Trace number 1093962

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 1810.45

General information on the benchmark

Namecsp/queens/
normalized-queens-200.xml
MD5SUM054f76ffe13ea2991d6de6635966b938
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 benchmark4.37933
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints19900
Maximum constraint arity2
Maximum domain size200
Number of constraints which are defined in extension0
Number of constraints which are defined in intension19900
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.20	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-1093962-1215278634/watcher-1093962-1215278634 -o /tmp/evaluation-result-1093962-1215278634/solver-1093962-1215278634 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1093962-1215278634.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: 2.11 2.07 2.02 4/81 29053
/proc/meminfo: memFree=1709832/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=9748 CPUtime=0.19
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 1732 0 0 0 19 0 0 0 19 0 1 0 2006837569 9981952 1698 996147200 134512640 135239763 4294956192 18446744073709551615 4159786967 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 2437 1698 375 177 0 1340 0

[startup+0.247416 s]
/proc/loadavg: 2.11 2.07 2.02 4/81 29053
/proc/meminfo: memFree=1709832/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=10792 CPUtime=0.23
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 2030 0 0 0 23 0 0 0 19 0 1 0 2006837569 11051008 1930 996147200 134512640 135239763 4294956192 18446744073709551615 134630328 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 2698 1930 375 177 0 1601 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 10792

[startup+0.30142 s]
/proc/loadavg: 2.11 2.07 2.02 4/81 29053
/proc/meminfo: memFree=1709832/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=12092 CPUtime=0.28
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 2366 0 0 0 28 0 0 0 19 0 1 0 2006837569 12382208 2266 996147200 134512640 135239763 4294956192 18446744073709551615 4159001342 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 3023 2266 375 177 0 1926 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12092

[startup+0.401431 s]
/proc/loadavg: 2.11 2.07 2.02 4/81 29053
/proc/meminfo: memFree=1709832/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=14444 CPUtime=0.39
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 2971 0 0 0 38 1 0 0 20 0 1 0 2006837569 14790656 2871 996147200 134512640 135239763 4294956192 18446744073709551615 4159159175 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 3611 2871 375 177 0 2514 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 14444

[startup+0.701466 s]
/proc/loadavg: 2.11 2.07 2.02 4/81 29053
/proc/meminfo: memFree=1709832/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=21876 CPUtime=0.69
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 4891 0 0 0 67 2 0 0 23 0 1 0 2006837569 22401024 4661 996147200 134512640 135239763 4294956192 18446744073709551615 4159157545 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 5469 4661 375 177 0 4372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21876

[startup+1.50256 s]
/proc/loadavg: 2.11 2.07 2.02 3/82 29054
/proc/meminfo: memFree=1614720/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=186320 CPUtime=1.47
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 46123 0 0 0 125 22 0 0 25 0 1 0 2006837569 190791680 45749 996147200 134512640 135239763 4294956192 18446744073709551615 135016531 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 46580 45749 413 177 0 45483 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 186320

[startup+3.10174 s]
/proc/loadavg: 2.11 2.07 2.02 3/82 29054
/proc/meminfo: memFree=1527360/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=186320 CPUtime=3.06
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 46123 0 0 0 284 22 0 0 25 0 1 0 2006837569 190791680 45749 996147200 134512640 135239763 4294956192 18446744073709551615 135095920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 46580 45749 413 177 0 45483 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 186320

[startup+6.3011 s]
/proc/loadavg: 2.10 2.07 2.02 3/82 29054
/proc/meminfo: memFree=1526848/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=186320 CPUtime=6.23
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 46123 0 0 0 601 22 0 0 25 0 1 0 2006837569 190791680 45749 996147200 134512640 135239763 4294956192 18446744073709551615 135096235 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 46580 45749 413 177 0 45483 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 186320

[startup+12.7018 s]
/proc/loadavg: 2.09 2.07 2.02 3/82 29054
/proc/meminfo: memFree=1524864/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=187676 CPUtime=12.59
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 46464 0 0 0 1236 23 0 0 25 0 1 0 2006837569 192180224 46090 996147200 134512640 135239763 4294956192 18446744073709551615 134805262 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 46919 46090 417 177 0 45822 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 187676

[startup+25.5063 s]
/proc/loadavg: 2.07 2.07 2.02 3/82 29054
/proc/meminfo: memFree=1522496/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=188576 CPUtime=25.28
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 46806 0 0 0 2505 23 0 0 25 0 1 0 2006837569 193101824 46206 996147200 134512640 135239763 4294956192 18446744073709551615 135095937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 47144 46206 417 177 0 46047 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 188576

[startup+51.1012 s]
/proc/loadavg: 2.05 2.06 2.02 3/82 29054
/proc/meminfo: memFree=1518144/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=189600 CPUtime=50.65
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 47349 0 0 0 5042 23 0 0 25 0 1 0 2006837569 194150400 46492 996147200 134512640 135239763 4294956192 18446744073709551615 135096257 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 47400 46492 417 177 0 46303 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 189600

[startup+102.301 s]
/proc/loadavg: 2.02 2.05 2.01 3/83 29055
/proc/meminfo: memFree=1498232/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=191912 CPUtime=101.42
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 48410 0 0 0 10118 24 0 0 25 0 1 0 2006837569 196517888 47040 996147200 134512640 135239763 4294956192 18446744073709551615 134805360 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 47978 47040 417 177 0 46881 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 191912

[startup+162.302 s]
/proc/loadavg: 2.04 2.05 2.01 3/73 29084
/proc/meminfo: memFree=1509448/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=198516 CPUtime=161.26
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 51114 0 0 0 16100 26 0 0 25 0 1 0 2006837569 203280384 48719 996147200 134512640 135239763 4294956192 18446744073709551615 135020247 0 0 4096 0 0 0 0 17 0 0 0
/proc/29053/statm: 49629 48719 417 177 0 48532 0
Current children cumulated CPU time (s) 161.26
Current children cumulated vsize (KiB) 198516

[startup+222.302 s]
/proc/loadavg: 2.01 2.04 2.00 3/73 29084
/proc/meminfo: memFree=1489160/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=220304 CPUtime=221.24
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 58154 0 0 0 22094 30 0 0 25 0 1 0 2006837569 225591296 53710 996147200 134512640 135239763 4294956192 18446744073709551615 135095920 0 0 4096 0 0 0 0 17 0 0 0
/proc/29053/statm: 55076 53710 417 177 0 53979 0
Current children cumulated CPU time (s) 221.24
Current children cumulated vsize (KiB) 220304

[startup+282.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 29084
/proc/meminfo: memFree=1456840/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=258468 CPUtime=281.22
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 70204 0 0 0 28085 37 0 0 25 0 1 0 2006837569 264671232 61663 996147200 134512640 135239763 4294956192 18446744073709551615 135016533 0 0 4096 0 0 0 0 17 0 0 0
/proc/29053/statm: 64617 61663 417 177 0 63520 0
Current children cumulated CPU time (s) 281.22
Current children cumulated vsize (KiB) 258468

[startup+342.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 29084
/proc/meminfo: memFree=1456840/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=258468 CPUtime=341.2
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 70204 0 0 0 34083 37 0 0 25 0 1 0 2006837569 264671232 61663 996147200 134512640 135239763 4294956192 18446744073709551615 135015951 0 0 4096 0 0 0 0 17 0 0 0
/proc/29053/statm: 64617 61663 417 177 0 63520 0
Current children cumulated CPU time (s) 341.2
Current children cumulated vsize (KiB) 258468

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 29084
/proc/meminfo: memFree=1456712/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=258468 CPUtime=401.16
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 70204 0 0 0 40079 37 0 0 25 0 1 0 2006837569 264671232 61663 996147200 134512640 135239763 4294956192 18446744073709551615 135015893 0 0 4096 0 0 0 0 17 0 0 0
/proc/29053/statm: 64617 61663 417 177 0 63520 0
Current children cumulated CPU time (s) 401.16
Current children cumulated vsize (KiB) 258468

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 29084
/proc/meminfo: memFree=1456584/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=258468 CPUtime=461.14
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 70204 0 0 0 46077 37 0 0 25 0 1 0 2006837569 264671232 61663 996147200 134512640 135239763 4294956192 18446744073709551615 135020352 0 0 4096 0 0 0 0 17 0 0 0
/proc/29053/statm: 64617 61663 417 177 0 63520 0
Current children cumulated CPU time (s) 461.14
Current children cumulated vsize (KiB) 258468

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 29084
/proc/meminfo: memFree=1452104/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=261768 CPUtime=521.12
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71312 0 0 0 52074 38 0 0 25 0 1 0 2006837569 268050432 62771 996147200 134512640 135239763 4294956192 18446744073709551615 135020403 0 0 4096 0 0 0 0 17 0 0 0
/proc/29053/statm: 65442 62771 417 177 0 64345 0
Current children cumulated CPU time (s) 521.12
Current children cumulated vsize (KiB) 261768

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 29084
/proc/meminfo: memFree=1452040/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=261768 CPUtime=581.1
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71312 0 0 0 58072 38 0 0 25 0 1 0 2006837569 268050432 62771 996147200 134512640 135239763 4294956192 18446744073709551615 135016525 0 0 4096 0 0 0 0 17 0 0 0
/proc/29053/statm: 65442 62771 417 177 0 64345 0
Current children cumulated CPU time (s) 581.1
Current children cumulated vsize (KiB) 261768

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 29084
/proc/meminfo: memFree=1451656/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=261768 CPUtime=641.07
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71312 0 0 0 64069 38 0 0 25 0 1 0 2006837569 268050432 62771 996147200 134512640 135239763 4294956192 18446744073709551615 135016533 0 0 4096 0 0 0 0 17 0 0 0
/proc/29053/statm: 65442 62771 417 177 0 64345 0
Current children cumulated CPU time (s) 641.07
Current children cumulated vsize (KiB) 261768


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 29123
/proc/meminfo: memFree=1469368/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=820.33
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71358 0 0 0 81995 38 0 0 25 0 1 0 2006837569 268320768 62817 996147200 134512640 135239763 4294956192 18446744073709551615 135016531 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62817 417 177 0 64411 0
Current children cumulated CPU time (s) 820.33
Current children cumulated vsize (KiB) 262032

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29123
/proc/meminfo: memFree=1469368/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=879.83
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71358 0 0 0 87944 39 0 0 25 0 1 0 2006837569 268320768 62817 996147200 134512640 135239763 4294956192 18446744073709551615 135016492 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62817 417 177 0 64411 0
Current children cumulated CPU time (s) 879.83
Current children cumulated vsize (KiB) 262032

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29123
/proc/meminfo: memFree=1469240/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=939.31
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71358 0 0 0 93892 39 0 0 25 0 1 0 2006837569 268320768 62817 996147200 134512640 135239763 4294956192 18446744073709551615 135020230 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62817 417 177 0 64411 0
Current children cumulated CPU time (s) 939.31
Current children cumulated vsize (KiB) 262032

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29123
/proc/meminfo: memFree=1469240/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=998.81
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71370 0 0 0 99842 39 0 0 25 0 1 0 2006837569 268320768 62829 996147200 134512640 135239763 4294956192 18446744073709551615 135102484 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62829 417 177 0 64411 0
Current children cumulated CPU time (s) 998.81
Current children cumulated vsize (KiB) 262032

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29123
/proc/meminfo: memFree=1469304/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1058.3
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71370 0 0 0 105791 39 0 0 25 0 1 0 2006837569 268320768 62829 996147200 134512640 135239763 4294956192 18446744073709551615 135020241 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62829 417 177 0 64411 0
Current children cumulated CPU time (s) 1058.3
Current children cumulated vsize (KiB) 262032

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29123
/proc/meminfo: memFree=1469304/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1117.79
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71370 0 0 0 111740 39 0 0 25 0 1 0 2006837569 268320768 62829 996147200 134512640 135239763 4294956192 18446744073709551615 134805463 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62829 417 177 0 64411 0
Current children cumulated CPU time (s) 1117.79
Current children cumulated vsize (KiB) 262032

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29123
/proc/meminfo: memFree=1469240/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1177.28
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71370 0 0 0 117689 39 0 0 25 0 1 0 2006837569 268320768 62829 996147200 134512640 135239763 4294956192 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62829 417 177 0 64411 0
Current children cumulated CPU time (s) 1177.28
Current children cumulated vsize (KiB) 262032

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29125
/proc/meminfo: memFree=1469048/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1236.77
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71370 0 0 0 123638 39 0 0 25 0 1 0 2006837569 268320768 62829 996147200 134512640 135239763 4294956192 18446744073709551615 135096224 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62829 417 177 0 64411 0
Current children cumulated CPU time (s) 1236.77
Current children cumulated vsize (KiB) 262032

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29125
/proc/meminfo: memFree=1469048/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1296.26
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71370 0 0 0 129587 39 0 0 25 0 1 0 2006837569 268320768 62829 996147200 134512640 135239763 4294956192 18446744073709551615 135020440 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62829 417 177 0 64411 0
Current children cumulated CPU time (s) 1296.26
Current children cumulated vsize (KiB) 262032

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29125
/proc/meminfo: memFree=1469048/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1355.76
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71370 0 0 0 135537 39 0 0 25 0 1 0 2006837569 268320768 62829 996147200 134512640 135239763 4294956192 18446744073709551615 135096225 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62829 417 177 0 64411 0
Current children cumulated CPU time (s) 1355.76
Current children cumulated vsize (KiB) 262032

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29125
/proc/meminfo: memFree=1468984/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1415.25
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71370 0 0 0 141486 39 0 0 25 0 1 0 2006837569 268320768 62829 996147200 134512640 135239763 4294956192 18446744073709551615 135095921 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62829 417 177 0 64411 0
Current children cumulated CPU time (s) 1415.25
Current children cumulated vsize (KiB) 262032

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 29125
/proc/meminfo: memFree=1468920/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1474.74
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71370 0 0 0 147435 39 0 0 25 0 1 0 2006837569 268320768 62829 996147200 134512640 135239763 4294956192 18446744073709551615 135020224 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62829 417 177 0 64411 0
Current children cumulated CPU time (s) 1474.74
Current children cumulated vsize (KiB) 262032

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29125
/proc/meminfo: memFree=1468920/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1534.23
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71371 0 0 0 153384 39 0 0 25 0 1 0 2006837569 268320768 62830 996147200 134512640 135239763 4294956192 18446744073709551615 135020204 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62830 417 177 0 64411 0
Current children cumulated CPU time (s) 1534.23
Current children cumulated vsize (KiB) 262032

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29125
/proc/meminfo: memFree=1468920/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1593.72
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71371 0 0 0 159333 39 0 0 25 0 1 0 2006837569 268320768 62830 996147200 134512640 135239763 4294956192 18446744073709551615 135020224 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62830 417 177 0 64411 0
Current children cumulated CPU time (s) 1593.72
Current children cumulated vsize (KiB) 262032

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29125
/proc/meminfo: memFree=1468920/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1653.22
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71371 0 0 0 165283 39 0 0 25 0 1 0 2006837569 268320768 62830 996147200 134512640 135239763 4294956192 18446744073709551615 135020378 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62830 417 177 0 64411 0
Current children cumulated CPU time (s) 1653.22
Current children cumulated vsize (KiB) 262032

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29125
/proc/meminfo: memFree=1468920/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1712.71
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71371 0 0 0 171232 39 0 0 25 0 1 0 2006837569 268320768 62830 996147200 134512640 135239763 4294956192 18446744073709551615 135013673 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62830 417 177 0 64411 0
Current children cumulated CPU time (s) 1712.71
Current children cumulated vsize (KiB) 262032

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29125
/proc/meminfo: memFree=1468792/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1772.2
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71372 0 0 0 177181 39 0 0 25 0 1 0 2006837569 268320768 62831 996147200 134512640 135239763 4294956192 18446744073709551615 135096272 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62831 417 177 0 64411 0
Current children cumulated CPU time (s) 1772.2
Current children cumulated vsize (KiB) 262032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 29125
/proc/meminfo: memFree=1468792/2055920 swapFree=4180004/4192956
[pid=29053] ppid=29051 vsize=262032 CPUtime=1800.06
/proc/29053/stat : 29053 (xsolve) R 29051 29053 27519 0 -1 4194304 71372 0 0 0 179967 39 0 0 25 0 1 0 2006837569 268320768 62831 996147200 134512640 135239763 4294956192 18446744073709551615 134805439 0 0 4096 0 0 0 0 17 1 0 0
/proc/29053/statm: 65508 62831 417 177 0 64411 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 262032

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.45
CPU time (s): 1800.11
CPU user time (s): 1799.67
CPU system time (s): 0.436933
CPU usage (%): 99.4291
Max. virtual memory (cumulated for all children) (KiB): 262032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.436933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71372
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= 49843

runsolver used 1.77073 second user time and 4.84926 second system time

The end

Launcher Data (download as text)

Begin job on node23 at 2008-07-05 19:23:54
IDJOB=1093962
IDBENCH=58738
IDSOLVER=357
FILE ID=node23/1093962-1215278634
PBS_JOBID= 7882197
Free space on /tmp= 66536 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/queens/normalized-queens-200.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-1093962-1215278634/watcher-1093962-1215278634 -o /tmp/evaluation-result-1093962-1215278634/solver-1093962-1215278634 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1093962-1215278634.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 054f76ffe13ea2991d6de6635966b938
RANDOM SEED=1147339713

node23.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		: 3000.216
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		: 3000.216
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:       1710312 kB
Buffers:         42144 kB
Cached:         214888 kB
SwapCached:       7012 kB
Active:         182192 kB
Inactive:       110328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710312 kB
SwapTotal:     4192956 kB
SwapFree:      4180004 kB
Dirty:            3508 kB
Writeback:           0 kB
Mapped:          51320 kB
Slab:            38188 kB
Committed_AS:  3525300 kB
PageTables:       1872 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= 66536 MiB
End job on node23 at 2008-07-05 19:54:07