Trace number 1090944

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) 1800.11 1804.71

General information on the benchmark

Namecsp/graphColoring/insertion/k-insertion/
normalized-1-insertions-6-6.xml
MD5SUMa619a63f941f7bbdcfca2c9c1b977147
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 variables607
Number of constraints6337
Maximum constraint arity2
Maximum domain size6
Number of constraints which are defined in extension0
Number of constraints which are defined in intension6337
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.21	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-1090944-1215272768/watcher-1090944-1215272768 -o /tmp/evaluation-result-1090944-1215272768/solver-1090944-1215272768 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1090944-1215272768.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: 2.16 2.06 2.01 4/81 20521
/proc/meminfo: memFree=1691456/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=18572 CPUtime=0
/proc/20521/stat : 20521 (runsolver) R 20519 20521 18713 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2006250289 19017728 292 996147200 4194304 4296836 548682068416 18446744073709551615 254195330343 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20521/statm: 4643 292 257 25 0 2626 0

[startup+0.0596229 s]
/proc/loadavg: 2.16 2.06 2.01 4/81 20521
/proc/meminfo: memFree=1691456/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=5104 CPUtime=0.05
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 586 0 0 0 5 0 0 0 18 0 1 0 2006250289 5226496 552 996147200 134512640 135239763 4294956192 18446744073709551615 134642405 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 1276 552 373 177 0 179 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5104

[startup+0.101627 s]
/proc/loadavg: 2.16 2.06 2.01 4/81 20521
/proc/meminfo: memFree=1691456/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=5360 CPUtime=0.09
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 669 0 0 0 9 0 0 0 18 0 1 0 2006250289 5488640 635 996147200 134512640 135239763 4294956192 18446744073709551615 134683447 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 1340 635 373 177 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5360

[startup+0.301668 s]
/proc/loadavg: 2.16 2.06 2.01 4/81 20521
/proc/meminfo: memFree=1691456/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8300 CPUtime=0.27
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2153 0 0 0 27 0 0 0 19 0 1 0 2006250289 8499200 1386 996147200 134512640 135239763 4294956192 18446744073709551615 134820704 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2075 1386 400 177 0 978 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8300

[startup+0.701724 s]
/proc/loadavg: 2.16 2.06 2.01 4/81 20521
/proc/meminfo: memFree=1691456/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8300 CPUtime=0.67
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2155 0 0 0 67 0 0 0 23 0 1 0 2006250289 8499200 1388 996147200 134512640 135239763 4294956192 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2075 1388 402 177 0 978 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8300

[startup+1.50185 s]
/proc/loadavg: 2.16 2.06 2.01 3/82 20522
/proc/meminfo: memFree=1687352/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8300 CPUtime=1.46
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2155 0 0 0 146 0 0 0 25 0 1 0 2006250289 8499200 1388 996147200 134512640 135239763 4294956192 18446744073709551615 134820563 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2075 1388 402 177 0 978 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8300

[startup+3.10109 s]
/proc/loadavg: 2.16 2.06 2.01 3/82 20522
/proc/meminfo: memFree=1687224/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8300 CPUtime=3.05
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2155 0 0 0 305 0 0 0 25 0 1 0 2006250289 8499200 1388 996147200 134512640 135239763 4294956192 18446744073709551615 135030839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2075 1388 402 177 0 978 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8300

[startup+6.30159 s]
/proc/loadavg: 2.15 2.06 2.01 3/82 20522
/proc/meminfo: memFree=1687224/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8300 CPUtime=6.23
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2155 0 0 0 623 0 0 0 25 0 1 0 2006250289 8499200 1388 996147200 134512640 135239763 4294956192 18446744073709551615 134821087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2075 1388 402 177 0 978 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8300

[startup+12.7026 s]
/proc/loadavg: 2.13 2.06 2.01 3/82 20522
/proc/meminfo: memFree=1687032/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8300 CPUtime=12.57
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2155 0 0 0 1257 0 0 0 25 0 1 0 2006250289 8499200 1388 996147200 134512640 135239763 4294956192 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2075 1388 402 177 0 978 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8300

[startup+25.5016 s]
/proc/loadavg: 2.10 2.06 2.01 3/82 20522
/proc/meminfo: memFree=1686648/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8300 CPUtime=25.26
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2155 0 0 0 2526 0 0 0 25 0 1 0 2006250289 8499200 1388 996147200 134512640 135239763 4294956192 18446744073709551615 135087166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2075 1388 402 177 0 978 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 8300

[startup+51.1015 s]
/proc/loadavg: 2.07 2.05 2.01 3/82 20522
/proc/meminfo: memFree=1686200/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8300 CPUtime=50.65
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2155 0 0 0 5064 1 0 0 25 0 1 0 2006250289 8499200 1388 996147200 134512640 135239763 4294956192 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2075 1388 402 177 0 978 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 8300

[startup+102.306 s]
/proc/loadavg: 2.03 2.04 2.00 3/82 20522
/proc/meminfo: memFree=1685560/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8300 CPUtime=101.42
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2155 0 0 0 10141 1 0 0 25 0 1 0 2006250289 8499200 1388 996147200 134512640 135239763 4294956192 18446744073709551615 134821087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2075 1388 402 177 0 978 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 8300

[startup+162.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 20522
/proc/meminfo: memFree=1685560/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8300 CPUtime=160.9
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2155 0 0 0 16089 1 0 0 25 0 1 0 2006250289 8499200 1388 996147200 134512640 135239763 4294956192 18446744073709551615 135087389 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2075 1388 402 177 0 978 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 8300

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 20522
/proc/meminfo: memFree=1684984/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=220.39
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 22038 1 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135087317 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 8460

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 20522
/proc/meminfo: memFree=1683832/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=279.88
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 27987 1 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135096891 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 8460

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 20522
/proc/meminfo: memFree=1683128/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=339.37
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 33936 1 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134821034 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 8460

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 20522
/proc/meminfo: memFree=1683064/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=398.86
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 39885 1 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135087550 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 398.86
Current children cumulated vsize (KiB) 8460

[startup+462.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/82 20522
/proc/meminfo: memFree=1682552/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=458.35
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 45834 1 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135096904 0 0 4096 0 0 0 0 17 1 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 8460

[startup+522.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 20552
/proc/meminfo: memFree=1743808/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=518.27
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 51826 1 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135096734 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 518.27
Current children cumulated vsize (KiB) 8460

[startup+582.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 20552
/proc/meminfo: memFree=1743616/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=578.24
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 57823 1 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135087622 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 578.24
Current children cumulated vsize (KiB) 8460

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20552
/proc/meminfo: memFree=1743616/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=638.22
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 63821 1 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135087341 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 638.22
Current children cumulated vsize (KiB) 8460


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20552
/proc/meminfo: memFree=1743680/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=878.1
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 87809 1 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134841734 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 878.1
Current children cumulated vsize (KiB) 8460

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1743616/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=938.08
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 93806 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134820638 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 938.08
Current children cumulated vsize (KiB) 8460

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1743616/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=998.06
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 99804 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134841662 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 998.06
Current children cumulated vsize (KiB) 8460

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1743616/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1058.03
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 105801 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135096734 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1058.03
Current children cumulated vsize (KiB) 8460

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1743424/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1118
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 111798 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135013673 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1118
Current children cumulated vsize (KiB) 8460

[startup+1182.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 20558
/proc/meminfo: memFree=1743488/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1177.98
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 117796 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135013673 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1177.98
Current children cumulated vsize (KiB) 8460

[startup+1242.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/73 20558
/proc/meminfo: memFree=1743424/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1237.94
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 123792 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134841658 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1237.94
Current children cumulated vsize (KiB) 8460

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 20558
/proc/meminfo: memFree=1743360/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1297.92
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 129790 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134841740 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1297.92
Current children cumulated vsize (KiB) 8460

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20558
/proc/meminfo: memFree=1743360/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1357.89
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 135787 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134841749 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1357.89
Current children cumulated vsize (KiB) 8460

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1743296/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1417.87
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 141785 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135055983 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1417.87
Current children cumulated vsize (KiB) 8460

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1743296/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1477.84
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 147782 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134821142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1477.84
Current children cumulated vsize (KiB) 8460

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1743296/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1537.81
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 153779 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135096886 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1537.81
Current children cumulated vsize (KiB) 8460

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1743232/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1597.78
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 159776 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134820567 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1597.78
Current children cumulated vsize (KiB) 8460

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1743168/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1657.75
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 165773 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134841715 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1657.75
Current children cumulated vsize (KiB) 8460

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1743040/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1717.73
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 171771 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 135087151 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1717.73
Current children cumulated vsize (KiB) 8460

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1742976/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1777.7
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 177768 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134841662 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1777.7
Current children cumulated vsize (KiB) 8460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1742976/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1800.09
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 180007 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134841695 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 8460

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

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

[startup+1804.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20558
/proc/meminfo: memFree=1742976/2055920 swapFree=4179828/4192956
[pid=20521] ppid=20519 vsize=8460 CPUtime=1800.09
/proc/20521/stat : 20521 (xsolve) R 20519 20521 18713 0 -1 4194304 2160 0 0 0 180007 2 0 0 25 0 1 0 2006250289 8663040 1393 996147200 134512640 135239763 4294956192 18446744073709551615 134841695 0 0 4096 0 0 0 0 17 0 0 0
/proc/20521/statm: 2115 1393 402 177 0 1018 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 8460

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.71
CPU time (s): 1800.11
CPU user time (s): 1800.08
CPU system time (s): 0.028995
CPU usage (%): 99.7452
Max. virtual memory (cumulated for all children) (KiB): 8460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.08
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2160
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= 23486

runsolver used 1.76573 second user time and 4.81327 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-05 17:46:08
IDJOB=1090944
IDBENCH=58512
IDSOLVER=357
FILE ID=node34/1090944-1215272768
PBS_JOBID= 7882170
Free space on /tmp= 66504 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/graphColoring/insertion/k-insertion/normalized-1-insertions-6-6.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-1090944-1215272768/watcher-1090944-1215272768 -o /tmp/evaluation-result-1090944-1215272768/solver-1090944-1215272768 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1090944-1215272768.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a619a63f941f7bbdcfca2c9c1b977147
RANDOM SEED=1947620561

node34.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		: 3000.259
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		: 3000.259
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:       1691936 kB
Buffers:         41748 kB
Cached:         201492 kB
SwapCached:       7272 kB
Active:         208664 kB
Inactive:       103656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691936 kB
SwapTotal:     4192956 kB
SwapFree:      4179828 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          84932 kB
Slab:            36872 kB
Committed_AS:  3649232 kB
PageTables:       2024 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= 66500 MiB
End job on node34 at 2008-07-05 18:16:15