Trace number 1041965

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) 1800.06 1806.81

General information on the benchmark

Namecsp/allsquares/
normalized-squares-34-34.xml
MD5SUM3c99f073f43d91d177d7138b4b000c83
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2312
Number of constraints2808
Maximum constraint arity34
Maximum domain size118
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2245
Global constraints used (with number of constraints)cumulative(2),weightedsum(561)

Solver Data (download as text)

0.00/0.10	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-1041965-1215001828/watcher-1041965-1215001828 -o /tmp/evaluation-result-1041965-1215001828/solver-1041965-1215001828 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041965-1215001828.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 2.24 4/75 7980
/proc/meminfo: memFree=1914472/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=1964 CPUtime=0
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 43 0 1 0 0 0 0 0 18 0 1 0 655912374 2011136 29 996147200 134512640 135237403 4294956256 18446744073709551615 7934756 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 491 29 21 176 0 4 0

[startup+0.0726711 s]
/proc/loadavg: 2.00 2.00 2.24 4/75 7980
/proc/meminfo: memFree=1914472/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=2028 CPUtime=0
/proc/7980/stat : 7980 (xsolve) D 7978 7980 7524 0 -1 4194304 43 0 1 0 0 0 0 0 18 0 1 0 655912374 2076672 29 996147200 134512640 135237403 4294956256 18446744073709551615 7939079 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/7980/statm: 507 29 21 176 0 4 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2028

[startup+0.101685 s]
/proc/loadavg: 2.00 2.00 2.24 4/75 7980
/proc/meminfo: memFree=1914472/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=4580 CPUtime=0
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 337 0 6 0 0 0 0 0 18 0 1 0 655912374 4689920 309 996147200 134512640 135237403 4294956256 18446744073709551615 4160158752 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 1145 309 263 176 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4580

[startup+0.301726 s]
/proc/loadavg: 2.00 2.00 2.24 4/75 7980
/proc/meminfo: memFree=1914472/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=15824 CPUtime=0.2
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 3282 0 7 0 18 2 0 0 18 0 1 0 655912374 16203776 3189 996147200 134512640 135237403 4294956256 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 3989 3192 401 176 0 2893 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 15824

[startup+0.701793 s]
/proc/loadavg: 2.00 2.00 2.24 4/75 7980
/proc/meminfo: memFree=1914472/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23344 CPUtime=0.6
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5104 0 7 0 57 3 0 0 22 0 1 0 655912374 23904256 5011 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5836 5011 415 176 0 4740 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 23344

[startup+1.50195 s]
/proc/loadavg: 2.00 2.00 2.24 3/76 7981
/proc/meminfo: memFree=1893792/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23348 CPUtime=1.4
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5125 0 7 0 137 3 0 0 25 0 1 0 655912374 23908352 5032 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5837 5032 415 176 0 4741 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 23348

[startup+3.10124 s]
/proc/loadavg: 2.00 2.00 2.24 3/76 7981
/proc/meminfo: memFree=1893664/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23348 CPUtime=3
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5127 0 7 0 297 3 0 0 25 0 1 0 655912374 23908352 5034 996147200 134512640 135237403 4294956256 18446744073709551615 134794635 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5837 5034 415 176 0 4741 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 23348

[startup+6.30184 s]
/proc/loadavg: 2.00 2.00 2.24 3/76 7981
/proc/meminfo: memFree=1893664/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23348 CPUtime=6.2
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5128 0 7 0 617 3 0 0 25 0 1 0 655912374 23908352 5035 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5837 5035 415 176 0 4741 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 23348

[startup+12.703 s]
/proc/loadavg: 2.00 2.00 2.24 3/76 7981
/proc/meminfo: memFree=1893480/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23348 CPUtime=12.59
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5128 0 7 0 1256 3 0 0 25 0 1 0 655912374 23908352 5035 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5837 5035 415 176 0 4741 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 23348

[startup+25.5014 s]
/proc/loadavg: 2.00 2.00 2.24 3/76 7981
/proc/meminfo: memFree=1893480/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23348 CPUtime=25.38
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5128 0 7 0 2535 3 0 0 25 0 1 0 655912374 23908352 5035 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5837 5035 415 176 0 4741 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 23348

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.23 3/76 7981
/proc/meminfo: memFree=1893416/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23348 CPUtime=50.97
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5128 0 7 0 5094 3 0 0 25 0 1 0 655912374 23908352 5035 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5837 5035 415 176 0 4741 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 23348

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.21 3/76 7981
/proc/meminfo: memFree=1893352/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=102.15
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 10212 3 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794818 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 23352

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.19 3/76 7981
/proc/meminfo: memFree=1892904/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=162.13
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 16209 4 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 23352

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.18 3/76 7981
/proc/meminfo: memFree=1892904/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=222.1
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 22206 4 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 23352

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.17 3/76 7981
/proc/meminfo: memFree=1892904/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=282.07
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 28203 4 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 23352

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.16 3/76 7981
/proc/meminfo: memFree=1892776/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=342.05
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 34201 4 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794836 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 23352

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.14 3/76 7981
/proc/meminfo: memFree=1892776/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=402.02
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 40198 4 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 23352

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.13 3/76 7981
/proc/meminfo: memFree=1892328/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=461.99
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 46195 4 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 23352

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.12 3/74 8011
/proc/meminfo: memFree=1903288/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=521.74
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 52170 4 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 521.74
Current children cumulated vsize (KiB) 23352

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.11 3/74 8011
/proc/meminfo: memFree=1903224/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=581.49
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 58145 4 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135029193 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 581.49
Current children cumulated vsize (KiB) 23352

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.10 3/74 8011
/proc/meminfo: memFree=1903224/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=641.27
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 64122 5 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 641.27
Current children cumulated vsize (KiB) 23352


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.08 3/74 8011
/proc/meminfo: memFree=1902968/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=820.54
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 82049 5 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 820.54
Current children cumulated vsize (KiB) 23352

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.07 3/74 8011
/proc/meminfo: memFree=1902968/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=880.29
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 88024 5 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 880.29
Current children cumulated vsize (KiB) 23352

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.06 3/74 8011
/proc/meminfo: memFree=1902968/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=940.06
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 94001 5 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135055376 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 940.06
Current children cumulated vsize (KiB) 23352

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/74 8011
/proc/meminfo: memFree=1902968/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=999.82
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 99976 6 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135055376 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 999.82
Current children cumulated vsize (KiB) 23352

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/74 8011
/proc/meminfo: memFree=1902904/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1059.58
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 105952 6 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1059.58
Current children cumulated vsize (KiB) 23352

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/74 8011
/proc/meminfo: memFree=1902904/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1119.34
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 111928 6 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794520 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1119.34
Current children cumulated vsize (KiB) 23352

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 8011
/proc/meminfo: memFree=1902840/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1179.1
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 117904 6 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135095553 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1179.1
Current children cumulated vsize (KiB) 23352

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/74 8012
/proc/meminfo: memFree=1902520/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1238.85
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 123879 6 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135069533 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1238.85
Current children cumulated vsize (KiB) 23352

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/86 8471
/proc/meminfo: memFree=1832472/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1298.12
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 129802 10 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1298.12
Current children cumulated vsize (KiB) 23352

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/86 8471
/proc/meminfo: memFree=1781912/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1357.81
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 135771 10 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1357.81
Current children cumulated vsize (KiB) 23352

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.02 3/86 8472
/proc/meminfo: memFree=1781848/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1417.51
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 141741 10 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135095552 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1417.51
Current children cumulated vsize (KiB) 23352

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/86 8472
/proc/meminfo: memFree=1717400/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1477.2
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 147710 10 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1477.2
Current children cumulated vsize (KiB) 23352

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/86 8472
/proc/meminfo: memFree=1717336/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1536.9
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 153680 10 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135095562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1536.9
Current children cumulated vsize (KiB) 23352

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 8472
/proc/meminfo: memFree=1717336/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1596.61
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 159650 11 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794928 0 0 4096 0 0 0 0 17 0 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1596.61
Current children cumulated vsize (KiB) 23352

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 8472
/proc/meminfo: memFree=1661528/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1656.13
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 165602 11 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1656.13
Current children cumulated vsize (KiB) 23352

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 8472
/proc/meminfo: memFree=1661464/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1715.89
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 171578 11 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135055250 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1715.89
Current children cumulated vsize (KiB) 23352

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 8472
/proc/meminfo: memFree=1661208/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1775.65
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 177554 11 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1775.65
Current children cumulated vsize (KiB) 23352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 8472
/proc/meminfo: memFree=1661208/2055924 swapFree=4177432/4192956
[pid=7980] ppid=7978 vsize=23352 CPUtime=1800.05
/proc/7980/stat : 7980 (xsolve) R 7978 7980 7524 0 -1 4194304 5129 0 7 0 179994 11 0 0 25 0 1 0 655912374 23912448 5036 996147200 134512640 135237403 4294956256 18446744073709551615 135095530 0 0 4096 0 0 0 0 17 1 0 0
/proc/7980/statm: 5838 5036 415 176 0 4742 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 23352

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): 1806.81
CPU time (s): 1800.06
CPU user time (s): 1799.94
CPU system time (s): 0.114982
CPU usage (%): 99.6264
Max. virtual memory (cumulated for all children) (KiB): 23352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5129
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 21961

runsolver used 1.63175 second user time and 4.95225 second system time

The end

Launcher Data (download as text)

Begin job on node83 at 2008-07-02 14:30:28
IDJOB=1041965
IDBENCH=53858
IDSOLVER=358
FILE ID=node83/1041965-1215001828
PBS_JOBID= 7870759
Free space on /tmp= 65492 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-34-34.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041965-1215001828/watcher-1041965-1215001828 -o /tmp/evaluation-result-1041965-1215001828/solver-1041965-1215001828 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041965-1215001828.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3c99f073f43d91d177d7138b4b000c83
RANDOM SEED=1852456338

node83.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		: 3000.263
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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1914952 kB
Buffers:          4468 kB
Cached:          50452 kB
SwapCached:       9340 kB
Active:          70108 kB
Inactive:        12980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1914952 kB
SwapTotal:     4192956 kB
SwapFree:      4177432 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          35404 kB
Slab:            43120 kB
Committed_AS:   940196 kB
PageTables:       1840 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= 65492 MiB
End job on node83 at 2008-07-02 15:00:37