Trace number 1088424

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
Mistral-option 1.314? (TO) 1800.01 1809.71

General information on the benchmark

Namecsp/graphColoring/
myciel/normalized-myciel7-7.xml
MD5SUM476f5652a7b81cad0245b6dfdd0cea29
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables191
Number of constraints2360
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2360
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c mistral-option version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088424-1215246779/watcher-1088424-1215246779 -o /tmp/evaluation-result-1088424-1215246779/solver-1088424-1215246779 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1088424-1215246779.xml -heu dyn -sac 3 -ds 2 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 6476
/proc/meminfo: memFree=1592440/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=18572 CPUtime=0
/proc/6476/stat : 6476 (runsolver) R 6474 6476 5831 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2003651912 19017728 292 996147200 4194304 4296836 548682068416 18446744073709551615 253307186471 0 0 4096 24578 0 0 0 17 1 0 0
/proc/6476/statm: 4643 292 257 25 0 2626 0

[startup+0.072462 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 6476
/proc/meminfo: memFree=1592440/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5100 CPUtime=0.06
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 596 0 0 0 6 0 0 0 19 0 1 0 2003651912 5222400 562 996147200 134512640 135239763 4294956192 18446744073709551615 134664468 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1275 562 373 177 0 178 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5100

[startup+0.101467 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 6476
/proc/meminfo: memFree=1592440/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=0.09
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 884 0 0 0 9 0 0 0 19 0 1 0 2003651912 6062080 796 996147200 134512640 135239763 4294956192 18446744073709551615 135013682 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 796 401 177 0 383 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5920

[startup+0.30148 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 6476
/proc/meminfo: memFree=1592440/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=0.29
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 29 0 0 0 21 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135087169 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5920

[startup+0.701518 s]
/proc/loadavg: 2.00 2.00 2.00 4/84 6476
/proc/meminfo: memFree=1592440/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=0.69
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 69 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134820669 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5920

[startup+1.50159 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6477
/proc/meminfo: memFree=1590768/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1.48
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 148 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135095120 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5920

[startup+3.10173 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6477
/proc/meminfo: memFree=1590640/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=3.07
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 307 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134821154 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 5920

[startup+6.30202 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6477
/proc/meminfo: memFree=1590576/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=6.26
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 626 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 5920

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6477
/proc/meminfo: memFree=1590448/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=12.64
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 1264 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 5920

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6477
/proc/meminfo: memFree=1564336/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=25.25
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 2525 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135013651 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 5920

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6477
/proc/meminfo: memFree=1564272/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=50.75
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 5075 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135095126 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 5920

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6478
/proc/meminfo: memFree=1563952/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=101.75
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 10175 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135087140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 101.75
Current children cumulated vsize (KiB) 5920

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6479
/proc/meminfo: memFree=1563824/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=161.51
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 16151 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134821148 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 161.51
Current children cumulated vsize (KiB) 5920

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6479
/proc/meminfo: memFree=1563824/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=221.28
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 22128 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134821126 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 221.28
Current children cumulated vsize (KiB) 5920

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6479
/proc/meminfo: memFree=1538416/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=281
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 28100 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135096734 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 281
Current children cumulated vsize (KiB) 5920

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6479
/proc/meminfo: memFree=1538288/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=340.76
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 34076 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134841695 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 340.76
Current children cumulated vsize (KiB) 5920

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6479
/proc/meminfo: memFree=1538224/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=400.53
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 40053 0 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134821573 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 400.53
Current children cumulated vsize (KiB) 5920

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6479
/proc/meminfo: memFree=1538224/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=460.3
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 46029 1 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135013649 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 460.3
Current children cumulated vsize (KiB) 5920

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6479
/proc/meminfo: memFree=1538224/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=520.07
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 52006 1 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134790119 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 520.07
Current children cumulated vsize (KiB) 5920

[startup+582.301 s]
/proc/loadavg: 2.07 2.03 2.01 3/85 6479
/proc/meminfo: memFree=1512176/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=579.78
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 57977 1 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134841753 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 579.78
Current children cumulated vsize (KiB) 5920

[startup+642.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/85 6479
/proc/meminfo: memFree=1512112/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=639.5
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 63949 1 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135096669 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 639.5
Current children cumulated vsize (KiB) 5920


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 6519
/proc/meminfo: memFree=1815560/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=878.19
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 87812 7 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134820596 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 878.19
Current children cumulated vsize (KiB) 5920

[startup+942.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 6521
/proc/meminfo: memFree=1685056/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=938.17
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 93810 7 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134790160 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 938.17
Current children cumulated vsize (KiB) 5920

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 6521
/proc/meminfo: memFree=1685056/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=998.15
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 99808 7 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135096881 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 998.15
Current children cumulated vsize (KiB) 5920

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/70 6525
/proc/meminfo: memFree=1807656/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1058.12
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 105805 7 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134820596 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1058.12
Current children cumulated vsize (KiB) 5920

[startup+1122.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 6549
/proc/meminfo: memFree=1757136/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1118.09
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 111799 10 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134841751 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1118.09
Current children cumulated vsize (KiB) 5920

[startup+1182.3 s]
/proc/loadavg: 2.08 2.02 2.00 4/94 6603
/proc/meminfo: memFree=1618208/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1177.91
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 117776 15 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134821148 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1177.91
Current children cumulated vsize (KiB) 5920

[startup+1242.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/94 6603
/proc/meminfo: memFree=1555616/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1236.82
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 123666 16 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134821040 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1236.82
Current children cumulated vsize (KiB) 5920

[startup+1302.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/94 6603
/proc/meminfo: memFree=1555360/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1295.74
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 129558 16 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134821061 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1295.74
Current children cumulated vsize (KiB) 5920

[startup+1362.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/94 6603
/proc/meminfo: memFree=1555360/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1354.68
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 135452 16 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1354.68
Current children cumulated vsize (KiB) 5920

[startup+1422.31 s]
/proc/loadavg: 2.12 2.06 2.01 3/94 6603
/proc/meminfo: memFree=1555360/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1413.61
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 141345 16 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134841700 0 0 4096 0 0 0 0 17 1 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1413.61
Current children cumulated vsize (KiB) 5920

[startup+1482.3 s]
/proc/loadavg: 2.49 2.17 2.05 3/85 6606
/proc/meminfo: memFree=1678824/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1472.86
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 147269 17 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134821160 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1472.86
Current children cumulated vsize (KiB) 5920

[startup+1542.3 s]
/proc/loadavg: 2.18 2.15 2.05 3/83 6644
/proc/meminfo: memFree=1658176/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1532.79
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 153257 22 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135096734 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1532.79
Current children cumulated vsize (KiB) 5920

[startup+1602.3 s]
/proc/loadavg: 2.15 2.15 2.05 3/82 6705
/proc/meminfo: memFree=1389832/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1592.69
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 159246 23 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135096891 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1592.69
Current children cumulated vsize (KiB) 5920

[startup+1662.3 s]
/proc/loadavg: 2.06 2.12 2.05 3/74 6706
/proc/meminfo: memFree=1731976/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1652.67
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 165243 24 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134821142 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1652.67
Current children cumulated vsize (KiB) 5920

[startup+1722.3 s]
/proc/loadavg: 2.06 2.11 2.04 3/74 6712
/proc/meminfo: memFree=1731208/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1712.63
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 171239 24 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135095120 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1712.63
Current children cumulated vsize (KiB) 5920

[startup+1782.3 s]
/proc/loadavg: 2.02 2.09 2.04 3/74 6712
/proc/meminfo: memFree=1730504/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1772.6
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 177236 24 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 135096662 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1772.6
Current children cumulated vsize (KiB) 5920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.7 s]
/proc/loadavg: 2.01 2.08 2.04 3/74 6712
/proc/meminfo: memFree=1730248/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1800
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 179976 24 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134820690 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 5920

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1809.7 s]
/proc/loadavg: 2.01 2.08 2.04 3/74 6712
/proc/meminfo: memFree=1730248/2055920 swapFree=4180844/4192956
[pid=6476] ppid=6474 vsize=5920 CPUtime=1800
/proc/6476/stat : 6476 (xsolve) R 6474 6476 5831 0 -1 4194304 886 0 0 0 179976 24 0 0 25 0 1 0 2003651912 6062080 798 996147200 134512640 135239763 4294956192 18446744073709551615 134820690 0 0 4096 0 0 0 0 17 0 0 0
/proc/6476/statm: 1480 798 403 177 0 383 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 5920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.71
CPU time (s): 1800.01
CPU user time (s): 1799.77
CPU system time (s): 0.243962
CPU usage (%): 99.4641
Max. virtual memory (cumulated for all children) (KiB): 5920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.243962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 886
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 28372

runsolver used 1.73374 second user time and 5.00724 second system time

The end

Launcher Data (download as text)

Begin job on node25 at 2008-07-05 10:32:59
IDJOB=1088424
IDBENCH=58082
IDSOLVER=357
FILE ID=node25/1088424-1215246779
PBS_JOBID= 7881975
Free space on /tmp= 66528 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/graphColoring/myciel/normalized-myciel7-7.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088424-1215246779/watcher-1088424-1215246779 -o /tmp/evaluation-result-1088424-1215246779/solver-1088424-1215246779 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1088424-1215246779.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 476f5652a7b81cad0245b6dfdd0cea29
RANDOM SEED=453327551

node25.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		: 3000.234
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		: 3000.234
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:       1592920 kB
Buffers:         13228 kB
Cached:         101180 kB
SwapCached:       5952 kB
Active:         383916 kB
Inactive:        27984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592920 kB
SwapTotal:     4192956 kB
SwapFree:      4180844 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:         308892 kB
Slab:            35700 kB
Committed_AS:  4244140 kB
PageTables:       2508 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= 66480 MiB
End job on node25 at 2008-07-05 11:03:10