Trace number 1094471

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-prime 1.313? (TO) 1800.08 1813.66

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-6.xml
MD5SUMd69420449403c15dce93504730da03ea
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 benchmark43.3424
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)

0.00/0.21	c mistral-prime 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-1094471-1215251405/watcher-1094471-1215251405 -o /tmp/evaluation-result-1094471-1215251405/solver-1094471-1215251405 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094471-1215251405.xml 

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: 1.99 1.98 1.99 4/73 18428
/proc/meminfo: memFree=1699448/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=816 CPUtime=0
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2004110674 835584 25 996147200 134512640 135237403 4294956240 18446744073709551615 6853412 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 204 25 19 176 0 3 0

[startup+0.214704 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 18428
/proc/meminfo: memFree=1699448/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=8604 CPUtime=0.19
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 1351 0 0 0 19 0 0 0 19 0 1 0 2004110674 8810496 1317 996147200 134512640 135237403 4294956240 18446744073709551615 134666575 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 2151 1317 354 176 0 1055 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8604

[startup+0.301579 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 18428
/proc/meminfo: memFree=1699448/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=10056 CPUtime=0.28
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 1746 0 0 0 27 1 0 0 19 0 1 0 2004110674 10297344 1712 996147200 134512640 135237403 4294956240 18446744073709551615 134665917 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 2514 1712 354 176 0 1418 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10056

[startup+0.401596 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 18428
/proc/meminfo: memFree=1699448/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=11772 CPUtime=0.38
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 2202 0 0 0 37 1 0 0 20 0 1 0 2004110674 12054528 2168 996147200 134512640 135237403 4294956240 18446744073709551615 134941699 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 2943 2168 354 176 0 1847 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 11772

[startup+0.701648 s]
/proc/loadavg: 1.99 1.98 1.99 4/73 18428
/proc/meminfo: memFree=1699448/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=17508 CPUtime=0.68
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 3569 0 0 0 66 2 0 0 23 0 1 0 2004110674 17928192 3535 996147200 134512640 135237403 4294956240 18446744073709551615 134574465 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 4377 3535 354 176 0 3281 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17508

[startup+1.50178 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1677488/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=31692 CPUtime=1.47
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 7175 0 0 0 143 4 0 0 25 0 1 0 2004110674 32452608 7141 996147200 134512640 135237403 4294956240 18446744073709551615 134579559 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 7923 7141 354 176 0 6827 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 31692

[startup+3.10106 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1657136/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=60516 CPUtime=3.04
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 14354 0 0 0 296 8 0 0 25 0 1 0 2004110674 61968384 14320 996147200 134512640 135237403 4294956240 18446744073709551615 134579932 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 15129 14320 354 176 0 14033 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 60516

[startup+6.3016 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1598640/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=118560 CPUtime=6.22
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 28842 0 0 0 605 17 0 0 25 0 1 0 2004110674 121405440 28808 996147200 134512640 135237403 4294956240 18446744073709551615 134524390 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 29640 28808 354 176 0 28544 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 118560

[startup+12.7017 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391664/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=12.56
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 1217 39 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 353976

[startup+25.5069 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391856/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=25.26
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 2487 39 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 353976

[startup+51.1012 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391792/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=50.6
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 5020 40 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 135013488 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 353976

[startup+102.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391792/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=101.38
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 10098 40 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787102 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 353976

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391664/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=160.88
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 16048 40 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 135013491 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 160.88
Current children cumulated vsize (KiB) 353976

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391536/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=220.39
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 21999 40 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 353976

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391472/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=279.88
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 27948 40 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 135013491 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 353976

[startup+342.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391472/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=339.4
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 33899 41 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787125 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 339.4
Current children cumulated vsize (KiB) 353976

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391472/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=398.9
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 39849 41 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787216 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 398.9
Current children cumulated vsize (KiB) 353976

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391472/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=458.4
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 45799 41 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 458.4
Current children cumulated vsize (KiB) 353976

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391472/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=517.92
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 51750 42 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787142 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 517.92
Current children cumulated vsize (KiB) 353976

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391472/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=577.42
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 57700 42 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787318 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 577.42
Current children cumulated vsize (KiB) 353976

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 18429
/proc/meminfo: memFree=1391408/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=636.92
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 63650 42 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 135013491 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 636.92
Current children cumulated vsize (KiB) 353976


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 1.97 1.97 1.99 3/81 18504
/proc/meminfo: memFree=671976/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=815.48
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 81496 52 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 135013491 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 815.48
Current children cumulated vsize (KiB) 353976

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 18508
/proc/meminfo: memFree=641376/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=875.45
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 87493 52 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 875.45
Current children cumulated vsize (KiB) 353976

[startup+942.302 s]
/proc/loadavg: 2.04 1.99 1.99 3/81 18508
/proc/meminfo: memFree=641248/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=935.42
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 93490 52 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787059 0 0 4096 0 0 0 0 17 0 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 935.42
Current children cumulated vsize (KiB) 353976

[startup+1002.31 s]
/proc/loadavg: 2.07 2.00 2.00 3/83 18546
/proc/meminfo: memFree=944408/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=995.08
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 99446 62 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 995.08
Current children cumulated vsize (KiB) 353976

[startup+1062.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/83 18547
/proc/meminfo: memFree=916240/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1054.49
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 105387 62 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787133 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1054.49
Current children cumulated vsize (KiB) 353976

[startup+1122.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 18548
/proc/meminfo: memFree=888528/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1113.96
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 111333 63 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 135013475 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1113.96
Current children cumulated vsize (KiB) 353976

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18548
/proc/meminfo: memFree=888528/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1173.43
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 117280 63 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787216 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1173.43
Current children cumulated vsize (KiB) 353976

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18548
/proc/meminfo: memFree=888464/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1232.91
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 123228 63 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787141 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1232.91
Current children cumulated vsize (KiB) 353976

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18548
/proc/meminfo: memFree=888408/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1292.39
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 129176 63 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1292.39
Current children cumulated vsize (KiB) 353976

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18579
/proc/meminfo: memFree=996264/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1351.97
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 135128 69 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 135013460 0 0 4096 0 0 0 0 17 0 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1351.97
Current children cumulated vsize (KiB) 353976

[startup+1422.3 s]
/proc/loadavg: 2.13 2.04 2.01 3/94 18603
/proc/meminfo: memFree=721864/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1410.94
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 141024 70 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 135013486 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1410.94
Current children cumulated vsize (KiB) 353976

[startup+1482.3 s]
/proc/loadavg: 2.14 2.06 2.02 3/94 18603
/proc/meminfo: memFree=721416/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1469.72
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 146902 70 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1469.72
Current children cumulated vsize (KiB) 353976

[startup+1542.3 s]
/proc/loadavg: 2.09 2.06 2.02 3/73 18630
/proc/meminfo: memFree=1166128/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1528.84
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 152808 76 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1528.84
Current children cumulated vsize (KiB) 353976

[startup+1602.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/73 18630
/proc/meminfo: memFree=1011376/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1588.81
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 158805 76 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 135013486 0 0 4096 0 0 0 0 17 0 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1588.81
Current children cumulated vsize (KiB) 353976

[startup+1662.31 s]
/proc/loadavg: 2.01 2.04 2.00 3/73 18630
/proc/meminfo: memFree=1011440/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1648.78
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 164802 76 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787216 0 0 4096 0 0 0 0 17 0 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1648.78
Current children cumulated vsize (KiB) 353976

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 18630
/proc/meminfo: memFree=1011376/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1708.75
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 170799 76 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1708.75
Current children cumulated vsize (KiB) 353976

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 18630
/proc/meminfo: memFree=1011376/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1768.72
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 176796 76 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1768.72
Current children cumulated vsize (KiB) 353976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.6 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 18630
/proc/meminfo: memFree=1011376/2055920 swapFree=4180444/4192956
[pid=18428] ppid=18426 vsize=353976 CPUtime=1800.01
/proc/18428/stat : 18428 (xsolve) R 18426 18428 15859 0 -1 4194304 90620 0 0 0 179925 76 0 0 25 0 1 0 2004110674 362471424 77314 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/18428/statm: 88494 77314 396 176 0 87398 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 353976

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.66
CPU time (s): 1800.08
CPU user time (s): 1799.26
CPU system time (s): 0.816875
CPU usage (%): 99.2512
Max. virtual memory (cumulated for all children) (KiB): 353976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.816875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90620
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= 8
involuntary context switches= 42452

runsolver used 1.88371 second user time and 5.36618 second system time

The end

Launcher Data (download as text)

Begin job on node68 at 2008-07-05 11:50:11
IDJOB=1094471
IDBENCH=58802
IDSOLVER=358
FILE ID=node68/1094471-1215251405
PBS_JOBID= 7881945
Free space on /tmp= 66428 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-6.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1094471-1215251405/watcher-1094471-1215251405 -o /tmp/evaluation-result-1094471-1215251405/solver-1094471-1215251405 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094471-1215251405.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d69420449403c15dce93504730da03ea
RANDOM SEED=2085221877

node68.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		: 3000.261
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		: 3000.261
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:       1699928 kB
Buffers:         21068 kB
Cached:         263268 kB
SwapCached:       6772 kB
Active:         232824 kB
Inactive:        70080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699928 kB
SwapTotal:     4192956 kB
SwapFree:      4180444 kB
Dirty:           71396 kB
Writeback:           0 kB
Mapped:          25828 kB
Slab:            38372 kB
Committed_AS:  4308364 kB
PageTables:       1772 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= 66388 MiB
End job on node68 at 2008-07-05 12:20:27