Trace number 1042084

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 1806.71

General information on the benchmark

Namecsp/allsquares/
normalized-squares-29-29.xml
MD5SUMd035cd3d8103dc78d5bd0a4ba36241d0
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1015.17
Satisfiable
(Un)Satisfiability was proved
Number of variables1682
Number of constraints2033
Maximum constraint arity29
Maximum domain size93
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1625
Global constraints used (with number of constraints)cumulative(2),weightedsum(406)

Solver Data (download as text)

0.00/0.01	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-1042084-1215002569/watcher-1042084-1215002569 -o /tmp/evaluation-result-1042084-1215002569/solver-1042084-1215002569 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042084-1215002569.xml -heu dyn -sac 3 -ds 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.93 4/80 18474
/proc/meminfo: memFree=1750176/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=18572 CPUtime=0
/proc/18474/stat : 18474 (runsolver) R 18472 18474 18276 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1979226597 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 227607637287 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18474/statm: 4643 292 257 25 0 2626 0

[startup+0.0771629 s]
/proc/loadavg: 1.92 1.98 1.93 4/80 18474
/proc/meminfo: memFree=1750176/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=6324 CPUtime=0.06
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 900 0 0 0 6 0 0 0 19 0 1 0 1979226597 6475776 866 996147200 134512640 135239763 4294956208 18446744073709551615 4159001215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 1581 866 375 177 0 484 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6324

[startup+0.101164 s]
/proc/loadavg: 1.92 1.98 1.93 4/80 18474
/proc/meminfo: memFree=1750176/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=6852 CPUtime=0.09
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 1030 0 0 0 9 0 0 0 19 0 1 0 1979226597 7016448 996 996147200 134512640 135239763 4294956208 18446744073709551615 134617963 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 1713 996 380 177 0 616 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6852

[startup+0.301194 s]
/proc/loadavg: 1.92 1.98 1.93 4/80 18474
/proc/meminfo: memFree=1750176/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=0.29
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3667 0 0 0 28 1 0 0 21 0 1 0 1979226597 18071552 3633 996147200 134512640 135239763 4294956208 18446744073709551615 135057041 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3633 418 177 0 3315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17648

[startup+0.701242 s]
/proc/loadavg: 1.92 1.98 1.93 4/80 18474
/proc/meminfo: memFree=1750176/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=0.69
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3671 0 0 0 68 1 0 0 25 0 1 0 1979226597 18071552 3637 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3637 418 177 0 3315 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17648

[startup+1.50134 s]
/proc/loadavg: 1.92 1.98 1.93 3/81 18475
/proc/meminfo: memFree=1737176/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1.48
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3689 0 0 0 147 1 0 0 25 0 1 0 1979226597 18071552 3655 996147200 134512640 135239763 4294956208 18446744073709551615 134821592 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3655 418 177 0 3315 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17648

[startup+3.10252 s]
/proc/loadavg: 1.92 1.98 1.93 3/81 18475
/proc/meminfo: memFree=1736920/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=3.06
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3692 0 0 0 305 1 0 0 25 0 1 0 1979226597 18071552 3658 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3658 420 177 0 3315 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 17648

[startup+6.3019 s]
/proc/loadavg: 1.93 1.98 1.93 3/81 18475
/proc/meminfo: memFree=1736920/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=6.24
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3692 0 0 0 623 1 0 0 25 0 1 0 1979226597 18071552 3658 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3658 420 177 0 3315 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17648

[startup+12.7017 s]
/proc/loadavg: 1.93 1.98 1.93 3/81 18475
/proc/meminfo: memFree=1736856/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=12.58
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 1257 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134793564 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 17648

[startup+25.5012 s]
/proc/loadavg: 1.95 1.98 1.93 3/81 18475
/proc/meminfo: memFree=1736920/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=25.27
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 2526 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 135057133 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 17648

[startup+51.1012 s]
/proc/loadavg: 1.96 1.98 1.93 3/81 18476
/proc/meminfo: memFree=1736856/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=50.66
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 5065 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 17648

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.93 3/81 18477
/proc/meminfo: memFree=1736792/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=101.42
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 10141 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 17648

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.93 3/81 18477
/proc/meminfo: memFree=1736728/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=160.91
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 16090 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 135031322 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 17648

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.93 3/81 18477
/proc/meminfo: memFree=1736728/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=220.39
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 22038 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 17648

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.93 3/81 18477
/proc/meminfo: memFree=1736728/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=279.88
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 27987 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 17648

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.93 3/81 18477
/proc/meminfo: memFree=1736728/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=339.37
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 33936 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 17648

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.93 3/81 18477
/proc/meminfo: memFree=1736728/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=398.86
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 39885 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 398.86
Current children cumulated vsize (KiB) 17648

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.93 3/81 18477
/proc/meminfo: memFree=1736664/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=458.35
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 45834 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 17648

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.93 3/81 18477
/proc/meminfo: memFree=1736664/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=517.83
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 51782 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 517.83
Current children cumulated vsize (KiB) 17648

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.93 3/81 18477
/proc/meminfo: memFree=1736600/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=577.32
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 57731 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 577.32
Current children cumulated vsize (KiB) 17648

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.93 3/81 18477
/proc/meminfo: memFree=1736536/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=636.81
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 63680 1 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 135097552 0 0 4096 0 0 0 0 17 1 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 636.81
Current children cumulated vsize (KiB) 17648


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18507
/proc/meminfo: memFree=1815448/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=875.98
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 87596 2 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134802424 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 875.98
Current children cumulated vsize (KiB) 17648

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18507
/proc/meminfo: memFree=1815384/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=935.96
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 93594 2 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134820638 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 935.96
Current children cumulated vsize (KiB) 17648

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18507
/proc/meminfo: memFree=1815448/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=995.93
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 99591 2 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 995.93
Current children cumulated vsize (KiB) 17648

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18507
/proc/meminfo: memFree=1815448/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1055.91
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 105589 2 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134802492 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 1055.91
Current children cumulated vsize (KiB) 17648

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815640/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1115.88
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 111585 3 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134796496 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 1115.88
Current children cumulated vsize (KiB) 17648

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815576/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1175.86
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 117583 3 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 1175.86
Current children cumulated vsize (KiB) 17648

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815384/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1235.84
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 123581 3 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 1235.84
Current children cumulated vsize (KiB) 17648

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815384/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1295.82
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 129579 3 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 135030786 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 1295.82
Current children cumulated vsize (KiB) 17648

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815384/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1355.79
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3693 0 0 0 135576 3 0 0 25 0 1 0 1979226597 18071552 3659 996147200 134512640 135239763 4294956208 18446744073709551615 134787921 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3659 420 177 0 3315 0
Current children cumulated CPU time (s) 1355.79
Current children cumulated vsize (KiB) 17648

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815320/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1415.77
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3697 0 0 0 141574 3 0 0 25 0 1 0 1979226597 18071552 3663 996147200 134512640 135239763 4294956208 18446744073709551615 134820563 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3663 420 177 0 3315 0
Current children cumulated CPU time (s) 1415.77
Current children cumulated vsize (KiB) 17648

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815256/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1475.74
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3697 0 0 0 147571 3 0 0 25 0 1 0 1979226597 18071552 3663 996147200 134512640 135239763 4294956208 18446744073709551615 134802696 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3663 420 177 0 3315 0
Current children cumulated CPU time (s) 1475.74
Current children cumulated vsize (KiB) 17648

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815256/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1535.72
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3697 0 0 0 153569 3 0 0 25 0 1 0 1979226597 18071552 3663 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3663 420 177 0 3315 0
Current children cumulated CPU time (s) 1535.72
Current children cumulated vsize (KiB) 17648

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815192/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1595.7
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3697 0 0 0 159566 4 0 0 25 0 1 0 1979226597 18071552 3663 996147200 134512640 135239763 4294956208 18446744073709551615 134820501 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3663 420 177 0 3315 0
Current children cumulated CPU time (s) 1595.7
Current children cumulated vsize (KiB) 17648

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815192/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1655.68
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3697 0 0 0 165564 4 0 0 25 0 1 0 1979226597 18071552 3663 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3663 420 177 0 3315 0
Current children cumulated CPU time (s) 1655.68
Current children cumulated vsize (KiB) 17648

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815256/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1715.66
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3697 0 0 0 171562 4 0 0 25 0 1 0 1979226597 18071552 3663 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3663 420 177 0 3315 0
Current children cumulated CPU time (s) 1715.66
Current children cumulated vsize (KiB) 17648

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815128/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1775.64
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3697 0 0 0 177560 4 0 0 25 0 1 0 1979226597 18071552 3663 996147200 134512640 135239763 4294956208 18446744073709551615 134821514 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3663 420 177 0 3315 0
Current children cumulated CPU time (s) 1775.64
Current children cumulated vsize (KiB) 17648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.7 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815128/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1800.03
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3697 0 0 0 179999 4 0 0 25 0 1 0 1979226597 18071552 3663 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3663 420 177 0 3315 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 17648

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

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

[startup+1806.7 s]
/proc/loadavg: 1.99 1.98 1.93 3/73 18513
/proc/meminfo: memFree=1815128/2055920 swapFree=4179760/4192956
[pid=18474] ppid=18472 vsize=17648 CPUtime=1800.03
/proc/18474/stat : 18474 (xsolve) R 18472 18474 18276 0 -1 4194304 3697 0 0 0 179999 4 0 0 25 0 1 0 1979226597 18071552 3663 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/18474/statm: 4412 3663 420 177 0 3315 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 17648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.71
CPU time (s): 1800.04
CPU user time (s): 1800
CPU system time (s): 0.043993
CPU usage (%): 99.6309
Max. virtual memory (cumulated for all children) (KiB): 17648

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= 3697
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= 19847

runsolver used 1.71774 second user time and 4.89525 second system time

The end

Launcher Data (download as text)

Begin job on node66 at 2008-07-02 14:42:49
IDJOB=1042084
IDBENCH=53870
IDSOLVER=357
FILE ID=node66/1042084-1215002569
PBS_JOBID= 7870928
Free space on /tmp= 66524 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-29-29.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-1042084-1215002569/watcher-1042084-1215002569 -o /tmp/evaluation-result-1042084-1215002569/solver-1042084-1215002569 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042084-1215002569.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d035cd3d8103dc78d5bd0a4ba36241d0
RANDOM SEED=718980757

node66.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		: 3000.213
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		: 3000.213
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:       1750656 kB
Buffers:         38144 kB
Cached:         115108 kB
SwapCached:       7024 kB
Active:         168768 kB
Inactive:        69712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750656 kB
SwapTotal:     4192956 kB
SwapFree:      4179760 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          98828 kB
Slab:            51804 kB
Committed_AS:  4732608 kB
PageTables:       2012 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= 66528 MiB
End job on node66 at 2008-07-02 15:12:58