Trace number 1094678

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) 1800.12 1808.56

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-7.xml
MD5SUMe09c0035ca22c213f452f4b83717d072
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 benchmark36.2185
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)

0.19/0.20	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-1094678-1215252532/watcher-1094678-1215252532 -o /tmp/evaluation-result-1094678-1215252532/solver-1094678-1215252532 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094678-1215252532.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: 1.93 2.00 2.00 4/81 20632
/proc/meminfo: memFree=1108680/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=816 CPUtime=0
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 39 0 0 0 0 0 0 0 24 0 1 0 2004226056 835584 25 996147200 134512640 135237403 4294956240 18446744073709551615 10519332 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 204 25 19 176 0 3 0

[startup+0.100869 s]
/proc/loadavg: 1.93 2.00 2.00 4/81 20632
/proc/meminfo: memFree=1108680/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=6756 CPUtime=0.08
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 856 0 0 0 8 0 0 0 18 0 1 0 2004226056 6918144 822 996147200 134512640 135237403 4294956240 18446744073709551615 134666870 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 1689 822 354 176 0 593 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6756

[startup+0.202892 s]
/proc/loadavg: 1.93 2.00 2.00 4/81 20632
/proc/meminfo: memFree=1108680/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=8472 CPUtime=0.19
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 1323 0 0 0 18 1 0 0 18 0 1 0 2004226056 8675328 1289 996147200 134512640 135237403 4294956240 18446744073709551615 10954363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 2118 1289 354 176 0 1022 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8472

[startup+0.302908 s]
/proc/loadavg: 1.93 2.00 2.00 4/81 20632
/proc/meminfo: memFree=1108680/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=10188 CPUtime=0.29
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 1780 0 0 0 28 1 0 0 19 0 1 0 2004226056 10432512 1746 996147200 134512640 135237403 4294956240 18446744073709551615 134666761 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 2547 1746 354 176 0 1451 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10188

[startup+0.702979 s]
/proc/loadavg: 1.93 2.00 2.00 4/81 20632
/proc/meminfo: memFree=1108680/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=17640 CPUtime=0.68
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 3592 0 0 0 67 1 0 0 23 0 1 0 2004226056 18063360 3558 996147200 134512640 135237403 4294956240 18446744073709551615 134524291 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 4410 3558 354 176 0 3314 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17640

[startup+1.50113 s]
/proc/loadavg: 1.93 2.00 2.00 3/82 20633
/proc/meminfo: memFree=1088448/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=31824 CPUtime=1.47
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 7206 0 0 0 143 4 0 0 25 0 1 0 2004226056 32587776 7172 996147200 134512640 135237403 4294956240 18446744073709551615 134574456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 7956 7172 354 176 0 6860 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 31824

[startup+3.10143 s]
/proc/loadavg: 1.93 2.00 2.00 3/82 20633
/proc/meminfo: memFree=1068032/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=60384 CPUtime=3.03
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 14340 0 0 0 295 8 0 0 25 0 1 0 2004226056 61833216 14306 996147200 134512640 135237403 4294956240 18446744073709551615 134524193 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 15096 14306 354 176 0 14000 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 60384

[startup+6.30303 s]
/proc/loadavg: 1.93 2.00 2.00 3/82 20633
/proc/meminfo: memFree=1009472/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=118824 CPUtime=6.21
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 28908 0 0 0 604 17 0 0 25 0 1 0 2004226056 121675776 28874 996147200 134512640 135237403 4294956240 18446744073709551615 134665947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 29706 28874 354 176 0 28610 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 118824

[startup+12.7012 s]
/proc/loadavg: 1.94 2.00 2.00 3/82 20633
/proc/meminfo: memFree=801024/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=12.54
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 1210 44 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 135013491 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 353632

[startup+25.5016 s]
/proc/loadavg: 1.95 2.00 2.00 3/82 20633
/proc/meminfo: memFree=801088/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=25.23
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 2479 44 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787218 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 353632

[startup+51.1015 s]
/proc/loadavg: 1.97 2.00 2.00 3/82 20633
/proc/meminfo: memFree=801088/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=50.6
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 5015 45 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 135013486 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 353632

[startup+102.302 s]
/proc/loadavg: 1.98 2.00 2.00 3/82 20633
/proc/meminfo: memFree=801024/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=101.34
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 10089 45 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787093 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 353632

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 20633
/proc/meminfo: memFree=800832/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=160.75
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 16030 45 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787093 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 353632

[startup+222.307 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 20633
/proc/meminfo: memFree=800832/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=220.22
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 21977 45 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 353632

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 20633
/proc/meminfo: memFree=800768/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=279.67
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 27922 45 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 135013488 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 279.67
Current children cumulated vsize (KiB) 353632

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 20633
/proc/meminfo: memFree=800704/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=339.12
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 33867 45 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787318 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 339.12
Current children cumulated vsize (KiB) 353632

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 20633
/proc/meminfo: memFree=800768/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=398.59
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 39813 46 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 398.59
Current children cumulated vsize (KiB) 353632

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 20633
/proc/meminfo: memFree=800704/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=458.05
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 45759 46 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 458.05
Current children cumulated vsize (KiB) 353632

[startup+522.302 s]
/proc/loadavg: 2.08 2.03 2.01 3/82 20633
/proc/meminfo: memFree=800640/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=517.5
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 51704 46 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787125 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 517.5
Current children cumulated vsize (KiB) 353632

[startup+582.301 s]
/proc/loadavg: 2.03 2.02 2.00 3/82 20633
/proc/meminfo: memFree=800640/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=576.96
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 57650 46 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 135013486 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 576.96
Current children cumulated vsize (KiB) 353632

[startup+642.302 s]
/proc/loadavg: 2.04 2.03 2.00 3/82 20633
/proc/meminfo: memFree=800576/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=636.42
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 63596 46 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787125 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 636.42
Current children cumulated vsize (KiB) 353632


################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 2.11 2.06 2.00 3/82 20633
/proc/meminfo: memFree=800320/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=814.79
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 81432 47 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 1 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 814.79
Current children cumulated vsize (KiB) 353632

[startup+882.307 s]
/proc/loadavg: 2.10 2.06 2.00 3/82 20676
/proc/meminfo: memFree=1291400/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=874.69
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 87421 48 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 874.69
Current children cumulated vsize (KiB) 353632

[startup+942.302 s]
/proc/loadavg: 2.15 2.08 2.01 3/82 20676
/proc/meminfo: memFree=1291208/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=934.63
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 93415 48 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 934.63
Current children cumulated vsize (KiB) 353632

[startup+1002.3 s]
/proc/loadavg: 2.11 2.08 2.01 3/82 20676
/proc/meminfo: memFree=1291208/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=994.58
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 99409 49 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 994.58
Current children cumulated vsize (KiB) 353632

[startup+1062.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/82 20676
/proc/meminfo: memFree=1291144/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1054.53
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 105404 49 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1054.53
Current children cumulated vsize (KiB) 353632

[startup+1122.3 s]
/proc/loadavg: 2.03 2.06 2.00 3/82 20676
/proc/meminfo: memFree=1291144/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1114.47
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 111398 49 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787318 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1114.47
Current children cumulated vsize (KiB) 353632

[startup+1182.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/82 20676
/proc/meminfo: memFree=1291144/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1174.41
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 117392 49 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1174.41
Current children cumulated vsize (KiB) 353632

[startup+1242.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/82 20676
/proc/meminfo: memFree=1290952/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1234.36
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 123387 49 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787318 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1234.36
Current children cumulated vsize (KiB) 353632

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 20676
/proc/meminfo: memFree=1290888/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1294.3
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 129381 49 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 135013486 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1294.3
Current children cumulated vsize (KiB) 353632

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 20676
/proc/meminfo: memFree=1290824/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1354.25
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 135376 49 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1354.25
Current children cumulated vsize (KiB) 353632

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 20676
/proc/meminfo: memFree=1290824/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1414.21
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 141371 50 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787144 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1414.21
Current children cumulated vsize (KiB) 353632

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 20676
/proc/meminfo: memFree=1290760/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1474.15
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 147365 50 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787141 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1474.15
Current children cumulated vsize (KiB) 353632

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20676
/proc/meminfo: memFree=1290760/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1534.1
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 153360 50 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1534.1
Current children cumulated vsize (KiB) 353632

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20676
/proc/meminfo: memFree=1290632/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1594.04
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 159354 50 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787128 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1594.04
Current children cumulated vsize (KiB) 353632

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20676
/proc/meminfo: memFree=1290632/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1653.98
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 165348 50 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1653.98
Current children cumulated vsize (KiB) 353632

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20676
/proc/meminfo: memFree=1290632/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1713.93
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 171343 50 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1713.93
Current children cumulated vsize (KiB) 353632

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20676
/proc/meminfo: memFree=1290440/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1773.87
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 177337 50 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1773.87
Current children cumulated vsize (KiB) 353632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20676
/proc/meminfo: memFree=1290440/2055920 swapFree=4117828/4192956
[pid=20632] ppid=20630 vsize=353632 CPUtime=1800.06
/proc/20632/stat : 20632 (xsolve) R 20630 20632 20477 0 -1 4194304 90801 0 0 0 179956 50 0 0 25 0 1 0 2004226056 362119168 77279 996147200 134512640 135237403 4294956240 18446744073709551615 134787108 0 0 4096 0 0 0 0 17 0 0 0
/proc/20632/statm: 88408 77279 396 176 0 87312 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 353632

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): 1808.56
CPU time (s): 1800.12
CPU user time (s): 1799.57
CPU system time (s): 0.555915
CPU usage (%): 99.5336
Max. virtual memory (cumulated for all children) (KiB): 353632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.555915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90801
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= 21786

runsolver used 2.31665 second user time and 5.03723 second system time

The end

Launcher Data (download as text)

Begin job on node47 at 2008-07-05 12:08:58
IDJOB=1094678
IDBENCH=58818
IDSOLVER=358
FILE ID=node47/1094678-1215252532
PBS_JOBID= 7882081
Free space on /tmp= 66372 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-7.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1094678-1215252532/watcher-1094678-1215252532 -o /tmp/evaluation-result-1094678-1215252532/solver-1094678-1215252532 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094678-1215252532.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e09c0035ca22c213f452f4b83717d072
RANDOM SEED=1640865451

node47.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		: 3000.281
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		: 3000.281
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:       1109160 kB
Buffers:         14868 kB
Cached:         313644 kB
SwapCached:      68948 kB
Active:         781500 kB
Inactive:       108120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1109160 kB
SwapTotal:     4192956 kB
SwapFree:      4117828 kB
Dirty:           71460 kB
Writeback:           0 kB
Mapped:         577232 kB
Slab:            41024 kB
Committed_AS:  4871796 kB
PageTables:       3004 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= 66436 MiB
End job on node47 at 2008-07-05 12:39:08