Trace number 200863

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 2007-01-08? (TO) 1800.05 1808.68

General information on the benchmark

Namefapp/fapp11-15/fapp14/
fapp14-2500-7.xml
MD5SUMa79c9b99e8808e3f0c1cc2f1e05bf11a
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-200863-1168288696 -o ROOT/results/node17/solver-200863-1168288696 -C 1800 -M 900 /tmp/evaluation/200863-1168288696/solver /tmp/evaluation/200863-1168288696/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: 0.85 0.97 0.99 5/88 14033
/proc/meminfo: memFree=1523104/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=0
/proc/14032/stat : 14032 (solver) R 14030 14032 12640 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 177264576 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14032/statm: 1338 231 193 169 0 49 0
[pid=14034] ppid=14032 vsize=0 CPUtime=0
/proc/14034/stat : 14034 (solver) Z 14032 14032 12640 0 -1 4194380 26 0 0 0 0 0 0 0 15 0 1 0 177264577 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744071563351923 0 0 17 0 0 0
/proc/14034/statm: 0 0 0 0 0 0 0
[pid=14035] ppid=14032 vsize=5352 CPUtime=0
/proc/14035/stat : 14035 (solver) R 14032 14032 12640 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 177264577 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14035/statm: 1338 231 193 169 0 49 0

[startup+0.106743 s]
/proc/loadavg: 0.85 0.97 0.99 5/88 14033
/proc/meminfo: memFree=1523104/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=0
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 354 334 0 0 0 0 0 0 22 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514784 s]
/proc/loadavg: 0.85 0.97 0.99 5/88 14033
/proc/meminfo: memFree=1523104/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=0
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 354 334 0 0 0 0 0 0 22 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33587 s]
/proc/loadavg: 0.94 0.98 0.99 3/88 14052
/proc/meminfo: memFree=1458912/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=0.6
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 376 2855 0 0 0 0 54 6 15 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14052] ppid=14032 vsize=29648 CPUtime=0.64
/proc/14052/stat : 14052 (bordewijk) R 14032 14032 12640 0 -1 4194304 6913 0 0 0 59 5 0 0 23 0 1 0 177264645 30359552 6885 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 134552344 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 7412 6885 204 97 0 6693 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 35000

[startup+2.98004 s]
/proc/loadavg: 0.94 0.98 0.99 3/88 14052
/proc/meminfo: memFree=1350368/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=0.6
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 376 2855 0 0 0 0 54 6 15 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14052] ppid=14032 vsize=94196 CPUtime=2.27
/proc/14052/stat : 14052 (bordewijk) R 14032 14032 12640 0 -1 4194304 23042 0 0 0 209 18 0 0 25 0 1 0 177264645 96456704 23014 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 134555493 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 23549 23014 204 97 0 22830 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 99548

[startup+6.27239 s]
/proc/loadavg: 0.94 0.98 0.99 3/88 14052
/proc/meminfo: memFree=1122976/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=0.6
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 376 2855 0 0 0 0 54 6 15 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14052] ppid=14032 vsize=215800 CPUtime=5.54
/proc/14052/stat : 14052 (bordewijk) R 14032 14032 12640 0 -1 4194304 60447 0 0 0 501 53 0 0 25 0 1 0 177264645 220979200 52489 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 134626216 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 53950 52489 215 97 0 53231 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 221152

[startup+12.7401 s]
/proc/loadavg: 1.10 1.02 1.01 3/88 14052
/proc/meminfo: memFree=951536/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=0.6
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 376 2855 0 0 0 0 54 6 15 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14052] ppid=14032 vsize=237688 CPUtime=11.97
/proc/14052/stat : 14052 (bordewijk) R 14032 14032 12640 0 -1 4194304 65899 0 0 0 534 663 0 0 24 0 1 0 177264645 243392512 57941 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14052/statm: 59422 57941 217 97 0 58703 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 243040

[startup+25.5574 s]
/proc/loadavg: 1.16 1.03 1.01 3/88 14736
/proc/meminfo: memFree=1309496/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111552 CPUtime=10.26
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 27503 0 0 0 849 177 0 0 25 0 1 0 177266101 114229248 26642 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4052393817 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27888 26642 137 64 0 27203 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 116904

[startup+51.2311 s]
/proc/loadavg: 1.49 1.12 1.04 3/88 14737
/proc/meminfo: memFree=1229832/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111580 CPUtime=35.91
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 27858 0 0 0 3414 177 0 0 25 0 1 0 177266101 114257920 26997 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27895 26997 138 64 0 27210 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 116932

[startup+102.526 s]
/proc/loadavg: 1.81 1.27 1.09 3/88 14737
/proc/meminfo: memFree=1229832/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111600 CPUtime=87.16
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 27932 0 0 0 8538 178 0 0 25 0 1 0 177266101 114278400 27071 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27900 27071 138 64 0 27215 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 116952

[startup+162.543 s]
/proc/loadavg: 1.93 1.40 1.15 3/88 14737
/proc/meminfo: memFree=1229832/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111600 CPUtime=147.1
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 27932 0 0 0 14531 179 0 0 25 0 1 0 177266101 114278400 27071 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27900 27071 138 64 0 27215 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 116952

[startup+222.623 s]
/proc/loadavg: 1.97 1.51 1.20 3/88 14737
/proc/meminfo: memFree=1229896/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111600 CPUtime=206.9
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 27932 0 0 0 20511 179 0 0 25 0 1 0 177266101 114278400 27071 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554146 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27900 27071 138 64 0 27215 0
Current children cumulated CPU time (s) 221.97
Current children cumulated vsize (KiB) 116952

[startup+282.684 s]
/proc/loadavg: 1.99 1.59 1.24 3/88 14737
/proc/meminfo: memFree=1229896/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111600 CPUtime=266.68
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 27932 0 0 0 26489 179 0 0 25 0 1 0 177266101 114278400 27071 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519668 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27900 27071 138 64 0 27215 0
Current children cumulated CPU time (s) 281.75
Current children cumulated vsize (KiB) 116952

[startup+342.742 s]
/proc/loadavg: 2.03 1.68 1.29 4/88 14737
/proc/meminfo: memFree=1229960/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111600 CPUtime=326.44
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 27936 0 0 0 32465 179 0 0 25 0 1 0 177266101 114278400 27075 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4052432074 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27900 27075 138 64 0 27215 0
Current children cumulated CPU time (s) 341.51
Current children cumulated vsize (KiB) 116952

[startup+402.801 s]
/proc/loadavg: 2.01 1.73 1.33 3/88 14737
/proc/meminfo: memFree=1229896/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111608 CPUtime=386.23
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 27963 0 0 0 38443 180 0 0 25 0 1 0 177266101 114286592 27102 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27902 27102 138 64 0 27217 0
Current children cumulated CPU time (s) 401.3
Current children cumulated vsize (KiB) 116960

[startup+462.863 s]
/proc/loadavg: 2.04 1.79 1.38 3/88 14737
/proc/meminfo: memFree=1229896/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111608 CPUtime=446.03
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 27965 0 0 0 44423 180 0 0 25 0 1 0 177266101 114286592 27104 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27902 27104 138 64 0 27217 0
Current children cumulated CPU time (s) 461.1
Current children cumulated vsize (KiB) 116960

[startup+522.931 s]
/proc/loadavg: 2.01 1.83 1.41 3/88 14737
/proc/meminfo: memFree=1228872/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07

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

/proc/loadavg: 2.00 1.97 1.68 3/88 14737
/proc/meminfo: memFree=1228616/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1103.53
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 110169 184 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1118.6
Current children cumulated vsize (KiB) 116984

[startup+1183.69 s]
/proc/loadavg: 2.07 1.99 1.70 3/88 14737
/proc/meminfo: memFree=1228616/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1163.31
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 116147 184 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519645 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1178.38
Current children cumulated vsize (KiB) 116984

[startup+1243.76 s]
/proc/loadavg: 2.02 1.99 1.72 3/88 14737
/proc/meminfo: memFree=1228552/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1223.07
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 122123 184 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1238.14
Current children cumulated vsize (KiB) 116984

[startup+1303.83 s]
/proc/loadavg: 2.06 2.00 1.74 3/88 14737
/proc/meminfo: memFree=1228488/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1282.84
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 128100 184 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549720 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1297.91
Current children cumulated vsize (KiB) 116984

[startup+1363.9 s]
/proc/loadavg: 2.02 2.00 1.75 3/88 14737
/proc/meminfo: memFree=1228488/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1342.6
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 134074 186 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134552193 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1357.67
Current children cumulated vsize (KiB) 116984

[startup+1423.99 s]
/proc/loadavg: 2.15 2.03 1.77 3/94 14887
/proc/meminfo: memFree=1227280/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1402.31
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 140033 198 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1417.38
Current children cumulated vsize (KiB) 116984

[startup+1484.08 s]
/proc/loadavg: 2.05 2.02 1.78 3/88 14935
/proc/meminfo: memFree=1228224/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1462.07
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 146002 205 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519664 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1477.14
Current children cumulated vsize (KiB) 116984

[startup+1544.15 s]
/proc/loadavg: 2.02 2.02 1.80 3/88 14935
/proc/meminfo: memFree=1228224/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1521.83
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 151978 205 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519664 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1536.9
Current children cumulated vsize (KiB) 116984

[startup+1604.22 s]
/proc/loadavg: 2.00 2.01 1.81 3/88 14935
/proc/meminfo: memFree=1228224/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1581.59
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 157954 205 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1596.66
Current children cumulated vsize (KiB) 116984

[startup+1664.3 s]
/proc/loadavg: 2.00 2.01 1.82 3/88 14935
/proc/meminfo: memFree=1228224/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1641.36
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 163931 205 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1656.43
Current children cumulated vsize (KiB) 116984

[startup+1724.36 s]
/proc/loadavg: 2.00 2.00 1.82 3/88 14935
/proc/meminfo: memFree=1228224/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1701.11
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 169905 206 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4055114622 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1716.18
Current children cumulated vsize (KiB) 116984

[startup+1784.43 s]
/proc/loadavg: 2.05 2.01 1.84 3/88 14935
/proc/meminfo: memFree=1228296/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1760.87
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 175881 206 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1775.94
Current children cumulated vsize (KiB) 116984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.66 s]
/proc/loadavg: 2.03 2.01 1.84 3/88 14935
/proc/meminfo: memFree=1228360/2055920 swapFree=4192812/4192956
[pid=14032] ppid=14030 vsize=5352 CPUtime=15.07
/proc/14032/stat : 14032 (solver) S 14030 14032 12640 0 -1 4194304 396 68755 0 0 0 0 601 906 16 0 1 0 177264576 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14032/statm: 1338 242 203 169 0 49 0
[pid=14054] ppid=14032 vsize=111632 CPUtime=1784.98
/proc/14054/stat : 14054 (standalone) R 14032 14032 12640 0 -1 4194304 28005 0 0 0 178292 206 0 0 25 0 1 0 177266101 114311168 27144 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/14054/statm: 27908 27144 138 64 0 27223 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 116984

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 14032 and gives childrusage.ru_utime.tv_sec=6 childrusage.ru_utime.tv_usec=15085 childrusage.ru_stime.tv_sec=9 childrusage.ru_stime.tv_usec=68621
CPU time returned by wait4() is 15.0837
while last known CPU time is 1800.05

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

Real time (s): 1808.68
CPU time (s): 1800.05
CPU user time (s): 1788.93
CPU system time (s): 11.12
CPU usage (%): 99.5229
Max. virtual memory (cumulated for all children) (KiB): 243040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.01509
system time used= 9.06862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69151
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= 885
involuntary context switches= 1106

runsolver used 2.10068 s user time and 5.01424 s system time

The end



Launcher Data (download as text)




Begin job on node17 on Mon Jan  8 20:38:18 UTC 2007


IDJOB= 200863
IDBENCH= 3731
FILE ID= node17/200863-1168288696

PBS_JOBID= 3501739

Free space on /tmp= 66297 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp14/fapp14-2500-7.xml
COMMAND LINE= /tmp/evaluation/200863-1168288696/solver /tmp/evaluation/200863-1168288696/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-200863-1168288696 -o ROOT/results/node17/solver-200863-1168288696 -C 1800 -M 900  /tmp/evaluation/200863-1168288696/solver /tmp/evaluation/200863-1168288696/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  a79c9b99e8808e3f0c1cc2f1e05bf11a

RANDOM SEED= 250379650

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:       1524104 kB
Buffers:         74580 kB
Cached:         330700 kB
SwapCached:          0 kB
Active:         290880 kB
Inactive:       172828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           32376 kB
Writeback:           0 kB
Mapped:          77932 kB
Slab:            52944 kB
Committed_AS:  5143708 kB
PageTables:       2244 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= 66227 MiB



End job on node17 on Mon Jan  8 21:08:27 UTC 2007