Trace number 1050920

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
mddc-solv 2008-06-09? (TO) 1800.05 1812.71

General information on the benchmark

Namecsp/dubois/
normalized-dubois-100_ext.xml
MD5SUM751ddd7218f8f782ca5fbeab1c665c06
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.816875
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints200
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension200
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.08/0.13	c loading... 0.01 secs
0.08/0.13	c smallest 7
0.08/0.13	c largest 7
0.08/0.13	c average 7
0.08/0.13

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-1050920-1215051049/watcher-1050920-1215051049 -o /tmp/evaluation-result-1050920-1215051049/solver-1050920-1215051049 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1050920-1215051049.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: 1.94 2.01 1.99 4/81 8820
/proc/meminfo: memFree=1771320/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=18572 CPUtime=0
/proc/8820/stat : 8820 (runsolver) R 8818 8820 6745 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1984077134 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 273653755175 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8820/statm: 4643 292 257 25 0 2626 0

[startup+0.0700749 s]
/proc/loadavg: 1.94 2.01 1.99 4/81 8820
/proc/meminfo: memFree=1771320/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4420 CPUtime=0.05
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1571 0 0 0 5 0 0 0 18 0 1 0 1984077134 4526080 506 996147200 134512640 134773262 4294956256 18446744073709551615 134525136 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1105 506 363 63 0 122 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4420

[startup+0.101038 s]
/proc/loadavg: 1.94 2.01 1.99 4/81 8820
/proc/meminfo: memFree=1771320/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4548 CPUtime=0.08
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1573 0 0 0 8 0 0 0 18 0 1 0 1984077134 4657152 508 996147200 134512640 134773262 4294956256 18446744073709551615 134530139 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1137 508 363 63 0 154 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4548

[startup+0.301067 s]
/proc/loadavg: 1.94 2.01 1.99 4/81 8820
/proc/meminfo: memFree=1771320/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4548 CPUtime=0.28
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1579 0 0 0 28 0 0 0 20 0 1 0 1984077134 4657152 514 996147200 134512640 134773262 4294956256 18446744073709551615 134525186 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1137 514 363 63 0 154 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 4548

[startup+0.701125 s]
/proc/loadavg: 1.94 2.01 1.99 4/81 8820
/proc/meminfo: memFree=1771320/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4548 CPUtime=0.68
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1580 0 0 0 68 0 0 0 23 0 1 0 1984077134 4657152 515 996147200 134512640 134773262 4294956256 18446744073709551615 134525131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1137 515 363 63 0 154 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 4548

[startup+1.50124 s]
/proc/loadavg: 1.94 2.01 1.99 3/82 8821
/proc/meminfo: memFree=1770672/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4548 CPUtime=1.47
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1587 0 0 0 147 0 0 0 25 0 1 0 1984077134 4657152 522 996147200 134512640 134773262 4294956256 18446744073709551615 134529950 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1137 522 363 63 0 154 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 4548

[startup+3.10148 s]
/proc/loadavg: 1.94 2.01 1.99 3/82 8821
/proc/meminfo: memFree=1770480/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4548 CPUtime=3.06
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1599 0 0 0 306 0 0 0 25 0 1 0 1984077134 4657152 534 996147200 134512640 134773262 4294956256 18446744073709551615 134525176 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1137 534 363 63 0 154 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 4548

[startup+6.30195 s]
/proc/loadavg: 1.94 2.01 1.99 3/82 8821
/proc/meminfo: memFree=1770352/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4548 CPUtime=6.23
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1600 0 0 0 623 0 0 0 25 0 1 0 1984077134 4657152 535 996147200 134512640 134773262 4294956256 18446744073709551615 134529067 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1137 535 363 63 0 154 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 4548

[startup+12.7019 s]
/proc/loadavg: 1.95 2.01 1.99 3/82 8821
/proc/meminfo: memFree=1770416/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4680 CPUtime=12.58
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1609 0 0 0 1258 0 0 0 25 0 1 0 1984077134 4792320 544 996147200 134512640 134773262 4294956256 18446744073709551615 134529940 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1170 544 363 63 0 187 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 4680

[startup+25.5018 s]
/proc/loadavg: 1.96 2.01 1.99 3/82 8821
/proc/meminfo: memFree=1770480/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4680 CPUtime=25.27
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1609 0 0 0 2527 0 0 0 25 0 1 0 1984077134 4792320 544 996147200 134512640 134773262 4294956256 18446744073709551615 134525198 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1170 544 363 63 0 187 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 4680

[startup+51.1016 s]
/proc/loadavg: 2.03 2.02 2.00 3/82 8821
/proc/meminfo: memFree=1770352/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4680 CPUtime=50.66
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1624 0 0 0 5065 1 0 0 25 0 1 0 1984077134 4792320 559 996147200 134512640 134773262 4294956256 18446744073709551615 134529412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1170 559 363 63 0 187 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 4680

[startup+102.305 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 8821
/proc/meminfo: memFree=1770160/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4680 CPUtime=101.43
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1631 0 0 0 10142 1 0 0 25 0 1 0 1984077134 4792320 566 996147200 134512640 134773262 4294956256 18446744073709551615 134526054 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1170 566 363 63 0 187 0
Current children cumulated CPU time (s) 101.43
Current children cumulated vsize (KiB) 4680

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 8821
/proc/meminfo: memFree=1770160/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4680 CPUtime=160.92
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1631 0 0 0 16091 1 0 0 25 0 1 0 1984077134 4792320 566 996147200 134512640 134773262 4294956256 18446744073709551615 134525323 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1170 566 363 63 0 187 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 4680

[startup+222.302 s]
/proc/loadavg: 2.04 2.02 2.00 4/82 8821
/proc/meminfo: memFree=1770032/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4768 CPUtime=220.4
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1638 0 0 0 22039 1 0 0 25 0 1 0 1984077134 4882432 573 996147200 134512640 134773262 4294956256 18446744073709551615 134524491 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1192 573 363 63 0 209 0
Current children cumulated CPU time (s) 220.4
Current children cumulated vsize (KiB) 4768

[startup+282.302 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 8821
/proc/meminfo: memFree=1769968/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4768 CPUtime=279.9
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1644 0 0 0 27989 1 0 0 25 0 1 0 1984077134 4882432 579 996147200 134512640 134773262 4294956256 18446744073709551615 134526091 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1192 579 363 63 0 209 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 4768

[startup+342.302 s]
/proc/loadavg: 2.07 2.04 2.00 3/82 8821
/proc/meminfo: memFree=1769904/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4768 CPUtime=339.38
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1649 0 0 0 33937 1 0 0 25 0 1 0 1984077134 4882432 584 996147200 134512640 134773262 4294956256 18446744073709551615 134525986 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1192 584 363 63 0 209 0
Current children cumulated CPU time (s) 339.38
Current children cumulated vsize (KiB) 4768

[startup+402.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/82 8821
/proc/meminfo: memFree=1769904/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4768 CPUtime=398.87
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1649 0 0 0 39886 1 0 0 25 0 1 0 1984077134 4882432 584 996147200 134512640 134773262 4294956256 18446744073709551615 134525319 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1192 584 363 63 0 209 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 4768

[startup+462.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 8821
/proc/meminfo: memFree=1769904/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4768 CPUtime=458.36
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1649 0 0 0 45835 1 0 0 25 0 1 0 1984077134 4882432 584 996147200 134512640 134773262 4294956256 18446744073709551615 134529109 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1192 584 363 63 0 209 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 4768

[startup+522.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 8821
/proc/meminfo: memFree=1769904/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4768 CPUtime=517.86
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1649 0 0 0 51784 2 0 0 25 0 1 0 1984077134 4882432 584 996147200 134512640 134773262 4294956256 18446744073709551615 134525201 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1192 584 363 63 0 209 0
Current children cumulated CPU time (s) 517.86
Current children cumulated vsize (KiB) 4768

[startup+582.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 8821
/proc/meminfo: memFree=1770032/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4768 CPUtime=577.35
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1652 0 0 0 57733 2 0 0 25 0 1 0 1984077134 4882432 587 996147200 134512640 134773262 4294956256 18446744073709551615 134524493 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1192 587 363 63 0 209 0
Current children cumulated CPU time (s) 577.35
Current children cumulated vsize (KiB) 4768

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8821
/proc/meminfo: memFree=1769968/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4768 CPUtime=636.84
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1652 0 0 0 63682 2 0 0 25 0 1 0 1984077134 4882432 587 996147200 134512640 134773262 4294956256 18446744073709551615 134525321 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1192 587 363 63 0 209 0
Current children cumulated CPU time (s) 636.84
Current children cumulated vsize (KiB) 4768


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8821
/proc/meminfo: memFree=1769840/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=874.81
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 87478 3 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134525041 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 874.81
Current children cumulated vsize (KiB) 4896

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8821
/proc/meminfo: memFree=1769776/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=934.3
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 93427 3 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134525085 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 934.3
Current children cumulated vsize (KiB) 4896

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8823
/proc/meminfo: memFree=1769520/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=993.78
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 99375 3 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134525249 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 993.78
Current children cumulated vsize (KiB) 4896

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8823
/proc/meminfo: memFree=1769520/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1053.27
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 105324 3 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134525025 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1053.27
Current children cumulated vsize (KiB) 4896

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8823
/proc/meminfo: memFree=1769520/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1112.77
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 111273 4 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1112.77
Current children cumulated vsize (KiB) 4896

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8823
/proc/meminfo: memFree=1769520/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1172.26
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 117222 4 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134529759 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1172.26
Current children cumulated vsize (KiB) 4896

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8823
/proc/meminfo: memFree=1769456/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1231.75
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 123171 4 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134525181 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1231.75
Current children cumulated vsize (KiB) 4896

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8823
/proc/meminfo: memFree=1769392/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1291.24
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 129120 4 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134529931 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1291.24
Current children cumulated vsize (KiB) 4896

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8823
/proc/meminfo: memFree=1769392/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1350.73
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 135069 4 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134524503 0 0 4096 0 0 0 0 17 1 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1350.73
Current children cumulated vsize (KiB) 4896

[startup+1422.31 s]
/proc/loadavg: 1.93 1.98 1.99 3/81 8889
/proc/meminfo: memFree=1718840/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1410.32
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 141027 5 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134524474 0 0 4096 0 0 0 0 17 0 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1410.32
Current children cumulated vsize (KiB) 4896

[startup+1482.3 s]
/proc/loadavg: 2.07 2.01 2.00 3/94 8944
/proc/meminfo: memFree=1697104/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1469.78
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 146968 10 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 4743330 0 0 4096 0 0 0 0 17 0 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1469.78
Current children cumulated vsize (KiB) 4896

[startup+1542.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 8979
/proc/meminfo: memFree=1714936/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1529.75
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 152964 11 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134529596 0 0 4096 0 0 0 0 17 0 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1529.75
Current children cumulated vsize (KiB) 4896

[startup+1602.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/81 8979
/proc/meminfo: memFree=1713720/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1589.73
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 158962 11 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134529931 0 0 4096 0 0 0 0 17 0 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1589.73
Current children cumulated vsize (KiB) 4896

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8979
/proc/meminfo: memFree=1713656/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1649.7
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 164959 11 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134525222 0 0 4096 0 0 0 0 17 0 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1649.7
Current children cumulated vsize (KiB) 4896

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8979
/proc/meminfo: memFree=1713656/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1709.67
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 170956 11 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134525181 0 0 4096 0 0 0 0 17 0 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1709.67
Current children cumulated vsize (KiB) 4896

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8979
/proc/meminfo: memFree=1713592/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1769.65
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 176954 11 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134524493 0 0 4096 0 0 0 0 17 0 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1769.65
Current children cumulated vsize (KiB) 4896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8979
/proc/meminfo: memFree=1713592/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1800.04
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 179993 11 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134526054 0 0 4096 0 0 0 0 17 0 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 4896

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

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

[startup+1812.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 8979
/proc/meminfo: memFree=1713592/2055920 swapFree=4180424/4192956
[pid=8820] ppid=8818 vsize=4896 CPUtime=1800.04
/proc/8820/stat : 8820 (solver) R 8818 8820 6745 0 -1 4194304 1661 0 0 0 179993 11 0 0 25 0 1 0 1984077134 5013504 596 996147200 134512640 134773262 4294956256 18446744073709551615 134526054 0 0 4096 0 0 0 0 17 0 0 0
/proc/8820/statm: 1224 596 363 63 0 241 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 4896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.71
CPU time (s): 1800.05
CPU user time (s): 1799.94
CPU system time (s): 0.116982
CPU usage (%): 99.3017
Max. virtual memory (cumulated for all children) (KiB): 4896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.116982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1661
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= 59156

runsolver used 1.78973 second user time and 4.82227 second system time

The end

Launcher Data (download as text)

Begin job on node52 at 2008-07-03 04:10:49
IDJOB=1050920
IDBENCH=55416
IDSOLVER=311
FILE ID=node52/1050920-1215051049
PBS_JOBID= 7875071
Free space on /tmp= 66524 MiB

SOLVER NAME= mddc-solv 2008-06-09
BENCH NAME= CPAI08/csp/dubois/normalized-dubois-100_ext.xml
COMMAND LINE= HOME/solver BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1050920-1215051049/watcher-1050920-1215051049 -o /tmp/evaluation-result-1050920-1215051049/solver-1050920-1215051049 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1050920-1215051049.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 751ddd7218f8f782ca5fbeab1c665c06
RANDOM SEED=1423704041

node52.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		: 3000.265
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		: 3000.265
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:       1771864 kB
Buffers:         38092 kB
Cached:         163248 kB
SwapCached:       6808 kB
Active:         141612 kB
Inactive:        85300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771864 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:             412 kB
Writeback:           0 kB
Mapped:          41404 kB
Slab:            42188 kB
Committed_AS:  3844524 kB
PageTables:       1988 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= 66520 MiB
End job on node52 at 2008-07-03 04:41:03