Trace number 201660

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) 1800.1 1800.81

General information on the benchmark

Namefapp/fapp11-15/fapp13/
fapp13-2000-3.xml
MD5SUM7f084eb3a66440e5445613ae031b39b2
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 variables2000
Number of constraints25652
Maximum constraint arity2
Maximum domain size190
Number of constraints which are defined in extension0
Number of constraints which are defined in intension25652
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/node11/watcher-201660-1168290459 -o ROOT/results/node11/solver-201660-1168290459 -C 1800 -M 900 /tmp/evaluation/201660-1168290459/solver /tmp/evaluation/201660-1168290459/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: 1.08 1.08 1.18 4/78 13844
/proc/meminfo: memFree=1611640/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (solver) R 13841 13843 6902 0 -1 4194304 313 190 0 0 0 0 0 0 19 0 1 0 177441089 5480448 241 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910212709 0 0 4100 65536 0 0 0 17 1 0 0
/proc/13843/statm: 1338 241 202 169 0 49 0

[startup+0.104347 s]
/proc/loadavg: 1.08 1.08 1.18 4/78 13844
/proc/meminfo: memFree=1611640/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 354 334 0 0 0 0 0 0 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512431 s]
/proc/loadavg: 1.08 1.08 1.18 4/78 13844
/proc/meminfo: memFree=1611640/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0.38
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 376 2634 0 0 0 0 33 5 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5352

[startup+1.33358 s]
/proc/loadavg: 1.07 1.08 1.18 2/79 13856
/proc/meminfo: memFree=1568176/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0.38
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 376 2634 0 0 0 0 33 5 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13856] ppid=13843 vsize=45476 CPUtime=0.95
/proc/13856/stat : 13856 (bordewijk) R 13843 13843 6902 0 -1 4194304 10858 0 0 0 88 7 0 0 25 0 1 0 177441126 46567424 10830 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 8414843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13856/statm: 11369 10830 204 97 0 10650 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 50828

[startup+2.97591 s]
/proc/loadavg: 1.07 1.08 1.18 2/79 13856
/proc/meminfo: memFree=1522544/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0.38
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 376 2634 0 0 0 0 33 5 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13856] ppid=13843 vsize=84552 CPUtime=2.58
/proc/13856/stat : 13856 (bordewijk) R 13843 13843 6902 0 -1 4194304 22354 0 0 0 238 20 0 0 25 0 1 0 177441126 86581248 20616 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13856/statm: 21138 20616 211 97 0 20419 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 89904

[startup+6.25256 s]
/proc/loadavg: 1.07 1.08 1.18 2/79 13856
/proc/meminfo: memFree=1455600/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=0.38
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 376 2634 0 0 0 0 33 5 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13856] ppid=13843 vsize=127292 CPUtime=5.87
/proc/13856/stat : 13856 (bordewijk) R 13843 13843 6902 0 -1 4194304 36132 0 0 0 308 279 0 0 25 0 1 0 177441126 130347008 30844 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13856/statm: 31823 30844 217 97 0 31104 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 132644

[startup+12.7139 s]
/proc/loadavg: 1.13 1.09 1.18 2/79 13857
/proc/meminfo: memFree=1546440/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47768 CPUtime=5.88
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11734 0 0 0 511 77 0 0 25 0 1 0 177441772 48914432 11150 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11942 11150 138 64 0 11257 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 53120

[startup+25.5224 s]
/proc/loadavg: 1.11 1.09 1.18 2/79 13857
/proc/meminfo: memFree=1546448/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47780 CPUtime=18.68
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11798 0 0 0 1791 77 0 0 25 0 1 0 177441772 48926720 11214 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554633 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11945 11214 138 64 0 11260 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 53132

[startup+51.1575 s]
/proc/loadavg: 1.07 1.08 1.17 2/79 13857
/proc/meminfo: memFree=1546576/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47780 CPUtime=44.29
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11803 0 0 0 4352 77 0 0 25 0 1 0 177441772 48926720 11219 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11945 11219 138 64 0 11260 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 53132

[startup+102.408 s]
/proc/loadavg: 1.03 1.06 1.16 2/79 13857
/proc/meminfo: memFree=1546704/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=95.52
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11818 0 0 0 9475 77 0 0 25 0 1 0 177441772 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549600 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 53136

[startup+162.479 s]
/proc/loadavg: 1.01 1.05 1.15 2/79 13857
/proc/meminfo: memFree=1546640/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=155.57
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11818 0 0 0 15479 78 0 0 25 0 1 0 177441772 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 53136

[startup+222.545 s]
/proc/loadavg: 1.00 1.04 1.14 2/79 13857
/proc/meminfo: memFree=1546704/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=215.61
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11818 0 0 0 21483 78 0 0 25 0 1 0 177441772 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 53136

[startup+282.61 s]
/proc/loadavg: 1.00 1.03 1.13 2/79 13857
/proc/meminfo: memFree=1546640/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=275.65
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11818 0 0 0 27487 78 0 0 25 0 1 0 177441772 48930816 11234 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11234 138 64 0 11261 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 53136

[startup+342.674 s]
/proc/loadavg: 1.00 1.02 1.12 2/79 13857
/proc/meminfo: memFree=1546640/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=335.7
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 33491 79 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 53136

[startup+402.743 s]
/proc/loadavg: 1.00 1.02 1.10 2/79 13857
/proc/meminfo: memFree=1546576/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=395.74
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 39495 79 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 53136

[startup+462.815 s]
/proc/loadavg: 1.00 1.01 1.09 2/79 13857
/proc/meminfo: memFree=1546576/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=455.79
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 45499 80 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 53136

[startup+522.883 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 13857
/proc/meminfo: memFree=1546576/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=515.83
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 51503 80 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 522.65

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

/proc/loadavg: 1.00 1.00 1.03 2/79 13859
/proc/meminfo: memFree=1546448/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1116.27
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 111543 84 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549720 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1123.09
Current children cumulated vsize (KiB) 53136

[startup+1183.62 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 13859
/proc/meminfo: memFree=1546448/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1176.32
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 117547 85 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1183.14
Current children cumulated vsize (KiB) 53136

[startup+1243.68 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 13859
/proc/meminfo: memFree=1546384/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1236.37
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 123552 85 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1243.19
Current children cumulated vsize (KiB) 53136

[startup+1303.75 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 13859
/proc/meminfo: memFree=1546384/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1296.42
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 129556 86 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1303.24
Current children cumulated vsize (KiB) 53136

[startup+1363.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13859
/proc/meminfo: memFree=1546384/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1356.45
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 135559 86 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118176066 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1363.27
Current children cumulated vsize (KiB) 53136

[startup+1423.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13859
/proc/meminfo: memFree=1546320/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1416.5
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 141563 87 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119274990 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1423.32
Current children cumulated vsize (KiB) 53136

[startup+1483.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13859
/proc/meminfo: memFree=1546320/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1476.55
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 147568 87 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1483.37
Current children cumulated vsize (KiB) 53136

[startup+1544.03 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13859
/proc/meminfo: memFree=1546320/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1536.6
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 153572 88 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1543.42
Current children cumulated vsize (KiB) 53136

[startup+1604.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13859
/proc/meminfo: memFree=1546320/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1596.64
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 159576 88 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1603.46
Current children cumulated vsize (KiB) 53136

[startup+1664.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13859
/proc/meminfo: memFree=1546384/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1656.68
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 165580 88 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554209 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1663.5
Current children cumulated vsize (KiB) 53136

[startup+1724.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13859
/proc/meminfo: memFree=1546320/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1716.73
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 171584 89 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119576446 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1723.55
Current children cumulated vsize (KiB) 53136

[startup+1784.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13859
/proc/meminfo: memFree=1546320/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1776.77
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 177587 90 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519634 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1783.59
Current children cumulated vsize (KiB) 53136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13859
/proc/meminfo: memFree=1546320/2055920 swapFree=4192812/4192956
[pid=13843] ppid=13841 vsize=5352 CPUtime=6.82
/proc/13843/stat : 13843 (solver) S 13841 13843 6902 0 -1 4194304 396 38767 0 0 0 0 344 338 16 0 1 0 177441089 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13843/statm: 1338 242 203 169 0 49 0
[pid=13857] ppid=13843 vsize=47784 CPUtime=1793.28
/proc/13857/stat : 13857 (standalone) R 13843 13843 6902 0 -1 4194304 11820 0 0 0 179238 90 0 0 25 0 1 0 177441772 48930816 11236 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118975612 0 0 4096 0 0 0 0 17 1 0 0
/proc/13857/statm: 11946 11236 138 64 0 11261 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 53136

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 13843 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=450475 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=389484
CPU time returned by wait4() is 6.83996
while last known CPU time is 1800.1

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

Real time (s): 1800.81
CPU time (s): 1800.1
CPU user time (s): 1795.82
CPU system time (s): 4.28
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 132644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.45047
system time used= 3.38948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39163
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= 557
involuntary context switches= 160

runsolver used 1.9487 s user time and 4.45032 s system time

The end



Launcher Data (download as text)




Begin job on node11 on Mon Jan  8 21:07:41 UTC 2007


IDJOB= 201660
IDBENCH= 3776
FILE ID= node11/201660-1168290459

PBS_JOBID= 3501747

Free space on /tmp= 66332 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp13/fapp13-2000-3.xml
COMMAND LINE= /tmp/evaluation/201660-1168290459/solver /tmp/evaluation/201660-1168290459/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-201660-1168290459 -o ROOT/results/node11/solver-201660-1168290459 -C 1800 -M 900  /tmp/evaluation/201660-1168290459/solver /tmp/evaluation/201660-1168290459/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  7f084eb3a66440e5445613ae031b39b2

RANDOM SEED= 383159970

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		: 3000.261
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	: 5931.00
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		: 3000.261
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:       1612120 kB
Buffers:         74436 kB
Cached:         255092 kB
SwapCached:          0 kB
Active:         246088 kB
Inactive:       139088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           14396 kB
Writeback:           0 kB
Mapped:          74612 kB
Slab:            44012 kB
Committed_AS:  5654524 kB
PageTables:       1988 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66311 MiB



End job on node11 on Mon Jan  8 21:37:41 UTC 2007