Trace number 1042295

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) 1800.04 1814.31

General information on the benchmark

Namecsp/allsquares/
normalized-squares-33-33.xml
MD5SUMd3e9fb88cfd1b07e17afb6e1c39c5e12
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark542.258
Satisfiable
(Un)Satisfiability was proved
Number of variables2178
Number of constraints2643
Maximum constraint arity33
Maximum domain size113
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2113
Global constraints used (with number of constraints)cumulative(2),weightedsum(528)

Solver Data (download as text)

0.00/0.03	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-1042295-1215003002/watcher-1042295-1215003002 -o /tmp/evaluation-result-1042295-1215003002/solver-1042295-1215003002 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042295-1215003002.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: 2.00 2.00 2.00 4/72 25334
/proc/meminfo: memFree=1922616/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=18572 CPUtime=0
/proc/25334/stat : 25334 (runsolver) R 25332 25334 23437 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 127685500 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 217871609127 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25334/statm: 4643 292 257 25 0 2626 0

[startup+0.081114 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25334
/proc/meminfo: memFree=1922616/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=6484 CPUtime=0.06
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 918 0 0 0 6 0 0 0 19 0 1 0 127685500 6639616 884 996147200 134512640 135237403 4294956256 18446744073709551615 134941048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 1621 884 373 176 0 525 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6484

[startup+0.101108 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25334
/proc/meminfo: memFree=1922616/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=6880 CPUtime=0.08
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 1037 0 0 0 8 0 0 0 19 0 1 0 127685500 7045120 1003 996147200 134512640 135237403 4294956256 18446744073709551615 134637937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 1720 1003 373 176 0 624 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6880

[startup+0.301134 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25334
/proc/meminfo: memFree=1922616/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22000 CPUtime=0.28
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4797 0 0 0 26 2 0 0 21 0 1 0 127685500 22528000 4697 996147200 134512640 135237403 4294956256 18446744073709551615 135055384 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5500 4697 415 176 0 4404 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22000

[startup+0.701173 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 25334
/proc/meminfo: memFree=1922616/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22128 CPUtime=0.68
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4824 0 0 0 66 2 0 0 25 0 1 0 127685500 22659072 4724 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5532 4724 415 176 0 4436 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 22128

[startup+1.50125 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1905264/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22132 CPUtime=1.48
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4825 0 0 0 146 2 0 0 25 0 1 0 127685500 22663168 4725 996147200 134512640 135237403 4294956256 18446744073709551615 134818511 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5533 4725 415 176 0 4437 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22132

[startup+3.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1905136/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22132 CPUtime=3.06
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4825 0 0 0 304 2 0 0 25 0 1 0 127685500 22663168 4725 996147200 134512640 135237403 4294956256 18446744073709551615 135095558 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5533 4725 415 176 0 4437 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 22132

[startup+6.3027 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1905136/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=6.23
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4827 0 0 0 621 2 0 0 25 0 1 0 127685500 22671360 4727 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4727 415 176 0 4439 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22140

[startup+12.7014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1905008/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=12.55
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4827 0 0 0 1253 2 0 0 25 0 1 0 127685500 22671360 4727 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4727 415 176 0 4439 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 22140

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1905072/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=25.2
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4829 0 0 0 2518 2 0 0 25 0 1 0 127685500 22671360 4729 996147200 134512640 135237403 4294956256 18446744073709551615 134794877 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4729 415 176 0 4439 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 22140

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1905136/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=50.6
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4829 0 0 0 5058 2 0 0 25 0 1 0 127685500 22671360 4729 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4729 415 176 0 4439 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 22140

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904816/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=101.4
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 10137 3 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 134818584 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 22140

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904752/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=160.92
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 16089 3 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 134795399 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 22140

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904816/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=220.43
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 22040 3 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 220.43
Current children cumulated vsize (KiB) 22140

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904816/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=279.95
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 27992 3 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 134818572 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 279.95
Current children cumulated vsize (KiB) 22140

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904816/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=339.48
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 33944 4 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 135095600 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 339.48
Current children cumulated vsize (KiB) 22140

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904816/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=398.99
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 39895 4 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 134818695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 398.99
Current children cumulated vsize (KiB) 22140

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904752/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=458.51
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 45847 4 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 135055247 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 458.51
Current children cumulated vsize (KiB) 22140

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904752/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=518.04
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 51800 4 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 518.04
Current children cumulated vsize (KiB) 22140

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904688/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=577.57
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 57753 4 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 135069405 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 577.57
Current children cumulated vsize (KiB) 22140

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25335
/proc/meminfo: memFree=1904496/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=637.1
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 63706 4 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 135055275 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 637.1
Current children cumulated vsize (KiB) 22140


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904304/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=875.17
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 87512 5 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 135055250 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 875.17
Current children cumulated vsize (KiB) 22140

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904304/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=934.71
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 93466 5 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 135099057 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 934.71
Current children cumulated vsize (KiB) 22140

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904304/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=994.23
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 99418 5 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 135095600 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 994.23
Current children cumulated vsize (KiB) 22140

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904240/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=1053.76
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 105371 5 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 134819502 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 1053.76
Current children cumulated vsize (KiB) 22140

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904240/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=1113.29
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 111324 5 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 135099007 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 1113.29
Current children cumulated vsize (KiB) 22140

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1904240/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=1172.82
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 117277 5 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 134798624 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 1172.82
Current children cumulated vsize (KiB) 22140

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1903984/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=1232.34
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4830 0 0 0 123229 5 0 0 25 0 1 0 127685500 22671360 4730 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4730 415 176 0 4439 0
Current children cumulated CPU time (s) 1232.34
Current children cumulated vsize (KiB) 22140

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1903920/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=1291.87
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4831 0 0 0 129182 5 0 0 25 0 1 0 127685500 22671360 4731 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4731 415 176 0 4439 0
Current children cumulated CPU time (s) 1291.87
Current children cumulated vsize (KiB) 22140

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1903920/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=1351.39
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4831 0 0 0 135134 5 0 0 25 0 1 0 127685500 22671360 4731 996147200 134512640 135237403 4294956256 18446744073709551615 135055247 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4731 415 176 0 4439 0
Current children cumulated CPU time (s) 1351.39
Current children cumulated vsize (KiB) 22140

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25341
/proc/meminfo: memFree=1903920/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=1410.92
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4831 0 0 0 141087 5 0 0 25 0 1 0 127685500 22671360 4731 996147200 134512640 135237403 4294956256 18446744073709551615 135055268 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4731 415 176 0 4439 0
Current children cumulated CPU time (s) 1410.92
Current children cumulated vsize (KiB) 22140

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903664/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=1470.44
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4831 0 0 0 147039 5 0 0 25 0 1 0 127685500 22671360 4731 996147200 134512640 135237403 4294956256 18446744073709551615 135028850 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4731 415 176 0 4439 0
Current children cumulated CPU time (s) 1470.44
Current children cumulated vsize (KiB) 22140

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903728/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22140 CPUtime=1529.97
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4831 0 0 0 152992 5 0 0 25 0 1 0 127685500 22671360 4731 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5535 4731 415 176 0 4439 0
Current children cumulated CPU time (s) 1529.97
Current children cumulated vsize (KiB) 22140

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903728/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22144 CPUtime=1589.5
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4832 0 0 0 158945 5 0 0 25 0 1 0 127685500 22675456 4732 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5536 4732 415 176 0 4440 0
Current children cumulated CPU time (s) 1589.5
Current children cumulated vsize (KiB) 22144

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903728/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22144 CPUtime=1649.03
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4832 0 0 0 164898 5 0 0 25 0 1 0 127685500 22675456 4732 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5536 4732 415 176 0 4440 0
Current children cumulated CPU time (s) 1649.03
Current children cumulated vsize (KiB) 22144

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903728/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22144 CPUtime=1708.56
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4832 0 0 0 170851 5 0 0 25 0 1 0 127685500 22675456 4732 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5536 4732 415 176 0 4440 0
Current children cumulated CPU time (s) 1708.56
Current children cumulated vsize (KiB) 22144

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 25343
/proc/meminfo: memFree=1903664/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22144 CPUtime=1768.09
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4832 0 0 0 176804 5 0 0 25 0 1 0 127685500 22675456 4732 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25334/statm: 5536 4732 415 176 0 4440 0
Current children cumulated CPU time (s) 1768.09
Current children cumulated vsize (KiB) 22144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.3 s]
/proc/loadavg: 1.61 1.90 1.97 2/65 25365
/proc/meminfo: memFree=1924856/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22144 CPUtime=1800.03
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4832 0 0 0 179997 6 0 0 25 0 1 0 127685500 22675456 4732 996147200 134512640 135237403 4294956256 18446744073709551615 135098988 0 0 4096 0 0 0 0 17 0 0 0
/proc/25334/statm: 5536 4732 415 176 0 4440 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 22144

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

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

[startup+1814.3 s]
/proc/loadavg: 1.61 1.90 1.97 2/65 25365
/proc/meminfo: memFree=1924856/2055920 swapFree=4192812/4192956
[pid=25334] ppid=25332 vsize=22144 CPUtime=1800.03
/proc/25334/stat : 25334 (xsolve) R 25332 25334 23437 0 -1 4194304 4832 0 0 0 179997 6 0 0 25 0 1 0 127685500 22675456 4732 996147200 134512640 135237403 4294956256 18446744073709551615 135098988 0 0 4096 0 0 0 0 17 0 0 0
/proc/25334/statm: 5536 4732 415 176 0 4440 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 22144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.31
CPU time (s): 1800.04
CPU user time (s): 1799.98
CPU system time (s): 0.066989
CPU usage (%): 99.2137
Max. virtual memory (cumulated for all children) (KiB): 22144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4832
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= 37440

runsolver used 1.66775 second user time and 5.13722 second system time

The end

Launcher Data (download as text)

Begin job on node28 at 2008-07-02 14:50:02
IDJOB=1042295
IDBENCH=53891
IDSOLVER=358
FILE ID=node28/1042295-1215003002
PBS_JOBID= 7870867
Free space on /tmp= 66548 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-33-33.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042295-1215003002/watcher-1042295-1215003002 -o /tmp/evaluation-result-1042295-1215003002/solver-1042295-1215003002 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042295-1215003002.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d3e9fb88cfd1b07e17afb6e1c39c5e12
RANDOM SEED=343934675

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1923160 kB
Buffers:          5068 kB
Cached:          38724 kB
SwapCached:          0 kB
Active:          72956 kB
Inactive:         4924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1923160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2992 kB
Writeback:           0 kB
Mapped:          45552 kB
Slab:            40000 kB
Committed_AS:   225248 kB
PageTables:       1788 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB
End job on node28 at 2008-07-02 15:20:18