat : 31616 (java) S 31606 31608 31298 0 -1 64 1 281 0 0 0 0 0 0 19 0 9 0 28819582 888799232 10599 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31608/tid=31617] ppid=31606 vsize=867968 CPUtime=0
/proc/31608/task/31617/stat : 31617 (java) S 31606 31608 31298 0 -1 64 19 281 0 0 0 0 0 0 15 0 9 0 28819582 888799232 10599 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.77
Current children cumulated vsize (KiB) 867968

Child status: 0
Real time (s): 8.92035
CPU time (s): 8.79466
CPU user time (s): 8.69168
CPU system time (s): 0.102984
CPU usage (%): 98.591
Max. virtual memory (cumulated for all children) (KiB): 867968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.69168
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16513
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= 1451
involuntary context switches= 1696

runsolver used 0.017997 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node32 at 2009-07-12 18:52:11
IDJOB=2099045
IDBENCH=59694
IDSOLVER=773
FILE ID=node32/2099045-1247417531
PBS_JOBID= 9510655
Free space on /tmp= 66368 MiB

SOLVER NAME= Abscon 112v4 AC
BENCH NAME= CPAI08/csp/rand-2-30-15/normalized-rand-2-30-15-306-230-33_ext.xml
COMMAND LINE= java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2099045-1247417531/watcher-2099045-1247417531 -o /tmp/evaluation-result-2099045-1247417531/solver-2099045-1247417531 -C 1800 -W 2000 -M 900  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -cp abscon112V4.jar abscon.Resolution mac.xml 1 XSax HOME/instance-2099045-1247417531.xml

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

MD5SUM BENCH= 7f0393b14ef1e4bbe4b64e288826f2c7
RANDOM SEED=595493807

node32.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		: 3000.236
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		: 3000.236
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:       1726376 kB
Buffers:         41472 kB
Cached:         120096 kB
SwapCached:          0 kB
Active:         205648 kB
Inactive:        67540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2464 kB
Writeback:           0 kB
Mapped:         132036 kB
Slab:            41224 kB
Committed_AS:  1025876 kB
PageTables:       2104 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66364 MiB
End job on node32 at 2009-07-12 18:52:20