Trace number 2116980

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
Choco2.1.1b 2009-07-16SAT 15.3777 15.4175

DiagnosticValue
CHECKS0
NODES7

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-5/
normalized-lei450-05c-05.xml
MD5SUMbbc5f57bc4acf352820d16ae1bc68132
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.399938
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints9803
Maximum constraint arity2
Maximum domain size5
Number of constraints which are defined in extension0
Number of constraints which are defined in intension9803
Global constraints used (with number of constraints)

Solver Data 

15.29/15.36	s SATISFIABLE
15.29/15.36	v 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 1 0 3 2 4 
15.29/15.36	d AC 32
15.29/15.36	d RUNTIME 15.21
15.29/15.36	d NODES 7
15.29/15.36	d NODES/s 0
15.29/15.36	d BACKTRACKS 1
15.29/15.36	d BACKTRACKS/s 0
15.29/15.36	d CHECKS 0
15.29/15.36	d CHECKS/s 0
15.29/15.36	c SAT 15.21 TIME      7 NDS    970 PARSTIME      463 BUILDPB       1014 CONFIG        12763 RES       true RESTART       1 HEURISTIC       true RANDVAL

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-2116980-1248032819/watcher-2116980-1248032819 -o /tmp/evaluation-result-2116980-1248032819/solver-2116980-1248032819 -C 1800 -W 2000 -M 900 java -Xms700M -Xmx700M -jar HOME/choco2.1.1.b.jar -file HOME/instance-2116980-1248032819.xml -randval true -h 1 -ac 32 -saclim 60 -s true -verb 0 -seed 11041979 

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: 2.20 2.15 2.04 4/80 31451
/proc/meminfo: memFree=1146968/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=152 CPUtime=0
/proc/31451/stat : 31451 (java) R 31449 31451 30309 0 -1 0 222 0 0 0 0 0 0 0 18 0 1 0 90344648 155648 26 996147200 134512640 134550932 4294955888 18446744073709551615 6889771 0 0 4096 0 0 0 0 17 0 0 0
/proc/31451/statm: 38 26 19 9 0 4 0

[startup+0.082388 s]
/proc/loadavg: 2.20 2.15 2.04 4/80 31451
/proc/meminfo: memFree=1146968/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=862284 CPUtime=0.08
/proc/31451/stat : 31451 (java) S 31449 31451 30309 0 -1 0 3308 0 1 0 6 2 0 0 18 0 9 0 90344648 882978816 2776 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 215571 2776 1304 9 0 210441 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 862284

[startup+0.102389 s]
/proc/loadavg: 2.20 2.15 2.04 4/80 31451
/proc/meminfo: memFree=1146968/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=864092 CPUtime=0.09
/proc/31451/stat : 31451 (java) S 31449 31451 30309 0 -1 0 3907 0 1 0 7 2 0 0 18 0 9 0 90344648 884830208 3354 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 216023 3354 1752 9 0 210492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 864092

[startup+0.301411 s]
/proc/loadavg: 2.20 2.15 2.04 4/80 31451
/proc/meminfo: memFree=1146968/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=864832 CPUtime=0.29
/proc/31451/stat : 31451 (java) S 31449 31451 30309 0 -1 0 4686 0 1 0 27 2 0 0 18 0 9 0 90344648 885587968 4111 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 216208 4112 1856 9 0 210677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 864832

[startup+0.702452 s]
/proc/loadavg: 2.20 2.15 2.04 4/80 31451
/proc/meminfo: memFree=1146968/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=864964 CPUtime=0.69
/proc/31451/stat : 31451 (java) S 31449 31451 30309 0 -1 0 8486 0 1 0 65 4 0 0 18 0 9 0 90344648 885723136 7900 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 216241 7900 1897 9 0 210710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 864964

[startup+1.50153 s]
/proc/loadavg: 2.20 2.15 2.04 3/89 31460
/proc/meminfo: memFree=1106704/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=865144 CPUtime=1.49
/proc/31451/stat : 31451 (java) S 31449 31451 30309 0 -1 0 19548 0 1 0 139 10 0 0 18 0 9 0 90344648 885907456 18938 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 216286 18938 1964 9 0 210755 0
[pid=31451/tid=31453] ppid=31449 vsize=865144 CPUtime=1.15
/proc/31451/task/31453/stat : 31453 (java) R 31449 31451 30309 0 -1 64 14540 0 1 0 108 7 0 0 25 0 9 0 90344649 885907456 18938 996147200 134512640 134550932 4294955888 18446744073709551615 101450306 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31454] ppid=31449 vsize=865144 CPUtime=0.09
/proc/31451/task/31454/stat : 31454 (java) S 31449 31451 30309 0 -1 64 3666 0 0 0 8 1 0 0 16 0 9 0 90344650 885907456 18938 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31455] ppid=31449 vsize=865144 CPUtime=0
/proc/31451/task/31455/stat : 31455 (java) S 31449 31451 30309 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90344651 885907456 18938 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31456] ppid=31449 vsize=865144 CPUtime=0
/proc/31451/task/31456/stat : 31456 (java) S 31449 31451 30309 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90344651 885907456 18938 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31457] ppid=31449 vsize=865144 CPUtime=0
/proc/31451/task/31457/stat : 31457 (java) S 31449 31451 30309 0 -1 64 0 0 0 0 0 0 0 0 23 0 9 0 90344652 885907456 18938 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31458] ppid=31449 vsize=865144 CPUtime=0.22
/proc/31451/task/31458/stat : 31458 (java) S 31449 31451 30309 0 -1 64 610 0 0 0 22 0 0 0 15 0 9 0 90344653 885907456 18938 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31459] ppid=31449 vsize=865144 CPUtime=0
/proc/31451/task/31459/stat : 31459 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90344653 885907456 18938 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31460] ppid=31449 vsize=865144 CPUtime=0
/proc/31451/task/31460/stat : 31460 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90344653 885907456 18938 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 865144

[startup+3.1017 s]
/proc/loadavg: 2.20 2.15 2.04 4/89 31460
/proc/meminfo: memFree=1066128/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=865252 CPUtime=3.09
/proc/31451/stat : 31451 (java) S 31449 31451 30309 0 -1 0 24213 0 1 0 295 14 0 0 18 0 9 0 90344648 886018048 23586 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 216313 23586 1986 9 0 210782 0
[pid=31451/tid=31453] ppid=31449 vsize=865252 CPUtime=2.43
/proc/31451/task/31453/stat : 31453 (java) R 31449 31451 30309 0 -1 64 14831 0 1 0 235 8 0 0 25 0 9 0 90344649 886018048 23586 996147200 134512640 134550932 4294955888 18446744073709551615 4127207221 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31454] ppid=31449 vsize=865252 CPUtime=0.23
/proc/31451/task/31454/stat : 31454 (java) S 31449 31451 30309 0 -1 64 7904 0 0 0 20 3 0 0 17 0 9 0 90344650 886018048 23586 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31455] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31455/stat : 31455 (java) S 31449 31451 30309 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 23586 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31456] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31456/stat : 31456 (java) S 31449 31451 30309 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 23586 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31457] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31457/stat : 31457 (java) S 31449 31451 30309 0 -1 64 0 0 0 0 0 0 0 0 23 0 9 0 90344652 886018048 23586 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31458] ppid=31449 vsize=865252 CPUtime=0.4
/proc/31451/task/31458/stat : 31458 (java) S 31449 31451 30309 0 -1 64 746 0 0 0 39 1 0 0 15 0 9 0 90344653 886018048 23586 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31459] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31459/stat : 31459 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90344653 886018048 23586 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31460] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31460/stat : 31460 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90344653 886018048 23586 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 865252

[startup+6.30302 s]
/proc/loadavg: 2.19 2.15 2.04 3/89 31460
/proc/meminfo: memFree=1055824/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=865252 CPUtime=6.29
/proc/31451/stat : 31451 (java) S 31449 31451 30309 0 -1 0 25285 0 1 0 614 15 0 0 18 0 9 0 90344648 886018048 24651 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 216313 24651 1986 9 0 210782 0
[pid=31451/tid=31453] ppid=31449 vsize=865252 CPUtime=5.58
/proc/31451/task/31453/stat : 31453 (java) R 31449 31451 30309 0 -1 64 14838 0 1 0 550 8 0 0 25 0 9 0 90344649 886018048 24651 996147200 134512640 134550932 4294955888 18446744073709551615 4127406038 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31454] ppid=31449 vsize=865252 CPUtime=0.26
/proc/31451/task/31454/stat : 31454 (java) S 31449 31451 30309 0 -1 64 8961 0 0 0 23 3 0 0 16 0 9 0 90344650 886018048 24651 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31455] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31455/stat : 31455 (java) S 31449 31451 30309 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 24651 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31456] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31456/stat : 31456 (java) S 31449 31451 30309 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 24651 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31457] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31457/stat : 31457 (java) S 31449 31451 30309 0 -1 64 0 0 0 0 0 0 0 0 23 0 9 0 90344652 886018048 24651 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31458] ppid=31449 vsize=865252 CPUtime=0.41
/proc/31451/task/31458/stat : 31458 (java) S 31449 31451 30309 0 -1 64 754 0 0 0 40 1 0 0 17 0 9 0 90344653 886018048 24651 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31459] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31459/stat : 31459 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90344653 886018048 24651 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31460] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31460/stat : 31460 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90344653 886018048 24651 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 865252

[startup+12.7017 s]
/proc/loadavg: 2.17 2.14 2.04 3/89 31460
/proc/meminfo: memFree=1055632/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=865252 CPUtime=12.69
/proc/31451/stat : 31451 (java) S 31449 31451 30309 0 -1 0 25304 0 1 0 1254 15 0 0 18 0 9 0 90344648 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 216313 24658 1986 9 0 210782 0
[pid=31451/tid=31453] ppid=31449 vsize=865252 CPUtime=11.95
/proc/31451/task/31453/stat : 31453 (java) R 31449 31451 30309 0 -1 64 14851 0 1 0 1186 9 0 0 25 0 9 0 90344649 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4127491305 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31454] ppid=31449 vsize=865252 CPUtime=0.29
/proc/31451/task/31454/stat : 31454 (java) S 31449 31451 30309 0 -1 64 8965 0 0 0 26 3 0 0 16 0 9 0 90344650 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31455] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31455/stat : 31455 (java) S 31449 31451 30309 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31456] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31456/stat : 31456 (java) S 31449 31451 30309 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31457] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31457/stat : 31457 (java) S 31449 31451 30309 0 -1 64 0 0 0 0 0 0 0 0 23 0 9 0 90344652 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31458] ppid=31449 vsize=865252 CPUtime=0.41
/proc/31451/task/31458/stat : 31458 (java) S 31449 31451 30309 0 -1 64 756 0 0 0 40 1 0 0 16 0 9 0 90344653 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31459] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31459/stat : 31459 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90344653 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31460] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31460/stat : 31460 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90344653 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 865252

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

[startup+14.3068 s]
/proc/loadavg: 2.16 2.14 2.04 3/89 31460
/proc/meminfo: memFree=1055632/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=865252 CPUtime=14.29
/proc/31451/stat : 31451 (java) S 31449 31451 30309 0 -1 0 25307 0 1 0 1414 15 0 0 18 0 9 0 90344648 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 216313 24658 1986 9 0 210782 0
[pid=31451/tid=31453] ppid=31449 vsize=865252 CPUtime=13.55
/proc/31451/task/31453/stat : 31453 (java) R 31449 31451 30309 0 -1 64 14854 0 1 0 1346 9 0 0 25 0 9 0 90344649 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4127430647 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31454] ppid=31449 vsize=865252 CPUtime=0.29
/proc/31451/task/31454/stat : 31454 (java) S 31449 31451 30309 0 -1 64 8965 0 0 0 26 3 0 0 16 0 9 0 90344650 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31455] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31455/stat : 31455 (java) S 31449 31451 30309 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31456] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31456/stat : 31456 (java) S 31449 31451 30309 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31457] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31457/stat : 31457 (java) S 31449 31451 30309 0 -1 64 0 0 0 0 0 0 0 0 23 0 9 0 90344652 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31458] ppid=31449 vsize=865252 CPUtime=0.41
/proc/31451/task/31458/stat : 31458 (java) S 31449 31451 30309 0 -1 64 756 0 0 0 40 1 0 0 16 0 9 0 90344653 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31459] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31459/stat : 31459 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90344653 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31460] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31460/stat : 31460 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90344653 886018048 24658 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 865252

[startup+15.1029 s]
/proc/loadavg: 2.16 2.14 2.04 3/89 31460
/proc/meminfo: memFree=1055632/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=865252 CPUtime=15.08
/proc/31451/stat : 31451 (java) S 31449 31451 30309 0 -1 0 25317 0 1 0 1493 15 0 0 18 0 9 0 90344648 886018048 24667 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 216313 24667 1986 9 0 210782 0
[pid=31451/tid=31453] ppid=31449 vsize=865252 CPUtime=14.34
/proc/31451/task/31453/stat : 31453 (java) R 31449 31451 30309 0 -1 64 14861 0 1 0 1425 9 0 0 25 0 9 0 90344649 886018048 24667 996147200 134512640 134550932 4294955888 18446744073709551615 4127403556 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31454] ppid=31449 vsize=865252 CPUtime=0.29
/proc/31451/task/31454/stat : 31454 (java) S 31449 31451 30309 0 -1 64 8965 0 0 0 26 3 0 0 16 0 9 0 90344650 886018048 24667 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31455] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31455/stat : 31455 (java) S 31449 31451 30309 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 24667 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31456] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31456/stat : 31456 (java) S 31449 31451 30309 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 24667 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31457] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31457/stat : 31457 (java) S 31449 31451 30309 0 -1 64 0 0 0 0 0 0 0 0 23 0 9 0 90344652 886018048 24667 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31458] ppid=31449 vsize=865252 CPUtime=0.42
/proc/31451/task/31458/stat : 31458 (java) S 31449 31451 30309 0 -1 64 759 0 0 0 41 1 0 0 15 0 9 0 90344653 886018048 24667 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31459] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31459/stat : 31459 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90344653 886018048 24667 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31460] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31460/stat : 31460 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90344653 886018048 24667 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 15.08
Current children cumulated vsize (KiB) 865252

[startup+15.3029 s]
/proc/loadavg: 2.16 2.14 2.04 3/89 31460
/proc/meminfo: memFree=1055632/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=865252 CPUtime=15.29
/proc/31451/stat : 31451 (java) S 31449 31451 30309 0 -1 0 25319 0 1 0 1514 15 0 0 18 0 9 0 90344648 886018048 24668 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 216313 24668 1986 9 0 210782 0
[pid=31451/tid=31453] ppid=31449 vsize=865252 CPUtime=14.54
/proc/31451/task/31453/stat : 31453 (java) R 31449 31451 30309 0 -1 64 14862 0 1 0 1445 9 0 0 25 0 9 0 90344649 886018048 24668 996147200 134512640 134550932 4294955888 18446744073709551615 4127403623 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31454] ppid=31449 vsize=865252 CPUtime=0.3
/proc/31451/task/31454/stat : 31454 (java) S 31449 31451 30309 0 -1 64 8965 0 0 0 27 3 0 0 16 0 9 0 90344650 886018048 24668 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31455] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31455/stat : 31455 (java) S 31449 31451 30309 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 24668 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31456] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31456/stat : 31456 (java) S 31449 31451 30309 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90344651 886018048 24668 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31457] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31457/stat : 31457 (java) S 31449 31451 30309 0 -1 64 0 0 0 0 0 0 0 0 23 0 9 0 90344652 886018048 24668 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31458] ppid=31449 vsize=865252 CPUtime=0.42
/proc/31451/task/31458/stat : 31458 (java) S 31449 31451 30309 0 -1 64 760 0 0 0 41 1 0 0 15 0 9 0 90344653 886018048 24668 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31459] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31459/stat : 31459 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90344653 886018048 24668 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=31451/tid=31460] ppid=31449 vsize=865252 CPUtime=0
/proc/31451/task/31460/stat : 31460 (java) S 31449 31451 30309 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90344653 886018048 24668 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 15.29
Current children cumulated vsize (KiB) 865252

[startup+15.407 s]
/proc/loadavg: 2.16 2.14 2.04 3/89 31460
/proc/meminfo: memFree=1055632/2055920 swapFree=4192812/4192956
[pid=31451] ppid=31449 vsize=0 CPUtime=15.36
/proc/31451/stat : 31451 (java) Z 31449 31451 30309 0 -1 12 25359 0 1 0 1520 16 0 0 16 0 2 0 90344648 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/31451/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 15.36
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 15.4175
CPU time (s): 15.3777
CPU user time (s): 15.2027
CPU system time (s): 0.174973
CPU usage (%): 99.7414
Max. virtual memory (cumulated for all children) (KiB): 865252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.2027
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25359
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= 2853
involuntary context switches= 2880

runsolver used 0.014997 second user time and 0.06399 second system time

The end

Launcher Data 

Begin job on node67 at 2009-07-19 21:46:59
IDJOB=2116980
IDBENCH=58311
IDSOLVER=780
FILE ID=node67/2116980-1248032819
PBS_JOBID= 9528917
Free space on /tmp= 66340 MiB

SOLVER NAME= Choco2.1.1b 2009-07-16
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-5/normalized-lei450-05c-05.xml
COMMAND LINE= java -Xms700M -Xmx700M -jar HOME/choco2.1.1.b.jar -file BENCHNAME -randval true -h 1 -ac 32 -saclim 60 -s true -verb 0 -seed 11041979
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2116980-1248032819/watcher-2116980-1248032819 -o /tmp/evaluation-result-2116980-1248032819/solver-2116980-1248032819 -C 1800 -W 2000 -M 900  java -Xms700M -Xmx700M -jar HOME/choco2.1.1.b.jar -file HOME/instance-2116980-1248032819.xml -randval true -h 1 -ac 32 -saclim 60 -s true -verb 0 -seed 11041979

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

MD5SUM BENCH= bbc5f57bc4acf352820d16ae1bc68132
RANDOM SEED=1025431541

node67.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		: 3000.239
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		: 3000.239
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:       1147448 kB
Buffers:        105416 kB
Cached:         621436 kB
SwapCached:          0 kB
Active:         289212 kB
Inactive:       518184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1147448 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6528 kB
Writeback:           0 kB
Mapped:          98456 kB
Slab:            86020 kB
Committed_AS:  1256728 kB
PageTables:       1972 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= 66336 MiB
End job on node67 at 2009-07-19 21:47:15