Trace number 218017

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Abscon 109 ESACUNSAT 74.1807 74.5962

DiagnosticValue
CHECKS66366264
NODES81727

General information on the benchmark

Namerandom/rand-3-20-20/
rand-3-20-20-60-632-35_ext.xml
MD5SUMd5af35334a8778ebb0d07932167b6266
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark27.7498
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables20
Number of constraints57
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension57
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.31	   
0.31	Abscon 109 (November, 2006)
0.31	   
0.31	   configuration
0.31	     name=esac.xml
0.34	   
0.34	   instance
0.34	     name=/tmp/evaluation/218017-1168250310/unknown.xml
0.37	   
0.37	   domains being loaded...
0.38	   
0.38	   variables being loaded...
0.41	     nbVariables=20  nbDomainTypes=1  minDomainSize=20  maxDomainSize=20
0.41	       =>  wckTime=0.098  cpuTime=0.09  mem=6M951
0.41	   
0.41	   relations being loaded...
0.68	   
0.68	   constraints being loaded...
0.83	     nbConstraints=57  nbRelationTypes=57  nbExtensionStructures=57  nbSharedExtensionStructures=0
0.83	     nbConflictsStructures=57  nbSharedConflictsStructures=0  nbSharedBinaryRepresentations=0  maxDegree=15  maxArity=3
0.83	       =>  wckTime=0.519  cpuTime=0.47  mem=41M538
0.91	   
0.91	   solver IterativeSystematicSolver being built... 
1.07	       =>  wckTime=0.764  cpuTime=0.62  mem=20M872
1.15	   
1.15	   preprocessing
1.15	     nbConstraintChecks=18356  nbValidityChecks=30165  nbPropagations=168  nbRevisions=1390  nbUselessRevisions=1198
1.15	     nbSingletonTests=27  nbEffectiveSingletonTests=0  nbESACBranches=4  nbRemovedValues=0  detectedInconsistency=no
1.15	       =>  wckTime=0.075  cpuTime=0.05  mem=20M872
1.20	   
1.20	   search
1.20	     run=0  nbConstraintChecks=16437  nbValidityChecks=29134  nbPropagations=367  nbRevisions=3308
1.20	     nbUselessRevisions=2692  nbAssignments=21  nbFailedAssignments=8  nbBacktracks=10  nbVisitedNodes=35
1.20	     nbRestartNogoods=0  mapSize=7  nbInferences=0  nbTooLargeKeys=0
1.20	       =>  wckTime=0.122  cpuTime=0.08  mem=21M857
1.24	   
1.24	   search
1.24	     run=1  nbConstraintChecks=42378  nbValidityChecks=90817  nbPropagations=1163  nbRevisions=11652
1.24	     nbUselessRevisions=9531  nbAssignments=72  nbFailedAssignments=40  nbBacktracks=25  nbVisitedNodes=128
1.24	     nbRestartNogoods=1  mapSize=22  nbInferences=0  nbTooLargeKeys=0
1.24	       =>  wckTime=0.167  cpuTime=0.12  mem=21M857
1.31	   
1.31	   search
1.31	     run=2  nbConstraintChecks=80344  nbValidityChecks=169460  nbPropagations=2512  nbRevisions=26029
1.31	     nbUselessRevisions=21025  nbAssignments=130  nbFailedAssignments=71  nbBacktracks=47  nbVisitedNodes=235
1.31	     nbRestartNogoods=2  mapSize=42  nbInferences=0  nbTooLargeKeys=0
1.31	       =>  wckTime=0.233  cpuTime=0.18  mem=21M857
1.42	   
1.42	   search
1.42	     run=3  nbConstraintChecks=153830  nbValidityChecks=325236  nbPropagations=4858  nbRevisions=50534
1.42	     nbUselessRevisions=40568  nbAssignments=234  nbFailedAssignments=118  nbBacktracks=83  nbVisitedNodes=392
1.42	     nbRestartNogoods=9  mapSize=77  nbInferences=0  nbTooLargeKeys=0
1.42	       =>  wckTime=0.339  cpuTime=0.28  mem=21M857
1.53	   
1.53	   search
1.53	     run=4  nbConstraintChecks=235313  nbValidityChecks=496692  nbPropagations=8382  nbRevisions=87101
1.53	     nbUselessRevisions=69555  nbAssignments=362  nbFailedAssignments=185  nbBacktracks=134  nbVisitedNodes=604
1.53	     nbRestartNogoods=13  mapSize=120  nbInferences=0  nbTooLargeKeys=0
1.53	       =>  wckTime=0.448  cpuTime=0.38  mem=21M857
1.75	   
1.75	   search
1.75	     run=5  nbConstraintChecks=406942  nbValidityChecks=835708  nbPropagations=13894  nbRevisions=148536
1.75	     nbUselessRevisions=118003  nbAssignments=532  nbFailedAssignments=276  nbBacktracks=209  nbVisitedNodes=918
1.75	     nbRestartNogoods=18  mapSize=188  nbInferences=0  nbTooLargeKeys=0
1.75	       =>  wckTime=0.671  cpuTime=0.6  mem=21M857
2.04	   
2.04	   search
2.04	     run=6  nbConstraintChecks=642844  nbValidityChecks=1300654  nbPropagations=22243  nbRevisions=240480
2.04	     nbUselessRevisions=190302  nbAssignments=813  nbFailedAssignments=420  nbBacktracks=323  nbVisitedNodes=1399
2.04	     nbRestartNogoods=29  mapSize=286  nbInferences=0  nbTooLargeKeys=0
2.04	       =>  wckTime=0.963  cpuTime=0.89  mem=21M857
2.40	   
2.40	   search
2.40	     run=7  nbConstraintChecks=922207  nbValidityChecks=1860698  nbPropagations=34546  nbRevisions=374807
2.40	     nbUselessRevisions=295321  nbAssignments=1201  nbFailedAssignments=627  nbBacktracks=493  nbVisitedNodes=2091
2.40	     nbRestartNogoods=36  mapSize=442  nbInferences=0  nbTooLargeKeys=0
2.40	       =>  wckTime=1.328  cpuTime=1.24  mem=21M857
2.89	   
2.89	   search
2.89	     run=8  nbConstraintChecks=1302094  nbValidityChecks=2604254  nbPropagations=52039  nbRevisions=561060
2.89	     nbUselessRevisions=440889  nbAssignments=1717  nbFailedAssignments=884  nbBacktracks=750  nbVisitedNodes=3015
2.89	     nbRestartNogoods=39  mapSize=659  nbInferences=0  nbTooLargeKeys=0
2.89	       =>  wckTime=1.809  cpuTime=1.7  mem=21M857
3.77	   
3.77	   search
3.77	     run=9  nbConstraintChecks=2020412  nbValidityChecks=4024192  nbPropagations=78193  nbRevisions=847856
3.77	     nbUselessRevisions=665373  nbAssignments=2671  nbFailedAssignments=1449  nbBacktracks=1134  nbVisitedNodes=4762
3.77	     nbRestartNogoods=47  mapSize=956  nbInferences=0  nbTooLargeKeys=0
3.77	       =>  wckTime=2.689  cpuTime=2.56  mem=21M857
3.88	   
3.88	   INFO : Stopping hyperNogood (mapSize=1012, nbTooLargekeys=0, mem=21M857)
4.82	   
4.82	   search
4.82	     run=10  nbConstraintChecks=2892637  nbValidityChecks=5761213  nbPropagations=116675  nbRevisions=1259240
4.82	     nbUselessRevisions=986603  nbAssignments=3864  nbFailedAssignments=2062  nbBacktracks=1710  nbVisitedNodes=6910
4.82	     nbRestartNogoods=59
4.82	       =>  wckTime=3.741  cpuTime=3.59  mem=21M857
6.50	   
6.50	   search
6.50	     run=11  nbConstraintChecks=4310603  nbValidityChecks=8597979  nbPropagations=174786  nbRevisions=1872646
6.50	     nbUselessRevisions=1465059  nbAssignments=5761  nbFailedAssignments=3090  nbBacktracks=2574  nbVisitedNodes=10358
6.50	     nbRestartNogoods=69
6.50	       =>  wckTime=5.423  cpuTime=5.26  mem=21M857
9.45	   
9.45	   search
9.45	     run=12  nbConstraintChecks=6915904  nbValidityChecks=13735888  nbPropagations=265354  nbRevisions=2832375
9.45	     nbUselessRevisions=2212026  nbAssignments=8742  nbFailedAssignments=4770  nbBacktracks=3872  nbVisitedNodes=15873
9.45	     nbRestartNogoods=78
9.45	       =>  wckTime=8.377  cpuTime=8.19  mem=21M857
13.24	   
13.24	   search
13.24	     run=13  nbConstraintChecks=10338294  nbValidityChecks=20725082  nbPropagations=403247  nbRevisions=4311112
13.24	     nbUselessRevisions=3359962  nbAssignments=13629  nbFailedAssignments=7697  nbBacktracks=5818  nbVisitedNodes=24910
13.24	     nbRestartNogoods=100
13.24	       =>  wckTime=12.163  cpuTime=11.97  mem=21M857
18.47	   
18.47	   search
18.47	     run=14  nbConstraintChecks=15083311  nbValidityChecks=30276876  nbPropagations=608240  nbRevisions=6484459
18.47	     nbUselessRevisions=5047482  nbAssignments=19864  nbFailedAssignments=11008  nbBacktracks=8737  nbVisitedNodes=36296
18.47	     nbRestartNogoods=111
18.47	       =>  wckTime=17.393  cpuTime=17.17  mem=21M857
27.46	   
27.46	   search
27.46	     run=15  nbConstraintChecks=23368167  nbValidityChecks=46399214  nbPropagations=915970  nbRevisions=9742627
27.46	     nbUselessRevisions=7579689  nbAssignments=29406  nbFailedAssignments=16167  nbBacktracks=13117
27.46	     nbVisitedNodes=53753  nbRestartNogoods=126
27.46	       =>  wckTime=26.386  cpuTime=26.11  mem=21M857
39.92	   
39.92	   search
39.92	     run=16  nbConstraintChecks=34680844  nbValidityChecks=69219355  nbPropagations=1375410  nbRevisions=14656146
39.92	     nbUselessRevisions=11406462  nbAssignments=43490  nbFailedAssignments=23660  nbBacktracks=19686
39.92	     nbVisitedNodes=79488  nbRestartNogoods=141
39.92	       =>  wckTime=38.843  cpuTime=38.49  mem=21M857
59.62	   
59.62	   search
59.62	     run=17  nbConstraintChecks=52809451  nbValidityChecks=105250030  nbPropagations=2069110  nbRevisions=22099936
59.62	     nbUselessRevisions=17208744  nbAssignments=65121  nbFailedAssignments=35431  nbBacktracks=29538
59.62	     nbVisitedNodes=119280  nbRestartNogoods=153
59.62	       =>  wckTime=58.546  cpuTime=58.12  mem=21M857
74.56	   
74.56	   search
74.56	     run=18  nbConstraintChecks=66347908  nbValidityChecks=132617536  nbPropagations=2943430  nbRevisions=31527356
74.56	     nbUselessRevisions=24564487  nbAssignments=81727  nbFailedAssignments=44417  nbBacktracks=37159
74.56	     nbVisitedNodes=149797  nbRestartNogoods=157
74.56	       =>  wckTime=73.483  cpuTime=73.01  mem=21M857
74.56	   
74.56	   global
74.56	     nbConstraintChecks=66366264  nbValidityChecks=132647701  nbPropagations=2943598  nbRevisions=31528746
74.56	     nbUselessRevisions=24565685  nbRestartNogoods=157  solvingWckTime=73.484  solvingCpuTime=73.01  expiredTime=no
74.56	     totalExploration=yes  nbFoundSolutions=0  globalCpuTime=73.67
74.56	       =>  wckTime=74.251  cpuTime=73.63  mem=21M857
74.56	   
74.56	s UNSATISFIABLE
74.56	d NODES 81727
74.56	d CHECKS 66366264
74.56	   
74.56	   totalWckTime=74.331  totalCpuTime=73.67

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-218017-1168250310 -o ROOT/results/node52/solver-218017-1168250310 -C 1800 -M 900 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -jar abscon109.jar esac.xml 1 XSax /tmp/evaluation/218017-1168250310/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.92 1.98 1.91 3/80 12245
/proc/meminfo: memFree=1775136/2055920 swapFree=4192812/4192956
[pid=12244] ppid=12242 vsize=11820 CPUtime=0
/proc/12244/stat : 12244 (java) D 12242 12244 11677 0 -1 0 760 0 1 0 0 0 0 0 16 0 1 0 173429487 12103680 510 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4309796 0 2147483391 0 7368 18446744072099781622 0 0 17 1 0 0
/proc/12244/statm: 2955 510 421 14 0 1602 0

[startup+0.103071 s]
/proc/loadavg: 1.92 1.98 1.91 3/80 12245
/proc/meminfo: memFree=1775136/2055920 swapFree=4192812/4192956
[pid=12244] ppid=12242 vsize=914988 CPUtime=0.08
/proc/12244/stat : 12244 (java) R 12242 12244 11677 0 -1 0 2994 0 1 0 7 1 0 0 17 0 8 0 173429487 936947712 2740 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4072934386 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12244/statm: 228747 2740 1427 14 0 215242 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 914988

[startup+0.514133 s]
/proc/loadavg: 1.92 1.98 1.91 3/80 12245
/proc/meminfo: memFree=1775136/2055920 swapFree=4192812/4192956
[pid=12244] ppid=12242 vsize=915328 CPUtime=0.49
/proc/12244/stat : 12244 (java) R 12242 12244 11677 0 -1 0 7686 0 1 0 45 4 0 0 18 0 8 0 173429487 937295872 7425 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073559953 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12244/statm: 228832 7425 2137 14 0 215302 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 915328

[startup+1.34667 s]
/proc/loadavg: 1.92 1.98 1.91 3/87 12252
/proc/meminfo: memFree=1718760/2055920 swapFree=4192812/4192956
[pid=12244] ppid=12242 vsize=915460 CPUtime=1.31
/proc/12244/stat : 12244 (java) R 12242 12244 11677 0 -1 0 16803 0 1 0 122 9 0 0 25 0 8 0 173429487 937431040 16541 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073738467 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12244/statm: 228865 16541 2527 14 0 215335 0
[pid=12244/tid=12246] ppid=12242 vsize=915460 CPUtime=0.06
/proc/12244/task/12246/stat : 12246 (java) S 12242 12244 11677 0 -1 64 1745 0 0 0 5 1 0 0 16 0 8 0 173429490 937431040 16541 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12247] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12247/stat : 12247 (java) S 12242 12244 11677 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16541 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12248] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12248/stat : 12248 (java) S 12242 12244 11677 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16541 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12249] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12249/stat : 12249 (java) S 12242 12244 11677 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 173429494 937431040 16541 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12250] ppid=12242 vsize=915460 CPUtime=0.16
/proc/12244/task/12250/stat : 12250 (java) S 12242 12244 11677 0 -1 64 357 0 0 0 16 0 0 0 16 0 8 0 173429494 937431040 16541 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12251] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12251/stat : 12251 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 19 0 8 0 173429494 937431040 16541 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12252] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12252/stat : 12252 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 173429494 937431040 16541 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 915460

[startup+2.99929 s]
/proc/loadavg: 1.92 1.98 1.91 3/87 12252
/proc/meminfo: memFree=1718632/2055920 swapFree=4192812/4192956
[pid=12244] ppid=12242 vsize=915460 CPUtime=2.94
/proc/12244/stat : 12244 (java) R 12242 12244 11677 0 -1 0 16821 0 1 0 285 9 0 0 25 0 8 0 173429487 937431040 16558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073722415 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12244/statm: 228865 16558 2527 14 0 215335 0
[pid=12244/tid=12246] ppid=12242 vsize=915460 CPUtime=0.06
/proc/12244/task/12246/stat : 12246 (java) S 12242 12244 11677 0 -1 64 1745 0 0 0 5 1 0 0 17 0 8 0 173429490 937431040 16558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12247] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12247/stat : 12247 (java) S 12242 12244 11677 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12248] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12248/stat : 12248 (java) S 12242 12244 11677 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12249] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12249/stat : 12249 (java) S 12242 12244 11677 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 173429494 937431040 16558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12250] ppid=12242 vsize=915460 CPUtime=0.2
/proc/12244/task/12250/stat : 12250 (java) S 12242 12244 11677 0 -1 64 374 0 0 0 20 0 0 0 15 0 8 0 173429494 937431040 16558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12251] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12251/stat : 12251 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 19 0 8 0 173429494 937431040 16558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12252] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12252/stat : 12252 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 173429494 937431040 16558 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 915460

[startup+6.291 s]
/proc/loadavg: 1.93 1.98 1.91 3/87 12252
/proc/meminfo: memFree=1718384/2055920 swapFree=4192812/4192956
[pid=12244] ppid=12242 vsize=915460 CPUtime=6.2
/proc/12244/stat : 12244 (java) R 12242 12244 11677 0 -1 0 16831 0 1 0 611 9 0 0 25 0 8 0 173429487 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073613897 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12244/statm: 228865 16566 2527 14 0 215335 0
[pid=12244/tid=12246] ppid=12242 vsize=915460 CPUtime=0.06
/proc/12244/task/12246/stat : 12246 (java) S 12242 12244 11677 0 -1 64 1745 0 0 0 5 1 0 0 16 0 8 0 173429490 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12247] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12247/stat : 12247 (java) S 12242 12244 11677 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12248] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12248/stat : 12248 (java) S 12242 12244 11677 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12249] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12249/stat : 12249 (java) S 12242 12244 11677 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12250] ppid=12242 vsize=915460 CPUtime=0.21
/proc/12244/task/12250/stat : 12250 (java) S 12242 12244 11677 0 -1 64 383 0 0 0 21 0 0 0 16 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12251] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12251/stat : 12251 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 19 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12252] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12252/stat : 12252 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 915460

[startup+12.7835 s]
/proc/loadavg: 1.93 1.98 1.91 3/88 12324
/proc/meminfo: memFree=1728032/2055920 swapFree=4192812/4192956
[pid=12244] ppid=12242 vsize=915460 CPUtime=12.66
/proc/12244/stat : 12244 (java) R 12242 12244 11677 0 -1 0 16832 0 1 0 1256 10 0 0 25 0 8 0 173429487 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073722356 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/12244/statm: 228865 16566 2527 14 0 215335 0
[pid=12244/tid=12246] ppid=12242 vsize=915460 CPUtime=0.06
/proc/12244/task/12246/stat : 12246 (java) S 12242 12244 11677 0 -1 64 1745 0 0 0 5 1 0 0 16 0 8 0 173429490 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12247] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12247/stat : 12247 (java) S 12242 12244 11677 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12248] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12248/stat : 12248 (java) S 12242 12244 11677 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12249] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12249/stat : 12249 (java) S 12242 12244 11677 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12250] ppid=12242 vsize=915460 CPUtime=0.21
/proc/12244/task/12250/stat : 12250 (java) S 12242 12244 11677 0 -1 64 383 0 0 0 21 0 0 0 16 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12251] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12251/stat : 12251 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 19 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12252] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12252/stat : 12252 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 915460

[startup+25.6193 s]
/proc/loadavg: 1.95 1.98 1.91 3/88 12324
/proc/meminfo: memFree=1728168/2055920 swapFree=4192812/4192956
[pid=12244] ppid=12242 vsize=915460 CPUtime=25.43
/proc/12244/stat : 12244 (java) R 12242 12244 11677 0 -1 0 16832 0 1 0 2533 10 0 0 25 0 8 0 173429487 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073727695 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/12244/statm: 228865 16566 2527 14 0 215335 0
[pid=12244/tid=12246] ppid=12242 vsize=915460 CPUtime=0.06
/proc/12244/task/12246/stat : 12246 (java) S 12242 12244 11677 0 -1 64 1745 0 0 0 5 1 0 0 16 0 8 0 173429490 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12247] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12247/stat : 12247 (java) S 12242 12244 11677 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12248] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12248/stat : 12248 (java) S 12242 12244 11677 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12249] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12249/stat : 12249 (java) S 12242 12244 11677 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12250] ppid=12242 vsize=915460 CPUtime=0.21
/proc/12244/task/12250/stat : 12250 (java) S 12242 12244 11677 0 -1 64 383 0 0 0 21 0 0 0 16 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12251] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12251/stat : 12251 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 19 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12252] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12252/stat : 12252 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 915460

[startup+51.2281 s]
/proc/loadavg: 1.96 1.98 1.91 3/88 12324
/proc/meminfo: memFree=1728232/2055920 swapFree=4192812/4192956
[pid=12244] ppid=12242 vsize=915460 CPUtime=50.91
/proc/12244/stat : 12244 (java) R 12242 12244 11677 0 -1 0 16832 0 1 0 5081 10 0 0 25 0 8 0 173429487 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073609059 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/12244/statm: 228865 16566 2527 14 0 215335 0
[pid=12244/tid=12246] ppid=12242 vsize=915460 CPUtime=0.06
/proc/12244/task/12246/stat : 12246 (java) S 12242 12244 11677 0 -1 64 1745 0 0 0 5 1 0 0 16 0 8 0 173429490 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12247] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12247/stat : 12247 (java) S 12242 12244 11677 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12248] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12248/stat : 12248 (java) S 12242 12244 11677 0 -1 64 5 0 0 0 0 0 0 0 16 0 8 0 173429491 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12249] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12249/stat : 12249 (java) S 12242 12244 11677 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12250] ppid=12242 vsize=915460 CPUtime=0.21
/proc/12244/task/12250/stat : 12250 (java) S 12242 12244 11677 0 -1 64 383 0 0 0 21 0 0 0 16 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12251] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12251/stat : 12251 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 19 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12244/tid=12252] ppid=12242 vsize=915460 CPUtime=0
/proc/12244/task/12252/stat : 12252 (java) S 12242 12244 11677 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 173429494 937431040 16566 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.91
Current children cumulated vsize (KiB) 915460

Child status: 0
Real time (s): 74.5962
CPU time (s): 74.1807
CPU user time (s): 74.0477
CPU system time (s): 0.132979
CPU usage (%): 99.443
Max. virtual memory (cumulated for all children) (KiB): 915460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 74.0477
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16840
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= 2572
involuntary context switches= 2594

runsolver used 0.098984 s user time and 0.244962 s system time

The end

Launcher Data (download as text)

Begin job on node52 on Mon Jan  8 09:58:30 UTC 2007


IDJOB= 218017
IDBENCH= 5189
FILE ID= node52/218017-1168250310

PBS_JOBID= 3481865

Free space on /tmp= 66554 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-3-20-20/rand-3-20-20-60-632-35_ext.xml
COMMAND LINE= java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -jar abscon109.jar esac.xml 1 XSax /tmp/evaluation/218017-1168250310/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-218017-1168250310 -o ROOT/results/node52/solver-218017-1168250310 -C 1800 -M 900  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -jar abscon109.jar esac.xml 1 XSax /tmp/evaluation/218017-1168250310/unknown.xml

META MD5SUM SOLVER= 9b91398c18c9fe54a6c4cfb50dadce08
MD5SUM BENCH=  d5af35334a8778ebb0d07932167b6266

RANDOM SEED= 344227580

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1775616 kB
Buffers:         46108 kB
Cached:         127972 kB
SwapCached:          0 kB
Active:         122484 kB
Inactive:       101476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          70032 kB
Slab:            41648 kB
Committed_AS:  4668784 kB
PageTables:       1980 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= 66548 MiB



End job on node52 on Mon Jan  8 09:59:45 UTC 2007