Trace number 201708

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
buggy_2_5 2007-01-08? (TO) 1800.08 1800.65

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/node5/watcher-201708-1168290567 -o ROOT/results/node5/solver-201708-1168290567 -C 1800 -M 900 /tmp/evaluation/201708-1168290567/solver /tmp/evaluation/201708-1168290567/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: 1.13 1.08 1.18 4/78 21340
/proc/meminfo: memFree=1207584/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=0
/proc/21339/stat : 21339 (solver) R 21337 21339 14345 0 -1 4194304 313 190 0 0 0 0 0 0 19 0 1 0 157671310 5480448 241 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913479327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/21339/statm: 1338 241 202 169 0 49 0

[startup+0.103395 s]
/proc/loadavg: 1.13 1.08 1.18 4/78 21340
/proc/meminfo: memFree=1207584/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=0
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 354 334 0 0 0 0 0 0 20 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511444 s]
/proc/loadavg: 1.13 1.08 1.18 4/78 21340
/proc/meminfo: memFree=1207584/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=0.39
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 376 2634 0 0 0 0 35 4 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 5352

[startup+1.33154 s]
/proc/loadavg: 1.12 1.08 1.18 2/79 21352
/proc/meminfo: memFree=1165976/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=0.39
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 376 2634 0 0 0 0 35 4 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21352] ppid=21339 vsize=44024 CPUtime=0.93
/proc/21352/stat : 21352 (bordewijk) R 21339 21339 14345 0 -1 4194304 10495 0 0 0 85 8 0 0 25 0 1 0 157671348 45080576 10467 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0
/proc/21352/statm: 11006 10468 204 97 0 10287 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 49376

[startup+2.97872 s]
/proc/loadavg: 1.12 1.08 1.18 2/79 21352
/proc/meminfo: memFree=1118680/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=0.39
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 376 2634 0 0 0 0 35 4 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21352] ppid=21339 vsize=84556 CPUtime=2.58
/proc/21352/stat : 21352 (bordewijk) R 21339 21339 14345 0 -1 4194304 22354 0 0 0 237 21 0 0 25 0 1 0 157671348 86585344 20617 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21352/statm: 21139 20617 211 97 0 20420 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 89908

[startup+6.25509 s]
/proc/loadavg: 1.12 1.08 1.18 2/79 21352
/proc/meminfo: memFree=1052376/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=0.39
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 376 2634 0 0 0 0 35 4 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21352] ppid=21339 vsize=127292 CPUtime=5.8
/proc/21352/stat : 21352 (bordewijk) R 21339 21339 14345 0 -1 4194304 36171 0 0 0 310 270 0 0 25 0 1 0 157671348 130347008 30844 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21352/statm: 31823 30844 217 97 0 31104 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 132644

[startup+12.7168 s]
/proc/loadavg: 1.10 1.08 1.17 2/79 21353
/proc/meminfo: memFree=1142312/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47776 CPUtime=5.79
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11746 0 0 0 503 76 0 0 25 0 1 0 157672001 48922624 11162 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4120826323 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11944 11162 138 64 0 11259 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 53128

[startup+25.5233 s]
/proc/loadavg: 1.08 1.07 1.17 2/79 21353
/proc/meminfo: memFree=1142376/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47784 CPUtime=18.59
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11801 0 0 0 1783 76 0 0 25 0 1 0 157672001 48930816 11217 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11946 11217 138 64 0 11261 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 53136

[startup+51.1522 s]
/proc/loadavg: 1.05 1.06 1.17 2/79 21353
/proc/meminfo: memFree=1142696/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=44.21
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11811 0 0 0 4344 77 0 0 25 0 1 0 157672001 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 53140

[startup+102.4 s]
/proc/loadavg: 1.02 1.05 1.16 2/79 21353
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=95.44
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11811 0 0 0 9467 77 0 0 25 0 1 0 157672001 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554163 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 53140

[startup+162.469 s]
/proc/loadavg: 1.01 1.04 1.15 2/79 21353
/proc/meminfo: memFree=1142888/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=155.5
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11811 0 0 0 15472 78 0 0 25 0 1 0 157672001 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 53140

[startup+222.531 s]
/proc/loadavg: 1.00 1.03 1.13 2/79 21353
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=215.54
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11811 0 0 0 21476 78 0 0 25 0 1 0 157672001 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519634 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 53140

[startup+282.596 s]
/proc/loadavg: 1.00 1.02 1.12 2/79 21353
/proc/meminfo: memFree=1142888/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=275.6
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11811 0 0 0 27481 79 0 0 25 0 1 0 157672001 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 53140

[startup+342.661 s]
/proc/loadavg: 1.00 1.02 1.11 2/79 21353
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=335.65
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11811 0 0 0 33485 80 0 0 25 0 1 0 157672001 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119156250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 53140

[startup+402.726 s]
/proc/loadavg: 1.00 1.01 1.10 2/79 21355
/proc/meminfo: memFree=1142696/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=395.69
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11811 0 0 0 39489 80 0 0 25 0 1 0 157672001 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 53140

[startup+462.791 s]
/proc/loadavg: 1.05 1.02 1.09 2/79 21355
/proc/meminfo: memFree=1142696/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=455.74
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11811 0 0 0 45493 81 0 0 25 0 1 0 157672001 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 53140

[startup+522.855 s]
/proc/loadavg: 1.02 1.02 1.09 2/79 21355
/proc/meminfo: memFree=1142760/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=515.79
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11811 0 0 0 51498 81 0 0 25 0 1 0 157672001 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 522.64

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

/proc/loadavg: 1.00 1.00 1.03 2/79 21355
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1116.3
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11811 0 0 0 111544 86 0 0 25 0 1 0 157672001 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 1123.15
Current children cumulated vsize (KiB) 53140

[startup+1183.59 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 21355
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1176.36
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11811 0 0 0 117549 87 0 0 25 0 1 0 157672001 48934912 11227 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11227 138 64 0 11262 0
Current children cumulated CPU time (s) 1183.21
Current children cumulated vsize (KiB) 53140

[startup+1243.66 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 21355
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1236.4
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11812 0 0 0 123553 87 0 0 25 0 1 0 157672001 48934912 11228 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548923 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11228 138 64 0 11262 0
Current children cumulated CPU time (s) 1243.25
Current children cumulated vsize (KiB) 53140

[startup+1303.73 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 21355
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1296.46
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11816 0 0 0 129558 88 0 0 25 0 1 0 157672001 48934912 11232 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11232 138 64 0 11262 0
Current children cumulated CPU time (s) 1303.31
Current children cumulated vsize (KiB) 53140

[startup+1363.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21355
/proc/meminfo: memFree=1142760/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1356.5
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11821 0 0 0 135562 88 0 0 25 0 1 0 157672001 48934912 11237 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11237 138 64 0 11262 0
Current children cumulated CPU time (s) 1363.35
Current children cumulated vsize (KiB) 53140

[startup+1423.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21355
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1416.55
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11821 0 0 0 141566 89 0 0 25 0 1 0 157672001 48934912 11237 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11237 138 64 0 11262 0
Current children cumulated CPU time (s) 1423.4
Current children cumulated vsize (KiB) 53140

[startup+1483.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21355
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1476.59
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11821 0 0 0 147570 89 0 0 25 0 1 0 157672001 48934912 11237 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4120653932 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11237 138 64 0 11262 0
Current children cumulated CPU time (s) 1483.44
Current children cumulated vsize (KiB) 53140

[startup+1543.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21355
/proc/meminfo: memFree=1142760/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1536.64
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11821 0 0 0 153574 90 0 0 25 0 1 0 157672001 48934912 11237 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11237 138 64 0 11262 0
Current children cumulated CPU time (s) 1543.49
Current children cumulated vsize (KiB) 53140

[startup+1604.04 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21355
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1596.68
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11821 0 0 0 159578 90 0 0 25 0 1 0 157672001 48934912 11237 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519634 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11237 138 64 0 11262 0
Current children cumulated CPU time (s) 1603.53
Current children cumulated vsize (KiB) 53140

[startup+1664.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21355
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1656.74
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11821 0 0 0 165583 91 0 0 25 0 1 0 157672001 48934912 11237 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548923 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11237 138 64 0 11262 0
Current children cumulated CPU time (s) 1663.59
Current children cumulated vsize (KiB) 53140

[startup+1724.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21355
/proc/meminfo: memFree=1142760/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1716.78
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11821 0 0 0 171587 91 0 0 25 0 1 0 157672001 48934912 11237 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11237 138 64 0 11262 0
Current children cumulated CPU time (s) 1723.63
Current children cumulated vsize (KiB) 53140

[startup+1784.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21355
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1776.83
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11821 0 0 0 177591 92 0 0 25 0 1 0 157672001 48934912 11237 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11237 138 64 0 11262 0
Current children cumulated CPU time (s) 1783.68
Current children cumulated vsize (KiB) 53140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21355
/proc/meminfo: memFree=1142824/2055920 swapFree=4192812/4192956
[pid=21339] ppid=21337 vsize=5352 CPUtime=6.85
/proc/21339/stat : 21339 (solver) S 21337 21339 14345 0 -1 4194304 396 38806 0 0 0 0 349 336 16 0 1 0 157671310 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21339/statm: 1338 242 203 169 0 49 0
[pid=21353] ppid=21339 vsize=47788 CPUtime=1793.23
/proc/21353/stat : 21353 (standalone) R 21339 21339 14345 0 -1 4194304 11821 0 0 0 179231 92 0 0 25 0 1 0 157672001 48934912 11237 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4118896976 0 0 4096 0 0 0 0 17 1 0 0
/proc/21353/statm: 11947 11237 138 64 0 11262 0
Current children cumulated CPU time (s) 1800.08
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 21339 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=499468 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=369487
CPU time returned by wait4() is 6.86896
while last known CPU time is 1800.08

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

Real time (s): 1800.65
CPU time (s): 1800.08
CPU user time (s): 1795.8
CPU system time (s): 4.28
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 132644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.49947
system time used= 3.36949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39202
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= 564
involuntary context switches= 160

runsolver used 1.81672 s user time and 4.5833 s system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Jan  8 21:09:29 UTC 2007


IDJOB= 201708
IDBENCH= 3779
FILE ID= node5/201708-1168290567

PBS_JOBID= 3501746

Free space on /tmp= 66344 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp13/fapp13-2000-4.xml
COMMAND LINE= /tmp/evaluation/201708-1168290567/solver /tmp/evaluation/201708-1168290567/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-201708-1168290567 -o ROOT/results/node5/solver-201708-1168290567 -C 1800 -M 900  /tmp/evaluation/201708-1168290567/solver /tmp/evaluation/201708-1168290567/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  3f4c3da4d1086c239753fd2edce97a45

RANDOM SEED= 260496458

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		: 3000.240
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		: 3000.240
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:       1208064 kB
Buffers:         72004 kB
Cached:         667700 kB
SwapCached:          0 kB
Active:         264188 kB
Inactive:       518092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1208064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           14536 kB
Writeback:           0 kB
Mapped:          61584 kB
Slab:            51120 kB
Committed_AS:  4246580 kB
PageTables:       1800 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= 66324 MiB



End job on node5 on Mon Jan  8 21:39:29 UTC 2007