Trace number 200901

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, and are wall clock time (not CPU 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
buggy_2_5_s 2007-01-08? (TO) 1800.07 1809.49

General information on the benchmark

Namefapp/fapp11-15/fapp14/
fapp14-2500-4.xml
MD5SUM39d481ee1e8825b3aa8dc8a62c67556c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of constraints40767
Maximum constraint arity2
Maximum domain size362
Number of constraints which are defined in extension0
Number of constraints which are defined in intension40767
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-200901-1168288719 -o ROOT/results/node17/solver-200901-1168288719 -C 1800 -M 900 /tmp/evaluation/200901-1168288719/solver2 /tmp/evaluation/200901-1168288719/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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

/proc/loadavg: 1.16 1.03 1.01 5/87 14724
/proc/meminfo: memFree=1375360/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=0
/proc/14723/stat : 14723 (solver2) R 14721 14723 12667 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 177266869 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14723/statm: 1338 231 193 169 0 49 0
[pid=14725] ppid=14723 vsize=5352 CPUtime=0
/proc/14725/stat : 14725 (solver2) R 14723 14723 12667 0 -1 4194368 12 0 0 0 0 0 0 0 21 0 1 0 177266870 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 4415012 0 0 4100 65536 0 0 0 17 1 0 0
/proc/14725/statm: 1338 231 193 169 0 49 0
[pid=14726] ppid=14723 vsize=5352 CPUtime=0
/proc/14726/stat : 14726 (solver2) R 14723 14723 12667 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 177266870 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14726/statm: 1338 231 193 169 0 49 0

[startup+0.104988 s]
/proc/loadavg: 1.16 1.03 1.01 5/87 14724
/proc/meminfo: memFree=1375360/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=0
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 353 334 0 0 0 0 0 0 22 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513027 s]
/proc/loadavg: 1.16 1.03 1.01 5/87 14724
/proc/meminfo: memFree=1375360/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=0
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 353 334 0 0 0 0 0 0 22 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33412 s]
/proc/loadavg: 1.16 1.03 1.01 3/88 14736
/proc/meminfo: memFree=1346424/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=0.61
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 376 2859 0 0 0 0 55 6 15 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14736] ppid=14723 vsize=29780 CPUtime=0.63
/proc/14736/stat : 14736 (bordewijk) R 14723 14723 12667 0 -1 4194304 6934 0 0 0 57 6 0 0 23 0 1 0 177266938 30494720 6906 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 3319712 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 7445 6906 204 97 0 6726 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 35132

[startup+2.97129 s]
/proc/loadavg: 1.16 1.03 1.01 3/88 14736
/proc/meminfo: memFree=1293752/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=0.61
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 376 2859 0 0 0 0 55 6 15 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14736] ppid=14723 vsize=94724 CPUtime=2.26
/proc/14736/stat : 14736 (bordewijk) R 14723 14723 12667 0 -1 4194304 23171 0 0 0 205 21 0 0 25 0 1 0 177266938 96997376 23143 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 134552488 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 23681 23143 204 97 0 22962 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 100076

[startup+6.26863 s]
/proc/loadavg: 1.23 1.05 1.01 3/88 14736
/proc/meminfo: memFree=1196152/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=0.61
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 376 2859 0 0 0 0 55 6 15 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14736] ppid=14723 vsize=210124 CPUtime=5.49
/proc/14736/stat : 14736 (bordewijk) R 14723 14723 12667 0 -1 4194304 58981 0 0 0 496 53 0 0 25 0 1 0 177266938 215166976 51023 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 134561686 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 52531 51023 215 97 0 51812 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 215476

[startup+12.7323 s]
/proc/loadavg: 1.29 1.06 1.02 3/88 14736
/proc/meminfo: memFree=1086216/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=0.61
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 376 2859 0 0 0 0 55 6 15 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14736] ppid=14723 vsize=237688 CPUtime=11.88
/proc/14736/stat : 14736 (bordewijk) R 14723 14723 12667 0 -1 4194304 65899 0 0 0 538 650 0 0 25 0 1 0 177266938 243392512 57941 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14736/statm: 59422 57941 217 97 0 58703 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 243040

[startup+25.5776 s]
/proc/loadavg: 1.44 1.11 1.03 3/88 14737
/proc/meminfo: memFree=1230152/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111552 CPUtime=11.95
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27649 0 0 0 1025 170 0 0 25 0 1 0 177268219 114229248 26788 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4053939633 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27888 26788 137 64 0 27203 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 116904

[startup+51.2283 s]
/proc/loadavg: 1.70 1.19 1.06 3/88 14737
/proc/meminfo: memFree=1229832/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111552 CPUtime=37.33
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27664 0 0 0 3562 171 0 0 25 0 1 0 177268219 114229248 26803 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4051756185 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27888 26803 137 64 0 27203 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 116904

[startup+102.518 s]
/proc/loadavg: 1.87 1.32 1.11 3/88 14737
/proc/meminfo: memFree=1229832/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111552 CPUtime=88.19
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27664 0 0 0 8647 172 0 0 25 0 1 0 177268219 114229248 26803 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4052098856 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27888 26803 137 64 0 27203 0
Current children cumulated CPU time (s) 101.45
Current children cumulated vsize (KiB) 116904

[startup+162.531 s]
/proc/loadavg: 1.95 1.44 1.16 3/88 14737
/proc/meminfo: memFree=1229832/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111552 CPUtime=147.77
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27664 0 0 0 14605 172 0 0 25 0 1 0 177268219 114229248 26803 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4057671741 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27888 26803 137 64 0 27203 0
Current children cumulated CPU time (s) 161.03
Current children cumulated vsize (KiB) 116904

[startup+222.554 s]
/proc/loadavg: 1.98 1.54 1.21 3/88 14737
/proc/meminfo: memFree=1229896/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111552 CPUtime=207.51
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27664 0 0 0 20578 173 0 0 25 0 1 0 177268219 114229248 26803 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527017 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27888 26803 137 64 0 27203 0
Current children cumulated CPU time (s) 220.77
Current children cumulated vsize (KiB) 116904

[startup+282.57 s]
/proc/loadavg: 2.05 1.63 1.27 3/88 14737
/proc/meminfo: memFree=1229896/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111552 CPUtime=267.24
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27664 0 0 0 26551 173 0 0 25 0 1 0 177268219 114229248 26803 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4052951089 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27888 26803 137 64 0 27203 0
Current children cumulated CPU time (s) 280.5
Current children cumulated vsize (KiB) 116904

[startup+342.585 s]
/proc/loadavg: 2.02 1.70 1.31 3/88 14737
/proc/meminfo: memFree=1229960/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111552 CPUtime=326.97
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27664 0 0 0 32524 173 0 0 25 0 1 0 177268219 114229248 26803 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4051769047 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27888 26803 137 64 0 27203 0
Current children cumulated CPU time (s) 340.23
Current children cumulated vsize (KiB) 116904

[startup+402.604 s]
/proc/loadavg: 2.08 1.77 1.35 3/88 14737
/proc/meminfo: memFree=1229896/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111552 CPUtime=386.71
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27664 0 0 0 38497 174 0 0 25 0 1 0 177268219 114229248 26803 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4054811141 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27888 26803 137 64 0 27203 0
Current children cumulated CPU time (s) 399.97
Current children cumulated vsize (KiB) 116904

[startup+462.641 s]
/proc/loadavg: 2.03 1.81 1.39 3/88 14737
/proc/meminfo: memFree=1229000/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111568 CPUtime=446.46
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27876 0 0 0 44472 174 0 0 25 0 1 0 177268219 114245632 27015 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554163 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27892 27015 138 64 0 27207 0
Current children cumulated CPU time (s) 459.72
Current children cumulated vsize (KiB) 116920

[startup+522.736 s]
/proc/loadavg: 2.01 1.84 1.43 3/88 14737
/proc/meminfo: memFree=1228872/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26

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

/proc/loadavg: 2.00 1.97 1.68 3/88 14737
/proc/meminfo: memFree=1228616/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111580 CPUtime=1104.38
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27922 0 0 0 110260 178 0 0 25 0 1 0 177268219 114257920 27061 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27895 27061 138 64 0 27210 0
Current children cumulated CPU time (s) 1117.64
Current children cumulated vsize (KiB) 116932

[startup+1183.77 s]
/proc/loadavg: 2.05 1.99 1.71 3/88 14737
/proc/meminfo: memFree=1228552/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111580 CPUtime=1164.2
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27922 0 0 0 116242 178 0 0 25 0 1 0 177268219 114257920 27061 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527017 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27895 27061 138 64 0 27210 0
Current children cumulated CPU time (s) 1177.46
Current children cumulated vsize (KiB) 116932

[startup+1243.87 s]
/proc/loadavg: 2.02 1.99 1.72 3/88 14737
/proc/meminfo: memFree=1228552/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111580 CPUtime=1224.01
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27922 0 0 0 122222 179 0 0 25 0 1 0 177268219 114257920 27061 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27895 27061 138 64 0 27210 0
Current children cumulated CPU time (s) 1237.27
Current children cumulated vsize (KiB) 116932

[startup+1303.96 s]
/proc/loadavg: 2.04 2.00 1.74 3/88 14737
/proc/meminfo: memFree=1228488/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111584 CPUtime=1283.82
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27942 0 0 0 128203 179 0 0 25 0 1 0 177268219 114262016 27081 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554288 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27896 27081 138 64 0 27211 0
Current children cumulated CPU time (s) 1297.08
Current children cumulated vsize (KiB) 116936

[startup+1363.96 s]
/proc/loadavg: 2.01 2.00 1.75 3/94 14839
/proc/meminfo: memFree=1227264/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111584 CPUtime=1343.44
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27942 0 0 0 134165 179 0 0 25 0 1 0 177268219 114262016 27081 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27896 27081 138 64 0 27211 0
Current children cumulated CPU time (s) 1356.7
Current children cumulated vsize (KiB) 116936

[startup+1423.98 s]
/proc/loadavg: 2.10 2.03 1.78 3/94 14909
/proc/meminfo: memFree=1227280/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111584 CPUtime=1403.1
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27942 0 0 0 140130 180 0 0 25 0 1 0 177268219 114262016 27081 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27896 27081 138 64 0 27211 0
Current children cumulated CPU time (s) 1416.36
Current children cumulated vsize (KiB) 116936

[startup+1484.07 s]
/proc/loadavg: 2.04 2.02 1.79 3/88 14935
/proc/meminfo: memFree=1228224/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111584 CPUtime=1462.88
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27942 0 0 0 146108 180 0 0 25 0 1 0 177268219 114262016 27081 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4052942224 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27896 27081 138 64 0 27211 0
Current children cumulated CPU time (s) 1476.14
Current children cumulated vsize (KiB) 116936

[startup+1544.16 s]
/proc/loadavg: 2.01 2.02 1.80 3/88 14935
/proc/meminfo: memFree=1228224/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111584 CPUtime=1522.69
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27942 0 0 0 152089 180 0 0 25 0 1 0 177268219 114262016 27081 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134550374 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27896 27081 138 64 0 27211 0
Current children cumulated CPU time (s) 1535.95
Current children cumulated vsize (KiB) 116936

[startup+1604.26 s]
/proc/loadavg: 2.00 2.01 1.81 3/88 14935
/proc/meminfo: memFree=1228224/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111584 CPUtime=1582.5
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27942 0 0 0 158069 181 0 0 25 0 1 0 177268219 114262016 27081 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549021 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27896 27081 138 64 0 27211 0
Current children cumulated CPU time (s) 1595.76
Current children cumulated vsize (KiB) 116936

[startup+1664.35 s]
/proc/loadavg: 2.00 2.00 1.82 3/88 14935
/proc/meminfo: memFree=1228224/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111584 CPUtime=1642.31
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27942 0 0 0 164050 181 0 0 25 0 1 0 177268219 114262016 27081 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519668 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27896 27081 138 64 0 27211 0
Current children cumulated CPU time (s) 1655.57
Current children cumulated vsize (KiB) 116936

[startup+1724.44 s]
/proc/loadavg: 2.00 2.00 1.83 3/88 14935
/proc/meminfo: memFree=1228224/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111584 CPUtime=1702.12
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27953 0 0 0 170030 182 0 0 25 0 1 0 177268219 114262016 27092 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27896 27092 138 64 0 27211 0
Current children cumulated CPU time (s) 1715.38
Current children cumulated vsize (KiB) 116936

[startup+1784.53 s]
/proc/loadavg: 2.03 2.01 1.84 3/88 14935
/proc/meminfo: memFree=1228360/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111584 CPUtime=1761.93
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27953 0 0 0 176011 182 0 0 25 0 1 0 177268219 114262016 27092 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516844 0 0 4096 0 0 0 0 17 1 0 0
/proc/14737/statm: 27896 27092 138 64 0 27211 0
Current children cumulated CPU time (s) 1775.19
Current children cumulated vsize (KiB) 116936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.48 s]
/proc/loadavg: 2.02 2.01 1.84 3/88 15616
/proc/meminfo: memFree=1305800/2055920 swapFree=4192812/4192956
[pid=14723] ppid=14721 vsize=5352 CPUtime=13.26
/proc/14723/stat : 14723 (solver2) S 14721 14723 12667 0 -1 4194304 397 68759 0 0 0 0 599 727 16 0 1 0 177266869 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14723/statm: 1338 242 203 169 0 49 0
[pid=14737] ppid=14723 vsize=111584 CPUtime=1786.81
/proc/14737/stat : 14737 (standalone) R 14723 14723 12667 0 -1 4194304 27953 0 0 0 178492 189 0 0 25 0 1 0 177268219 114262016 27092 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4052899494 0 0 4096 0 0 0 0 17 0 0 0
/proc/14737/statm: 27896 27092 138 64 0 27211 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 116936

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14723 and gives childrusage.ru_utime.tv_sec=5 childrusage.ru_utime.tv_usec=998088 childrusage.ru_stime.tv_sec=7 childrusage.ru_stime.tv_usec=272894
CPU time returned by wait4() is 13.271
while last known CPU time is 1800.07

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1809.49
CPU time (s): 1800.07
CPU user time (s): 1790.91
CPU system time (s): 9.16
CPU usage (%): 99.4794
Max. virtual memory (cumulated for all children) (KiB): 243040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.99809
system time used= 7.27289
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69156
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= 834
involuntary context switches= 1085

runsolver used 1.93871 s user time and 6.01809 s system time

The end



Launcher Data (download as text)




Begin job on node17 on Mon Jan  8 20:38:41 UTC 2007


IDJOB= 200901
IDBENCH= 3733
FILE ID= node17/200901-1168288719

PBS_JOBID= 3501740

Free space on /tmp= 66263 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp14/fapp14-2500-4.xml
COMMAND LINE= /tmp/evaluation/200901-1168288719/solver2 /tmp/evaluation/200901-1168288719/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-200901-1168288719 -o ROOT/results/node17/solver-200901-1168288719 -C 1800 -M 900  /tmp/evaluation/200901-1168288719/solver2 /tmp/evaluation/200901-1168288719/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  39d481ee1e8825b3aa8dc8a62c67556c

RANDOM SEED= 368696289

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.236
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		: 3000.236
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:       1375840 kB
Buffers:         75036 kB
Cached:         371656 kB
SwapCached:          0 kB
Active:         429304 kB
Inactive:       181184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1375840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           68344 kB
Writeback:           0 kB
Mapped:         183948 kB
Slab:            54196 kB
Committed_AS:  5252448 kB
PageTables:       2460 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= 66244 MiB



End job on node17 on Mon Jan  8 21:08:50 UTC 2007