Trace number 1063503

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) 1800.08 1813.92

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-ran14x18.xml
MD5SUM31a527a760a0c91c8e5a215946960e4a
Bench CategoryN-ARY-INT (n-ary 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 variables7812
Number of constraints316
Maximum constraint arity540
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension316
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-1063503-1215137629/watcher-1063503-1215137629 -o /tmp/evaluation-result-1063503-1215137629/solver-1063503-1215137629 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063503-1215137629.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: 1.92 2.03 2.08 4/82 30888
/proc/meminfo: memFree=1860304/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=18572 CPUtime=0
/proc/30888/stat : 30888 (runsolver) R 30886 30888 29037 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1992737998 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 228706544935 0 0 4096 24578 0 0 0 17 1 0 0
/proc/30888/statm: 4643 292 257 25 0 2626 0

[startup+0.089601 s]
/proc/loadavg: 1.92 2.03 2.08 4/82 30888
/proc/meminfo: memFree=1860304/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=8272 CPUtime=0.07
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 1364 0 0 0 7 0 0 0 20 0 1 0 1992737998 8470528 1330 996147200 134512640 135239763 4294956208 18446744073709551615 134610209 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 2068 1330 359 177 0 971 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8272

[startup+0.102592 s]
/proc/loadavg: 1.92 2.03 2.08 4/82 30888
/proc/meminfo: memFree=1860304/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=9232 CPUtime=0.09
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 1593 0 0 0 9 0 0 0 20 0 1 0 1992737998 9453568 1559 996147200 134512640 135239763 4294956208 18446744073709551615 134610619 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 2308 1559 359 177 0 1211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9232

[startup+0.301621 s]
/proc/loadavg: 1.92 2.03 2.08 4/82 30888
/proc/meminfo: memFree=1860304/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=15296 CPUtime=0.29
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 3073 0 0 0 28 1 0 0 22 0 1 0 1992737998 15663104 3039 996147200 134512640 135239763 4294956208 18446744073709551615 4159010151 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 3824 3039 361 177 0 2727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15296

[startup+0.701658 s]
/proc/loadavg: 1.92 2.03 2.08 4/82 30888
/proc/meminfo: memFree=1860304/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=23700 CPUtime=0.68
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 5090 0 0 0 66 2 0 0 25 0 1 0 1992737998 24268800 5056 996147200 134512640 135239763 4294956208 18446744073709551615 134999274 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 5925 5056 381 177 0 4828 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 23700

[startup+1.50273 s]
/proc/loadavg: 1.92 2.03 2.08 3/83 30889
/proc/meminfo: memFree=1808008/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=66364 CPUtime=1.48
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 16416 0 0 0 143 5 0 0 25 0 1 0 1992737998 67956736 15352 996147200 134512640 135239763 4294956208 18446744073709551615 135097600 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 16591 15352 412 177 0 15494 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66364

[startup+3.10189 s]
/proc/loadavg: 1.93 2.03 2.08 3/83 30889
/proc/meminfo: memFree=1794184/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=3.06
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18919 0 0 0 300 6 0 0 25 0 1 0 1992737998 76341248 16830 996147200 134512640 135239763 4294956208 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16830 412 177 0 17541 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 74552

[startup+6.30119 s]
/proc/loadavg: 1.93 2.03 2.08 3/83 30889
/proc/meminfo: memFree=1794192/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=6.23
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18919 0 0 0 617 6 0 0 25 0 1 0 1992737998 76341248 16830 996147200 134512640 135239763 4294956208 18446744073709551615 135097553 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16830 412 177 0 17541 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 74552

[startup+12.7018 s]
/proc/loadavg: 1.93 2.02 2.08 3/83 30889
/proc/meminfo: memFree=1794128/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=12.56
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18919 0 0 0 1250 6 0 0 25 0 1 0 1992737998 76341248 16830 996147200 134512640 135239763 4294956208 18446744073709551615 134803656 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16830 412 177 0 17541 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 74552

[startup+25.502 s]
/proc/loadavg: 1.95 2.02 2.08 3/83 30889
/proc/meminfo: memFree=1794192/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=25.25
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18919 0 0 0 2519 6 0 0 25 0 1 0 1992737998 76341248 16830 996147200 134512640 135239763 4294956208 18446744073709551615 135071096 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16830 412 177 0 17541 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 74552

[startup+51.1014 s]
/proc/loadavg: 1.96 2.02 2.08 3/83 30889
/proc/meminfo: memFree=1794192/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=50.6
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18919 0 0 0 5054 6 0 0 25 0 1 0 1992737998 76341248 16830 996147200 134512640 135239763 4294956208 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16830 412 177 0 17541 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 74552

[startup+102.306 s]
/proc/loadavg: 1.98 2.02 2.07 3/83 30889
/proc/meminfo: memFree=1794064/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=101.32
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18922 0 0 0 10126 6 0 0 25 0 1 0 1992737998 76341248 16833 996147200 134512640 135239763 4294956208 18446744073709551615 135071354 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16833 412 177 0 17541 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 74552

[startup+162.302 s]
/proc/loadavg: 1.99 2.01 2.07 3/83 30889
/proc/meminfo: memFree=1794064/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=160.75
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18922 0 0 0 16069 6 0 0 25 0 1 0 1992737998 76341248 16833 996147200 134512640 135239763 4294956208 18446744073709551615 135095041 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16833 412 177 0 17541 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 74552

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 2.06 3/83 30889
/proc/meminfo: memFree=1794064/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=220.19
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18923 0 0 0 22012 7 0 0 25 0 1 0 1992737998 76341248 16834 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16834 412 177 0 17541 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 74552

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 2.05 3/83 30889
/proc/meminfo: memFree=1794000/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=279.61
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18923 0 0 0 27954 7 0 0 25 0 1 0 1992737998 76341248 16834 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16834 412 177 0 17541 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 74552

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.05 3/83 30889
/proc/meminfo: memFree=1794000/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=339.05
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18926 0 0 0 33898 7 0 0 25 0 1 0 1992737998 76341248 16837 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16837 412 177 0 17541 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 74552

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 2.04 3/83 30889
/proc/meminfo: memFree=1793936/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=398.48
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18926 0 0 0 39841 7 0 0 25 0 1 0 1992737998 76341248 16837 996147200 134512640 135239763 4294956208 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16837 412 177 0 17541 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 74552

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 2.04 3/83 30889
/proc/meminfo: memFree=1794000/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=457.91
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18926 0 0 0 45784 7 0 0 25 0 1 0 1992737998 76341248 16837 996147200 134512640 135239763 4294956208 18446744073709551615 134820991 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16837 412 177 0 17541 0
Current children cumulated CPU time (s) 457.91
Current children cumulated vsize (KiB) 74552

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 2.03 3/83 30889
/proc/meminfo: memFree=1793936/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=517.34
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18926 0 0 0 51727 7 0 0 25 0 1 0 1992737998 76341248 16837 996147200 134512640 135239763 4294956208 18446744073709551615 134821046 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16837 412 177 0 17541 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 74552

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.03 3/83 30889
/proc/meminfo: memFree=1793936/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=576.77
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 57670 7 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 134803379 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 576.77
Current children cumulated vsize (KiB) 74552

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 2.02 3/83 30889
/proc/meminfo: memFree=1793872/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=636.2
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 63613 7 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 636.2
Current children cumulated vsize (KiB) 74552


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/83 30889
/proc/meminfo: memFree=1793616/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=873.93
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 87385 8 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 135019579 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 873.93
Current children cumulated vsize (KiB) 74552

[startup+942.303 s]
/proc/loadavg: 1.99 2.00 2.00 3/83 30889
/proc/meminfo: memFree=1793616/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=933.36
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 93328 8 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 134803749 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 933.36
Current children cumulated vsize (KiB) 74552

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/83 30889
/proc/meminfo: memFree=1793552/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=992.79
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 99271 8 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 992.79
Current children cumulated vsize (KiB) 74552

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/83 30889
/proc/meminfo: memFree=1793552/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1052.22
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 105214 8 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 134803379 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1052.22
Current children cumulated vsize (KiB) 74552

[startup+1122.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/84 30940
/proc/meminfo: memFree=1661656/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1111.71
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 111161 10 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1111.71
Current children cumulated vsize (KiB) 74552

[startup+1182.3 s]
/proc/loadavg: 2.15 2.05 2.02 3/76 30942
/proc/meminfo: memFree=1283992/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1171.43
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 117127 16 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1171.43
Current children cumulated vsize (KiB) 74552

[startup+1242.3 s]
/proc/loadavg: 2.05 2.04 2.01 3/76 30942
/proc/meminfo: memFree=1037784/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1231.18
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 123102 16 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 134820638 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1231.18
Current children cumulated vsize (KiB) 74552

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/76 30942
/proc/meminfo: memFree=1003224/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1290.94
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 129078 16 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 134820991 0 0 4096 0 0 0 0 17 0 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1290.94
Current children cumulated vsize (KiB) 74552

[startup+1362.3 s]
/proc/loadavg: 1.97 2.01 2.00 3/82 30989
/proc/meminfo: memFree=1689072/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1350.61
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 135045 16 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1350.61
Current children cumulated vsize (KiB) 74552

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30989
/proc/meminfo: memFree=1683056/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1410.33
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 141017 16 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 135071032 0 0 4096 0 0 0 0 17 1 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1410.33
Current children cumulated vsize (KiB) 74552

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30989
/proc/meminfo: memFree=1682928/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1470.03
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 146987 16 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 134802979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1470.03
Current children cumulated vsize (KiB) 74552

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30989
/proc/meminfo: memFree=1682288/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1529.74
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 152958 16 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 135071371 0 0 4096 0 0 0 0 17 1 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1529.74
Current children cumulated vsize (KiB) 74552

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30989
/proc/meminfo: memFree=1682288/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1589.46
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 158930 16 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1589.46
Current children cumulated vsize (KiB) 74552

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30989
/proc/meminfo: memFree=1682288/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1649.17
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 164901 16 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 134803467 0 0 4096 0 0 0 0 17 1 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1649.17
Current children cumulated vsize (KiB) 74552

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30989
/proc/meminfo: memFree=1682288/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1708.88
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 170872 16 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 135096145 0 0 4096 0 0 0 0 17 1 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1708.88
Current children cumulated vsize (KiB) 74552

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30989
/proc/meminfo: memFree=1682160/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1768.6
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 176843 17 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 135030880 0 0 4096 0 0 0 0 17 1 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1768.6
Current children cumulated vsize (KiB) 74552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.91 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30989
/proc/meminfo: memFree=1682160/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1800.06
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 179989 17 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 134803674 0 0 4096 0 0 0 0 17 1 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 74552

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

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

[startup+1813.91 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 30989
/proc/meminfo: memFree=1682160/2055920 swapFree=4179560/4192956
[pid=30888] ppid=30886 vsize=74552 CPUtime=1800.06
/proc/30888/stat : 30888 (xsolve) R 30886 30888 29037 0 -1 4194304 18928 0 0 0 179989 17 0 0 25 0 1 0 1992737998 76341248 16839 996147200 134512640 135239763 4294956208 18446744073709551615 134803674 0 0 4096 0 0 0 0 17 1 0 0
/proc/30888/statm: 18638 16839 414 177 0 17541 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 74552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.92
CPU time (s): 1800.08
CPU user time (s): 1799.9
CPU system time (s): 0.181972
CPU usage (%): 99.2368
Max. virtual memory (cumulated for all children) (KiB): 74552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.9
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18928
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= 33906

runsolver used 1.58676 second user time and 5.06823 second system time

The end

Launcher Data (download as text)

Begin job on node8 at 2008-07-04 04:13:50
IDJOB=1063503
IDBENCH=54762
IDSOLVER=357
FILE ID=node8/1063503-1215137629
PBS_JOBID= 7877290
Free space on /tmp= 66556 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-ran14x18.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-1063503-1215137629/watcher-1063503-1215137629 -o /tmp/evaluation-result-1063503-1215137629/solver-1063503-1215137629 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063503-1215137629.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 31a527a760a0c91c8e5a215946960e4a
RANDOM SEED=1807643720

node8.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1860784 kB
Buffers:          5768 kB
Cached:         102940 kB
SwapCached:       6756 kB
Active:          71816 kB
Inactive:        70960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860784 kB
SwapTotal:     4192956 kB
SwapFree:      4179560 kB
Dirty:            1848 kB
Writeback:           0 kB
Mapped:          50288 kB
Slab:            37272 kB
Committed_AS:  3309564 kB
PageTables:       1844 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node8 at 2008-07-04 04:44:05