Trace number 1039984

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-option 1.314? (TO) 1800.11 1807.21

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-20_glb.xml
MD5SUM7812e1842715799c37ff5f210a866913
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 variables400
Number of constraints43
Maximum constraint arity400
Maximum domain size400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(1),weightedsum(42)

Solver Data (download as text)

0.00/0.06	c mistral-option 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-1039984-1214997310/watcher-1039984-1214997310 -o /tmp/evaluation-result-1039984-1214997310/solver-1039984-1214997310 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1039984-1214997310.xml -heu dyn -sac 3 -ds 2 

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: 2.19 1.00 0.38 4/73 10431
/proc/meminfo: memFree=1936000/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=18572 CPUtime=0
/proc/10431/stat : 10431 (runsolver) D 10429 10431 10306 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 111401084 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 233588714791 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0
/proc/10431/statm: 4643 292 257 25 0 2626 0

[startup+0.046542 s]
/proc/loadavg: 2.19 1.00 0.38 4/73 10431
/proc/meminfo: memFree=1936000/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=2152 CPUtime=0
/proc/10431/stat : 10431 (xsolve) D 10429 10431 10306 0 -1 4194304 57 0 2 0 0 0 0 0 18 0 1 0 111401084 2203648 43 996147200 134512640 135239763 4294956208 18446744073709551615 10687396 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/10431/statm: 538 43 32 177 0 6 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2152

[startup+0.101548 s]
/proc/loadavg: 2.19 1.00 0.38 4/73 10431
/proc/meminfo: memFree=1936000/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=10532 CPUtime=0.03
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 1962 0 7 0 2 1 0 0 18 0 1 0 111401084 10784768 1935 996147200 134512640 135239763 4294956208 18446744073709551615 11122299 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 2666 1938 391 177 0 1569 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10532

[startup+0.301569 s]
/proc/loadavg: 2.19 1.00 0.38 4/73 10431
/proc/meminfo: memFree=1936000/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=24760 CPUtime=0.23
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5499 0 7 0 20 3 0 0 19 0 1 0 111401084 25354240 5374 996147200 134512640 135239763 4294956208 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6190 5374 406 177 0 5093 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 24760

[startup+0.701608 s]
/proc/loadavg: 2.19 1.00 0.38 4/73 10431
/proc/meminfo: memFree=1936000/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=24760 CPUtime=0.63
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5499 0 7 0 60 3 0 0 23 0 1 0 111401084 25354240 5374 996147200 134512640 135239763 4294956208 18446744073709551615 135102484 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6190 5374 406 177 0 5093 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 24760

[startup+1.50169 s]
/proc/loadavg: 2.19 1.00 0.38 3/74 10432
/proc/meminfo: memFree=1913912/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=24760 CPUtime=1.43
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5499 0 7 0 140 3 0 0 25 0 1 0 111401084 25354240 5374 996147200 134512640 135239763 4294956208 18446744073709551615 134821123 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6190 5374 406 177 0 5093 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 24760

[startup+3.10185 s]
/proc/loadavg: 2.19 1.00 0.38 3/74 10432
/proc/meminfo: memFree=1913784/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=24760 CPUtime=3.03
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5511 0 7 0 300 3 0 0 25 0 1 0 111401084 25354240 5386 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6190 5386 406 177 0 5093 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 24760

[startup+6.30118 s]
/proc/loadavg: 2.17 1.02 0.39 3/74 10432
/proc/meminfo: memFree=1913656/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=24892 CPUtime=6.23
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5539 0 7 0 620 3 0 0 25 0 1 0 111401084 25489408 5414 996147200 134512640 135239763 4294956208 18446744073709551615 135102459 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6223 5414 406 177 0 5126 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24892

[startup+12.7018 s]
/proc/loadavg: 2.16 1.03 0.40 3/74 10432
/proc/meminfo: memFree=1913784/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25152 CPUtime=12.63
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5588 0 7 0 1260 3 0 0 25 0 1 0 111401084 25755648 5430 996147200 134512640 135239763 4294956208 18446744073709551615 134821040 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6288 5430 406 177 0 5191 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 25152

[startup+25.5011 s]
/proc/loadavg: 2.12 1.08 0.42 3/74 10432
/proc/meminfo: memFree=1913976/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25152 CPUtime=25.43
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5596 0 7 0 2540 3 0 0 25 0 1 0 111401084 25755648 5438 996147200 134512640 135239763 4294956208 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6288 5438 406 177 0 5191 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 25152

[startup+51.1017 s]
/proc/loadavg: 2.08 1.15 0.46 3/74 10432
/proc/meminfo: memFree=1914104/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25152 CPUtime=51.01
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5598 0 7 0 5098 3 0 0 25 0 1 0 111401084 25755648 5440 996147200 134512640 135239763 4294956208 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6288 5440 406 177 0 5191 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 25152

[startup+102.306 s]
/proc/loadavg: 2.03 1.28 0.54 3/74 10432
/proc/meminfo: memFree=1914104/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25156 CPUtime=102.2
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5601 0 7 0 10217 3 0 0 25 0 1 0 111401084 25759744 5443 996147200 134512640 135239763 4294956208 18446744073709551615 135071986 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6289 5443 406 177 0 5192 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 25156

[startup+162.302 s]
/proc/loadavg: 2.01 1.41 0.63 3/74 10432
/proc/meminfo: memFree=1913528/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=162.18
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 16214 4 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 25712

[startup+222.301 s]
/proc/loadavg: 2.00 1.51 0.71 3/74 10432
/proc/meminfo: memFree=1913528/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=221.95
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 22191 4 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134736777 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 221.95
Current children cumulated vsize (KiB) 25712

[startup+282.301 s]
/proc/loadavg: 2.00 1.60 0.79 3/74 10432
/proc/meminfo: memFree=1913528/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=281.7
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 28166 4 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135096128 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 281.7
Current children cumulated vsize (KiB) 25712

[startup+342.301 s]
/proc/loadavg: 2.00 1.67 0.86 3/74 10432
/proc/meminfo: memFree=1913528/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=341.47
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 34143 4 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135095055 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 341.47
Current children cumulated vsize (KiB) 25712

[startup+402.301 s]
/proc/loadavg: 2.00 1.73 0.93 3/74 10432
/proc/meminfo: memFree=1913528/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=401.22
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 40118 4 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134793976 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 401.22
Current children cumulated vsize (KiB) 25712

[startup+462.301 s]
/proc/loadavg: 2.00 1.77 1.00 3/74 10432
/proc/meminfo: memFree=1913528/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=460.97
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 46093 4 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134821112 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 460.97
Current children cumulated vsize (KiB) 25712

[startup+522.302 s]
/proc/loadavg: 2.06 1.83 1.06 3/74 10432
/proc/meminfo: memFree=1913528/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=520.73
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 52069 4 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134736862 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 520.73
Current children cumulated vsize (KiB) 25712

[startup+582.302 s]
/proc/loadavg: 2.02 1.86 1.12 3/74 10432
/proc/meminfo: memFree=1913528/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=580.49
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 58045 4 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 580.49
Current children cumulated vsize (KiB) 25712

[startup+642.302 s]
/proc/loadavg: 2.05 1.89 1.17 3/74 10432
/proc/meminfo: memFree=1913528/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=640.26
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 64021 5 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135071986 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 640.26
Current children cumulated vsize (KiB) 25712


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

[startup+822.301 s]
/proc/loadavg: 2.10 1.98 1.33 3/75 10433
/proc/meminfo: memFree=1913392/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=819.52
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 81947 5 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 819.52
Current children cumulated vsize (KiB) 25712

[startup+882.301 s]
/proc/loadavg: 2.10 1.99 1.37 3/75 10433
/proc/meminfo: memFree=1913392/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=879.28
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 87923 5 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 879.28
Current children cumulated vsize (KiB) 25712

[startup+942.301 s]
/proc/loadavg: 2.13 2.02 1.42 3/75 10433
/proc/meminfo: memFree=1913328/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=939.03
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 93898 5 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 939.03
Current children cumulated vsize (KiB) 25712

[startup+1002.3 s]
/proc/loadavg: 2.05 2.02 1.45 3/75 10433
/proc/meminfo: memFree=1913328/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=998.79
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 99874 5 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 998.79
Current children cumulated vsize (KiB) 25712

[startup+1062.3 s]
/proc/loadavg: 2.02 2.01 1.48 3/75 10433
/proc/meminfo: memFree=1913200/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1058.54
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 105849 5 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135074108 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1058.54
Current children cumulated vsize (KiB) 25712

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 1.51 3/75 10433
/proc/meminfo: memFree=1913200/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1118.29
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 111824 5 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134736863 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1118.29
Current children cumulated vsize (KiB) 25712

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.54 3/76 10434
/proc/meminfo: memFree=1913128/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1178.04
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 117799 5 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1178.04
Current children cumulated vsize (KiB) 25712

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.57 3/76 10434
/proc/meminfo: memFree=1912936/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1237.77
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 123772 5 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134820659 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1237.77
Current children cumulated vsize (KiB) 25712

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.59 3/76 10434
/proc/meminfo: memFree=1912936/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1297.51
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 129745 6 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134794012 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1297.51
Current children cumulated vsize (KiB) 25712

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.61 3/76 10434
/proc/meminfo: memFree=1912936/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1357.23
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 135717 6 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134794012 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1357.23
Current children cumulated vsize (KiB) 25712

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.64 3/77 10435
/proc/meminfo: memFree=1912928/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1416.95
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 141689 6 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134821040 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1416.95
Current children cumulated vsize (KiB) 25712

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.65 3/77 10435
/proc/meminfo: memFree=1912928/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1476.65
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 147659 6 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1476.65
Current children cumulated vsize (KiB) 25712

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.67 3/77 10435
/proc/meminfo: memFree=1912928/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1536.35
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 153629 6 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134821027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1536.35
Current children cumulated vsize (KiB) 25712

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.69 3/77 10435
/proc/meminfo: memFree=1912800/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1596.06
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 159600 6 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135102484 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1596.06
Current children cumulated vsize (KiB) 25712

[startup+1662.3 s]
/proc/loadavg: 1.95 1.98 1.70 3/73 10463
/proc/meminfo: memFree=1896512/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1655.76
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 165569 7 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135102463 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1655.76
Current children cumulated vsize (KiB) 25712

[startup+1722.3 s]
/proc/loadavg: 1.98 1.98 1.72 3/73 10463
/proc/meminfo: memFree=1896512/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1715.53
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 171545 8 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1715.53
Current children cumulated vsize (KiB) 25712

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.73 3/73 10463
/proc/meminfo: memFree=1896384/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1775.29
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 177521 8 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 134790167 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1775.29
Current children cumulated vsize (KiB) 25712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.2 s]
/proc/loadavg: 1.99 1.98 1.74 3/73 10463
/proc/meminfo: memFree=1896320/2055920 swapFree=4192812/4192956
[pid=10431] ppid=10429 vsize=25712 CPUtime=1800.09
/proc/10431/stat : 10431 (xsolve) R 10429 10431 10306 0 -1 4194304 5790 0 7 0 180001 8 0 0 25 0 1 0 111401084 26329088 5567 996147200 134512640 135239763 4294956208 18446744073709551615 135030867 0 0 4096 0 0 0 0 17 0 0 0
/proc/10431/statm: 6428 5567 408 177 0 5331 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 25712

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): 1807.21
CPU time (s): 1800.11
CPU user time (s): 1800.02
CPU system time (s): 0.087986
CPU usage (%): 99.6067
Max. virtual memory (cumulated for all children) (KiB): 25712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5790
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= 22
involuntary context switches= 21913

runsolver used 1.83872 second user time and 4.75028 second system time

The end

Launcher Data (download as text)

Begin job on node27 at 2008-07-02 13:15:10
IDJOB=1039984
IDBENCH=53660
IDSOLVER=357
FILE ID=node27/1039984-1214997310
PBS_JOBID= 7870868
Free space on /tmp= 66468 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-20_glb.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1039984-1214997310/watcher-1039984-1214997310 -o /tmp/evaluation-result-1039984-1214997310/solver-1039984-1214997310 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1039984-1214997310.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7812e1842715799c37ff5f210a866913
RANDOM SEED=1552557043

node27.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		: 2800.188
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	: 5521.40
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		: 2800.188
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:       1936672 kB
Buffers:          2624 kB
Cached:          39332 kB
SwapCached:          0 kB
Active:          60664 kB
Inactive:         3624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1936672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          34436 kB
Slab:            40564 kB
Committed_AS:   245612 kB
PageTables:       1524 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66464 MiB
End job on node27 at 2008-07-02 13:45:19