Trace number 201643

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
buggy_2_5_s 2007-01-08? (TO) 1800.05 1802.18

General information on the benchmark

Namefapp/fapp11-15/fapp13/
fapp13-2000-6.xml
MD5SUMe57f0b8f90b7d128b396369733fed01f
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/node19/watcher-201643-1168290426 -o ROOT/results/node19/solver-201643-1168290426 -C 1800 -M 900 /tmp/evaluation/201643-1168290426/solver2 /tmp/evaluation/201643-1168290426/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: 1.96 2.00 1.93 3/87 13868
/proc/meminfo: memFree=1358400/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=880 CPUtime=0
/proc/13867/stat : 13867 (solver2) R 13865 13867 8157 0 -1 4194304 41 0 0 0 0 0 0 0 21 0 1 0 177437420 901120 25 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255233947017 0 0 4096 0 0 0 0 17 1 0 0
/proc/13867/statm: 220 25 18 169 0 8 0

[startup+0.102978 s]
/proc/loadavg: 1.96 2.00 1.93 3/87 13868
/proc/meminfo: memFree=1358400/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=0
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 353 334 0 0 0 0 0 0 23 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51406 s]
/proc/loadavg: 1.96 2.00 1.93 3/87 13868
/proc/meminfo: memFree=1358400/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=0.38
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 376 2631 0 0 0 0 34 4 15 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5352

[startup+1.34021 s]
/proc/loadavg: 1.97 2.00 1.93 2/84 13889
/proc/meminfo: memFree=1333144/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=0.38
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 376 2631 0 0 0 0 34 4 15 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=13880] ppid=13867 vsize=42440 CPUtime=0.92
/proc/13880/stat : 13880 (bordewijk) R 13867 13867 8157 0 -1 4194304 10098 0 0 0 86 6 0 0 25 0 1 0 177437460 43458560 10070 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 7919227 0 0 4096 0 0 0 0 17 0 0 0
/proc/13880/statm: 10610 10070 204 97 0 9891 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 47792

[startup+2.97751 s]
/proc/loadavg: 1.97 2.00 1.93 2/82 13894
/proc/meminfo: memFree=1318888/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=0.38
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 376 2631 0 0 0 0 34 4 15 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=13880] ppid=13867 vsize=84872 CPUtime=2.56
/proc/13880/stat : 13880 (bordewijk) R 13867 13867 8157 0 -1 4194304 22437 0 0 0 238 18 0 0 25 0 1 0 177437460 86908928 20699 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/13880/statm: 21218 20699 211 97 0 20499 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 90224

[startup+6.26614 s]
/proc/loadavg: 1.97 2.00 1.93 3/88 14577
/proc/meminfo: memFree=1219320/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=0.38
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 376 2631 0 0 0 0 34 4 15 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=13880] ppid=13867 vsize=127288 CPUtime=5.84
/proc/13880/stat : 13880 (bordewijk) R 13867 13867 8157 0 -1 4194304 36172 0 0 0 303 281 0 0 25 0 1 0 177437460 130342912 30845 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/13880/statm: 31822 30845 218 97 0 31103 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 132640

[startup+12.7334 s]
/proc/loadavg: 1.97 2.00 1.93 3/88 14579
/proc/meminfo: memFree=1283384/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47764 CPUtime=6.1
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11629 0 0 0 534 76 0 0 25 0 1 0 177438077 48910336 11045 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118292977 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11941 11045 137 64 0 11256 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 53116

[startup+25.5678 s]
/proc/loadavg: 2.06 2.01 1.93 3/88 14579
/proc/meminfo: memFree=1262848/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47764 CPUtime=18.92
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11629 0 0 0 1816 76 0 0 25 0 1 0 177438077 48910336 11045 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119851170 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11941 11045 137 64 0 11256 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 53116

[startup+51.2486 s]
/proc/loadavg: 2.03 2.01 1.93 3/88 14579
/proc/meminfo: memFree=1262976/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47764 CPUtime=44.56
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11629 0 0 0 4379 77 0 0 25 0 1 0 177438077 48910336 11045 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4121447477 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11941 11045 137 64 0 11256 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 53116

[startup+102.502 s]
/proc/loadavg: 2.09 2.02 1.94 3/88 14579
/proc/meminfo: memFree=1262592/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47788 CPUtime=95.76
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11816 0 0 0 9499 77 0 0 25 0 1 0 177438077 48934912 11232 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527008 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11947 11232 138 64 0 11262 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 53140

[startup+162.587 s]
/proc/loadavg: 2.03 2.02 1.94 3/88 14579
/proc/meminfo: memFree=1262528/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=155.79
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11831 0 0 0 15501 78 0 0 25 0 1 0 177438077 48947200 11247 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549094 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11247 138 64 0 11265 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 53152

[startup+222.686 s]
/proc/loadavg: 2.09 2.03 1.94 3/88 14579
/proc/meminfo: memFree=1262528/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=215.81
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11831 0 0 0 21503 78 0 0 25 0 1 0 177438077 48947200 11247 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118188960 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11247 138 64 0 11265 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 53152

[startup+282.781 s]
/proc/loadavg: 2.03 2.02 1.94 3/88 14579
/proc/meminfo: memFree=1262464/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=275.83
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11831 0 0 0 27505 78 0 0 25 0 1 0 177438077 48947200 11247 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11247 138 64 0 11265 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 53152

[startup+342.787 s]
/proc/loadavg: 2.05 2.03 1.95 3/88 14579
/proc/meminfo: memFree=1262528/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=335.78
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11831 0 0 0 33500 78 0 0 25 0 1 0 177438077 48947200 11247 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549728 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11247 138 64 0 11265 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 53152

[startup+402.883 s]
/proc/loadavg: 2.02 2.02 1.95 3/88 14579
/proc/meminfo: memFree=1262464/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=395.8
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11831 0 0 0 39502 78 0 0 25 0 1 0 177438077 48947200 11247 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11247 138 64 0 11265 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 53152

[startup+462.978 s]
/proc/loadavg: 2.00 2.02 1.95 3/88 14579
/proc/meminfo: memFree=1262400/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=455.83
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 45504 79 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549611 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 53152

[startup+523.062 s]
/proc/loadavg: 2.00 2.01 1.95 3/88 14579
/proc/meminfo: memFree=1262400/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=515.86
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 51507 79 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519657 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 522.4

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

/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262208/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1116.1
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 111529 81 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1122.64
Current children cumulated vsize (KiB) 53152

[startup+1184.09 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262208/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1176.13
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 117532 81 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554211 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1182.67
Current children cumulated vsize (KiB) 53152

[startup+1244.18 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262208/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1236.16
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 123535 81 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516918 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1242.7
Current children cumulated vsize (KiB) 53152

[startup+1304.28 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262208/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1296.17
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 129536 81 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519664 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1302.71
Current children cumulated vsize (KiB) 53152

[startup+1364.37 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262144/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1356.21
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 135540 81 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549720 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1362.75
Current children cumulated vsize (KiB) 53152

[startup+1424.47 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262208/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1416.25
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 141544 81 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119425022 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1422.79
Current children cumulated vsize (KiB) 53152

[startup+1484.56 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262144/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1476.25
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 147544 81 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549720 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1482.79
Current children cumulated vsize (KiB) 53152

[startup+1544.64 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262144/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1536.28
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 153547 81 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1542.82
Current children cumulated vsize (KiB) 53152

[startup+1604.74 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262144/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1596.32
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 159550 82 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1602.86
Current children cumulated vsize (KiB) 53152

[startup+1664.83 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262144/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1656.32
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 165550 82 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1662.86
Current children cumulated vsize (KiB) 53152

[startup+1724.93 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262080/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1716.36
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 171554 82 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516912 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1722.9
Current children cumulated vsize (KiB) 53152

[startup+1785.02 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262080/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1776.4
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 177558 82 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1782.94
Current children cumulated vsize (KiB) 53152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.17 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262080/2055920 swapFree=4171244/4192956
[pid=13867] ppid=13865 vsize=5352 CPUtime=6.54
/proc/13867/stat : 13867 (solver2) S 13865 13867 8157 0 -1 4194304 397 38803 0 0 0 0 340 314 16 0 1 0 177437420 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13867/statm: 1338 242 203 169 0 49 0
[pid=14578] ppid=13867 vsize=47800 CPUtime=1793.51
/proc/14578/stat : 14578 (standalone) R 13867 13867 8157 0 -1 4194304 11834 0 0 0 179269 82 0 0 25 0 1 0 177438077 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/14578/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 53152

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 13867 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=402482 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=150521
CPU time returned by wait4() is 6.553
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): 1802.18
CPU time (s): 1800.05
CPU user time (s): 1796.09
CPU system time (s): 3.96
CPU usage (%): 99.8815
Max. virtual memory (cumulated for all children) (KiB): 132640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.40248
system time used= 3.15052
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39200
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= 549
involuntary context switches= 602

runsolver used 2.08568 s user time and 5.8951 s system time

The end



Launcher Data (download as text)




Begin job on node19 on Mon Jan  8 21:07:08 UTC 2007


IDJOB= 201643
IDBENCH= 3775
FILE ID= node19/201643-1168290426

PBS_JOBID= 3501732

Free space on /tmp= 66276 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp13/fapp13-2000-6.xml
COMMAND LINE= /tmp/evaluation/201643-1168290426/solver2 /tmp/evaluation/201643-1168290426/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-201643-1168290426 -o ROOT/results/node19/solver-201643-1168290426 -C 1800 -M 900  /tmp/evaluation/201643-1168290426/solver2 /tmp/evaluation/201643-1168290426/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  e57f0b8f90b7d128b396369733fed01f

RANDOM SEED= 663008561

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		: 3000.260
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		: 3000.260
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:       1359712 kB
Buffers:         70964 kB
Cached:         513996 kB
SwapCached:       9904 kB
Active:         313636 kB
Inactive:       321004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1359712 kB
SwapTotal:     4192956 kB
SwapFree:      4171244 kB
Dirty:           48804 kB
Writeback:           0 kB
Mapped:          60180 kB
Slab:            46328 kB
Committed_AS:  4707636 kB
PageTables:       2420 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= 66255 MiB



End job on node19 on Mon Jan  8 21:37:10 UTC 2007