Trace number 201707

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) 1800.01 1801.63

General information on the benchmark

Namefapp/fapp11-15/fapp13/
fapp13-2000-4.xml
MD5SUM3f4c3da4d1086c239753fd2edce97a45
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/node17/watcher-201707-1168290532 -o ROOT/results/node17/solver-201707-1168290532 -C 1800 -M 900 /tmp/evaluation/201707-1168290532/solver2 /tmp/evaluation/201707-1168290532/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: 2.10 2.02 1.85 5/87 16284
/proc/meminfo: memFree=1448840/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=18540 CPUtime=0
/proc/16283/stat : 16283 (runsolver) R 16281 16283 12667 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 177448183 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 245482712359 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16283/statm: 4635 279 244 17 0 2626 0

[startup+0.108156 s]
/proc/loadavg: 2.10 2.02 1.85 5/87 16284
/proc/meminfo: memFree=1448840/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=0
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 353 334 0 0 0 0 0 0 22 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516205 s]
/proc/loadavg: 2.10 2.02 1.85 5/87 16284
/proc/meminfo: memFree=1448840/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=0.39
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 376 2634 0 0 0 0 35 4 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 5352

[startup+1.33729 s]
/proc/loadavg: 2.10 2.02 1.85 3/88 16296
/proc/meminfo: memFree=1409600/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=0.39
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 376 2634 0 0 0 0 35 4 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16296] ppid=16283 vsize=40988 CPUtime=0.91
/proc/16296/stat : 16296 (bordewijk) R 16283 16283 12667 0 -1 4194304 9726 0 0 0 83 8 0 0 25 0 1 0 177448224 41971712 9698 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 3129026 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 10247 9698 204 97 0 9528 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 46340

[startup+2.97446 s]
/proc/loadavg: 2.10 2.02 1.85 3/88 16296
/proc/meminfo: memFree=1360192/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=0.39
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 376 2634 0 0 0 0 35 4 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16296] ppid=16283 vsize=84556 CPUtime=2.52
/proc/16296/stat : 16296 (bordewijk) R 16283 16283 12667 0 -1 4194304 22354 0 0 0 235 17 0 0 25 0 1 0 177448224 86585344 20617 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 134543468 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 21139 20617 211 97 0 20420 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 89908

[startup+6.25379 s]
/proc/loadavg: 2.09 2.02 1.85 3/88 16296
/proc/meminfo: memFree=1292864/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=0.39
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 376 2634 0 0 0 0 35 4 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16296] ppid=16283 vsize=127292 CPUtime=5.77
/proc/16296/stat : 16296 (bordewijk) R 16283 16283 12667 0 -1 4194304 36171 0 0 0 317 260 0 0 25 0 1 0 177448224 130347008 30844 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16296/statm: 31823 30844 217 97 0 31104 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 132644

[startup+12.7245 s]
/proc/loadavg: 2.08 2.02 1.85 3/88 16297
/proc/meminfo: memFree=1382856/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47764 CPUtime=5.59
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11651 0 0 0 482 77 0 0 25 0 1 0 177448888 48910336 11067 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4120522810 0 0 4096 0 0 0 0 17 1 0 0
/proc/16297/statm: 11941 11067 137 64 0 11256 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 53116

[startup+25.5498 s]
/proc/loadavg: 2.13 2.04 1.85 3/88 16297
/proc/meminfo: memFree=1383176/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47764 CPUtime=18.32
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11651 0 0 0 1754 78 0 0 25 0 1 0 177448888 48910336 11067 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118578672 0 0 4096 0 0 0 0 17 1 0 0
/proc/16297/statm: 11941 11067 137 64 0 11256 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 53116

[startup+51.1965 s]
/proc/loadavg: 2.15 2.05 1.86 3/88 16297
/proc/meminfo: memFree=1383368/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47764 CPUtime=43.71
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11651 0 0 0 4293 78 0 0 25 0 1 0 177448888 48910336 11067 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118146652 0 0 4096 0 0 0 0 17 1 0 0
/proc/16297/statm: 11941 11067 137 64 0 11256 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 53116

[startup+102.416 s]
/proc/loadavg: 2.06 2.04 1.87 3/88 16297
/proc/meminfo: memFree=1382984/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=94.48
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 9369 79 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 101.43
Current children cumulated vsize (KiB) 53140

[startup+162.456 s]
/proc/loadavg: 1.71 1.95 1.85 2/79 18393
/proc/meminfo: memFree=1466592/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=154.31
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 15346 85 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549600 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 161.26
Current children cumulated vsize (KiB) 53140

[startup+222.544 s]
/proc/loadavg: 1.26 1.77 1.79 2/79 18393
/proc/meminfo: memFree=1467184/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=214.38
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 21353 85 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 221.33
Current children cumulated vsize (KiB) 53140

[startup+282.629 s]
/proc/loadavg: 1.09 1.63 1.74 2/79 18393
/proc/meminfo: memFree=1467184/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=274.45
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 27360 85 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 281.4
Current children cumulated vsize (KiB) 53140

[startup+342.713 s]
/proc/loadavg: 1.03 1.51 1.69 3/79 18393
/proc/meminfo: memFree=1467248/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=334.52
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 33367 85 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 341.47
Current children cumulated vsize (KiB) 53140

[startup+402.798 s]
/proc/loadavg: 1.01 1.42 1.64 2/79 18393
/proc/meminfo: memFree=1467248/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=394.6
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 39374 86 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549720 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 401.55
Current children cumulated vsize (KiB) 53140

[startup+462.89 s]
/proc/loadavg: 1.00 1.34 1.60 2/79 18393
/proc/meminfo: memFree=1467312/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=454.67
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 45381 86 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 461.62
Current children cumulated vsize (KiB) 53140

[startup+522.977 s]
/proc/loadavg: 1.00 1.27 1.56 2/79 18393
/proc/meminfo: memFree=1467312/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=514.74
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 51388 86 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119647137 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 521.69

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

/proc/loadavg: 1.00 1.03 1.27 2/79 18395
/proc/meminfo: memFree=1467312/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1115.47
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 111458 89 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4121360714 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 53140

[startup+1183.94 s]
/proc/loadavg: 1.00 1.02 1.26 2/79 18395
/proc/meminfo: memFree=1467312/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1175.54
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 117465 89 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119207610 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 53140

[startup+1244.03 s]
/proc/loadavg: 1.00 1.02 1.24 2/79 18395
/proc/meminfo: memFree=1467312/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1235.61
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 123472 89 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118726058 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 1242.56
Current children cumulated vsize (KiB) 53140

[startup+1304.12 s]
/proc/loadavg: 1.00 1.01 1.22 2/79 18395
/proc/meminfo: memFree=1467312/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1295.68
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11811 0 0 0 129479 89 0 0 25 0 1 0 177448888 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 1302.63
Current children cumulated vsize (KiB) 53140

[startup+1364.2 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 18395
/proc/meminfo: memFree=1467248/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1355.74
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11812 0 0 0 135485 89 0 0 25 0 1 0 177448888 48934912 11228 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516918 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11228 138 64 0 11262 0
Current children cumulated CPU time (s) 1362.69
Current children cumulated vsize (KiB) 53140

[startup+1424.29 s]
/proc/loadavg: 1.00 1.00 1.19 2/79 18395
/proc/meminfo: memFree=1467312/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1415.82
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11812 0 0 0 141492 90 0 0 25 0 1 0 177448888 48934912 11228 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11228 138 64 0 11262 0
Current children cumulated CPU time (s) 1422.77
Current children cumulated vsize (KiB) 53140

[startup+1484.37 s]
/proc/loadavg: 1.00 1.00 1.17 2/79 18395
/proc/meminfo: memFree=1467248/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1475.89
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11812 0 0 0 147499 90 0 0 25 0 1 0 177448888 48934912 11228 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11228 138 64 0 11262 0
Current children cumulated CPU time (s) 1482.84
Current children cumulated vsize (KiB) 53140

[startup+1544.46 s]
/proc/loadavg: 1.00 1.00 1.16 2/79 18395
/proc/meminfo: memFree=1467312/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1535.96
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11812 0 0 0 153506 90 0 0 25 0 1 0 177448888 48934912 11228 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549021 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11228 138 64 0 11262 0
Current children cumulated CPU time (s) 1542.91
Current children cumulated vsize (KiB) 53140

[startup+1604.55 s]
/proc/loadavg: 1.00 1.00 1.15 2/79 18395
/proc/meminfo: memFree=1467248/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1596.03
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11812 0 0 0 159513 90 0 0 25 0 1 0 177448888 48934912 11228 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554146 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11228 138 64 0 11262 0
Current children cumulated CPU time (s) 1602.98
Current children cumulated vsize (KiB) 53140

[startup+1664.63 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 18395
/proc/meminfo: memFree=1467312/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1656.1
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11812 0 0 0 165520 90 0 0 25 0 1 0 177448888 48934912 11228 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11228 138 64 0 11262 0
Current children cumulated CPU time (s) 1663.05
Current children cumulated vsize (KiB) 53140

[startup+1724.72 s]
/proc/loadavg: 1.00 1.00 1.12 2/79 18395
/proc/meminfo: memFree=1467248/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1716.17
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11812 0 0 0 171527 90 0 0 25 0 1 0 177448888 48934912 11228 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4120263939 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11228 138 64 0 11262 0
Current children cumulated CPU time (s) 1723.12
Current children cumulated vsize (KiB) 53140

[startup+1784.81 s]
/proc/loadavg: 1.00 1.00 1.11 2/79 18395
/proc/meminfo: memFree=1467312/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1776.24
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11812 0 0 0 177534 90 0 0 25 0 1 0 177448888 48934912 11228 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118345592 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11228 138 64 0 11262 0
Current children cumulated CPU time (s) 1783.19
Current children cumulated vsize (KiB) 53140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.62 s]
/proc/loadavg: 1.00 1.00 1.11 2/79 18395
/proc/meminfo: memFree=1467248/2055920 swapFree=4192812/4192956
[pid=16283] ppid=16281 vsize=5352 CPUtime=6.95
/proc/16283/stat : 16283 (solver2) S 16281 16283 12667 0 -1 4194304 397 38806 0 0 0 0 357 338 16 0 1 0 177448183 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16283/statm: 1338 242 203 169 0 49 0
[pid=16297] ppid=16283 vsize=47788 CPUtime=1793.06
/proc/16297/stat : 16297 (standalone) R 16283 16283 12667 0 -1 4194304 11812 0 0 0 179216 90 0 0 25 0 1 0 177448888 48934912 11228 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/16297/statm: 11947 11228 138 64 0 11262 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 53140

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 16283 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=573456 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=386485
CPU time returned by wait4() is 6.95994
while last known CPU time is 1800.01

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

Real time (s): 1801.63
CPU time (s): 1800.01
CPU user time (s): 1795.73
CPU system time (s): 4.28
CPU usage (%): 99.9098
Max. virtual memory (cumulated for all children) (KiB): 132644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.57346
system time used= 3.38648
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39203
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= 781

runsolver used 1.63475 s user time and 4.83526 s system time

The end



Launcher Data (download as text)




Begin job on node17 on Mon Jan  8 21:08:54 UTC 2007


IDJOB= 201707
IDBENCH= 3779
FILE ID= node17/201707-1168290532

PBS_JOBID= 3501740

Free space on /tmp= 66281 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp13/fapp13-2000-4.xml
COMMAND LINE= /tmp/evaluation/201707-1168290532/solver2 /tmp/evaluation/201707-1168290532/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-201707-1168290532 -o ROOT/results/node17/solver-201707-1168290532 -C 1800 -M 900  /tmp/evaluation/201707-1168290532/solver2 /tmp/evaluation/201707-1168290532/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  3f4c3da4d1086c239753fd2edce97a45

RANDOM SEED= 425151336

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1449320 kB
Buffers:         75428 kB
Cached:         359976 kB
SwapCached:          0 kB
Active:         350748 kB
Inactive:       187000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           48932 kB
Writeback:           0 kB
Mapped:         122436 kB
Slab:            53528 kB
Committed_AS:  5189292 kB
PageTables:       2332 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= 66294 MiB



End job on node17 on Mon Jan  8 21:38:56 UTC 2007