Trace number 201254

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) 1800.06 1803.9

General information on the benchmark

Namefapp/fapp11-15/fapp12/
fapp12-1500-2.xml
MD5SUMa9559a77dc2a348044495e00f4dfba11
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 variables1500
Number of constraints25409
Maximum constraint arity2
Maximum domain size310
Number of constraints which are defined in extension0
Number of constraints which are defined in intension25409
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/node7/watcher-201254-1168289352 -o ROOT/results/node7/solver-201254-1168289352 -C 1800 -M 900 /tmp/evaluation/201254-1168289352/solver2 /tmp/evaluation/201254-1168289352/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: 2.00 1.95 1.76 5/87 23920
/proc/meminfo: memFree=1493904/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=0
/proc/23919/stat : 23919 (solver2) R 23917 23919 21866 0 -1 4194304 264 0 0 0 0 0 0 0 20 0 1 0 177330855 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/23919/statm: 1338 231 193 169 0 49 0
[pid=23921] ppid=23919 vsize=5352 CPUtime=0
/proc/23921/stat : 23921 (solver2) R 23919 23919 21866 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 177330856 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/23921/statm: 1338 231 193 169 0 49 0

[startup+0.104784 s]
/proc/loadavg: 2.00 1.95 1.76 5/87 23920
/proc/meminfo: memFree=1493904/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=0
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 353 334 0 0 0 0 0 0 22 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513829 s]
/proc/loadavg: 2.00 1.95 1.76 5/87 23920
/proc/meminfo: memFree=1493904/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=0
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 353 334 0 0 0 0 0 0 22 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34092 s]
/proc/loadavg: 2.00 1.95 1.76 3/88 23932
/proc/meminfo: memFree=1462216/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=0.51
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 376 2622 0 0 0 0 47 4 15 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23932] ppid=23919 vsize=34928 CPUtime=0.73
/proc/23932/stat : 23932 (bordewijk) R 23919 23919 21866 0 -1 4194304 8207 0 0 0 65 8 0 0 23 0 1 0 177330915 35766272 8179 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 10876710 0 0 4096 0 0 0 0 17 1 0 0
/proc/23932/statm: 8732 8179 204 97 0 8013 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 40280

[startup+2.98609 s]
/proc/loadavg: 2.00 1.95 1.76 3/88 23932
/proc/meminfo: memFree=1408072/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=0.51
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 376 2622 0 0 0 0 47 4 15 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23932] ppid=23919 vsize=90036 CPUtime=2.37
/proc/23932/stat : 23932 (bordewijk) R 23919 23919 21866 0 -1 4194304 22004 0 0 0 220 17 0 0 25 0 1 0 177330915 92196864 21974 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 134843036 0 0 4096 0 0 0 0 17 1 0 0
/proc/23932/statm: 22509 21974 211 97 0 21790 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 95388

[startup+6.26843 s]
/proc/loadavg: 2.00 1.96 1.76 3/88 23932
/proc/meminfo: memFree=1320776/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=0.51
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 376 2622 0 0 0 0 47 4 15 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23932] ppid=23919 vsize=145184 CPUtime=5.6
/proc/23932/stat : 23932 (bordewijk) R 23919 23919 21866 0 -1 4194304 40539 0 0 0 307 253 0 0 25 0 1 0 177330915 148668416 35246 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23932/statm: 36296 35246 217 97 0 35577 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 150536

[startup+12.7411 s]
/proc/loadavg: 2.00 1.96 1.76 3/88 23933
/proc/meminfo: memFree=1409224/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66492 CPUtime=4.71
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16177 0 0 0 373 98 0 0 25 0 1 0 177331655 68087808 15628 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527017 0 0 4096 0 0 0 0 17 1 0 0
/proc/23933/statm: 16623 15628 137 64 0 15938 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 71844

[startup+25.5585 s]
/proc/loadavg: 2.00 1.96 1.76 3/88 23933
/proc/meminfo: memFree=1408648/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66492 CPUtime=17.47
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16339 0 0 0 1648 99 0 0 25 0 1 0 177331655 68087808 15790 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4101827877 0 0 4096 0 0 0 0 17 1 0 0
/proc/23933/statm: 16623 15790 137 64 0 15938 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 71844

[startup+51.2091 s]
/proc/loadavg: 2.00 1.96 1.77 3/88 23933
/proc/meminfo: memFree=1408968/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66492 CPUtime=43
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16339 0 0 0 4201 99 0 0 25 0 1 0 177331655 68087808 15790 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099035916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23933/statm: 16623 15790 137 64 0 15938 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 71844

[startup+102.503 s]
/proc/loadavg: 2.04 1.98 1.78 3/88 23933
/proc/meminfo: memFree=1409096/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66492 CPUtime=94.05
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16339 0 0 0 9306 99 0 0 25 0 1 0 177331655 68087808 15790 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099286829 0 0 4096 0 0 0 0 17 1 0 0
/proc/23933/statm: 16623 15790 137 64 0 15938 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 71844

[startup+162.532 s]
/proc/loadavg: 2.01 1.98 1.80 3/88 23933
/proc/meminfo: memFree=1408584/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66504 CPUtime=153.79
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16464 0 0 0 15279 100 0 0 25 0 1 0 177331655 68100096 15915 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23933/statm: 16626 15915 138 64 0 15941 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 71856

[startup+222.627 s]
/proc/loadavg: 2.10 2.01 1.82 3/88 23933
/proc/meminfo: memFree=1408520/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66504 CPUtime=213.61
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16471 0 0 0 21260 101 0 0 25 0 1 0 177331655 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/23933/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 221.45
Current children cumulated vsize (KiB) 71856

[startup+282.72 s]
/proc/loadavg: 2.03 2.00 1.82 3/88 23933
/proc/meminfo: memFree=1408520/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66504 CPUtime=273.41
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16471 0 0 0 27240 101 0 0 25 0 1 0 177331655 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 1 0 0
/proc/23933/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 281.25
Current children cumulated vsize (KiB) 71856

[startup+342.811 s]
/proc/loadavg: 2.08 2.02 1.84 3/88 23933
/proc/meminfo: memFree=1408520/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66504 CPUtime=333.23
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16471 0 0 0 33221 102 0 0 25 0 1 0 177331655 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/23933/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 341.07
Current children cumulated vsize (KiB) 71856

[startup+402.905 s]
/proc/loadavg: 2.03 2.01 1.84 3/88 23933
/proc/meminfo: memFree=1408456/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66504 CPUtime=393.03
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16471 0 0 0 39201 102 0 0 25 0 1 0 177331655 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 1 0 0
/proc/23933/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 400.87
Current children cumulated vsize (KiB) 71856

[startup+462.988 s]
/proc/loadavg: 2.01 2.00 1.85 3/88 24615
/proc/meminfo: memFree=1527304/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66504 CPUtime=452.86
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16471 0 0 0 45179 107 0 0 25 0 1 0 177331655 68100096 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16626 15922 138 64 0 15941 0
Current children cumulated CPU time (s) 460.7
Current children cumulated vsize (KiB) 71856

[startup+523.085 s]
/proc/loadavg: 1.95 1.98 1.85 3/88 26012
/proc/meminfo: memFree=1461576/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66504 CPUtime=512.89

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

/proc/loadavg: 2.00 2.00 1.91 3/88 26210
/proc/meminfo: memFree=1461576/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1112.9
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16484 0 0 0 111155 135 0 0 25 0 1 0 177331655 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4102567642 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1120.74
Current children cumulated vsize (KiB) 71860

[startup+1183.94 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 26210
/proc/meminfo: memFree=1461512/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1172.94
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16484 0 0 0 117158 136 0 0 25 0 1 0 177331655 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1180.78
Current children cumulated vsize (KiB) 71860

[startup+1244.04 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 26210
/proc/meminfo: memFree=1461576/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1232.99
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16484 0 0 0 123163 136 0 0 25 0 1 0 177331655 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1240.83
Current children cumulated vsize (KiB) 71860

[startup+1304.14 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 26210
/proc/meminfo: memFree=1461512/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1293
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16484 0 0 0 129164 136 0 0 25 0 1 0 177331655 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1300.84
Current children cumulated vsize (KiB) 71860

[startup+1364.23 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 26210
/proc/meminfo: memFree=1461512/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1353.04
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16484 0 0 0 135167 137 0 0 25 0 1 0 177331655 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1360.88
Current children cumulated vsize (KiB) 71860

[startup+1424.33 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 26210
/proc/meminfo: memFree=1461512/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1413.08
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16484 0 0 0 141171 137 0 0 25 0 1 0 177331655 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1420.92
Current children cumulated vsize (KiB) 71860

[startup+1484.42 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 26210
/proc/meminfo: memFree=1461512/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1473.09
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16484 0 0 0 147172 137 0 0 25 0 1 0 177331655 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554193 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1480.93
Current children cumulated vsize (KiB) 71860

[startup+1544.51 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 26210
/proc/meminfo: memFree=1461512/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1533.14
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16484 0 0 0 153177 137 0 0 25 0 1 0 177331655 68104192 15935 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099987509 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15935 138 64 0 15942 0
Current children cumulated CPU time (s) 1540.98
Current children cumulated vsize (KiB) 71860

[startup+1604.61 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 26210
/proc/meminfo: memFree=1461512/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1593.16
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16485 0 0 0 159179 137 0 0 25 0 1 0 177331655 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1601
Current children cumulated vsize (KiB) 71860

[startup+1664.7 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 26210
/proc/meminfo: memFree=1461512/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1653.18
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16485 0 0 0 165181 137 0 0 25 0 1 0 177331655 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1661.02
Current children cumulated vsize (KiB) 71860

[startup+1724.79 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 26210
/proc/meminfo: memFree=1461448/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1713.21
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16485 0 0 0 171184 137 0 0 25 0 1 0 177331655 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1721.05
Current children cumulated vsize (KiB) 71860

[startup+1784.88 s]
/proc/loadavg: 2.00 2.00 1.91 3/88 26212
/proc/meminfo: memFree=1461256/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1773.24
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16485 0 0 0 177187 137 0 0 25 0 1 0 177331655 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1781.08
Current children cumulated vsize (KiB) 71860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.89 s]
/proc/loadavg: 2.08 2.02 1.91 3/88 26212
/proc/meminfo: memFree=1461256/2055920 swapFree=4192812/4192956
[pid=23919] ppid=23917 vsize=5352 CPUtime=7.84
/proc/23919/stat : 23919 (solver2) S 23917 23919 21866 0 -1 4194304 397 43162 0 0 0 0 364 420 16 0 1 0 177330855 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23919/statm: 1338 242 203 169 0 49 0
[pid=23933] ppid=23919 vsize=66508 CPUtime=1792.22
/proc/23933/stat : 23933 (standalone) R 23919 23919 21866 0 -1 4194304 16485 0 0 0 179085 137 0 0 25 0 1 0 177331655 68104192 15936 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/23933/statm: 16627 15936 138 64 0 15942 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 71860

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 23919 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=647445 childrusage.ru_stime.tv_sec=4 childrusage.ru_stime.tv_usec=211359
CPU time returned by wait4() is 7.8588
while last known CPU time is 1800.06

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

Real time (s): 1803.9
CPU time (s): 1800.06
CPU user time (s): 1794.49
CPU system time (s): 5.57
CPU usage (%): 99.7871
Max. virtual memory (cumulated for all children) (KiB): 150536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.64744
system time used= 4.21136
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43559
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= 909
involuntary context switches= 236

runsolver used 2.08768 s user time and 5.9071 s system time

The end



Launcher Data (download as text)




Begin job on node7 on Mon Jan  8 20:49:14 UTC 2007


IDJOB= 201254
IDBENCH= 3752
FILE ID= node7/201254-1168289352

PBS_JOBID= 3501736

Free space on /tmp= 66499 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp12/fapp12-1500-2.xml
COMMAND LINE= /tmp/evaluation/201254-1168289352/solver2 /tmp/evaluation/201254-1168289352/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-201254-1168289352 -o ROOT/results/node7/solver-201254-1168289352 -C 1800 -M 900  /tmp/evaluation/201254-1168289352/solver2 /tmp/evaluation/201254-1168289352/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  a9559a77dc2a348044495e00f4dfba11

RANDOM SEED= 22694248

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		: 3000.220
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		: 3000.220
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:       1494320 kB
Buffers:         73284 kB
Cached:         263316 kB
SwapCached:          0 kB
Active:         391764 kB
Inactive:       113692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           13612 kB
Writeback:           0 kB
Mapped:         189020 kB
Slab:            40628 kB
Committed_AS:  5558004 kB
PageTables:       2576 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= 66493 MiB



End job on node7 on Mon Jan  8 21:19:18 UTC 2007