Trace number 1055929

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) 1800.1 1811.51

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-11.xml
MD5SUM910d61ba544cb1eb5e823b3eb305c3f6
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark368.848
Satisfiable
(Un)Satisfiability was proved
Number of variables122
Number of constraints7290
Maximum constraint arity2
Maximum domain size121
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7290
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.20	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-1055929-1215060710/watcher-1055929-1215060710 -o /tmp/evaluation-result-1055929-1215060710/solver-1055929-1215060710 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1055929-1215060710.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: 2.01 2.02 2.00 4/82 21001
/proc/meminfo: memFree=1651008/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=820 CPUtime=0
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1985022137 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 9757476 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 205 25 19 177 0 3 0

[startup+0.0869631 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 21001
/proc/meminfo: memFree=1651008/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=5364 CPUtime=0.07
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 650 0 0 0 7 0 0 0 18 0 1 0 1985022137 5492736 616 996147200 134512640 135239763 4294956208 18446744073709551615 134653131 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 1341 616 380 177 0 244 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5364

[startup+0.101961 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 21001
/proc/meminfo: memFree=1651008/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=5364 CPUtime=0.09
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 678 0 0 0 9 0 0 0 18 0 1 0 1985022137 5492736 644 996147200 134512640 135239763 4294956208 18446744073709551615 4159697103 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 1341 644 380 177 0 244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5364

[startup+0.303606 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 21001
/proc/meminfo: memFree=1651008/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=8752 CPUtime=0.28
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1504 0 0 0 28 0 0 0 19 0 1 0 1985022137 8962048 1470 996147200 134512640 135239763 4294956208 18446744073709551615 134543200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2188 1470 409 177 0 1091 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8752

[startup+0.701078 s]
/proc/loadavg: 2.01 2.02 2.00 4/82 21001
/proc/meminfo: memFree=1651008/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=8752 CPUtime=0.68
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1504 0 0 0 68 0 0 0 23 0 1 0 1985022137 8962048 1470 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2188 1470 409 177 0 1091 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8752

[startup+1.50123 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 21002
/proc/meminfo: memFree=1646648/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=8884 CPUtime=1.47
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1556 0 0 0 147 0 0 0 25 0 1 0 1985022137 9097216 1522 996147200 134512640 135239763 4294956208 18446744073709551615 134543200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2221 1522 413 177 0 1124 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8884

[startup+3.10155 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 21002
/proc/meminfo: memFree=1646264/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=8884 CPUtime=3.06
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1560 0 0 0 306 0 0 0 25 0 1 0 1985022137 9097216 1526 996147200 134512640 135239763 4294956208 18446744073709551615 134536070 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2221 1526 414 177 0 1124 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8884

[startup+6.30117 s]
/proc/loadavg: 2.01 2.02 2.00 3/83 21002
/proc/meminfo: memFree=1646264/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=8884 CPUtime=6.23
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1564 0 0 0 623 0 0 0 25 0 1 0 1985022137 9097216 1530 996147200 134512640 135239763 4294956208 18446744073709551615 134541297 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2221 1530 414 177 0 1124 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8884

[startup+12.7014 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 21002
/proc/meminfo: memFree=1646072/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=8884 CPUtime=12.57
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1565 0 0 0 1257 0 0 0 25 0 1 0 1985022137 9097216 1531 996147200 134512640 135239763 4294956208 18446744073709551615 134540881 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2221 1531 415 177 0 1124 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8884

[startup+25.5019 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 21002
/proc/meminfo: memFree=1645496/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=25.26
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 2526 0 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 9032

[startup+51.1019 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 21002
/proc/meminfo: memFree=1645432/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=50.65
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 5064 1 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 9032

[startup+102.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 21002
/proc/meminfo: memFree=1645304/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=101.42
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 10141 1 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 9032

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 21002
/proc/meminfo: memFree=1644600/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=160.9
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 16089 1 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134532192 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 9032

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 21002
/proc/meminfo: memFree=1644472/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=220.39
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 22038 1 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 9032

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 21002
/proc/meminfo: memFree=1643896/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=279.87
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 27986 1 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 135016029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 9032

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 21002
/proc/meminfo: memFree=1643448/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=339.36
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 33935 1 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 135096288 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 339.36
Current children cumulated vsize (KiB) 9032

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 21002
/proc/meminfo: memFree=1642104/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=398.85
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 39884 1 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134532192 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 398.85
Current children cumulated vsize (KiB) 9032

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 21002
/proc/meminfo: memFree=1641144/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=458.33
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 45832 1 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134538497 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 458.33
Current children cumulated vsize (KiB) 9032

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 21002
/proc/meminfo: memFree=1641144/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=517.82
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 51781 1 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134536070 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 517.82
Current children cumulated vsize (KiB) 9032

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 21008
/proc/meminfo: memFree=1640880/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=577.29
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 57728 1 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134538562 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 577.29
Current children cumulated vsize (KiB) 9032

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 21008
/proc/meminfo: memFree=1639728/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=636.78
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 63677 1 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134540931 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 636.78
Current children cumulated vsize (KiB) 9032


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.14 2.05 2.01 3/84 21059
/proc/meminfo: memFree=896568/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=875.33
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 87530 3 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134532188 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 875.33
Current children cumulated vsize (KiB) 9032

[startup+942.301 s]
/proc/loadavg: 2.05 2.04 2.01 3/84 21059
/proc/meminfo: memFree=896632/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=935.3
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 93527 3 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134536001 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 935.3
Current children cumulated vsize (KiB) 9032

[startup+1002.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/82 21094
/proc/meminfo: memFree=1192456/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=995.26
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 99523 3 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134536001 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 995.26
Current children cumulated vsize (KiB) 9032

[startup+1062.3 s]
/proc/loadavg: 2.12 2.07 2.02 3/85 21136
/proc/meminfo: memFree=1060400/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1053.95
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 105389 6 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134543153 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1053.95
Current children cumulated vsize (KiB) 9032

[startup+1122.3 s]
/proc/loadavg: 2.11 2.08 2.02 3/85 21136
/proc/meminfo: memFree=942512/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1113.53
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 111347 6 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1113.53
Current children cumulated vsize (KiB) 9032

[startup+1182.3 s]
/proc/loadavg: 2.39 2.15 2.04 4/85 21136
/proc/meminfo: memFree=927024/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1173.15
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 117309 6 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1173.15
Current children cumulated vsize (KiB) 9032

[startup+1242.3 s]
/proc/loadavg: 2.57 2.25 2.08 3/82 21172
/proc/meminfo: memFree=1430984/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1233.12
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 123305 7 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1233.12
Current children cumulated vsize (KiB) 9032

[startup+1302.3 s]
/proc/loadavg: 2.21 2.20 2.08 3/82 21172
/proc/meminfo: memFree=1353480/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1293.09
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 129302 7 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1293.09
Current children cumulated vsize (KiB) 9032

[startup+1362.3 s]
/proc/loadavg: 2.07 2.16 2.07 3/82 21172
/proc/meminfo: memFree=1289096/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1353.06
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 135299 7 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134540881 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1353.06
Current children cumulated vsize (KiB) 9032

[startup+1422.31 s]
/proc/loadavg: 2.02 2.13 2.07 3/85 21211
/proc/meminfo: memFree=1416688/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1412.31
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 141223 8 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134540917 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1412.31
Current children cumulated vsize (KiB) 9032

[startup+1482.3 s]
/proc/loadavg: 2.01 2.11 2.06 3/85 21211
/proc/meminfo: memFree=1177584/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1472.06
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 147198 8 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 135095110 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1472.06
Current children cumulated vsize (KiB) 9032

[startup+1542.3 s]
/proc/loadavg: 2.00 2.08 2.05 3/85 21211
/proc/meminfo: memFree=1000560/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1531.53
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 153145 8 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134536070 0 0 4096 0 0 0 0 17 1 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1531.53
Current children cumulated vsize (KiB) 9032

[startup+1602.3 s]
/proc/loadavg: 2.31 2.14 2.08 4/82 21247
/proc/meminfo: memFree=1679688/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1590.98
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 159090 8 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134540881 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1590.98
Current children cumulated vsize (KiB) 9032

[startup+1662.3 s]
/proc/loadavg: 2.11 2.12 2.07 3/82 21247
/proc/meminfo: memFree=1349512/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1650.95
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 165086 9 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134536518 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1650.95
Current children cumulated vsize (KiB) 9032

[startup+1722.3 s]
/proc/loadavg: 2.04 2.09 2.06 3/82 21247
/proc/meminfo: memFree=1345352/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1710.92
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 171083 9 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1710.92
Current children cumulated vsize (KiB) 9032

[startup+1782.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/82 21247
/proc/meminfo: memFree=1345096/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1770.89
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 177080 9 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134534758 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1770.89
Current children cumulated vsize (KiB) 9032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.5 s]
/proc/loadavg: 2.01 2.06 2.06 3/82 21247
/proc/meminfo: memFree=1345160/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1800.08
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 179999 9 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134540881 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 9032

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

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

[startup+1811.5 s]
/proc/loadavg: 2.01 2.06 2.06 3/82 21247
/proc/meminfo: memFree=1345160/2055920 swapFree=4179604/4192956
[pid=21001] ppid=20999 vsize=9032 CPUtime=1800.08
/proc/21001/stat : 21001 (xsolve) R 20999 21001 17198 0 -1 4194304 1572 0 0 0 179999 9 0 0 25 0 1 0 1985022137 9248768 1538 996147200 134512640 135239763 4294956208 18446744073709551615 134540881 0 0 4096 0 0 0 0 17 0 0 0
/proc/21001/statm: 2258 1538 415 177 0 1161 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 9032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1811.51
CPU time (s): 1800.1
CPU user time (s): 1800
CPU system time (s): 0.095985
CPU usage (%): 99.37
Max. virtual memory (cumulated for all children) (KiB): 9032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1572
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= 51572

runsolver used 2.05969 second user time and 4.97824 second system time

The end

Launcher Data (download as text)

Begin job on node74 at 2008-07-03 06:51:50
IDJOB=1055929
IDBENCH=57390
IDSOLVER=357
FILE ID=node74/1055929-1215060710
PBS_JOBID= 7875030
Free space on /tmp= 103208 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-11.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-1055929-1215060710/watcher-1055929-1215060710 -o /tmp/evaluation-result-1055929-1215060710/solver-1055929-1215060710 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1055929-1215060710.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 910d61ba544cb1eb5e823b3eb305c3f6
RANDOM SEED=64120707

node74.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:       1651488 kB
Buffers:         58312 kB
Cached:         214372 kB
SwapCached:       6796 kB
Active:         210032 kB
Inactive:       129720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651488 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          83068 kB
Slab:            49660 kB
Committed_AS:  4009420 kB
PageTables:       2020 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= 103200 MiB
End job on node74 at 2008-07-03 07:22:04