Trace number 200902

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) 1800.08 1800.8

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/node9/watcher-200902-1168288817 -o ROOT/results/node9/solver-200902-1168288817 -C 1800 -M 900 /tmp/evaluation/200902-1168288817/solver /tmp/evaluation/200902-1168288817/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: 0.93 1.03 1.24 4/78 32301
/proc/meminfo: memFree=1810816/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=0
/proc/32300/stat : 32300 (solver) R 32298 32300 26752 0 -1 4194304 313 190 0 0 0 0 0 0 19 0 1 0 177277020 5480448 241 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418989215 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/32300/statm: 1338 241 202 169 0 49 0

[startup+0.104207 s]
/proc/loadavg: 0.93 1.03 1.24 4/78 32301
/proc/meminfo: memFree=1810816/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=0
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 354 334 0 0 0 0 0 0 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516249 s]
/proc/loadavg: 0.93 1.03 1.24 4/78 32301
/proc/meminfo: memFree=1810816/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=0
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 354 334 0 0 0 0 0 0 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33634 s]
/proc/loadavg: 0.93 1.03 1.24 2/79 32313
/proc/meminfo: memFree=1775288/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=0.58
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 376 2859 0 0 0 0 52 6 15 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32313] ppid=32300 vsize=36116 CPUtime=0.76
/proc/32313/stat : 32313 (bordewijk) R 32300 32300 26752 0 -1 4194304 8527 0 0 0 71 5 0 0 24 0 1 0 177277077 36982784 8499 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/32313/statm: 9029 8499 204 97 0 8310 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 41468

[startup+2.97253 s]
/proc/loadavg: 0.93 1.03 1.24 2/79 32313
/proc/meminfo: memFree=1720248/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=0.58
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 376 2859 0 0 0 0 52 6 15 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32313] ppid=32300 vsize=103568 CPUtime=2.37
/proc/32313/stat : 32313 (bordewijk) R 32300 32300 26752 0 -1 4194304 25398 0 0 0 221 16 0 0 25 0 1 0 177277077 106053632 25370 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 8933018 0 0 4096 0 0 0 0 17 0 0 0
/proc/32313/statm: 25892 25370 204 97 0 25173 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 108920

[startup+6.24889 s]
/proc/loadavg: 0.94 1.03 1.24 2/79 32313
/proc/meminfo: memFree=1605816/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=0.58
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 376 2859 0 0 0 0 52 6 15 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32313] ppid=32300 vsize=237688 CPUtime=5.65
/proc/32313/stat : 32313 (bordewijk) R 32300 32300 26752 0 -1 4194304 65899 0 0 0 487 78 0 0 25 0 1 0 177277077 243392512 57941 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32313/statm: 59422 57941 217 97 0 58703 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 243040

[startup+12.7136 s]
/proc/loadavg: 1.02 1.05 1.24 2/79 32313
/proc/meminfo: memFree=1523288/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=0.58
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 376 2859 0 0 0 0 52 6 15 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32313] ppid=32300 vsize=237688 CPUtime=12.09
/proc/32313/stat : 32313 (bordewijk) R 32300 32300 26752 0 -1 4194304 65900 0 0 0 524 685 0 0 25 0 1 0 177277077 243392512 57942 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32313/statm: 59422 57942 218 97 0 58703 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 243040

[startup+25.5261 s]
/proc/loadavg: 1.02 1.04 1.23 2/79 32314
/proc/meminfo: memFree=1667352/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111552 CPUtime=12.6
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27717 0 0 0 1089 171 0 0 25 0 1 0 177278312 114229248 26856 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549699 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27888 26856 138 64 0 27203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 116904

[startup+51.152 s]
/proc/loadavg: 1.01 1.04 1.23 2/79 32314
/proc/meminfo: memFree=1666584/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111568 CPUtime=38.18
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27885 0 0 0 3646 172 0 0 25 0 1 0 177278312 114245632 27024 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27892 27024 138 64 0 27207 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 116920

[startup+102.401 s]
/proc/loadavg: 1.00 1.03 1.21 2/79 32314
/proc/meminfo: memFree=1666776/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111576 CPUtime=89.41
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27911 0 0 0 8769 172 0 0 25 0 1 0 177278312 114253824 27050 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554288 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27894 27050 138 64 0 27209 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 116928

[startup+162.471 s]
/proc/loadavg: 1.00 1.02 1.20 2/79 32314
/proc/meminfo: memFree=1666712/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111576 CPUtime=149.47
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27911 0 0 0 14774 173 0 0 25 0 1 0 177278312 114253824 27050 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27894 27050 138 64 0 27209 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 116928

[startup+222.537 s]
/proc/loadavg: 1.00 1.02 1.18 2/79 32314
/proc/meminfo: memFree=1666584/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111580 CPUtime=209.52
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27922 0 0 0 20779 173 0 0 25 0 1 0 177278312 114257920 27061 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27895 27061 138 64 0 27210 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 116932

[startup+282.603 s]
/proc/loadavg: 1.03 1.03 1.17 2/79 32314
/proc/meminfo: memFree=1666584/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111580 CPUtime=269.57
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27922 0 0 0 26783 174 0 0 25 0 1 0 177278312 114257920 27061 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27895 27061 138 64 0 27210 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 116932

[startup+342.674 s]
/proc/loadavg: 1.01 1.02 1.16 2/79 32314
/proc/meminfo: memFree=1666520/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111580 CPUtime=329.62
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27922 0 0 0 32788 174 0 0 25 0 1 0 177278312 114257920 27061 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548929 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27895 27061 138 64 0 27210 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 116932

[startup+402.743 s]
/proc/loadavg: 1.00 1.01 1.15 2/79 32314
/proc/meminfo: memFree=1666456/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111580 CPUtime=389.67
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27922 0 0 0 38793 174 0 0 25 0 1 0 177278312 114257920 27061 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27895 27061 138 64 0 27210 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 116932

[startup+462.806 s]
/proc/loadavg: 1.00 1.01 1.14 2/79 32314
/proc/meminfo: memFree=1666392/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111580 CPUtime=449.72
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27922 0 0 0 44797 175 0 0 25 0 1 0 177278312 114257920 27061 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549733 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27895 27061 138 64 0 27210 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 116932

[startup+522.87 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 32314
/proc/meminfo: memFree=1666328/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111580 CPUtime=509.76
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27922 0 0 0 50801 175 0 0 25 0 1 0 177278312 114257920 27061 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549595 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27895 27061 138 64 0 27210 0
Current children cumulated CPU time (s) 522.64

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

/proc/loadavg: 1.00 1.00 1.05 2/79 32314
/proc/meminfo: memFree=1665432/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1110.24
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27942 0 0 0 110844 180 0 0 25 0 1 0 177278312 114262016 27081 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27081 138 64 0 27211 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 116936

[startup+1183.58 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 32314
/proc/meminfo: memFree=1665304/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1170.28
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27942 0 0 0 116848 180 0 0 25 0 1 0 177278312 114262016 27081 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549313 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27081 138 64 0 27211 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 116936

[startup+1243.65 s]
/proc/loadavg: 1.00 1.00 1.04 2/85 32340
/proc/meminfo: memFree=1663968/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1230.33
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27953 0 0 0 122852 181 0 0 25 0 1 0 177278312 114262016 27092 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134525689 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27092 138 64 0 27211 0
Current children cumulated CPU time (s) 1243.21
Current children cumulated vsize (KiB) 116936

[startup+1303.74 s]
/proc/loadavg: 1.03 1.01 1.04 2/85 32466
/proc/meminfo: memFree=1663712/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1290.33
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27953 0 0 0 128852 181 0 0 25 0 1 0 177278312 114262016 27092 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27092 138 64 0 27211 0
Current children cumulated CPU time (s) 1303.21
Current children cumulated vsize (KiB) 116936

[startup+1363.82 s]
/proc/loadavg: 1.01 1.01 1.04 2/79 32511
/proc/meminfo: memFree=1664664/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1350.36
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27953 0 0 0 134855 181 0 0 25 0 1 0 177278312 114262016 27092 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549720 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27092 138 64 0 27211 0
Current children cumulated CPU time (s) 1363.24
Current children cumulated vsize (KiB) 116936

[startup+1423.88 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 32511
/proc/meminfo: memFree=1664792/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1410.41
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27953 0 0 0 140859 182 0 0 25 0 1 0 177278312 114262016 27092 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4053819252 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27092 138 64 0 27211 0
Current children cumulated CPU time (s) 1423.29
Current children cumulated vsize (KiB) 116936

[startup+1483.95 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 32511
/proc/meminfo: memFree=1664728/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1470.45
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27953 0 0 0 146863 182 0 0 25 0 1 0 177278312 114262016 27092 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27092 138 64 0 27211 0
Current children cumulated CPU time (s) 1483.33
Current children cumulated vsize (KiB) 116936

[startup+1544.02 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 32511
/proc/meminfo: memFree=1664728/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1530.5
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27953 0 0 0 152868 182 0 0 25 0 1 0 177278312 114262016 27092 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27092 138 64 0 27211 0
Current children cumulated CPU time (s) 1543.38
Current children cumulated vsize (KiB) 116936

[startup+1604.08 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 32511
/proc/meminfo: memFree=1664664/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1590.55
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27953 0 0 0 158872 183 0 0 25 0 1 0 177278312 114262016 27092 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549600 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27092 138 64 0 27211 0
Current children cumulated CPU time (s) 1603.43
Current children cumulated vsize (KiB) 116936

[startup+1664.15 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 32511
/proc/meminfo: memFree=1664600/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1650.6
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27953 0 0 0 164877 183 0 0 25 0 1 0 177278312 114262016 27092 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519664 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27092 138 64 0 27211 0
Current children cumulated CPU time (s) 1663.48
Current children cumulated vsize (KiB) 116936

[startup+1724.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32511
/proc/meminfo: memFree=1664536/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1710.65
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27954 0 0 0 170881 184 0 0 25 0 1 0 177278312 114262016 27093 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519634 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27093 138 64 0 27211 0
Current children cumulated CPU time (s) 1723.53
Current children cumulated vsize (KiB) 116936

[startup+1784.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32511
/proc/meminfo: memFree=1664472/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1770.7
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27954 0 0 0 176886 184 0 0 25 0 1 0 177278312 114262016 27093 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4054003056 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27093 138 64 0 27211 0
Current children cumulated CPU time (s) 1783.58
Current children cumulated vsize (KiB) 116936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32511
/proc/meminfo: memFree=1664344/2055920 swapFree=4191880/4192956
[pid=32300] ppid=32298 vsize=5352 CPUtime=12.88
/proc/32300/stat : 32300 (solver) S 32298 32300 26752 0 -1 4194304 396 68759 0 0 0 0 577 711 16 0 1 0 177277020 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32300/statm: 1338 242 203 169 0 49 0
[pid=32314] ppid=32300 vsize=111584 CPUtime=1787.2
/proc/32314/stat : 32314 (standalone) R 32300 32300 26752 0 -1 4194304 27954 0 0 0 178536 184 0 0 25 0 1 0 177278312 114262016 27093 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548923 0 0 4096 0 0 0 0 17 1 0 0
/proc/32314/statm: 27896 27093 138 64 0 27211 0
Current children cumulated CPU time (s) 1800.08
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 32300 and gives childrusage.ru_utime.tv_sec=5 childrusage.ru_utime.tv_usec=778121 childrusage.ru_stime.tv_sec=7 childrusage.ru_stime.tv_usec=118917
CPU time returned by wait4() is 12.897
while last known CPU time is 1800.08

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

Real time (s): 1800.8
CPU time (s): 1800.08
CPU user time (s): 1791.13
CPU system time (s): 8.95
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 243040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.77812
system time used= 7.11892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69155
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= 851
involuntary context switches= 313

runsolver used 1.85272 s user time and 4.54831 s system time

The end



Launcher Data (download as text)




Begin job on node9 on Mon Jan  8 20:40:19 UTC 2007


IDJOB= 200902
IDBENCH= 3733
FILE ID= node9/200902-1168288817

PBS_JOBID= 3501706

Free space on /tmp= 66533 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp14/fapp14-2500-4.xml
COMMAND LINE= /tmp/evaluation/200902-1168288817/solver /tmp/evaluation/200902-1168288817/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-200902-1168288817 -o ROOT/results/node9/solver-200902-1168288817 -C 1800 -M 900  /tmp/evaluation/200902-1168288817/solver /tmp/evaluation/200902-1168288817/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  39d481ee1e8825b3aa8dc8a62c67556c

RANDOM SEED= 815287560

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		: 3000.231
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		: 3000.231
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:       1811296 kB
Buffers:         10412 kB
Cached:         141984 kB
SwapCached:        264 kB
Active:         101308 kB
Inactive:        93356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811296 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           16412 kB
Writeback:           0 kB
Mapped:          53984 kB
Slab:            35384 kB
Committed_AS:  5107500 kB
PageTables:       1928 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= 66498 MiB



End job on node9 on Mon Jan  8 21:10:20 UTC 2007