Trace number 1081304

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) 1800.05 1803.11

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-80-5-mul.xml
MD5SUM2ab0ed2a36c3cca2c75b23b1150e1b9d
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark13.082
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints3570
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3570
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	c mistral-prime version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081304-1215216313/watcher-1081304-1215216313 -o /tmp/evaluation-result-1081304-1215216313/solver-1081304-1215216313 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081304-1215216313.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: 1.91 1.97 1.99 4/72 21795
/proc/meminfo: memFree=1701872/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=4496 CPUtime=0
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 186 0 0 0 0 0 0 0 20 0 1 0 2000603677 4603904 167 996147200 134512640 135237403 4294956240 18446744073709551615 8709250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 1124 167 141 176 0 16 0

[startup+0.070532 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 21795
/proc/meminfo: memFree=1701872/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=6436 CPUtime=0.06
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 919 0 0 0 6 0 0 0 20 0 1 0 2000603677 6590464 885 996147200 134512640 135237403 4294956240 18446744073709551615 9180795 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 1609 885 373 176 0 513 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6436

[startup+0.102534 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 21795
/proc/meminfo: memFree=1701872/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=7348 CPUtime=0.09
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 1143 0 0 0 9 0 0 0 20 0 1 0 2000603677 7524352 1109 996147200 134512640 135237403 4294956240 18446744073709551615 4159126157 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 1837 1109 373 176 0 741 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7348

[startup+0.302561 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 21795
/proc/meminfo: memFree=1701872/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=25452 CPUtime=0.28
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 5666 0 0 0 26 2 0 0 22 0 1 0 2000603677 26062848 5632 996147200 134512640 135237403 4294956240 18446744073709551615 135014076 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 6363 5632 415 176 0 5267 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25452

[startup+0.702612 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 21795
/proc/meminfo: memFree=1701872/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=25452 CPUtime=0.68
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 5666 0 0 0 66 2 0 0 25 0 1 0 2000603677 26062848 5632 996147200 134512640 135237403 4294956240 18446744073709551615 135013928 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 6363 5632 415 176 0 5267 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25452

[startup+1.5017 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1680744/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=25748 CPUtime=1.48
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 5753 0 0 0 146 2 0 0 25 0 1 0 2000603677 26365952 5719 996147200 134512640 135237403 4294956240 18446744073709551615 135014533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 6437 5719 416 176 0 5341 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 25748

[startup+3.10189 s]
/proc/loadavg: 1.92 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1679976/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=26648 CPUtime=3.07
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 6105 0 0 0 305 2 0 0 25 0 1 0 2000603677 27287552 5845 996147200 134512640 135237403 4294956240 18446744073709551615 134803236 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 6662 5845 416 176 0 5566 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26648

[startup+6.30127 s]
/proc/loadavg: 1.92 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1677800/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=32492 CPUtime=6.26
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8006 0 0 0 623 3 0 0 25 0 1 0 2000603677 33271808 6976 996147200 134512640 135237403 4294956240 18446744073709551615 135013265 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8123 6976 416 176 0 7027 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 32492

[startup+12.701 s]
/proc/loadavg: 1.93 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1674856/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33284 CPUtime=12.64
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8223 0 0 0 1260 4 0 0 25 0 1 0 2000603677 34082816 7193 996147200 134512640 135237403 4294956240 18446744073709551615 134818638 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8321 7193 416 176 0 7225 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 33284

[startup+25.5025 s]
/proc/loadavg: 1.94 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1673768/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33680 CPUtime=25.38
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8392 0 0 0 2534 4 0 0 25 0 1 0 2000603677 34488320 7362 996147200 134512640 135237403 4294956240 18446744073709551615 135014533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8420 7362 416 176 0 7324 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 33680

[startup+51.1026 s]
/proc/loadavg: 1.96 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1673704/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33680 CPUtime=50.88
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8418 0 0 0 5083 5 0 0 25 0 1 0 2000603677 34488320 7388 996147200 134512640 135237403 4294956240 18446744073709551615 135013906 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8420 7388 416 176 0 7324 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 33680

[startup+102.307 s]
/proc/loadavg: 1.98 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1673512/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33812 CPUtime=101.88
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8425 0 0 0 10183 5 0 0 25 0 1 0 2000603677 34623488 7395 996147200 134512640 135237403 4294956240 18446744073709551615 134808420 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8453 7395 416 176 0 7357 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 33812

[startup+162.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1673320/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33812 CPUtime=161.64
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8425 0 0 0 16159 5 0 0 25 0 1 0 2000603677 34623488 7395 996147200 134512640 135237403 4294956240 18446744073709551615 135013906 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8453 7395 416 176 0 7357 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 33812

[startup+222.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1673320/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33812 CPUtime=221.4
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8425 0 0 0 22135 5 0 0 25 0 1 0 2000603677 34623488 7395 996147200 134512640 135237403 4294956240 18446744073709551615 135011641 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8453 7395 416 176 0 7357 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 33812

[startup+282.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1673320/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33812 CPUtime=281.16
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8425 0 0 0 28111 5 0 0 25 0 1 0 2000603677 34623488 7395 996147200 134512640 135237403 4294956240 18446744073709551615 135014533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8453 7395 416 176 0 7357 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 33812

[startup+342.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1673320/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33812 CPUtime=340.91
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8425 0 0 0 34086 5 0 0 25 0 1 0 2000603677 34623488 7395 996147200 134512640 135237403 4294956240 18446744073709551615 134808416 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8453 7395 416 176 0 7357 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 33812

[startup+402.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1673320/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33816 CPUtime=400.67
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8426 0 0 0 40062 5 0 0 25 0 1 0 2000603677 34627584 7396 996147200 134512640 135237403 4294956240 18446744073709551615 135017554 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8454 7396 416 176 0 7358 0
Current children cumulated CPU time (s) 400.67
Current children cumulated vsize (KiB) 33816

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1673320/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33816 CPUtime=460.43
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8426 0 0 0 46038 5 0 0 25 0 1 0 2000603677 34627584 7396 996147200 134512640 135237403 4294956240 18446744073709551615 135093150 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8454 7396 416 176 0 7358 0
Current children cumulated CPU time (s) 460.43
Current children cumulated vsize (KiB) 33816

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 21796
/proc/meminfo: memFree=1673192/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33864 CPUtime=520.19
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8438 0 0 0 52014 5 0 0 25 0 1 0 2000603677 34676736 7408 996147200 134512640 135237403 4294956240 18446744073709551615 135011649 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8466 7408 416 176 0 7370 0
Current children cumulated CPU time (s) 520.19
Current children cumulated vsize (KiB) 33864

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/81 21831
/proc/meminfo: memFree=1643880/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=579.9
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8448 0 0 0 57984 6 0 0 25 0 1 0 2000603677 34717696 7418 996147200 134512640 135237403 4294956240 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/21795/statm: 8476 7418 416 176 0 7380 0
Current children cumulated CPU time (s) 579.9
Current children cumulated vsize (KiB) 33904

[startup+642.302 s]
/proc/loadavg: 2.03 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1679152/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=639.59
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8448 0 0 0 63952 7 0 0 25 0 1 0 2000603677 34717696 7418 996147200 134512640 135237403 4294956240 18446744073709551615 135093144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7418 416 176 0 7380 0
Current children cumulated CPU time (s) 639.59
Current children cumulated vsize (KiB) 33904


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

[startup+882.302 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678960/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=879.51
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8448 0 0 0 87944 7 0 0 25 0 1 0 2000603677 34717696 7418 996147200 134512640 135237403 4294956240 18446744073709551615 135094142 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7418 416 176 0 7380 0
Current children cumulated CPU time (s) 879.51
Current children cumulated vsize (KiB) 33904

[startup+942.302 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678832/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=939.49
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 93942 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 939.49
Current children cumulated vsize (KiB) 33904

[startup+1002.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678832/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=999.47
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 99940 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 999.47
Current children cumulated vsize (KiB) 33904

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678768/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1059.45
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 105938 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 135094224 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1059.45
Current children cumulated vsize (KiB) 33904

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678704/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1119.44
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 111937 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 135018375 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1119.44
Current children cumulated vsize (KiB) 33904

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678704/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1179.42
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 117935 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 135093120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1179.42
Current children cumulated vsize (KiB) 33904

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678512/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1239.4
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 123933 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 135013272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1239.4
Current children cumulated vsize (KiB) 33904

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678384/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1299.38
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 129931 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 134803244 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1299.38
Current children cumulated vsize (KiB) 33904

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678512/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1359.36
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 135929 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 135094256 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1359.36
Current children cumulated vsize (KiB) 33904

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678512/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1419.35
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 141928 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 135014531 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1419.35
Current children cumulated vsize (KiB) 33904

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678512/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1479.33
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 147926 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 135014520 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1479.33
Current children cumulated vsize (KiB) 33904

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678448/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1539.31
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 153924 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 135093920 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1539.31
Current children cumulated vsize (KiB) 33904

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678384/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1599.29
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 159922 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 134803286 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1599.29
Current children cumulated vsize (KiB) 33904

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678384/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1659.27
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 165920 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 135013260 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1659.27
Current children cumulated vsize (KiB) 33904

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678320/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1719.26
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 171919 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 134796998 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1719.26
Current children cumulated vsize (KiB) 33904

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678256/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1779.24
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 177917 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1779.24
Current children cumulated vsize (KiB) 33904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.1 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678256/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1800.03
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 179996 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 135018425 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 33904

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

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

[startup+1803.1 s]
/proc/loadavg: 2.00 1.97 1.99 3/73 21963
/proc/meminfo: memFree=1678256/2055920 swapFree=4179912/4192956
[pid=21795] ppid=21793 vsize=33904 CPUtime=1800.03
/proc/21795/stat : 21795 (xsolve) R 21793 21795 19313 0 -1 4194304 8460 0 0 0 179996 7 0 0 25 0 1 0 2000603677 34717696 7430 996147200 134512640 135237403 4294956240 18446744073709551615 135018425 0 0 4096 0 0 0 0 17 1 0 0
/proc/21795/statm: 8476 7430 416 176 0 7380 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 33904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.11
CPU time (s): 1800.05
CPU user time (s): 1799.97
CPU system time (s): 0.083987
CPU usage (%): 99.8305
Max. virtual memory (cumulated for all children) (KiB): 33904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8460
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= 10345

runsolver used 1.72174 second user time and 4.84626 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-05 02:05:13
IDJOB=1081304
IDBENCH=57090
IDSOLVER=358
FILE ID=node53/1081304-1215216313
PBS_JOBID= 7881706
Free space on /tmp= 65120 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-80-5-mul.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081304-1215216313/watcher-1081304-1215216313 -o /tmp/evaluation-result-1081304-1215216313/solver-1081304-1215216313 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081304-1215216313.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2ab0ed2a36c3cca2c75b23b1150e1b9d
RANDOM SEED=1240015363

node53.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		: 3000.222
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		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1702288 kB
Buffers:         47136 kB
Cached:         231068 kB
SwapCached:       7396 kB
Active:         154680 kB
Inactive:       141700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702288 kB
SwapTotal:     4192956 kB
SwapFree:      4179912 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          25156 kB
Slab:            42712 kB
Committed_AS:  3929740 kB
PageTables:       1700 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= 65120 MiB
End job on node53 at 2008-07-05 02:35:19