Trace number 1056181

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 1808.42

General information on the benchmark

Namecsp/largeQueens/
normalized-queens-400.xml
MD5SUM35ecf1acb3b6774e91a99570f293720f
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 benchmark20.0939
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints79800
Maximum constraint arity2
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension79800
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.23	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-1056181-1215062135/watcher-1056181-1215062135 -o /tmp/evaluation-result-1056181-1215062135/solver-1056181-1215062135 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056181-1215062135.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: 2.38 2.16 2.05 4/81 1908
/proc/meminfo: memFree=1541976/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=18572 CPUtime=0
/proc/1908/stat : 1908 (runsolver) R 1906 1908 1689 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1985188360 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 262910045479 0 0 4096 24578 0 0 0 17 1 0 0
/proc/1908/statm: 4643 292 257 25 0 2626 0

[startup+0.0718019 s]
/proc/loadavg: 2.38 2.16 2.05 4/81 1908
/proc/meminfo: memFree=1541976/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=5364 CPUtime=0.06
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 667 0 0 0 6 0 0 0 18 0 1 0 1985188360 5492736 633 996147200 134512640 135239763 4294956208 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 1341 633 375 177 0 244 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5364

[startup+0.101803 s]
/proc/loadavg: 2.38 2.16 2.05 4/81 1908
/proc/meminfo: memFree=1541976/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=5780 CPUtime=0.09
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 761 0 0 0 9 0 0 0 18 0 1 0 1985188360 5918720 727 996147200 134512640 135239763 4294956208 18446744073709551615 134617938 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 1445 727 375 177 0 348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5780

[startup+0.301829 s]
/proc/loadavg: 2.38 2.16 2.05 4/81 1908
/proc/meminfo: memFree=1541976/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=8144 CPUtime=0.29
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 1344 0 0 0 29 0 0 0 19 0 1 0 1985188360 8339456 1310 996147200 134512640 135239763 4294956208 18446744073709551615 4160505352 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 2036 1310 375 177 0 939 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8144

[startup+0.701878 s]
/proc/loadavg: 2.38 2.16 2.05 4/81 1908
/proc/meminfo: memFree=1541976/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=13060 CPUtime=0.69
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 2574 0 0 0 68 1 0 0 23 0 1 0 1985188360 13373440 2474 996147200 134512640 135239763 4294956208 18446744073709551615 4159712407 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 3265 2474 375 177 0 2168 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13060

[startup+1.50197 s]
/proc/loadavg: 2.35 2.15 2.05 3/82 1909
/proc/meminfo: memFree=1529808/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=22376 CPUtime=1.48
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 4989 0 0 0 146 2 0 0 25 0 1 0 1985188360 22913024 4726 996147200 134512640 135239763 4294956208 18446744073709551615 8413569 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 5594 4726 375 177 0 4497 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22376

[startup+3.10116 s]
/proc/loadavg: 2.35 2.15 2.05 3/82 1909
/proc/meminfo: memFree=1517840/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=40488 CPUtime=3.07
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 9698 0 0 0 303 4 0 0 25 0 1 0 1985188360 41459712 9112 996147200 134512640 135239763 4294956208 18446744073709551615 134554189 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 10122 9112 375 177 0 9025 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 40488

[startup+6.30153 s]
/proc/loadavg: 2.35 2.15 2.05 3/82 1909
/proc/meminfo: memFree=1467920/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=80372 CPUtime=6.27
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20096 0 0 0 618 9 0 0 25 0 1 0 1985188360 82300928 18811 996147200 134512640 135239763 4294956208 18446744073709551615 134535343 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20093 18811 403 177 0 18996 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 80372

[startup+12.7013 s]
/proc/loadavg: 2.30 2.15 2.05 3/82 1909
/proc/meminfo: memFree=1467920/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=80372 CPUtime=12.64
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20096 0 0 0 1255 9 0 0 25 0 1 0 1985188360 82300928 18811 996147200 134512640 135239763 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20093 18811 403 177 0 18996 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 80372

[startup+25.5018 s]
/proc/loadavg: 2.25 2.14 2.05 3/82 1909
/proc/meminfo: memFree=1463632/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82356 CPUtime=25.39
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20588 0 0 0 2530 9 0 0 25 0 1 0 1985188360 84332544 19303 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20589 19303 408 177 0 19492 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 82356

[startup+51.1018 s]
/proc/loadavg: 2.16 2.13 2.04 3/82 1909
/proc/meminfo: memFree=1463504/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82356 CPUtime=50.88
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20588 0 0 0 5079 9 0 0 25 0 1 0 1985188360 84332544 19303 996147200 134512640 135239763 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20589 19303 408 177 0 19492 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 82356

[startup+102.307 s]
/proc/loadavg: 2.10 2.12 2.04 3/82 1909
/proc/meminfo: memFree=1463184/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82356 CPUtime=101.88
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20599 0 0 0 10179 9 0 0 25 0 1 0 1985188360 84332544 19314 996147200 134512640 135239763 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20589 19314 408 177 0 19492 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 82356

[startup+162.302 s]
/proc/loadavg: 2.04 2.10 2.04 3/82 1909
/proc/meminfo: memFree=1462992/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82356 CPUtime=161.64
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20610 0 0 0 16155 9 0 0 25 0 1 0 1985188360 84332544 19325 996147200 134512640 135239763 4294956208 18446744073709551615 134543041 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20589 19325 408 177 0 19492 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 82356

[startup+222.302 s]
/proc/loadavg: 2.01 2.08 2.03 3/82 1909
/proc/meminfo: memFree=1462736/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82356 CPUtime=221.4
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20613 0 0 0 22131 9 0 0 25 0 1 0 1985188360 84332544 19328 996147200 134512640 135239763 4294956208 18446744073709551615 134538897 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20589 19328 408 177 0 19492 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 82356

[startup+282.302 s]
/proc/loadavg: 2.00 2.06 2.03 3/82 1909
/proc/meminfo: memFree=1462416/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82488 CPUtime=281.17
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20637 0 0 0 28108 9 0 0 25 0 1 0 1985188360 84467712 19352 996147200 134512640 135239763 4294956208 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20622 19352 408 177 0 19525 0
Current children cumulated CPU time (s) 281.17
Current children cumulated vsize (KiB) 82488

[startup+342.302 s]
/proc/loadavg: 2.00 2.05 2.02 3/82 1909
/proc/meminfo: memFree=1462232/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82488 CPUtime=340.93
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20641 0 0 0 34084 9 0 0 25 0 1 0 1985188360 84467712 19356 996147200 134512640 135239763 4294956208 18446744073709551615 134543147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20622 19356 408 177 0 19525 0
Current children cumulated CPU time (s) 340.93
Current children cumulated vsize (KiB) 82488

[startup+402.302 s]
/proc/loadavg: 2.08 2.05 2.02 3/82 1909
/proc/meminfo: memFree=1462040/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82488 CPUtime=400.7
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20645 0 0 0 40061 9 0 0 25 0 1 0 1985188360 84467712 19360 996147200 134512640 135239763 4294956208 18446744073709551615 134534792 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20622 19360 408 177 0 19525 0
Current children cumulated CPU time (s) 400.7
Current children cumulated vsize (KiB) 82488

[startup+462.301 s]
/proc/loadavg: 2.03 2.04 2.01 3/82 1909
/proc/meminfo: memFree=1461720/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82620 CPUtime=460.46
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20662 0 0 0 46037 9 0 0 25 0 1 0 1985188360 84602880 19377 996147200 134512640 135239763 4294956208 18446744073709551615 134543147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20655 19377 408 177 0 19558 0
Current children cumulated CPU time (s) 460.46
Current children cumulated vsize (KiB) 82620

[startup+522.301 s]
/proc/loadavg: 2.01 2.03 2.01 3/82 1909
/proc/meminfo: memFree=1461336/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82748 CPUtime=520.22
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20699 0 0 0 52013 9 0 0 25 0 1 0 1985188360 84733952 19381 996147200 134512640 135239763 4294956208 18446744073709551615 134543156 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20687 19381 408 177 0 19590 0
Current children cumulated CPU time (s) 520.22
Current children cumulated vsize (KiB) 82748

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 1909
/proc/meminfo: memFree=1461144/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82748 CPUtime=579.98
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20704 0 0 0 57989 9 0 0 25 0 1 0 1985188360 84733952 19386 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20687 19386 408 177 0 19590 0
Current children cumulated CPU time (s) 579.98
Current children cumulated vsize (KiB) 82748

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 1909
/proc/meminfo: memFree=1460952/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=82748 CPUtime=639.75
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20721 0 0 0 63966 9 0 0 25 0 1 0 1985188360 84733952 19403 996147200 134512640 135239763 4294956208 18446744073709551615 134543095 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20687 19403 408 177 0 19590 0
Current children cumulated CPU time (s) 639.75
Current children cumulated vsize (KiB) 82748


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1909
/proc/meminfo: memFree=1460184/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=83012 CPUtime=819.03
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20781 0 0 0 81894 9 0 0 25 0 1 0 1985188360 85004288 19463 996147200 134512640 135239763 4294956208 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20753 19463 408 177 0 19656 0
Current children cumulated CPU time (s) 819.03
Current children cumulated vsize (KiB) 83012

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1909
/proc/meminfo: memFree=1459736/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=83268 CPUtime=878.81
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20853 0 0 0 87871 10 0 0 25 0 1 0 1985188360 85266432 19470 996147200 134512640 135239763 4294956208 18446744073709551615 134819882 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20817 19470 408 177 0 19720 0
Current children cumulated CPU time (s) 878.81
Current children cumulated vsize (KiB) 83268

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1909
/proc/meminfo: memFree=1459416/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=83268 CPUtime=938.57
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20860 0 0 0 93847 10 0 0 25 0 1 0 1985188360 85266432 19477 996147200 134512640 135239763 4294956208 18446744073709551615 134540895 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20817 19477 408 177 0 19720 0
Current children cumulated CPU time (s) 938.57
Current children cumulated vsize (KiB) 83268

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1909
/proc/meminfo: memFree=1459224/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=83268 CPUtime=998.33
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20898 0 0 0 99823 10 0 0 25 0 1 0 1985188360 85266432 19515 996147200 134512640 135239763 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20817 19515 408 177 0 19720 0
Current children cumulated CPU time (s) 998.33
Current children cumulated vsize (KiB) 83268

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1909
/proc/meminfo: memFree=1458904/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=83268 CPUtime=1058.1
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20908 0 0 0 105800 10 0 0 25 0 1 0 1985188360 85266432 19525 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20817 19525 408 177 0 19720 0
Current children cumulated CPU time (s) 1058.1
Current children cumulated vsize (KiB) 83268

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1909
/proc/meminfo: memFree=1458200/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=83664 CPUtime=1117.86
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 20992 0 0 0 111776 10 0 0 25 0 1 0 1985188360 85671936 19609 996147200 134512640 135239763 4294956208 18446744073709551615 134819998 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20916 19609 408 177 0 19819 0
Current children cumulated CPU time (s) 1117.86
Current children cumulated vsize (KiB) 83664

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1909
/proc/meminfo: memFree=1457944/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=83664 CPUtime=1177.62
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21011 0 0 0 117752 10 0 0 25 0 1 0 1985188360 85671936 19628 996147200 134512640 135239763 4294956208 18446744073709551615 135096193 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 20916 19628 408 177 0 19819 0
Current children cumulated CPU time (s) 1177.62
Current children cumulated vsize (KiB) 83664

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1909
/proc/meminfo: memFree=1457560/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=84176 CPUtime=1237.38
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21160 0 0 0 123728 10 0 0 25 0 1 0 1985188360 86196224 19648 996147200 134512640 135239763 4294956208 18446744073709551615 134543203 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 21044 19648 408 177 0 19947 0
Current children cumulated CPU time (s) 1237.38
Current children cumulated vsize (KiB) 84176

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1909
/proc/meminfo: memFree=1457304/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=84176 CPUtime=1297.15
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21160 0 0 0 129705 10 0 0 25 0 1 0 1985188360 86196224 19648 996147200 134512640 135239763 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 21044 19648 408 177 0 19947 0
Current children cumulated CPU time (s) 1297.15
Current children cumulated vsize (KiB) 84176

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1909
/proc/meminfo: memFree=1457112/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=84176 CPUtime=1356.91
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21160 0 0 0 135681 10 0 0 25 0 1 0 1985188360 86196224 19648 996147200 134512640 135239763 4294956208 18446744073709551615 134538897 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 21044 19648 408 177 0 19947 0
Current children cumulated CPU time (s) 1356.91
Current children cumulated vsize (KiB) 84176

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 1909
/proc/meminfo: memFree=1456792/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=84176 CPUtime=1416.67
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21160 0 0 0 141657 10 0 0 25 0 1 0 1985188360 86196224 19648 996147200 134512640 135239763 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 21044 19648 408 177 0 19947 0
Current children cumulated CPU time (s) 1416.67
Current children cumulated vsize (KiB) 84176

[startup+1482.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/73 2070
/proc/meminfo: memFree=1710752/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=84176 CPUtime=1476.45
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21160 0 0 0 147634 11 0 0 25 0 1 0 1985188360 86196224 19648 996147200 134512640 135239763 4294956208 18446744073709551615 134819882 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 21044 19648 408 177 0 19947 0
Current children cumulated CPU time (s) 1476.45
Current children cumulated vsize (KiB) 84176

[startup+1542.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 2070
/proc/meminfo: memFree=1703328/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=84176 CPUtime=1536
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21160 0 0 0 153588 12 0 0 25 0 1 0 1985188360 86196224 19648 996147200 134512640 135239763 4294956208 18446744073709551615 135096298 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 21044 19648 408 177 0 19947 0
Current children cumulated CPU time (s) 1536
Current children cumulated vsize (KiB) 84176

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2070
/proc/meminfo: memFree=1699168/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=84176 CPUtime=1595.55
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21160 0 0 0 159543 12 0 0 25 0 1 0 1985188360 86196224 19648 996147200 134512640 135239763 4294956208 18446744073709551615 134819874 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 21044 19648 408 177 0 19947 0
Current children cumulated CPU time (s) 1595.55
Current children cumulated vsize (KiB) 84176

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2072
/proc/meminfo: memFree=1698912/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=84176 CPUtime=1655.09
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21160 0 0 0 165497 12 0 0 25 0 1 0 1985188360 86196224 19648 996147200 134512640 135239763 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 21044 19648 408 177 0 19947 0
Current children cumulated CPU time (s) 1655.09
Current children cumulated vsize (KiB) 84176

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2072
/proc/meminfo: memFree=1698912/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=84176 CPUtime=1714.64
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21160 0 0 0 171452 12 0 0 25 0 1 0 1985188360 86196224 19648 996147200 134512640 135239763 4294956208 18446744073709551615 134538980 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 21044 19648 408 177 0 19947 0
Current children cumulated CPU time (s) 1714.64
Current children cumulated vsize (KiB) 84176

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2072
/proc/meminfo: memFree=1698720/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=84176 CPUtime=1774.18
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21160 0 0 0 177406 12 0 0 25 0 1 0 1985188360 86196224 19648 996147200 134512640 135239763 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 21044 19648 408 177 0 19947 0
Current children cumulated CPU time (s) 1774.18
Current children cumulated vsize (KiB) 84176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.41 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 2072
/proc/meminfo: memFree=1698720/2055920 swapFree=4179968/4192956
[pid=1908] ppid=1906 vsize=84176 CPUtime=1800.08
/proc/1908/stat : 1908 (xsolve) R 1906 1908 1689 0 -1 4194304 21160 0 0 0 179996 12 0 0 25 0 1 0 1985188360 86196224 19648 996147200 134512640 135239763 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 1 0 0
/proc/1908/statm: 21044 19648 408 177 0 19947 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 84176

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): 1808.42
CPU time (s): 1800.11
CPU user time (s): 1799.97
CPU system time (s): 0.136979
CPU usage (%): 99.5401
Max. virtual memory (cumulated for all children) (KiB): 84176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21160
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= 24030

runsolver used 1.72574 second user time and 4.89026 second system time

The end

Launcher Data (download as text)

Begin job on node11 at 2008-07-03 07:15:35
IDJOB=1056181
IDBENCH=57402
IDSOLVER=357
FILE ID=node11/1056181-1215062135
PBS_JOBID= 7875231
Free space on /tmp= 66468 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/largeQueens/normalized-queens-400.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-1056181-1215062135/watcher-1056181-1215062135 -o /tmp/evaluation-result-1056181-1215062135/solver-1056181-1215062135 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056181-1215062135.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 35ecf1acb3b6774e91a99570f293720f
RANDOM SEED=340256425

node11.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		: 3000.224
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		: 3000.224
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:       1542456 kB
Buffers:         26624 kB
Cached:         228008 kB
SwapCached:       7100 kB
Active:         382960 kB
Inactive:        72416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542456 kB
SwapTotal:     4192956 kB
SwapFree:      4179968 kB
Dirty:           11444 kB
Writeback:           0 kB
Mapped:         214564 kB
Slab:            42880 kB
Committed_AS:  3933772 kB
PageTables:       2308 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= 66532 MiB
End job on node11 at 2008-07-03 07:45:46