Trace number 1056013

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) 1800.04 1808.51

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-10.xml
MD5SUM4767daf10c71e50004bb1bec7a8e5909
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of constraints4975
Maximum constraint arity2
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4975
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	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-1056013-1215061020/watcher-1056013-1215061020 -o /tmp/evaluation-result-1056013-1215061020/solver-1056013-1215061020 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1056013-1215061020.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: 2.00 2.00 2.00 4/73 14380
/proc/meminfo: memFree=1749832/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=1968 CPUtime=0
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 44 0 0 0 0 0 0 0 20 0 1 0 629022158 2015232 29 996147200 134512640 135239763 4294956208 18446744073709551615 6787876 0 0 4096 0 0 0 0 17 1 0 0
/proc/14380/statm: 492 29 21 177 0 4 0

[startup+0.09252 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14380
/proc/meminfo: memFree=1749832/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=5368 CPUtime=0.08
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 680 0 0 0 8 0 0 0 20 0 1 0 629022158 5496832 646 996147200 134512640 135239763 4294956208 18446744073709551615 7253629 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1342 646 380 177 0 245 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5368

[startup+0.101518 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14380
/proc/meminfo: memFree=1749832/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=5496 CPUtime=0.09
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 699 0 0 0 9 0 0 0 20 0 1 0 629022158 5627904 665 996147200 134512640 135239763 4294956208 18446744073709551615 134617862 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1374 665 380 177 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5496

[startup+0.301538 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14380
/proc/meminfo: memFree=1749832/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7384 CPUtime=0.29
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1203 0 0 0 29 0 0 0 22 0 1 0 629022158 7561216 1165 996147200 134512640 135239763 4294956208 18446744073709551615 134820178 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1846 1165 409 177 0 749 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7384

[startup+0.701579 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14380
/proc/meminfo: memFree=1749832/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7516 CPUtime=0.68
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1240 0 0 0 68 0 0 0 25 0 1 0 629022158 7696384 1202 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1879 1202 413 177 0 782 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7516

[startup+1.50166 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14381
/proc/meminfo: memFree=1746496/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7516 CPUtime=1.47
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1242 0 0 0 147 0 0 0 25 0 1 0 629022158 7696384 1204 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1879 1204 414 177 0 782 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7516

[startup+3.10282 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14381
/proc/meminfo: memFree=1746368/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=3.07
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1245 0 0 0 307 0 0 0 25 0 1 0 629022158 7835648 1207 996147200 134512640 135239763 4294956208 18446744073709551615 134535352 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1207 415 177 0 816 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7652

[startup+6.30115 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14381
/proc/meminfo: memFree=1746304/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=6.24
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1245 0 0 0 624 0 0 0 25 0 1 0 629022158 7835648 1207 996147200 134512640 135239763 4294956208 18446744073709551615 134536449 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1207 415 177 0 816 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7652

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14381
/proc/meminfo: memFree=1746176/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=12.59
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1249 0 0 0 1259 0 0 0 25 0 1 0 629022158 7835648 1211 996147200 134512640 135239763 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1211 415 177 0 816 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 7652

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14382
/proc/meminfo: memFree=1746112/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=25.29
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1249 0 0 0 2529 0 0 0 25 0 1 0 629022158 7835648 1211 996147200 134512640 135239763 4294956208 18446744073709551615 134535371 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1211 415 177 0 816 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 7652

[startup+51.1017 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14382
/proc/meminfo: memFree=1746112/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=50.69
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1251 0 0 0 5069 0 0 0 25 0 1 0 629022158 7835648 1213 996147200 134512640 135239763 4294956208 18446744073709551615 134536070 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1213 415 177 0 816 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 7652

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14382
/proc/meminfo: memFree=1746112/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=101.51
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1251 0 0 0 10151 0 0 0 25 0 1 0 629022158 7835648 1213 996147200 134512640 135239763 4294956208 18446744073709551615 134534753 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1213 415 177 0 816 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 7652

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14382
/proc/meminfo: memFree=1746112/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=161.04
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1251 0 0 0 16104 0 0 0 25 0 1 0 629022158 7835648 1213 996147200 134512640 135239763 4294956208 18446744073709551615 134538524 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1213 415 177 0 816 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 7652

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14382
/proc/meminfo: memFree=1746112/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=220.58
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1252 0 0 0 22058 0 0 0 25 0 1 0 629022158 7835648 1214 996147200 134512640 135239763 4294956208 18446744073709551615 134540908 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1214 415 177 0 816 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 7652

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14388
/proc/meminfo: memFree=1746112/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=280.11
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1252 0 0 0 28011 0 0 0 25 0 1 0 629022158 7835648 1214 996147200 134512640 135239763 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1214 415 177 0 816 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 7652

[startup+342.301 s]
/proc/loadavg: 2.02 2.00 2.00 3/86 14428
/proc/meminfo: memFree=1633248/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=339.8
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1257 0 0 0 33979 1 0 0 25 0 1 0 629022158 7835648 1219 996147200 134512640 135239763 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1219 415 177 0 816 0
Current children cumulated CPU time (s) 339.8
Current children cumulated vsize (KiB) 7652

[startup+402.302 s]
/proc/loadavg: 2.06 2.01 2.00 3/86 14428
/proc/meminfo: memFree=1633056/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=399.56
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1257 0 0 0 39955 1 0 0 25 0 1 0 629022158 7835648 1219 996147200 134512640 135239763 4294956208 18446744073709551615 134543111 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1219 415 177 0 816 0
Current children cumulated CPU time (s) 399.56
Current children cumulated vsize (KiB) 7652

[startup+462.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/86 14428
/proc/meminfo: memFree=1602272/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=459.32
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1257 0 0 0 45931 1 0 0 25 0 1 0 629022158 7835648 1219 996147200 134512640 135239763 4294956208 18446744073709551615 134538497 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1219 415 177 0 816 0
Current children cumulated CPU time (s) 459.32
Current children cumulated vsize (KiB) 7652

[startup+522.302 s]
/proc/loadavg: 2.20 2.06 2.01 3/86 14428
/proc/meminfo: memFree=1602272/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=519.08
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1257 0 0 0 51907 1 0 0 25 0 1 0 629022158 7835648 1219 996147200 134512640 135239763 4294956208 18446744073709551615 134538505 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1219 415 177 0 816 0
Current children cumulated CPU time (s) 519.08
Current children cumulated vsize (KiB) 7652

[startup+582.302 s]
/proc/loadavg: 2.35 2.14 2.04 3/86 14428
/proc/meminfo: memFree=1602272/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=578.85
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1257 0 0 0 57883 2 0 0 25 0 1 0 629022158 7835648 1219 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1219 415 177 0 816 0
Current children cumulated CPU time (s) 578.85
Current children cumulated vsize (KiB) 7652

[startup+642.301 s]
/proc/loadavg: 2.13 2.11 2.03 3/86 14428
/proc/meminfo: memFree=1591008/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=638.61
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1257 0 0 0 63859 2 0 0 25 0 1 0 629022158 7835648 1219 996147200 134512640 135239763 4294956208 18446744073709551615 135015914 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1219 415 177 0 816 0
Current children cumulated CPU time (s) 638.61
Current children cumulated vsize (KiB) 7652


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.00 2.04 2.01 3/86 14428
/proc/meminfo: memFree=1562720/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=877.55
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 87753 2 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 877.55
Current children cumulated vsize (KiB) 7652

[startup+942.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/86 14428
/proc/meminfo: memFree=1562720/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=937.32
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 93730 2 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134538522 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 937.32
Current children cumulated vsize (KiB) 7652

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 14428
/proc/meminfo: memFree=1562592/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=997.08
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 99706 2 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134532177 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 997.08
Current children cumulated vsize (KiB) 7652

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 14428
/proc/meminfo: memFree=1562528/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1056.85
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 105682 3 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134536012 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1056.85
Current children cumulated vsize (KiB) 7652

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 14428
/proc/meminfo: memFree=1535520/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1116.6
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 111657 3 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134536000 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1116.6
Current children cumulated vsize (KiB) 7652

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 14428
/proc/meminfo: memFree=1535520/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1176.37
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 117634 3 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134536029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1176.37
Current children cumulated vsize (KiB) 7652

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14428
/proc/meminfo: memFree=1535392/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1236.12
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 123609 3 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134532191 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1236.12
Current children cumulated vsize (KiB) 7652

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14428
/proc/meminfo: memFree=1535392/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1295.88
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 129585 3 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1295.88
Current children cumulated vsize (KiB) 7652

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14428
/proc/meminfo: memFree=1535392/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1355.64
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 135561 3 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134536078 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1355.64
Current children cumulated vsize (KiB) 7652

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14428
/proc/meminfo: memFree=1508640/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1415.4
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 141537 3 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134536029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1415.4
Current children cumulated vsize (KiB) 7652

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14428
/proc/meminfo: memFree=1508640/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1475.16
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 147513 3 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134534787 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1475.16
Current children cumulated vsize (KiB) 7652

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14428
/proc/meminfo: memFree=1508576/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1534.92
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 153489 3 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1534.92
Current children cumulated vsize (KiB) 7652

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14428
/proc/meminfo: memFree=1508576/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1594.69
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 159465 4 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134540908 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1594.69
Current children cumulated vsize (KiB) 7652

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 14428
/proc/meminfo: memFree=1508512/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1654.45
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 165441 4 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134535328 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1654.45
Current children cumulated vsize (KiB) 7652

[startup+1722.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/86 14428
/proc/meminfo: memFree=1508512/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1714.21
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 171417 4 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1714.21
Current children cumulated vsize (KiB) 7652

[startup+1782.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/86 14428
/proc/meminfo: memFree=1480352/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1773.93
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 177389 4 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134540931 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1773.93
Current children cumulated vsize (KiB) 7652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.5 s]
/proc/loadavg: 2.09 2.04 2.00 3/86 14428
/proc/meminfo: memFree=1480288/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1800.03
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 179999 4 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134540927 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 7652

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

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

[startup+1808.5 s]
/proc/loadavg: 2.09 2.04 2.00 3/86 14428
/proc/meminfo: memFree=1480288/2055920 swapFree=4177412/4192956
[pid=14380] ppid=14378 vsize=7652 CPUtime=1800.03
/proc/14380/stat : 14380 (xsolve) R 14378 14380 8895 0 -1 4194304 1260 0 0 0 179999 4 0 0 25 0 1 0 629022158 7835648 1222 996147200 134512640 135239763 4294956208 18446744073709551615 134540927 0 0 4096 0 0 0 0 17 0 0 0
/proc/14380/statm: 1913 1222 417 177 0 816 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 7652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.51
CPU time (s): 1800.04
CPU user time (s): 1800
CPU system time (s): 0.043993
CPU usage (%): 99.5318
Max. virtual memory (cumulated for all children) (KiB): 7652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1260
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= 28182

runsolver used 1.63175 second user time and 4.95625 second system time

The end

Launcher Data (download as text)

Begin job on node84 at 2008-07-03 06:57:00
IDJOB=1056013
IDBENCH=57394
IDSOLVER=357
FILE ID=node84/1056013-1215061020
PBS_JOBID= 7875009
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-10.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-1056013-1215061020/watcher-1056013-1215061020 -o /tmp/evaluation-result-1056013-1215061020/solver-1056013-1215061020 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1056013-1215061020.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4767daf10c71e50004bb1bec7a8e5909
RANDOM SEED=278609568

node84.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		: 3000.231
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		: 3000.231
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:       1750312 kB
Buffers:         46360 kB
Cached:         170040 kB
SwapCached:       9700 kB
Active:         152384 kB
Inactive:        82388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750312 kB
SwapTotal:     4192956 kB
SwapFree:      4177412 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          24780 kB
Slab:            56264 kB
Committed_AS:  1051692 kB
PageTables:       1732 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= 66548 MiB
End job on node84 at 2008-07-03 07:27:11