Trace number 2097167

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 ACSAT 6.576 6.61757

DiagnosticValue
CHECKS5921700
NODES9633

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-901_ext.xml
MD5SUM0f30b3807199fbae5b68556f7aabb864
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.576
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints230
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension230
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.05/0.08	
0.05/0.08	Abscon 112 (May, 2008)
0.18/0.24	
0.18/0.24	   configuration
0.18/0.24	     name=mac.xml
0.18/0.28	   
0.18/0.28	   instance
0.18/0.28	     name=HOME/instance-2097167-1247411879.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=61  nbDomainTypes=5  minDomainSize=1  maxDomainSize=1001  nbTotalValues=24146
0.29/0.35	       =>  wckTime=0.111  cpuTime=0.09  mem=8M867
0.29/0.35	   
0.29/0.35	   relations being loaded...
0.38/0.41	   
0.38/0.41	   constraints being loaded...
0.57/0.61	     nbConstraints=231  nbRelationTypes=23  nbGlobalConstraints=21  nbSingletonDomainVariables=2
0.57/0.61	     nbExtensionStructures=24  nbSharedExtensionStructures=206  nbConflictsStructures=24
0.57/0.61	     nbSharedConflictsStructures=206  nbSharedBinaryRepresentations=20290  minDegree=1  maxDegree=21  minArity=2
0.57/0.61	     avgArity=2.16  maxArity=20  nbGenerators=0  nbFusions=0  symmetryWckTime=0.06  symmetryCpuTime=0.03  nbCliques=1
0.57/0.61	       =>  wckTime=0.371  cpuTime=0.27  mem=21M330
0.57/0.68	   
0.57/0.68	   solver IterativeSystematicSolver being built... 
0.67/0.73	   
0.67/0.73	   INFO : Forward propagation technique limited 
0.77/0.83	       =>  wckTime=0.585  cpuTime=0.39  mem=24M84
0.87/0.91	   
0.87/0.91	   preprocessing
0.87/0.91	     nbConstraintChecks=19481  nbValidityChecks=396852  nbPropagations=111  nbRevisions=64  nbUselessRevisions=18
0.87/0.91	     nbRemovedValues=21900  detectedInconsistency=no
0.87/0.91	       =>  wckTime=0.072  cpuTime=0.05  mem=24M84
1.18/1.21	   
1.18/1.21	   INFO : Stopping use of transposition table (mapSize=101, nbTooLargekeys=0, mem=25M124)
6.48/6.57	   
6.48/6.57	   search
6.48/6.57	     run=13  nbConstraintChecks=5902223  nbValidityChecks=13798216  minDepth=1  maxDepth=61  nbPropagations=1896428
6.48/6.57	     nbRevisions=2456577  nbUselessRevisions=1439057  nbAssignments=9633  nbFailedAssignments=4659  nbBacktracks=4825
6.48/6.57	     nbVisitedNodes=17384  nbRestartNogoods=141  nbFoundSolutions=1  nbSEliminables=0  nbREliminables=2
6.48/6.57	     nbIEliminables=53.93  nbDEliminables=0  nbPEliminables=0
6.48/6.57	       =>  wckTime=5.731  cpuTime=5.63  mem=26M100
6.48/6.57	   
6.48/6.57	   global
6.48/6.57	     nbConstraintChecks=5921704  nbValidityChecks=14195068  nbPropagations=1896539  nbRevisions=2456641
6.48/6.57	     nbUselessRevisions=1439075  nbRestartNogoods=141  solvingWckTime=5.734  solvingCpuTime=5.63  expiredTime=no
6.48/6.57	     totalExploration=no  nbFoundSolutions=1  firstSolutionCpuTime=6.03  globalCpuTime=6.09
6.48/6.57	       =>  wckTime=6.325  cpuTime=6.04  mem=26M100
6.48/6.57	   
6.48/6.57	s SATISFIABLE
6.48/6.57	v 7 7 19 20 14 19 10 0 15 14 17 8 18 12 9 6 3 0 2 4 4 1 8 21 5 7 6 11 1 18 13 1 11 2 12 13 20 8 16 23 27 46 46 60 68 80 86 86 90 91 112 119 130 148 149 151 164 172 195 195 0 
6.48/6.57	d NODES 9633
6.48/6.57	d CHECKS 5921704
6.48/6.57	   
6.48/6.57	   totalWckTime=6.392  totalCpuTime=6.09

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2097167-1247411879/watcher-2097167-1247411879 -o /tmp/evaluation-result-2097167-1247411879/solver-2097167-1247411879 -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-2097167-1247411879.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: 2.13 2.07 2.01 3/80 30087
/proc/meminfo: memFree=1768496/2055920 swapFree=4192812/4192956
[pid=30087] ppid=30085 vsize=1616 CPUtime=0
/proc/30087/stat : 30087 (java) R 30085 30087 26976 0 -1 0 180 0 0 0 0 0 0 0 18 0 1 0 28251187 1654784 148 996147200 134512640 134550932 4294956128 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/30087/statm: 404 148 122 9 0 46 0

[startup+0.062161 s]
/proc/loadavg: 2.13 2.07 2.01 3/80 30087
/proc/meminfo: memFree=1768496/2055920 swapFree=4192812/4192956
[pid=30087] ppid=30085 vsize=864144 CPUtime=0.05
/proc/30087/stat : 30087 (java) S 30085 30087 26976 0 -1 0 2829 0 1 0 3 2 0 0 18 0 9 0 28251187 884883456 2363 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30087/statm: 216036 2364 1120 9 0 210929 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 864144

[startup+0.101163 s]
/proc/loadavg: 2.13 2.07 2.01 3/80 30087
/proc/meminfo: memFree=1768496/2055920 swapFree=4192812/4192956
[pid=30087] ppid=30085 vsize=865980 CPUtime=0.08
/proc/30087/stat : 30087 (java) S 30085 30087 26976 0 -1 0 3748 0 1 0 6 2 0 0 18 0 9 0 28251187 886763520 3214 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30087/statm: 216495 3214 1700 9 0 210980 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 865980

[startup+0.301178 s]
/proc/loadavg: 2.13 2.07 2.01 3/80 30087
/proc/meminfo: memFree=1768496/2055920 swapFree=4192812/4192956
[pid=30087] ppid=30085 vsize=866380 CPUtime=0.29
/proc/30087/stat : 30087 (java) S 30085 30087 26976 0 -1 0 6004 0 1 0 24 5 0 0 18 0 9 0 28251187 887173120 5370 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30087/statm: 216595 5370 1986 9 0 211053 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 866380

[startup+0.70122 s]
/proc/loadavg: 2.13 2.07 2.01 3/80 30087
/proc/meminfo: memFree=1768496/2055920 swapFree=4192812/4192956
[pid=30087] ppid=30085 vsize=867352 CPUtime=0.67
/proc/30087/stat : 30087 (java) S 30085 30087 26976 0 -1 0 14888 160 1 0 58 9 0 0 18 0 11 0 28251187 888168448 11142 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30087/statm: 216838 11142 2651 9 0 211274 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 867352

[startup+1.50129 s]
/proc/loadavg: 2.12 2.06 2.01 3/89 30100
/proc/meminfo: memFree=1733344/2055920 swapFree=4192812/4192956
[pid=30087] ppid=30085 vsize=868508 CPUtime=1.48
/proc/30087/stat : 30087 (java) S 30085 30087 26976 0 -1 0 18399 284 1 0 137 11 0 0 18 0 9 0 28251187 889352192 11416 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30087/statm: 217127 11416 2656 9 0 211563 0
[pid=30087/tid=30089] ppid=30085 vsize=868508 CPUtime=1.18
/proc/30087/task/30089/stat : 30089 (java) R 30085 30087 26976 0 -1 64 13058 284 1 0 111 7 0 0 23 0 9 0 28251188 889352192 11416 996147200 134512640 134550932 4294955968 18446744073709551615 4126881434 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30090] ppid=30085 vsize=868508 CPUtime=0.05
/proc/30087/task/30090/stat : 30090 (java) S 30085 30087 26976 0 -1 64 3933 284 0 0 4 1 0 0 17 0 9 0 28251190 889352192 11416 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30091] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30091/stat : 30091 (java) S 30085 30087 26976 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28251190 889352192 11416 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30092] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30092/stat : 30092 (java) S 30085 30087 26976 0 -1 64 9 284 0 0 0 0 0 0 16 0 9 0 28251190 889352192 11416 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30093] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30093/stat : 30093 (java) S 30085 30087 26976 0 -1 64 2 284 0 0 0 0 0 0 23 0 9 0 28251192 889352192 11416 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30094] ppid=30085 vsize=868508 CPUtime=0.21
/proc/30087/task/30094/stat : 30094 (java) S 30085 30087 26976 0 -1 64 574 284 0 0 21 0 0 0 15 0 9 0 28251192 889352192 11416 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30095] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30095/stat : 30095 (java) S 30085 30087 26976 0 -1 64 0 284 0 0 0 0 0 0 24 0 9 0 28251192 889352192 11416 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30096] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30096/stat : 30096 (java) S 30085 30087 26976 0 -1 64 3 284 0 0 0 0 0 0 15 0 9 0 28251192 889352192 11416 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 868508

[startup+3.10243 s]
/proc/loadavg: 2.12 2.06 2.01 3/89 30100
/proc/meminfo: memFree=1732960/2055920 swapFree=4192812/4192956
[pid=30087] ppid=30085 vsize=868508 CPUtime=3.08
/proc/30087/stat : 30087 (java) S 30085 30087 26976 0 -1 0 18439 284 1 0 297 11 0 0 18 0 9 0 28251187 889352192 11454 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30087/statm: 217127 11454 2656 9 0 211563 0
[pid=30087/tid=30089] ppid=30085 vsize=868508 CPUtime=2.75
/proc/30087/task/30089/stat : 30089 (java) R 30085 30087 26976 0 -1 64 13080 284 1 0 268 7 0 0 18 0 9 0 28251188 889352192 11454 996147200 134512640 134550932 4294955968 18446744073709551615 4126875106 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30090] ppid=30085 vsize=868508 CPUtime=0.05
/proc/30087/task/30090/stat : 30090 (java) S 30085 30087 26976 0 -1 64 3933 284 0 0 4 1 0 0 16 0 9 0 28251190 889352192 11454 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30091] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30091/stat : 30091 (java) S 30085 30087 26976 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28251190 889352192 11454 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30092] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30092/stat : 30092 (java) S 30085 30087 26976 0 -1 64 9 284 0 0 0 0 0 0 16 0 9 0 28251190 889352192 11454 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30093] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30093/stat : 30093 (java) S 30085 30087 26976 0 -1 64 2 284 0 0 0 0 0 0 23 0 9 0 28251192 889352192 11454 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30094] ppid=30085 vsize=868508 CPUtime=0.24
/proc/30087/task/30094/stat : 30094 (java) S 30085 30087 26976 0 -1 64 592 284 0 0 23 1 0 0 16 0 9 0 28251192 889352192 11454 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30095] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30095/stat : 30095 (java) S 30085 30087 26976 0 -1 64 0 284 0 0 0 0 0 0 24 0 9 0 28251192 889352192 11454 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30096] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30096/stat : 30096 (java) S 30085 30087 26976 0 -1 64 3 284 0 0 0 0 0 0 15 0 9 0 28251192 889352192 11454 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 868508

[startup+6.30274 s]
/proc/loadavg: 2.11 2.06 2.01 3/89 30100
/proc/meminfo: memFree=1732512/2055920 swapFree=4192812/4192956
[pid=30087] ppid=30085 vsize=868508 CPUtime=6.28
/proc/30087/stat : 30087 (java) S 30085 30087 26976 0 -1 0 18479 284 1 0 617 11 0 0 18 0 9 0 28251187 889352192 11491 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30087/statm: 217127 11491 2656 9 0 211563 0
[pid=30087/tid=30089] ppid=30085 vsize=868508 CPUtime=5.95
/proc/30087/task/30089/stat : 30089 (java) R 30085 30087 26976 0 -1 64 13117 284 1 0 588 7 0 0 25 0 9 0 28251188 889352192 11491 996147200 134512640 134550932 4294955968 18446744073709551615 4126921809 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30090] ppid=30085 vsize=868508 CPUtime=0.05
/proc/30087/task/30090/stat : 30090 (java) S 30085 30087 26976 0 -1 64 3933 284 0 0 4 1 0 0 17 0 9 0 28251190 889352192 11491 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30091] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30091/stat : 30091 (java) S 30085 30087 26976 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28251190 889352192 11491 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30092] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30092/stat : 30092 (java) S 30085 30087 26976 0 -1 64 9 284 0 0 0 0 0 0 16 0 9 0 28251190 889352192 11491 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30093] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30093/stat : 30093 (java) S 30085 30087 26976 0 -1 64 2 284 0 0 0 0 0 0 23 0 9 0 28251192 889352192 11491 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30094] ppid=30085 vsize=868508 CPUtime=0.25
/proc/30087/task/30094/stat : 30094 (java) S 30085 30087 26976 0 -1 64 595 284 0 0 24 1 0 0 16 0 9 0 28251192 889352192 11491 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30095] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30095/stat : 30095 (java) S 30085 30087 26976 0 -1 64 0 284 0 0 0 0 0 0 24 0 9 0 28251192 889352192 11491 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30096] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30096/stat : 30096 (java) S 30085 30087 26976 0 -1 64 3 284 0 0 0 0 0 0 15 0 9 0 28251192 889352192 11491 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 868508

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

[startup+6.50175 s]
/proc/loadavg: 2.11 2.06 2.01 3/89 30100
/proc/meminfo: memFree=1732512/2055920 swapFree=4192812/4192956
[pid=30087] ppid=30085 vsize=868508 CPUtime=6.48
/proc/30087/stat : 30087 (java) S 30085 30087 26976 0 -1 0 18481 284 1 0 637 11 0 0 18 0 9 0 28251187 889352192 11493 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30087/statm: 217127 11493 2656 9 0 211563 0
[pid=30087/tid=30089] ppid=30085 vsize=868508 CPUtime=6.15
/proc/30087/task/30089/stat : 30089 (java) R 30085 30087 26976 0 -1 64 13119 284 1 0 608 7 0 0 25 0 9 0 28251188 889352192 11493 996147200 134512640 134550932 4294955968 18446744073709551615 4126876200 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30090] ppid=30085 vsize=868508 CPUtime=0.05
/proc/30087/task/30090/stat : 30090 (java) S 30085 30087 26976 0 -1 64 3933 284 0 0 4 1 0 0 17 0 9 0 28251190 889352192 11493 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30091] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30091/stat : 30091 (java) S 30085 30087 26976 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28251190 889352192 11493 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30092] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30092/stat : 30092 (java) S 30085 30087 26976 0 -1 64 9 284 0 0 0 0 0 0 16 0 9 0 28251190 889352192 11493 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30093] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30093/stat : 30093 (java) S 30085 30087 26976 0 -1 64 2 284 0 0 0 0 0 0 23 0 9 0 28251192 889352192 11493 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30094] ppid=30085 vsize=868508 CPUtime=0.25
/proc/30087/task/30094/stat : 30094 (java) S 30085 30087 26976 0 -1 64 595 284 0 0 24 1 0 0 16 0 9 0 28251192 889352192 11493 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30095] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30095/stat : 30095 (java) S 30085 30087 26976 0 -1 64 0 284 0 0 0 0 0 0 24 0 9 0 28251192 889352192 11493 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30096] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30096/stat : 30096 (java) S 30085 30087 26976 0 -1 64 3 284 0 0 0 0 0 0 15 0 9 0 28251192 889352192 11493 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.48
Current children cumulated vsize (KiB) 868508

[startup+6.60676 s]
/proc/loadavg: 2.11 2.06 2.01 3/89 30100
/proc/meminfo: memFree=1732512/2055920 swapFree=4192812/4192956
[pid=30087] ppid=30085 vsize=868508 CPUtime=6.55
/proc/30087/stat : 30087 (java) S 30085 30087 26976 0 -1 0 18575 284 1 0 644 11 0 0 18 0 9 0 28251187 889352192 11584 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/30087/statm: 217127 11584 2656 9 0 211563 0
[pid=30087/tid=30089] ppid=30085 vsize=868508 CPUtime=6.22
/proc/30087/task/30089/stat : 30089 (java) S 30085 30087 26976 0 -1 64 13212 284 1 0 615 7 0 0 25 0 9 0 28251188 889352192 11584 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30090] ppid=30085 vsize=868508 CPUtime=0.05
/proc/30087/task/30090/stat : 30090 (java) S 30085 30087 26976 0 -1 64 3933 284 0 0 4 1 0 0 17 0 9 0 28251190 889352192 11584 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30091] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30091/stat : 30091 (java) S 30085 30087 26976 0 -1 64 19 284 0 0 0 0 0 0 16 0 9 0 28251190 889352192 11584 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30092] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30092/stat : 30092 (java) S 30085 30087 26976 0 -1 64 9 284 0 0 0 0 0 0 16 0 9 0 28251190 889352192 11584 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=30087/tid=30093] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30093/stat : 30093 (java) S 30085 30087 26976 0 -1 64 2 284 0 0 0 0 0 0 23 0 9 0 28251192 889352192 11584 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30094] ppid=30085 vsize=868508 CPUtime=0.25
/proc/30087/task/30094/stat : 30094 (java) S 30085 30087 26976 0 -1 64 596 284 0 0 24 1 0 0 15 0 9 0 28251192 889352192 11584 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30095] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30095/stat : 30095 (java) S 30085 30087 26976 0 -1 64 0 284 0 0 0 0 0 0 24 0 9 0 28251192 889352192 11584 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=30087/tid=30096] ppid=30085 vsize=868508 CPUtime=0
/proc/30087/task/30096/stat : 30096 (java) S 30085 30087 26976 0 -1 64 3 284 0 0 0 0 0 0 15 0 9 0 28251192 889352192 11584 996147200 134512640 134550932 4294955968 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.55
Current children cumulated vsize (KiB) 868508

Child status: 0
Real time (s): 6.61757
CPU time (s): 6.576
CPU user time (s): 6.44502
CPU system time (s): 0.13098
CPU usage (%): 99.3719
Max. virtual memory (cumulated for all children) (KiB): 868508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.44502
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18887
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= 1304
involuntary context switches= 1310

runsolver used 0.013997 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node55 at 2009-07-12 17:17:59
IDJOB=2097167
IDBENCH=56964
IDSOLVER=773
FILE ID=node55/2097167-1247411879
PBS_JOBID= 9510535
Free space on /tmp= 66388 MiB

SOLVER NAME= Abscon 112v4 AC
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-901_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-2097167-1247411879/watcher-2097167-1247411879 -o /tmp/evaluation-result-2097167-1247411879/solver-2097167-1247411879 -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-2097167-1247411879.xml

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

MD5SUM BENCH= 0f30b3807199fbae5b68556f7aabb864
RANDOM SEED=1882264274

node55.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		: 3000.231
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		: 3000.231
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:       1768976 kB
Buffers:         36868 kB
Cached:         110216 kB
SwapCached:          0 kB
Active:         171720 kB
Inactive:        57880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:         102972 kB
Slab:            42548 kB
Committed_AS:   998212 kB
PageTables:       1880 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= 66388 MiB
End job on node55 at 2009-07-12 17:18:05