Trace number 1080922

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) 1800.09 1816.51

General information on the benchmark

Namecsp/js-taillard-20-15/
normalized-js-taillard-20-15-100-2.xml
MD5SUM95412b3e8393abe23916a66472a7044f
Bench Category2-ARY-INT (binary constraints in intension)
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 variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1368
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	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-1080922-1215213937/watcher-1080922-1215213937 -o /tmp/evaluation-result-1080922-1215213937/solver-1080922-1215213937 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1080922-1215213937.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 4/81 26131
/proc/meminfo: memFree=1098248/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=816 CPUtime=0
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 2000365720 835584 25 996147200 134512640 135237403 4294956240 18446744073709551615 7918372 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 204 25 19 176 0 3 0

[startup+0.0988629 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26131
/proc/meminfo: memFree=1098248/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=8444 CPUtime=0.08
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 1427 0 0 0 8 0 0 0 18 0 1 0 2000365720 8646656 1393 996147200 134512640 135237403 4294956240 18446744073709551615 134680504 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 2111 1393 373 176 0 1015 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8444

[startup+0.101855 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26131
/proc/meminfo: memFree=1098248/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=8576 CPUtime=0.08
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 1447 0 0 0 8 0 0 0 18 0 1 0 2000365720 8781824 1413 996147200 134512640 135237403 4294956240 18446744073709551615 8351513 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 2144 1413 373 176 0 1048 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8576

[startup+0.301898 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26131
/proc/meminfo: memFree=1098248/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17192 CPUtime=0.28
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3582 0 0 0 27 1 0 0 19 0 1 0 2000365720 17604608 3548 996147200 134512640 135237403 4294956240 18446744073709551615 135069344 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4298 3548 404 176 0 3202 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17192

[startup+0.701967 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 26131
/proc/meminfo: memFree=1098248/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17196 CPUtime=0.68
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3619 0 0 0 67 1 0 0 23 0 1 0 2000365720 17608704 3585 996147200 134512640 135237403 4294956240 18446744073709551615 134795493 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4299 3585 404 176 0 3203 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17196

[startup+1.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1085376/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17196 CPUtime=1.47
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3619 0 0 0 146 1 0 0 25 0 1 0 2000365720 17608704 3585 996147200 134512640 135237403 4294956240 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4299 3585 404 176 0 3203 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17196

[startup+3.10237 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1085184/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17196 CPUtime=3.06
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3619 0 0 0 305 1 0 0 25 0 1 0 2000365720 17608704 3585 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4299 3585 404 176 0 3203 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 17196

[startup+6.30191 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1085056/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17336 CPUtime=6.23
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3658 0 0 0 622 1 0 0 25 0 1 0 2000365720 17752064 3593 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4334 3593 404 176 0 3238 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17336

[startup+12.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1085000/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17336 CPUtime=12.57
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3658 0 0 0 1256 1 0 0 25 0 1 0 2000365720 17752064 3593 996147200 134512640 135237403 4294956240 18446744073709551615 134800115 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4334 3593 404 176 0 3238 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 17336

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1085000/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17336 CPUtime=25.26
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3660 0 0 0 2524 2 0 0 25 0 1 0 2000365720 17752064 3595 996147200 134512640 135237403 4294956240 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4334 3595 404 176 0 3238 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 17336

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1084936/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17336 CPUtime=50.62
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3663 0 0 0 5060 2 0 0 25 0 1 0 2000365720 17752064 3598 996147200 134512640 135237403 4294956240 18446744073709551615 135028850 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4334 3598 404 176 0 3238 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 17336

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1084744/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17336 CPUtime=101.37
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3663 0 0 0 10135 2 0 0 25 0 1 0 2000365720 17752064 3598 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4334 3598 404 176 0 3238 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 17336

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1084616/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17336 CPUtime=160.83
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3670 0 0 0 16081 2 0 0 25 0 1 0 2000365720 17752064 3605 996147200 134512640 135237403 4294956240 18446744073709551615 135069527 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4334 3605 404 176 0 3238 0
Current children cumulated CPU time (s) 160.83
Current children cumulated vsize (KiB) 17336

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1084552/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17336 CPUtime=220.3
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3670 0 0 0 22028 2 0 0 25 0 1 0 2000365720 17752064 3605 996147200 134512640 135237403 4294956240 18446744073709551615 134799981 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4334 3605 404 176 0 3238 0
Current children cumulated CPU time (s) 220.3
Current children cumulated vsize (KiB) 17336

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1084552/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17336 CPUtime=279.77
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3670 0 0 0 27974 3 0 0 25 0 1 0 2000365720 17752064 3605 996147200 134512640 135237403 4294956240 18446744073709551615 135055041 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4334 3605 404 176 0 3238 0
Current children cumulated CPU time (s) 279.77
Current children cumulated vsize (KiB) 17336

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1084552/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17336 CPUtime=339.23
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3670 0 0 0 33920 3 0 0 25 0 1 0 2000365720 17752064 3605 996147200 134512640 135237403 4294956240 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4334 3605 404 176 0 3238 0
Current children cumulated CPU time (s) 339.23
Current children cumulated vsize (KiB) 17336

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1084552/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=398.7
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 39867 3 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 135028786 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 398.7
Current children cumulated vsize (KiB) 17340

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26132
/proc/meminfo: memFree=1084424/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=458.15
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 45812 3 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 458.15
Current children cumulated vsize (KiB) 17340

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26134
/proc/meminfo: memFree=1084424/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=517.62
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 51758 4 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 517.62
Current children cumulated vsize (KiB) 17340

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26134
/proc/meminfo: memFree=1084360/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=577.07
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 57703 4 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 135029207 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 577.07
Current children cumulated vsize (KiB) 17340

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26134
/proc/meminfo: memFree=1084296/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=636.54
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 63650 4 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 636.54
Current children cumulated vsize (KiB) 17340


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1637384/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=874.4
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 87434 6 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 874.4
Current children cumulated vsize (KiB) 17340

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1637192/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=933.85
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 93379 6 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 134800069 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 933.85
Current children cumulated vsize (KiB) 17340

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1637064/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=993.3
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 99324 6 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 993.3
Current children cumulated vsize (KiB) 17340

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1637064/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=1052.76
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 105270 6 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 1052.76
Current children cumulated vsize (KiB) 17340

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1637008/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=1112.21
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 111214 7 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 1112.21
Current children cumulated vsize (KiB) 17340

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1637008/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=1171.67
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 117160 7 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 1171.67
Current children cumulated vsize (KiB) 17340

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636816/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17340 CPUtime=1231.13
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3671 0 0 0 123105 8 0 0 25 0 1 0 2000365720 17756160 3606 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4335 3606 404 176 0 3239 0
Current children cumulated CPU time (s) 1231.13
Current children cumulated vsize (KiB) 17340

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636752/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17344 CPUtime=1290.58
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3672 0 0 0 129050 8 0 0 25 0 1 0 2000365720 17760256 3607 996147200 134512640 135237403 4294956240 18446744073709551615 135098992 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4336 3607 404 176 0 3240 0
Current children cumulated CPU time (s) 1290.58
Current children cumulated vsize (KiB) 17344

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636688/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17344 CPUtime=1350.03
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3673 0 0 0 134995 8 0 0 25 0 1 0 2000365720 17760256 3608 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4336 3608 404 176 0 3240 0
Current children cumulated CPU time (s) 1350.03
Current children cumulated vsize (KiB) 17344

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636624/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17348 CPUtime=1409.49
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3674 0 0 0 140940 9 0 0 25 0 1 0 2000365720 17764352 3609 996147200 134512640 135237403 4294956240 18446744073709551615 135028850 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4337 3609 404 176 0 3241 0
Current children cumulated CPU time (s) 1409.49
Current children cumulated vsize (KiB) 17348

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636496/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17348 CPUtime=1468.93
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3674 0 0 0 146884 9 0 0 25 0 1 0 2000365720 17764352 3609 996147200 134512640 135237403 4294956240 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4337 3609 404 176 0 3241 0
Current children cumulated CPU time (s) 1468.93
Current children cumulated vsize (KiB) 17348

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636432/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17348 CPUtime=1528.39
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3674 0 0 0 152830 9 0 0 25 0 1 0 2000365720 17764352 3609 996147200 134512640 135237403 4294956240 18446744073709551615 135029223 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4337 3609 404 176 0 3241 0
Current children cumulated CPU time (s) 1528.39
Current children cumulated vsize (KiB) 17348

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636432/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17348 CPUtime=1587.84
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3674 0 0 0 158774 10 0 0 25 0 1 0 2000365720 17764352 3609 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4337 3609 404 176 0 3241 0
Current children cumulated CPU time (s) 1587.84
Current children cumulated vsize (KiB) 17348

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636432/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17348 CPUtime=1647.29
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3674 0 0 0 164719 10 0 0 25 0 1 0 2000365720 17764352 3609 996147200 134512640 135237403 4294956240 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4337 3609 404 176 0 3241 0
Current children cumulated CPU time (s) 1647.29
Current children cumulated vsize (KiB) 17348

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636368/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17348 CPUtime=1706.74
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3674 0 0 0 170664 10 0 0 25 0 1 0 2000365720 17764352 3609 996147200 134512640 135237403 4294956240 18446744073709551615 135098993 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4337 3609 404 176 0 3241 0
Current children cumulated CPU time (s) 1706.74
Current children cumulated vsize (KiB) 17348

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636304/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17348 CPUtime=1766.18
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3674 0 0 0 176608 10 0 0 25 0 1 0 2000365720 17764352 3609 996147200 134512640 135237403 4294956240 18446744073709551615 135098988 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4337 3609 404 176 0 3241 0
Current children cumulated CPU time (s) 1766.18
Current children cumulated vsize (KiB) 17348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636304/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17348 CPUtime=1800.07
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3674 0 0 0 179997 10 0 0 25 0 1 0 2000365720 17764352 3609 996147200 134512640 135237403 4294956240 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4337 3609 404 176 0 3241 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 17348

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

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

[startup+1816.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 26176
/proc/meminfo: memFree=1636304/2055920 swapFree=4180240/4192956
[pid=26131] ppid=26129 vsize=17348 CPUtime=1800.07
/proc/26131/stat : 26131 (xsolve) R 26129 26131 24828 0 -1 4194304 3674 0 0 0 179997 10 0 0 25 0 1 0 2000365720 17764352 3609 996147200 134512640 135237403 4294956240 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/26131/statm: 4337 3609 404 176 0 3241 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 17348

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.51
CPU time (s): 1800.09
CPU user time (s): 1799.98
CPU system time (s): 0.110983
CPU usage (%): 99.096
Max. virtual memory (cumulated for all children) (KiB): 17348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3674
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= 53673

runsolver used 2.29365 second user time and 5.2602 second system time

The end

Launcher Data (download as text)

Begin job on node50 at 2008-07-05 01:25:37
IDJOB=1080922
IDBENCH=57042
IDSOLVER=358
FILE ID=node50/1080922-1215213937
PBS_JOBID= 7881752
Free space on /tmp= 66440 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/js-taillard-20-15/normalized-js-taillard-20-15-100-2.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1080922-1215213937/watcher-1080922-1215213937 -o /tmp/evaluation-result-1080922-1215213937/solver-1080922-1215213937 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1080922-1215213937.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 95412b3e8393abe23916a66472a7044f
RANDOM SEED=737319280

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1098728 kB
Buffers:         26992 kB
Cached:         145428 kB
SwapCached:       7032 kB
Active:         840596 kB
Inactive:        59628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1098728 kB
SwapTotal:     4192956 kB
SwapFree:      4180240 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:         743696 kB
Slab:            40680 kB
Committed_AS:  4707592 kB
PageTables:       3448 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= 66440 MiB
End job on node50 at 2008-07-05 01:55:56