Trace number 1082165

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 1811.61

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-40.xml
MD5SUMf5050c7234c03b258393dcf49c452457
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 variables120
Number of constraints7220
Maximum constraint arity2
Maximum domain size120
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7220
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	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-1082165-1215221049/watcher-1082165-1215221049 -o /tmp/evaluation-result-1082165-1215221049/solver-1082165-1215221049 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1082165-1215221049.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 13009
/proc/meminfo: memFree=1806432/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=816 CPUtime=0
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 149490268 835584 25 996147200 134512640 135237403 4294956240 18446744073709551615 12591908 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 204 25 19 176 0 3 0

[startup+0.105517 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13009
/proc/meminfo: memFree=1806432/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=5352 CPUtime=0.09
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 664 0 0 0 9 0 0 0 19 0 1 0 149490268 5480448 630 996147200 134512640 135237403 4294956240 18446744073709551615 4159010151 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 1338 630 373 176 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.201527 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13009
/proc/meminfo: memFree=1806432/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=6124 CPUtime=0.19
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 858 0 0 0 19 0 0 0 20 0 1 0 149490268 6270976 824 996147200 134512640 135237403 4294956240 18446744073709551615 134680507 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 1531 824 373 176 0 435 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6124

[startup+0.301542 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13009
/proc/meminfo: memFree=1806432/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=0.28
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1429 0 0 0 28 0 0 0 21 0 1 0 149490268 8622080 1395 996147200 134512640 135237403 4294956240 18446744073709551615 135014525 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1395 412 176 0 1009 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8420

[startup+0.701583 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13009
/proc/meminfo: memFree=1806432/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=0.68
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1429 0 0 0 68 0 0 0 25 0 1 0 149490268 8622080 1395 996147200 134512640 135237403 4294956240 18446744073709551615 134789369 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1395 412 176 0 1009 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8420

[startup+1.50167 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13010
/proc/meminfo: memFree=1802392/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1.47
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1429 0 0 0 147 0 0 0 25 0 1 0 149490268 8622080 1395 996147200 134512640 135237403 4294956240 18446744073709551615 135018515 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1395 412 176 0 1009 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8420

[startup+3.10186 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13010
/proc/meminfo: memFree=1802264/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=3.06
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1429 0 0 0 306 0 0 0 25 0 1 0 149490268 8622080 1395 996147200 134512640 135237403 4294956240 18446744073709551615 135094224 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1395 412 176 0 1009 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8420

[startup+6.30122 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 13010
/proc/meminfo: memFree=1802264/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=6.23
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1429 0 0 0 623 0 0 0 25 0 1 0 149490268 8622080 1395 996147200 134512640 135237403 4294956240 18446744073709551615 134734854 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1395 412 176 0 1009 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8420

[startup+12.703 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 13010
/proc/meminfo: memFree=1802072/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=12.57
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1429 0 0 0 1257 0 0 0 25 0 1 0 149490268 8622080 1395 996147200 134512640 135237403 4294956240 18446744073709551615 134819087 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1395 412 176 0 1009 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8420

[startup+25.5014 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 13010
/proc/meminfo: memFree=1802072/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=25.26
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1429 0 0 0 2526 0 0 0 25 0 1 0 149490268 8622080 1395 996147200 134512640 135237403 4294956240 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1395 412 176 0 1009 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 8420

[startup+51.1014 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 13010
/proc/meminfo: memFree=1802136/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=50.64
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1429 0 0 0 5064 0 0 0 25 0 1 0 149490268 8622080 1395 996147200 134512640 135237403 4294956240 18446744073709551615 134735491 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1395 412 176 0 1009 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 8420

[startup+102.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 13010
/proc/meminfo: memFree=1802008/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=101.4
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1429 0 0 0 10140 0 0 0 25 0 1 0 149490268 8622080 1395 996147200 134512640 135237403 4294956240 18446744073709551615 134819075 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1395 412 176 0 1009 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 8420

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13010
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=160.89
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1429 0 0 0 16089 0 0 0 25 0 1 0 149490268 8622080 1395 996147200 134512640 135237403 4294956240 18446744073709551615 134819046 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1395 412 176 0 1009 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 8420

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13010
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=220.38
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 22038 0 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135028941 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 8420

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13010
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=279.86
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 27986 0 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135065203 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 279.86
Current children cumulated vsize (KiB) 8420

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13010
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=339.34
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 33934 0 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134819613 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 339.34
Current children cumulated vsize (KiB) 8420

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13010
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=398.83
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 39883 0 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 398.83
Current children cumulated vsize (KiB) 8420

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13010
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=458.32
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 45832 0 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135100456 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 458.32
Current children cumulated vsize (KiB) 8420

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13010
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=517.8
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 51780 0 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134840541 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 517.8
Current children cumulated vsize (KiB) 8420

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13010
/proc/meminfo: memFree=1801944/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=577.3
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 57729 1 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 577.3
Current children cumulated vsize (KiB) 8420

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13010
/proc/meminfo: memFree=1801752/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=636.78
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 63677 1 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134735393 0 0 4096 0 0 0 0 17 1 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 636.78
Current children cumulated vsize (KiB) 8420


################
# More data... #
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[startup+822.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703784/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=815.11
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 81507 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135069856 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 815.11
Current children cumulated vsize (KiB) 8420

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703720/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=874.84
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 87480 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134803505 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 874.84
Current children cumulated vsize (KiB) 8420

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703720/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=934.57
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 93453 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135093036 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 934.57
Current children cumulated vsize (KiB) 8420

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703720/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=994.31
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 99427 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135018417 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 994.31
Current children cumulated vsize (KiB) 8420

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703656/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1054.05
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 105401 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134788119 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1054.05
Current children cumulated vsize (KiB) 8420

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703592/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1113.78
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 111374 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134803125 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1113.78
Current children cumulated vsize (KiB) 8420

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703592/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1173.52
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 117348 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1173.52
Current children cumulated vsize (KiB) 8420

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703464/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1233.26
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 123322 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134802575 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1233.26
Current children cumulated vsize (KiB) 8420

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703464/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1292.99
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 129295 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135013916 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1292.99
Current children cumulated vsize (KiB) 8420

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703272/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1352.73
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 135269 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135018247 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1352.73
Current children cumulated vsize (KiB) 8420

[startup+1422.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 13048
/proc/meminfo: memFree=1703208/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1412.47
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 141243 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134819087 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1412.47
Current children cumulated vsize (KiB) 8420

[startup+1482.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/81 13048
/proc/meminfo: memFree=1703144/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1472.21
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 147217 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135013275 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1472.21
Current children cumulated vsize (KiB) 8420

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703144/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1531.95
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 153191 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135018459 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1531.95
Current children cumulated vsize (KiB) 8420

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703080/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1591.68
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 159164 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134819103 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1591.68
Current children cumulated vsize (KiB) 8420

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1703016/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1651.42
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 165138 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135014540 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1651.42
Current children cumulated vsize (KiB) 8420

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1702952/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1711.15
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 171111 4 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135018324 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1711.15
Current children cumulated vsize (KiB) 8420

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1702888/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1770.91
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 177086 5 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 134802548 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1770.91
Current children cumulated vsize (KiB) 8420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 13048
/proc/meminfo: memFree=1702888/2055920 swapFree=4192812/4192956
[pid=13009] ppid=13007 vsize=8420 CPUtime=1800.08
/proc/13009/stat : 13009 (xsolve) R 13007 13009 10038 0 -1 4194304 1430 0 0 0 180003 5 0 0 25 0 1 0 149490268 8622080 1396 996147200 134512640 135237403 4294956240 18446744073709551615 135013264 0 0 4096 0 0 0 0 17 0 0 0
/proc/13009/statm: 2105 1396 412 176 0 1009 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 8420

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): 1811.61
CPU time (s): 1800.09
CPU user time (s): 1800.04
CPU system time (s): 0.053991
CPU usage (%): 99.3642
Max. virtual memory (cumulated for all children) (KiB): 8420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1430
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= 30131

runsolver used 1.80173 second user time and 5.14222 second system time

The end

Launcher Data (download as text)

Begin job on node28 at 2008-07-05 03:24:10
IDJOB=1082165
IDBENCH=57187
IDSOLVER=358
FILE ID=node28/1082165-1215221049
PBS_JOBID= 7881692
Free space on /tmp= 66504 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-40.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1082165-1215221049/watcher-1082165-1215221049 -o /tmp/evaluation-result-1082165-1215221049/solver-1082165-1215221049 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1082165-1215221049.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= f5050c7234c03b258393dcf49c452457
RANDOM SEED=1606804199

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:       1806912 kB
Buffers:         35196 kB
Cached:         131064 kB
SwapCached:          0 kB
Active:         156884 kB
Inactive:        41084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1784 kB
Writeback:           0 kB
Mapped:          51880 kB
Slab:            35976 kB
Committed_AS:   387504 kB
PageTables:       1904 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= 66496 MiB
End job on node28 at 2008-07-05 03:54:23