Trace number 2074406

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 1.545? (TO) 1800.03 1800.82

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-25-25-3.xml
MD5SUMb0a7ced6452a110d2bda0f89526bf56f
Bench CategoryN-ARY-INT (n-ary 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 variables625
Number of constraints90000
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension90000
Global constraints used (with number of constraints)

Solver Data 

0.00/0.00	c mistral version 1.545

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2074406-1247359190/watcher-2074406-1247359190 -o /tmp/evaluation-result-2074406-1247359190/solver-2074406-1247359190 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2074406-1247359190.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.46 1.89 1.97 3/81 16299
/proc/meminfo: memFree=847576/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=4804 CPUtime=0
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 22982396 4919296 162 996147200 1448431616 1448550632 4294956208 18446744073709551615 1448480482 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 1201 162 137 29 0 16 0

[startup+0.0525729 s]
/proc/loadavg: 1.46 1.89 1.97 3/81 16299
/proc/meminfo: memFree=847576/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=5332 CPUtime=0.04
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 541 0 0 0 4 0 0 0 18 0 1 0 22982396 5459968 520 996147200 1448431616 1448550632 4294956208 18446744073709551615 134655631 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 1333 520 373 29 0 148 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5332

[startup+0.102576 s]
/proc/loadavg: 1.46 1.89 1.97 3/81 16299
/proc/meminfo: memFree=847576/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=5588 CPUtime=0.09
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 620 0 0 0 9 0 0 0 18 0 1 0 22982396 5722112 599 996147200 1448431616 1448550632 4294956208 18446744073709551615 4157373283 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 1397 599 373 29 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5588

[startup+0.301595 s]
/proc/loadavg: 1.46 1.89 1.97 3/81 16299
/proc/meminfo: memFree=847576/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=6892 CPUtime=0.29
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 929 0 0 0 29 0 0 0 19 0 1 0 22982396 7057408 908 996147200 1448431616 1448550632 4294956208 18446744073709551615 134688899 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 1723 908 373 29 0 538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6892

[startup+0.701635 s]
/proc/loadavg: 1.46 1.89 1.97 3/81 16299
/proc/meminfo: memFree=847576/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=9444 CPUtime=0.69
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 1530 0 0 0 68 1 0 0 23 0 1 0 22982396 9670656 1509 996147200 1448431616 1448550632 4294956208 18446744073709551615 134688899 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 2361 1509 373 29 0 1176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9444

[startup+1.50171 s]
/proc/loadavg: 1.46 1.89 1.97 3/82 16300
/proc/meminfo: memFree=841424/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=14028 CPUtime=1.49
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 2651 0 0 0 147 2 0 0 25 0 1 0 22982396 14364672 2630 996147200 1448431616 1448550632 4294956208 18446744073709551615 4158974968 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 3507 2630 373 29 0 2322 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14028

[startup+3.10187 s]
/proc/loadavg: 1.51 1.89 1.97 3/82 16300
/proc/meminfo: memFree=834384/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=23312 CPUtime=3.09
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 4863 0 0 0 305 4 0 0 25 0 1 0 22982396 23871488 4842 996147200 1448431616 1448550632 4294956208 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 5828 4842 374 29 0 4643 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23312

[startup+6.30118 s]
/proc/loadavg: 1.51 1.89 1.97 3/82 16300
/proc/meminfo: memFree=810832/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=6.28
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28117 0 0 0 609 19 0 0 25 0 1 0 22982396 121032704 28096 996147200 1448431616 1448550632 4294956208 18446744073709551615 135265465 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28096 396 29 0 28364 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 118196

[startup+12.7018 s]
/proc/loadavg: 1.66 1.91 1.97 3/82 16300
/proc/meminfo: memFree=736336/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=12.68
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28135 0 0 0 1249 19 0 0 25 0 1 0 22982396 121032704 28114 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532257 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28114 407 29 0 28364 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 118196

[startup+25.5021 s]
/proc/loadavg: 1.71 1.91 1.97 3/82 16300
/proc/meminfo: memFree=736464/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=25.47
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28136 0 0 0 2528 19 0 0 25 0 1 0 22982396 121032704 28115 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860573 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28115 407 29 0 28364 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 118196

[startup+51.1026 s]
/proc/loadavg: 1.81 1.92 1.97 3/82 16300
/proc/meminfo: memFree=736464/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=51.05
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28136 0 0 0 5086 19 0 0 25 0 1 0 22982396 121032704 28115 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28115 407 29 0 28364 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 118196

[startup+102.308 s]
/proc/loadavg: 1.92 1.93 1.97 3/82 16300
/proc/meminfo: memFree=736400/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=102.23
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28136 0 0 0 10204 19 0 0 25 0 1 0 22982396 121032704 28115 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860463 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28115 407 29 0 28364 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 118196

[startup+162.302 s]
/proc/loadavg: 1.97 1.94 1.97 3/82 16300
/proc/meminfo: memFree=736400/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=162.22
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28136 0 0 0 16202 20 0 0 25 0 1 0 22982396 121032704 28115 996147200 1448431616 1448550632 4294956208 18446744073709551615 134864980 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28115 407 29 0 28364 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 118196

[startup+222.302 s]
/proc/loadavg: 1.99 1.95 1.97 3/82 16300
/proc/meminfo: memFree=736272/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=222.19
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28136 0 0 0 22199 20 0 0 25 0 1 0 22982396 121032704 28115 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534255 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28115 407 29 0 28364 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 118196

[startup+282.302 s]
/proc/loadavg: 2.06 1.97 1.98 3/71 16333
/proc/meminfo: memFree=977192/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=282.09
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 28186 23 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161293 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 118196

[startup+342.302 s]
/proc/loadavg: 2.35 2.06 2.01 3/83 16371
/proc/meminfo: memFree=822400/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=342.04
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 34178 26 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534249 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 118196

[startup+402.302 s]
/proc/loadavg: 2.14 2.05 2.00 3/83 16371
/proc/meminfo: memFree=822272/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=402.02
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 40176 26 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860475 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 118196

[startup+462.302 s]
/proc/loadavg: 2.05 2.04 2.00 3/76 16422
/proc/meminfo: memFree=1043840/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=461.99
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 46172 27 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 135257824 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 118196

[startup+522.302 s]
/proc/loadavg: 2.02 2.03 2.00 3/76 16422
/proc/meminfo: memFree=1039424/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=521.97
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 52169 28 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 135161282 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 118196

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 16422
/proc/meminfo: memFree=1035584/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=581.95
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 58167 28 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134531162 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 118196

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 16422
/proc/meminfo: memFree=1030464/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=641.92
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 64164 28 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860463 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 118196

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16424
/proc/meminfo: memFree=1020288/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=821.85
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 82157 28 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860536 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 118196

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16424
/proc/meminfo: memFree=1017536/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=881.83
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 88155 28 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 135265362 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 118196

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16424
/proc/meminfo: memFree=1015168/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=941.81
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 94153 28 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534227 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 118196

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16424
/proc/meminfo: memFree=1012992/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1001.79
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 100151 28 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 135264051 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 118196

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16424
/proc/meminfo: memFree=1010944/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1061.77
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 106148 29 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134861076 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 118196

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16424
/proc/meminfo: memFree=1008896/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1121.76
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 112147 29 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134528929 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 118196

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16424
/proc/meminfo: memFree=1007040/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1181.73
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 118144 29 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860873 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 118196

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16424
/proc/meminfo: memFree=1005248/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1241.71
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 124142 29 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860533 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1241.71
Current children cumulated vsize (KiB) 118196

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16430
/proc/meminfo: memFree=1002424/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1301.69
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 130140 29 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860463 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1301.69
Current children cumulated vsize (KiB) 118196

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16430
/proc/meminfo: memFree=1000568/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1361.65
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 136136 29 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860475 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1361.65
Current children cumulated vsize (KiB) 118196

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16430
/proc/meminfo: memFree=1000568/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1421.64
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 142135 29 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860481 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 118196

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16430
/proc/meminfo: memFree=1000504/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1481.61
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 148132 29 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860463 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 118196

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16430
/proc/meminfo: memFree=1000248/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1541.6
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 154130 30 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532257 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 118196

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16430
/proc/meminfo: memFree=1000192/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1601.57
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 160127 30 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134860481 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 118196

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16430
/proc/meminfo: memFree=999808/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1661.55
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 166125 30 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134532315 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1661.55
Current children cumulated vsize (KiB) 118196

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16430
/proc/meminfo: memFree=999552/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1721.53
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 172123 30 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134531088 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1721.53
Current children cumulated vsize (KiB) 118196

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16430
/proc/meminfo: memFree=999296/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1781.51
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 178121 30 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534246 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 118196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 16430
/proc/meminfo: memFree=999104/2055920 swapFree=4192956/4192956
[pid=16299] ppid=16297 vsize=118196 CPUtime=1800
/proc/16299/stat : 16299 (ld-linux.so.2) R 16297 16299 14446 0 -1 4194304 28137 0 0 0 179970 30 0 0 25 0 1 0 22982396 121032704 28116 996147200 1448431616 1448550632 4294956208 18446744073709551615 134534240 0 0 4096 0 0 0 0 17 0 0 0
/proc/16299/statm: 29549 28116 407 29 0 28364 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 118196

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): 1800.82
CPU time (s): 1800.03
CPU user time (s): 1799.71
CPU system time (s): 0.321951
CPU usage (%): 99.956
Max. virtual memory (cumulated for all children) (KiB): 118196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28137
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= 24
involuntary context switches= 7099

runsolver used 2.28065 second user time and 5.9031 second system time

The end

Launcher Data 

Begin job on node56 at 2009-07-12 02:39:51
IDJOB=2074406
IDBENCH=56097
IDSOLVER=769
FILE ID=node56/2074406-1247359190
PBS_JOBID= 9506946
Free space on /tmp= 103016 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-25-25-3.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074406-1247359190/watcher-2074406-1247359190 -o /tmp/evaluation-result-2074406-1247359190/solver-2074406-1247359190 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2074406-1247359190.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b0a7ced6452a110d2bda0f89526bf56f
RANDOM SEED=1177902831

node56.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		: 3000.209
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		: 3000.209
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:        847992 kB
Buffers:         74388 kB
Cached:         721076 kB
SwapCached:          0 kB
Active:         447020 kB
Inactive:       704980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        847992 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           17040 kB
Writeback:           0 kB
Mapped:         374324 kB
Slab:            40400 kB
Committed_AS:   914200 kB
PageTables:       2544 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= 103008 MiB
End job on node56 at 2009-07-12 03:09:54