Trace number 1042215

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) 1800.02 1806.31

General information on the benchmark

Namecsp/allsquares/
normalized-squares-25-25.xml
MD5SUM59d56c349f47c5f1affad53bdd346c6f
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark177.971
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of constraints1503
Maximum constraint arity25
Maximum domain size75
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1201
Global constraints used (with number of constraints)cumulative(2),weightedsum(300)

Solver Data (download as text)

0.19/0.21	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-1042215-1215002824/watcher-1042215-1215002824 -o /tmp/evaluation-result-1042215-1215002824/solver-1042215-1215002824 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042215-1215002824.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: 1.92 1.98 1.91 4/72 1583
/proc/meminfo: memFree=1594776/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=816 CPUtime=0
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1979256571 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 4678436 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 204 25 19 176 0 3 0

[startup+0.0679091 s]
/proc/loadavg: 1.92 1.98 1.91 4/72 1583
/proc/meminfo: memFree=1594776/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=6064 CPUtime=0.05
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 837 0 0 0 5 0 0 0 18 0 1 0 1979256571 6209536 803 996147200 134512640 135237403 4294956256 18446744073709551615 134619360 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 1516 803 373 176 0 420 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6064

[startup+0.101916 s]
/proc/loadavg: 1.92 1.98 1.91 4/72 1583
/proc/meminfo: memFree=1594776/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=7816 CPUtime=0.08
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 1277 0 0 0 8 0 0 0 18 0 1 0 1979256571 8003584 1243 996147200 134512640 135237403 4294956256 18446744073709551615 5112323 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 1954 1243 377 176 0 858 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7816

[startup+0.301946 s]
/proc/loadavg: 1.92 1.98 1.91 4/72 1583
/proc/meminfo: memFree=1594776/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14344 CPUtime=0.29
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2862 0 0 0 28 1 0 0 19 0 1 0 1979256571 14688256 2828 996147200 134512640 135237403 4294956256 18446744073709551615 134795169 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3586 2828 415 176 0 2490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14344

[startup+0.702005 s]
/proc/loadavg: 1.92 1.98 1.91 4/72 1583
/proc/meminfo: memFree=1594776/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14344 CPUtime=0.69
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2862 0 0 0 68 1 0 0 23 0 1 0 1979256571 14688256 2828 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3586 2828 415 176 0 2490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14344

[startup+1.50112 s]
/proc/loadavg: 1.92 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1585040/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14344 CPUtime=1.48
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2864 0 0 0 147 1 0 0 25 0 1 0 1979256571 14688256 2830 996147200 134512640 135237403 4294956256 18446744073709551615 134799981 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3586 2830 415 176 0 2490 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14344

[startup+3.10237 s]
/proc/loadavg: 1.92 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584912/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14348 CPUtime=3.08
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2865 0 0 0 307 1 0 0 25 0 1 0 1979256571 14692352 2831 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3587 2831 415 176 0 2491 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14348

[startup+6.30183 s]
/proc/loadavg: 1.93 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584848/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14348 CPUtime=6.27
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2865 0 0 0 626 1 0 0 25 0 1 0 1979256571 14692352 2831 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3587 2831 415 176 0 2491 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14348

[startup+12.7028 s]
/proc/loadavg: 1.93 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584720/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14348 CPUtime=12.64
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2865 0 0 0 1263 1 0 0 25 0 1 0 1979256571 14692352 2831 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3587 2831 415 176 0 2491 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 14348

[startup+25.5017 s]
/proc/loadavg: 1.95 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584784/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=25.39
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 2538 1 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 14356

[startup+51.1014 s]
/proc/loadavg: 1.96 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584784/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=50.88
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 5087 1 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 14356

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584656/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=101.88
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 10187 1 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 14356

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584592/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=161.64
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 16163 1 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 14356

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584656/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=221.39
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 22138 1 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 135055266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 14356

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584656/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=281.16
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 28115 1 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 14356

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584656/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=340.92
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 34091 1 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 135095600 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 14356

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584592/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=400.68
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 40067 1 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 14356

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584592/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=460.45
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 46043 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134794417 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 460.45
Current children cumulated vsize (KiB) 14356

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584592/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=520.21
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 52019 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 520.21
Current children cumulated vsize (KiB) 14356

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584592/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=579.97
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 57995 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 579.97
Current children cumulated vsize (KiB) 14356

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.91 3/73 1584
/proc/meminfo: memFree=1584592/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=639.73
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 63971 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 639.73
Current children cumulated vsize (KiB) 14356


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.05 2.01 1.92 3/73 1590
/proc/meminfo: memFree=1584648/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=878.75
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 87873 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 878.75
Current children cumulated vsize (KiB) 14356

[startup+942.303 s]
/proc/loadavg: 2.02 2.01 1.92 3/73 1590
/proc/meminfo: memFree=1584648/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=938.52
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 93850 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 938.52
Current children cumulated vsize (KiB) 14356

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 1590
/proc/meminfo: memFree=1584648/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=998.28
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 99826 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134798386 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 998.28
Current children cumulated vsize (KiB) 14356

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 1590
/proc/meminfo: memFree=1584648/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1058.04
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 105802 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134794475 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1058.04
Current children cumulated vsize (KiB) 14356

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 1590
/proc/meminfo: memFree=1584648/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1117.8
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 111778 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1117.8
Current children cumulated vsize (KiB) 14356

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 1590
/proc/meminfo: memFree=1584656/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1177.56
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 117754 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 135040220 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1177.56
Current children cumulated vsize (KiB) 14356

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 1590
/proc/meminfo: memFree=1584656/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1237.32
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 123730 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134818572 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1237.32
Current children cumulated vsize (KiB) 14356

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 1590
/proc/meminfo: memFree=1584592/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1297.08
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 129706 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1297.08
Current children cumulated vsize (KiB) 14356

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 1590
/proc/meminfo: memFree=1584592/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1356.83
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 135681 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1356.83
Current children cumulated vsize (KiB) 14356

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 1590
/proc/meminfo: memFree=1584656/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1416.59
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 141657 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 135095561 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1416.59
Current children cumulated vsize (KiB) 14356

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 1590
/proc/meminfo: memFree=1584656/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1476.35
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 147633 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1476.35
Current children cumulated vsize (KiB) 14356

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/73 1590
/proc/meminfo: memFree=1584656/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1536.11
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 153609 2 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 1 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1536.11
Current children cumulated vsize (KiB) 14356

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 1.93 3/73 1618
/proc/meminfo: memFree=1599312/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1596.09
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 159606 3 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1596.09
Current children cumulated vsize (KiB) 14356

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/73 1618
/proc/meminfo: memFree=1599248/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1656.06
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 165603 3 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 135055376 0 0 4096 0 0 0 0 17 0 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1656.06
Current children cumulated vsize (KiB) 14356

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 1618
/proc/meminfo: memFree=1599184/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1716.04
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 171601 3 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 0 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1716.04
Current children cumulated vsize (KiB) 14356

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 1618
/proc/meminfo: memFree=1598992/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1776.01
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 177598 3 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1776.01
Current children cumulated vsize (KiB) 14356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 1618
/proc/meminfo: memFree=1599056/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1800
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 179997 3 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 14356

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

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

[startup+1806.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 1618
/proc/meminfo: memFree=1599056/2055920 swapFree=4164432/4192956
[pid=1583] ppid=1581 vsize=14356 CPUtime=1800
/proc/1583/stat : 1583 (xsolve) R 1581 1583 1066 0 -1 4194304 2867 0 0 0 179997 3 0 0 25 0 1 0 1979256571 14700544 2833 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/1583/statm: 3589 2833 415 176 0 2493 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 14356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.31
CPU time (s): 1800.02
CPU user time (s): 1799.98
CPU system time (s): 0.036994
CPU usage (%): 99.6516
Max. virtual memory (cumulated for all children) (KiB): 14356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2867
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= 18652

runsolver used 1.57076 second user time and 5.04823 second system time

The end

Launcher Data (download as text)

Begin job on node22 at 2008-07-02 14:47:04
IDJOB=1042215
IDBENCH=53883
IDSOLVER=358
FILE ID=node22/1042215-1215002824
PBS_JOBID= 7870879
Free space on /tmp= 66556 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-25-25.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042215-1215002824/watcher-1042215-1215002824 -o /tmp/evaluation-result-1042215-1215002824/solver-1042215-1215002824 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042215-1215002824.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 59d56c349f47c5f1affad53bdd346c6f
RANDOM SEED=1379381567

node22.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		: 3000.267
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		: 3000.267
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:       1595256 kB
Buffers:         63204 kB
Cached:         283424 kB
SwapCached:      22816 kB
Active:         124908 kB
Inactive:       263372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1595256 kB
SwapTotal:     4192956 kB
SwapFree:      4164432 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          32956 kB
Slab:            57772 kB
Committed_AS:  3221136 kB
PageTables:       1700 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= 66552 MiB
End job on node22 at 2008-07-02 15:17:12