Trace number 201287

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
buggy_2_5 2007-01-08? (TO) 1800.1 1801.35

General information on the benchmark

Namefapp/fapp11-15/fapp12/
fapp12-1500-5.xml
MD5SUMadf10fdc6d350a6af7b358d510ea8438
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/node6/watcher-201287-1168289501 -o ROOT/results/node6/solver-201287-1168289501 -C 1800 -M 900 /tmp/evaluation/201287-1168289501/solver /tmp/evaluation/201287-1168289501/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 2.00 1.83 4/87 18141
/proc/meminfo: memFree=1544160/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=18540 CPUtime=0
/proc/18140/stat : 18140 (runsolver) R 18138 18140 14690 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 177345670 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 268582841639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18140/statm: 4635 279 244 17 0 2626 0

[startup+0.108443 s]
/proc/loadavg: 2.00 2.00 1.83 4/87 18141
/proc/meminfo: memFree=1544160/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=0
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 354 334 0 0 0 0 0 0 23 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516496 s]
/proc/loadavg: 2.00 2.00 1.83 4/87 18141
/proc/meminfo: memFree=1544160/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=0.38
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 376 2621 0 0 0 0 34 4 15 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5352

[startup+1.33758 s]
/proc/loadavg: 2.00 2.00 1.83 2/82 18164
/proc/meminfo: memFree=1536776/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=0.38
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 376 2621 0 0 0 0 34 4 15 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18153] ppid=18140 vsize=43112 CPUtime=0.91
/proc/18153/stat : 18153 (bordewijk) R 18140 18140 14690 0 -1 4194304 10275 0 0 0 83 8 0 0 25 0 1 0 177345710 44146688 10247 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 0 0 0
/proc/18153/statm: 10778 10248 204 97 0 10059 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 48464

[startup+2.98178 s]
/proc/loadavg: 2.00 2.00 1.83 2/83 18172
/proc/meminfo: memFree=1473024/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=0.38
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 376 2621 0 0 0 0 34 4 15 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18153] ppid=18140 vsize=83664 CPUtime=2.53
/proc/18153/stat : 18153 (bordewijk) R 18140 18140 14690 0 -1 4194304 22131 0 0 0 227 26 0 0 25 0 1 0 177345710 85671936 20394 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18153/statm: 20916 20394 211 97 0 20197 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 89016

[startup+6.26917 s]
/proc/loadavg: 2.00 2.00 1.83 3/88 18832
/proc/meminfo: memFree=1308120/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=0.38
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 376 2621 0 0 0 0 34 4 15 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18153] ppid=18140 vsize=145184 CPUtime=5.81
/proc/18153/stat : 18153 (bordewijk) R 18140 18140 14690 0 -1 4194304 40539 0 0 0 294 287 0 0 25 0 1 0 177345710 148668416 35246 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18153/statm: 36296 35246 217 97 0 35577 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 150536

[startup+12.7459 s]
/proc/loadavg: 2.08 2.02 1.84 3/88 18834
/proc/meminfo: memFree=1423448/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66492 CPUtime=5.29
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16204 0 0 0 430 99 0 0 25 0 1 0 177346410 68087808 15655 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099236193 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16623 15655 137 64 0 15938 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 71844

[startup+25.5624 s]
/proc/loadavg: 2.06 2.02 1.84 3/88 18834
/proc/meminfo: memFree=1389208/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66504 CPUtime=18.1
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16453 0 0 0 1710 100 0 0 25 0 1 0 177346410 68100096 15904 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16626 15904 138 64 0 15941 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 71856

[startup+51.2104 s]
/proc/loadavg: 2.04 2.01 1.84 3/88 18834
/proc/meminfo: memFree=1389400/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66508 CPUtime=43.72
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16468 0 0 0 4270 102 0 0 25 0 1 0 177346410 68104192 15919 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16627 15919 138 64 0 15942 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 71860

[startup+102.5 s]
/proc/loadavg: 2.02 2.01 1.85 3/88 18834
/proc/meminfo: memFree=1389592/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66508 CPUtime=94.96
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16471 0 0 0 9394 102 0 0 25 0 1 0 177346410 68104192 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16627 15922 138 64 0 15942 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 71860

[startup+162.505 s]
/proc/loadavg: 2.00 2.00 1.85 3/88 18834
/proc/meminfo: memFree=1389592/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66512 CPUtime=154.91
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16489 0 0 0 15389 102 0 0 25 0 1 0 177346410 68108288 15940 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16628 15940 138 64 0 15943 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 71864

[startup+222.521 s]
/proc/loadavg: 2.00 2.00 1.86 3/88 18834
/proc/meminfo: memFree=1389592/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66512 CPUtime=214.84
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16489 0 0 0 21382 102 0 0 25 0 1 0 177346410 68108288 15940 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549726 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16628 15940 138 64 0 15943 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 71864

[startup+282.532 s]
/proc/loadavg: 2.03 2.01 1.87 3/88 18834
/proc/meminfo: memFree=1389592/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66512 CPUtime=274.8
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16489 0 0 0 27378 102 0 0 25 0 1 0 177346410 68108288 15940 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16628 15940 138 64 0 15943 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 71864

[startup+342.547 s]
/proc/loadavg: 2.01 2.01 1.88 3/88 18834
/proc/meminfo: memFree=1389592/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66512 CPUtime=334.76
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16489 0 0 0 33374 102 0 0 25 0 1 0 177346410 68108288 15940 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516871 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16628 15940 138 64 0 15943 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 71864

[startup+402.598 s]
/proc/loadavg: 2.00 2.00 1.88 3/88 18834
/proc/meminfo: memFree=1388760/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66512 CPUtime=394.72
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16494 0 0 0 39370 102 0 0 25 0 1 0 177346410 68108288 15945 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4100063998 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16628 15945 138 64 0 15943 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 71864

[startup+462.691 s]
/proc/loadavg: 2.00 2.00 1.89 3/88 18834
/proc/meminfo: memFree=1388632/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66512 CPUtime=454.77
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16494 0 0 0 45374 103 0 0 25 0 1 0 177346410 68108288 15945 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549720 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16628 15945 138 64 0 15943 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 71864

[startup+522.79 s]
/proc/loadavg: 2.00 2.00 1.89 3/88 18834
/proc/meminfo: memFree=1388568/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66512 CPUtime=514.81
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16494 0 0 0 51378 103 0 0 25 0 1 0 177346410 68108288 15945 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16628 15945 138 64 0 15943 0
Current children cumulated CPU time (s) 522.13

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

/proc/loadavg: 1.01 1.20 1.52 2/79 20430
/proc/meminfo: memFree=1490024/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1115.16
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16497 0 0 0 111384 132 0 0 25 0 1 0 177346410 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 71868

[startup+1183.59 s]
/proc/loadavg: 1.00 1.16 1.49 2/79 20430
/proc/meminfo: memFree=1489960/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1175.23
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16497 0 0 0 117390 133 0 0 25 0 1 0 177346410 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4100785419 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 71868

[startup+1243.68 s]
/proc/loadavg: 1.00 1.13 1.45 2/79 20430
/proc/meminfo: memFree=1489960/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1235.29
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16497 0 0 0 123396 133 0 0 25 0 1 0 177346410 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554272 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1242.61
Current children cumulated vsize (KiB) 71868

[startup+1303.76 s]
/proc/loadavg: 1.00 1.10 1.42 2/79 20430
/proc/meminfo: memFree=1489960/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1295.36
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16497 0 0 0 129403 133 0 0 25 0 1 0 177346410 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099579028 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1302.68
Current children cumulated vsize (KiB) 71868

[startup+1363.84 s]
/proc/loadavg: 1.00 1.08 1.39 2/79 20430
/proc/meminfo: memFree=1489960/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1355.42
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16497 0 0 0 135409 133 0 0 25 0 1 0 177346410 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099258462 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1362.74
Current children cumulated vsize (KiB) 71868

[startup+1423.93 s]
/proc/loadavg: 1.00 1.06 1.36 2/79 20430
/proc/meminfo: memFree=1489960/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1415.48
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16497 0 0 0 141415 133 0 0 25 0 1 0 177346410 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554272 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1422.8
Current children cumulated vsize (KiB) 71868

[startup+1484.01 s]
/proc/loadavg: 1.00 1.05 1.34 2/79 20430
/proc/meminfo: memFree=1489960/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1475.54
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16498 0 0 0 147421 133 0 0 25 0 1 0 177346410 68112384 15949 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554201 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15949 138 64 0 15944 0
Current children cumulated CPU time (s) 1482.86
Current children cumulated vsize (KiB) 71868

[startup+1544.09 s]
/proc/loadavg: 1.00 1.04 1.31 2/79 20430
/proc/meminfo: memFree=1490024/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1535.61
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16498 0 0 0 153428 133 0 0 25 0 1 0 177346410 68112384 15949 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4102441607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15949 138 64 0 15944 0
Current children cumulated CPU time (s) 1542.93
Current children cumulated vsize (KiB) 71868

[startup+1604.17 s]
/proc/loadavg: 1.00 1.03 1.29 2/79 20430
/proc/meminfo: memFree=1489960/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1595.67
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16498 0 0 0 159434 133 0 0 25 0 1 0 177346410 68112384 15949 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15949 138 64 0 15944 0
Current children cumulated CPU time (s) 1602.99
Current children cumulated vsize (KiB) 71868

[startup+1664.26 s]
/proc/loadavg: 1.00 1.02 1.27 2/79 20432
/proc/meminfo: memFree=1489832/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1655.74
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16498 0 0 0 165440 134 0 0 25 0 1 0 177346410 68112384 15949 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527017 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15949 138 64 0 15944 0
Current children cumulated CPU time (s) 1663.06
Current children cumulated vsize (KiB) 71868

[startup+1724.34 s]
/proc/loadavg: 1.00 1.02 1.25 2/79 20432
/proc/meminfo: memFree=1489832/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1715.8
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16499 0 0 0 171446 134 0 0 25 0 1 0 177346410 68112384 15950 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519664 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15950 138 64 0 15944 0
Current children cumulated CPU time (s) 1723.12
Current children cumulated vsize (KiB) 71868

[startup+1784.42 s]
/proc/loadavg: 1.00 1.01 1.23 2/79 20432
/proc/meminfo: memFree=1489832/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1775.86
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16499 0 0 0 177452 134 0 0 25 0 1 0 177346410 68112384 15950 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134520142 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15950 138 64 0 15944 0
Current children cumulated CPU time (s) 1783.18
Current children cumulated vsize (KiB) 71868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.34 s]
/proc/loadavg: 1.00 1.01 1.23 2/79 20432
/proc/meminfo: memFree=1489832/2055924 swapFree=4165672/4192956
[pid=18140] ppid=18138 vsize=5352 CPUtime=7.32
/proc/18140/stat : 18140 (solver) S 18138 18140 14690 0 -1 4194304 396 43161 0 0 0 0 337 395 16 0 1 0 177345670 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18140/statm: 1338 242 203 169 0 49 0
[pid=18833] ppid=18140 vsize=66516 CPUtime=1792.78
/proc/18833/stat : 18833 (standalone) R 18140 18140 14690 0 -1 4194304 16499 0 0 0 179144 134 0 0 25 0 1 0 177346410 68112384 15950 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 0 0 0
/proc/18833/statm: 16629 15950 138 64 0 15944 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 71868

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 18140 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=372487 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=952399
CPU time returned by wait4() is 7.32489
while last known CPU time is 1800.1

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

Real time (s): 1801.35
CPU time (s): 1800.1
CPU user time (s): 1794.81
CPU system time (s): 5.29
CPU usage (%): 99.9304
Max. virtual memory (cumulated for all children) (KiB): 150536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.37249
system time used= 3.9524
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43557
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= 970
involuntary context switches= 414

runsolver used 2.03369 s user time and 4.71028 s system time

The end



Launcher Data (download as text)




Begin job on node6 on Mon Jan  8 20:51:42 UTC 2007


IDJOB= 201287
IDBENCH= 3754
FILE ID= node6/201287-1168289501

PBS_JOBID= 3501724

Free space on /tmp= 66525 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp12/fapp12-1500-5.xml
COMMAND LINE= /tmp/evaluation/201287-1168289501/solver /tmp/evaluation/201287-1168289501/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-201287-1168289501 -o ROOT/results/node6/solver-201287-1168289501 -C 1800 -M 900  /tmp/evaluation/201287-1168289501/solver /tmp/evaluation/201287-1168289501/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  adf10fdc6d350a6af7b358d510ea8438

RANDOM SEED= 960326348

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:      2055924 kB
MemFree:       1544640 kB
Buffers:         75748 kB
Cached:         318428 kB
SwapCached:       2944 kB
Active:         274012 kB
Inactive:       175676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1544640 kB
SwapTotal:     4192956 kB
SwapFree:      4165672 kB
Dirty:           14212 kB
Writeback:           0 kB
Mapped:          65788 kB
Slab:            46428 kB
Committed_AS:  5575236 kB
PageTables:       2396 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= 66518 MiB



End job on node6 on Mon Jan  8 21:21:44 UTC 2007