Trace number 201286

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) 1800.07 1800.87

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/node2/watcher-201286-1168289448 -o ROOT/results/node2/solver-201286-1168289448 -C 1800 -M 900 /tmp/evaluation/201286-1168289448/solver2 /tmp/evaluation/201286-1168289448/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: 1.00 1.00 1.01 4/78 13849
/proc/meminfo: memFree=1694128/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=0
/proc/13848/stat : 13848 (solver2) R 13846 13848 6925 0 -1 4194304 313 190 0 0 0 0 0 0 19 0 1 0 177340607 5480448 241 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13848/statm: 1338 241 202 169 0 49 0

[startup+0.108094 s]
/proc/loadavg: 1.00 1.00 1.01 4/78 13849
/proc/meminfo: memFree=1694128/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=0
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 353 334 0 0 0 0 0 0 16 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516177 s]
/proc/loadavg: 1.00 1.00 1.01 4/78 13849
/proc/meminfo: memFree=1694128/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=0.37
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 376 2621 0 0 0 0 34 3 16 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 5352

[startup+1.34432 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 13861
/proc/meminfo: memFree=1648808/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=0.37
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 376 2621 0 0 0 0 34 3 16 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13861] ppid=13848 vsize=46676 CPUtime=0.96
/proc/13861/stat : 13861 (bordewijk) R 13848 13848 6925 0 -1 4194304 11165 0 0 0 87 9 0 0 25 0 1 0 177340644 47796224 11137 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 10970747 0 0 4096 0 0 0 0 17 1 0 0
/proc/13861/statm: 11669 11138 204 97 0 10950 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 52028

[startup+2.98062 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 13861
/proc/meminfo: memFree=1598760/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=0.37
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 376 2621 0 0 0 0 34 3 16 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13861] ppid=13848 vsize=85340 CPUtime=2.59
/proc/13861/stat : 13861 (bordewijk) R 13848 13848 6925 0 -1 4194304 22526 0 0 0 239 20 0 0 25 0 1 0 177340644 87388160 20789 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13861/statm: 21335 20789 211 97 0 20616 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 90692

[startup+6.26122 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13861
/proc/meminfo: memFree=1520624/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=0.37
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 376 2621 0 0 0 0 34 3 16 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13861] ppid=13848 vsize=145184 CPUtime=5.87
/proc/13861/stat : 13861 (bordewijk) R 13848 13848 6925 0 -1 4194304 40539 0 0 0 299 288 0 0 25 0 1 0 177340644 148668416 35246 18446744073709551615 134512640 134912576 4294956752 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13861/statm: 36296 35246 217 97 0 35577 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 150536

[startup+12.7204 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13862
/proc/meminfo: memFree=1609528/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66492 CPUtime=5.1
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16187 0 0 0 414 96 0 0 25 0 1 0 177341368 68087808 15638 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099501405 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16623 15638 137 64 0 15938 0
Current children cumulated CPU time (s) 12.71
Current children cumulated vsize (KiB) 71844

[startup+25.5288 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13862
/proc/meminfo: memFree=1609160/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66492 CPUtime=17.9
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16298 0 0 0 1694 96 0 0 25 0 1 0 177341368 68087808 15749 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4100435085 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16623 15749 137 64 0 15938 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 71844

[startup+51.1545 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13862
/proc/meminfo: memFree=1609352/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66492 CPUtime=43.49
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16298 0 0 0 4253 96 0 0 25 0 1 0 177341368 68087808 15749 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134555355 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16623 15749 137 64 0 15938 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 71844

[startup+102.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13862
/proc/meminfo: memFree=1609544/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66492 CPUtime=94.73
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16298 0 0 0 9376 97 0 0 25 0 1 0 177341368 68087808 15749 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4101240406 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16623 15749 137 64 0 15938 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 71844

[startup+162.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13862
/proc/meminfo: memFree=1609480/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66492 CPUtime=154.77
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16298 0 0 0 15380 97 0 0 25 0 1 0 177341368 68087808 15749 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099103293 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16623 15749 137 64 0 15938 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 71844

[startup+222.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13862
/proc/meminfo: memFree=1609544/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66492 CPUtime=214.82
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16298 0 0 0 21384 98 0 0 25 0 1 0 177341368 68087808 15749 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527024 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16623 15749 137 64 0 15938 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 71844

[startup+282.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13862
/proc/meminfo: memFree=1608904/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66508 CPUtime=274.85
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16468 0 0 0 27387 98 0 0 25 0 1 0 177341368 68104192 15919 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4100239017 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16627 15919 138 64 0 15942 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 71860

[startup+342.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13862
/proc/meminfo: memFree=1608840/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66508 CPUtime=334.9
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16471 0 0 0 33391 99 0 0 25 0 1 0 177341368 68104192 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16627 15922 138 64 0 15942 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 71860

[startup+402.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13862
/proc/meminfo: memFree=1608776/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66512 CPUtime=394.95
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16489 0 0 0 39396 99 0 0 25 0 1 0 177341368 68108288 15940 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4100573217 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16628 15940 138 64 0 15943 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 71864

[startup+462.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13862
/proc/meminfo: memFree=1608712/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66512 CPUtime=455
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16489 0 0 0 45400 100 0 0 25 0 1 0 177341368 68108288 15940 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16628 15940 138 64 0 15943 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 71864

[startup+522.865 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13862
/proc/meminfo: memFree=1608776/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66512 CPUtime=515.04
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16489 0 0 0 51404 100 0 0 25 0 1 0 177341368 68108288 15940 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16628 15940 138 64 0 15943 0
Current children cumulated CPU time (s) 522.65

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

/proc/loadavg: 1.00 1.00 1.00 2/79 14060
/proc/meminfo: memFree=1608648/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1115.4
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16497 0 0 0 111435 105 0 0 25 0 1 0 177341368 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554131 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 71868

[startup+1183.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14060
/proc/meminfo: memFree=1608648/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1175.45
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16497 0 0 0 117439 106 0 0 25 0 1 0 177341368 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548929 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 71868

[startup+1243.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14060
/proc/meminfo: memFree=1608584/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1235.49
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16497 0 0 0 123443 106 0 0 25 0 1 0 177341368 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4100967509 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1243.1
Current children cumulated vsize (KiB) 71868

[startup+1303.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14060
/proc/meminfo: memFree=1608648/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1295.52
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16497 0 0 0 129446 106 0 0 25 0 1 0 177341368 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554163 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1303.13
Current children cumulated vsize (KiB) 71868

[startup+1363.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14060
/proc/meminfo: memFree=1608648/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1355.57
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16497 0 0 0 135450 107 0 0 25 0 1 0 177341368 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4102608346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1363.18
Current children cumulated vsize (KiB) 71868

[startup+1423.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14060
/proc/meminfo: memFree=1608584/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1415.61
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16497 0 0 0 141454 107 0 0 25 0 1 0 177341368 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1423.22
Current children cumulated vsize (KiB) 71868

[startup+1483.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14060
/proc/meminfo: memFree=1608584/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1475.65
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16497 0 0 0 147458 107 0 0 25 0 1 0 177341368 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554211 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1483.26
Current children cumulated vsize (KiB) 71868

[startup+1544 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14060
/proc/meminfo: memFree=1608584/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1535.7
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16497 0 0 0 153462 108 0 0 25 0 1 0 177341368 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1543.31
Current children cumulated vsize (KiB) 71868

[startup+1604.06 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14060
/proc/meminfo: memFree=1608520/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1595.73
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16497 0 0 0 159465 108 0 0 25 0 1 0 177341368 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1603.34
Current children cumulated vsize (KiB) 71868

[startup+1664.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14060
/proc/meminfo: memFree=1608584/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1655.78
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16497 0 0 0 165469 109 0 0 25 0 1 0 177341368 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527024 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1663.39
Current children cumulated vsize (KiB) 71868

[startup+1724.19 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14062
/proc/meminfo: memFree=1608328/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1715.82
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16497 0 0 0 171473 109 0 0 25 0 1 0 177341368 68112384 15948 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4102742324 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15948 138 64 0 15944 0
Current children cumulated CPU time (s) 1723.43
Current children cumulated vsize (KiB) 71868

[startup+1784.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14062
/proc/meminfo: memFree=1608392/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1775.86
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16498 0 0 0 177477 109 0 0 25 0 1 0 177341368 68112384 15949 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519662 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15949 138 64 0 15944 0
Current children cumulated CPU time (s) 1783.47
Current children cumulated vsize (KiB) 71868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14062
/proc/meminfo: memFree=1608392/2055920 swapFree=4191880/4192956
[pid=13848] ppid=13846 vsize=5352 CPUtime=7.61
/proc/13848/stat : 13848 (solver2) S 13846 13848 6925 0 -1 4194304 397 43161 0 0 0 0 343 418 18 0 1 0 177340607 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13848/statm: 1338 242 203 169 0 49 0
[pid=13862] ppid=13848 vsize=66516 CPUtime=1792.46
/proc/13862/stat : 13862 (standalone) R 13848 13848 6925 0 -1 4194304 16498 0 0 0 179137 109 0 0 25 0 1 0 177341368 68112384 15949 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527008 0 0 4096 0 0 0 0 17 1 0 0
/proc/13862/statm: 16629 15949 138 64 0 15944 0
Current children cumulated CPU time (s) 1800.07
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 13848 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=433478 childrusage.ru_stime.tv_sec=4 childrusage.ru_stime.tv_usec=183364
CPU time returned by wait4() is 7.61684
while last known CPU time is 1800.07

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

Real time (s): 1800.87
CPU time (s): 1800.07
CPU user time (s): 1794.8
CPU system time (s): 5.27
CPU usage (%): 99.9554
Max. virtual memory (cumulated for all children) (KiB): 150536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.43348
system time used= 4.18336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43558
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= 177

runsolver used 1.9767 s user time and 4.42433 s system time

The end



Launcher Data (download as text)




Begin job on node2 on Mon Jan  8 20:50:50 UTC 2007


IDJOB= 201286
IDBENCH= 3754
FILE ID= node2/201286-1168289448

PBS_JOBID= 3501719

Free space on /tmp= 66328 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp12/fapp12-1500-5.xml
COMMAND LINE= /tmp/evaluation/201286-1168289448/solver2 /tmp/evaluation/201286-1168289448/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-201286-1168289448 -o ROOT/results/node2/solver-201286-1168289448 -C 1800 -M 900  /tmp/evaluation/201286-1168289448/solver2 /tmp/evaluation/201286-1168289448/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  adf10fdc6d350a6af7b358d510ea8438

RANDOM SEED= 369223537

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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1694544 kB
Buffers:         52540 kB
Cached:         203872 kB
SwapCached:        288 kB
Active:         226756 kB
Inactive:        85224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1694544 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           13436 kB
Writeback:           0 kB
Mapped:          73812 kB
Slab:            34704 kB
Committed_AS:  4612180 kB
PageTables:       1992 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= 66306 MiB



End job on node2 on Mon Jan  8 21:20:51 UTC 2007