Trace number 1094447

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 1808.36

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-9.xml
MD5SUM12b3271557cf33c0f0eb575756b1928b
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.6229
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	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-1094447-1215251268/watcher-1094447-1215251268 -o /tmp/evaluation-result-1094447-1215251268/solver-1094447-1215251268 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094447-1215251268.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: 2.09 2.02 2.01 4/79 16778
/proc/meminfo: memFree=1617296/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=4584 CPUtime=0
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 391 0 0 0 0 0 0 0 18 0 1 0 136808054 4694016 358 996147200 134512640 135239763 4294956192 18446744073709551615 4160504000 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 1146 363 311 177 0 49 0

[startup+0.0365601 s]
/proc/loadavg: 2.09 2.02 2.01 4/79 16778
/proc/meminfo: memFree=1617296/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=5704 CPUtime=0.03
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 594 0 0 0 3 0 0 0 18 0 1 0 136808054 5840896 560 996147200 134512640 135239763 4294956192 18446744073709551615 12203643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 1426 560 355 177 0 329 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5704

[startup+0.10161 s]
/proc/loadavg: 2.09 2.02 2.01 4/79 16778
/proc/meminfo: memFree=1617296/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=6892 CPUtime=0.09
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 908 0 0 0 9 0 0 0 18 0 1 0 136808054 7057408 874 996147200 134512640 135239763 4294956192 18446744073709551615 12203643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 1723 874 355 177 0 626 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6892

[startup+0.301632 s]
/proc/loadavg: 2.09 2.02 2.01 4/79 16778
/proc/meminfo: memFree=1617296/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=10588 CPUtime=0.29
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 1867 0 0 0 29 0 0 0 19 0 1 0 136808054 10842112 1833 996147200 134512640 135239763 4294956192 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 2647 1833 355 177 0 1550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10588

[startup+0.701675 s]
/proc/loadavg: 2.09 2.02 2.01 4/79 16778
/proc/meminfo: memFree=1617296/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=18304 CPUtime=0.68
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 3775 0 0 0 67 1 0 0 24 0 1 0 136808054 18743296 3741 996147200 134512640 135239763 4294956192 18446744073709551615 12203643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 4576 3741 355 177 0 3479 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18304

[startup+1.50177 s]
/proc/loadavg: 2.09 2.02 2.01 3/80 16779
/proc/meminfo: memFree=1597768/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=33280 CPUtime=1.48
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 7612 0 0 0 144 4 0 0 25 0 1 0 136808054 34078720 7578 996147200 134512640 135239763 4294956192 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 8320 7578 355 177 0 7223 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33280

[startup+3.10296 s]
/proc/loadavg: 2.16 2.03 2.01 3/80 16779
/proc/meminfo: memFree=1575304/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=64216 CPUtime=3.08
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 15343 0 0 0 299 9 0 0 25 0 1 0 136808054 65757184 15309 996147200 134512640 135239763 4294956192 18446744073709551615 12203643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 16054 15309 355 177 0 14957 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 64216

[startup+6.30127 s]
/proc/loadavg: 2.16 2.03 2.01 3/80 16779
/proc/meminfo: memFree=1511688/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=126544 CPUtime=6.26
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 30801 0 0 0 607 19 0 0 25 0 1 0 136808054 129581056 30767 996147200 134512640 135239763 4294956192 18446744073709551615 12203643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 31636 30767 355 177 0 30539 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 126544

[startup+12.702 s]
/proc/loadavg: 2.23 2.05 2.02 3/80 16779
/proc/meminfo: memFree=1307656/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=12.62
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 1221 41 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 353552

[startup+25.5014 s]
/proc/loadavg: 2.32 2.08 2.02 3/80 16779
/proc/meminfo: memFree=1309384/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=25.36
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 2495 41 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789318 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 353552

[startup+51.1013 s]
/proc/loadavg: 2.21 2.07 2.02 3/80 16779
/proc/meminfo: memFree=1309576/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=50.83
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 5042 41 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 135015488 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 353552

[startup+102.306 s]
/proc/loadavg: 2.08 2.06 2.02 3/80 16779
/proc/meminfo: memFree=1309576/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=101.78
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 10137 41 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 353552

[startup+162.302 s]
/proc/loadavg: 2.03 2.04 2.01 3/80 16781
/proc/meminfo: memFree=1309576/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=161.44
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 16102 42 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 161.44
Current children cumulated vsize (KiB) 353552

[startup+222.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/80 16781
/proc/meminfo: memFree=1309576/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=221.14
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 22072 42 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789204 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 221.14
Current children cumulated vsize (KiB) 353552

[startup+282.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/80 16781
/proc/meminfo: memFree=1309576/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=280.84
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 28042 42 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 280.84
Current children cumulated vsize (KiB) 353552

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/80 16781
/proc/meminfo: memFree=1309576/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=340.54
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 34012 42 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 135015488 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 340.54
Current children cumulated vsize (KiB) 353552

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/80 16781
/proc/meminfo: memFree=1309576/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=400.25
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 39983 42 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789125 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 400.25
Current children cumulated vsize (KiB) 353552

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/80 16781
/proc/meminfo: memFree=1309576/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=459.95
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 45953 42 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 459.95
Current children cumulated vsize (KiB) 353552

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 16781
/proc/meminfo: memFree=1309576/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=519.65
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 51923 42 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 519.65
Current children cumulated vsize (KiB) 353552

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 16781
/proc/meminfo: memFree=1309576/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=579.35
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 57893 42 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 579.35
Current children cumulated vsize (KiB) 353552

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 16781
/proc/meminfo: memFree=1309448/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=639.06
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 63864 42 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789141 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 639.06
Current children cumulated vsize (KiB) 353552


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.03 2.02 2.00 3/80 16787
/proc/meminfo: memFree=1308736/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=877.86
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 87744 42 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 877.86
Current children cumulated vsize (KiB) 353552

[startup+942.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/80 16787
/proc/meminfo: memFree=1308800/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=937.57
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 93714 43 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789076 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 937.57
Current children cumulated vsize (KiB) 353552

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/80 16787
/proc/meminfo: memFree=1308800/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=997.27
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 99684 43 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 997.27
Current children cumulated vsize (KiB) 353552

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 16787
/proc/meminfo: memFree=1308800/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1056.97
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 105654 43 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1056.97
Current children cumulated vsize (KiB) 353552

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 16787
/proc/meminfo: memFree=1308808/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1116.68
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 111625 43 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1116.68
Current children cumulated vsize (KiB) 353552

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 16787
/proc/meminfo: memFree=1308808/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1176.37
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 117594 43 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1176.37
Current children cumulated vsize (KiB) 353552

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 16787
/proc/meminfo: memFree=1308680/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1236.07
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 123564 43 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1236.07
Current children cumulated vsize (KiB) 353552

[startup+1302.3 s]
/proc/loadavg: 2.40 2.12 2.04 3/89 16836
/proc/meminfo: memFree=582984/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1295.55
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 129509 46 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789318 0 0 4096 0 0 0 0 17 1 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1295.55
Current children cumulated vsize (KiB) 353552

[startup+1362.3 s]
/proc/loadavg: 2.30 2.14 2.05 3/89 16836
/proc/meminfo: memFree=549000/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1355
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 135453 47 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 1 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1355
Current children cumulated vsize (KiB) 353552

[startup+1422.31 s]
/proc/loadavg: 2.47 2.23 2.09 3/88 16875
/proc/meminfo: memFree=570056/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1414.66
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 141416 50 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1414.66
Current children cumulated vsize (KiB) 353552

[startup+1482.3 s]
/proc/loadavg: 2.19 2.19 2.08 3/88 16875
/proc/meminfo: memFree=570120/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1474.36
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 147386 50 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789093 0 0 4096 0 0 0 0 17 1 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1474.36
Current children cumulated vsize (KiB) 353552

[startup+1542.3 s]
/proc/loadavg: 2.53 2.27 2.11 3/90 16913
/proc/meminfo: memFree=956224/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1534.14
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 153363 51 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1534.14
Current children cumulated vsize (KiB) 353552

[startup+1602.3 s]
/proc/loadavg: 2.21 2.22 2.10 3/90 16914
/proc/meminfo: memFree=847224/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1594.11
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 159360 51 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 135015491 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1594.11
Current children cumulated vsize (KiB) 353552

[startup+1662.3 s]
/proc/loadavg: 2.11 2.20 2.10 3/89 16915
/proc/meminfo: memFree=818360/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1654.1
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 165358 52 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789128 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1654.1
Current children cumulated vsize (KiB) 353552

[startup+1722.3 s]
/proc/loadavg: 2.04 2.16 2.09 3/89 16915
/proc/meminfo: memFree=818360/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1714.07
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 171355 52 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1714.07
Current children cumulated vsize (KiB) 353552

[startup+1782.3 s]
/proc/loadavg: 2.01 2.13 2.08 3/89 16915
/proc/meminfo: memFree=818232/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1774.05
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 177353 52 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789318 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1774.05
Current children cumulated vsize (KiB) 353552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.3 s]
/proc/loadavg: 2.01 2.11 2.08 3/89 16915
/proc/meminfo: memFree=818232/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1800.04
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 179952 52 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 353552

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

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

[startup+1808.3 s]
/proc/loadavg: 2.01 2.11 2.08 3/89 16915
/proc/meminfo: memFree=818232/2055920 swapFree=4179164/4192956
[pid=16778] ppid=16776 vsize=353552 CPUtime=1800.04
/proc/16778/stat : 16778 (xsolve) R 16776 16778 15622 0 -1 4194304 91851 0 0 0 179952 52 0 0 25 0 1 0 136808054 362037248 77402 996147200 134512640 135239763 4294956192 18446744073709551615 134789108 0 0 4096 0 0 0 0 17 0 0 0
/proc/16778/statm: 88388 77402 393 177 0 87291 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 353552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.36
CPU time (s): 1800.1
CPU user time (s): 1799.53
CPU system time (s): 0.572912
CPU usage (%): 99.5433
Max. virtual memory (cumulated for all children) (KiB): 353552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.572912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91851
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= 23104

runsolver used 2.11168 second user time and 6.11607 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-05 11:47:54
IDJOB=1094447
IDBENCH=58801
IDSOLVER=357
FILE ID=node76/1094447-1215251268
PBS_JOBID= 7881993
Free space on /tmp= 66412 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-9.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-1094447-1215251268/watcher-1094447-1215251268 -o /tmp/evaluation-result-1094447-1215251268/solver-1094447-1215251268 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094447-1215251268.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 12b3271557cf33c0f0eb575756b1928b
RANDOM SEED=44850930

node76.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		: 3000.222
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		: 3000.222
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:       1617712 kB
Buffers:         40052 kB
Cached:         266976 kB
SwapCached:       7608 kB
Active:         268524 kB
Inactive:       103520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617712 kB
SwapTotal:     4192956 kB
SwapFree:      4179164 kB
Dirty:           71320 kB
Writeback:           0 kB
Mapped:          75536 kB
Slab:            51072 kB
Committed_AS:   552132 kB
PageTables:       2144 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= 66348 MiB
End job on node76 at 2008-07-05 12:18:05