Trace number 201644

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) 1800.07 1816.74

General information on the benchmark

Namefapp/fapp11-15/fapp13/
fapp13-2000-6.xml
MD5SUMe57f0b8f90b7d128b396369733fed01f
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/node19/watcher-201644-1168290431 -o ROOT/results/node19/solver-201644-1168290431 -C 1800 -M 900 /tmp/evaluation/201644-1168290431/solver /tmp/evaluation/201644-1168290431/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
/proc/loadavg: 1.97 2.00 1.93 5/87 14565
/proc/meminfo: memFree=1237952/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=18540 CPUtime=0
/proc/14564/stat : 14564 (runsolver) R 14562 8130 8130 0 -1 4194368 10 0 0 0 0 0 0 0 19 0 1 0 177437914 18984960 277 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 255233914602 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14564/statm: 4635 277 242 17 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.108253 s]
/proc/loadavg: 1.97 2.00 1.93 5/87 14565
/proc/meminfo: memFree=1237952/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=0
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 354 334 0 0 0 0 0 0 21 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516375 s]
/proc/loadavg: 1.97 2.00 1.93 5/87 14565
/proc/meminfo: memFree=1237952/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=0.4
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 376 2631 0 0 0 0 35 5 15 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 5352

[startup+1.34349 s]
/proc/loadavg: 1.97 2.00 1.93 3/88 14577
/proc/meminfo: memFree=1198264/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=0.4
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 376 2631 0 0 0 0 35 5 15 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14577] ppid=14564 vsize=40988 CPUtime=0.9
/proc/14577/stat : 14577 (bordewijk) R 14564 14564 8130 0 -1 4194304 9728 0 0 0 83 7 0 0 25 0 1 0 177437956 41971712 9700 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 134523057 0 0 4096 0 0 0 0 17 1 0 0
/proc/14577/statm: 10247 9700 204 97 0 9528 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 46340

[startup+2.9808 s]
/proc/loadavg: 1.97 2.00 1.93 3/88 14578
/proc/meminfo: memFree=1263096/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=0.4
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 376 2631 0 0 0 0 35 5 15 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14577] ppid=14564 vsize=84556 CPUtime=2.54
/proc/14577/stat : 14577 (bordewijk) R 14564 14564 8130 0 -1 4194304 22354 0 0 0 234 20 0 0 25 0 1 0 177437956 86585344 20617 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/14577/statm: 21139 20617 211 97 0 20420 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 89908

[startup+6.26942 s]
/proc/loadavg: 1.97 2.00 1.93 3/88 14578
/proc/meminfo: memFree=1172792/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=0.4
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 376 2631 0 0 0 0 35 5 15 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14577] ppid=14564 vsize=127288 CPUtime=5.8
/proc/14577/stat : 14577 (bordewijk) R 14564 14564 8130 0 -1 4194304 36172 0 0 0 303 277 0 0 25 0 1 0 177437956 130342912 30845 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/14577/statm: 31822 30845 218 97 0 31103 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 132640

[startup+12.7366 s]
/proc/loadavg: 1.97 2.00 1.93 3/88 14579
/proc/meminfo: memFree=1262968/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47780 CPUtime=6.02
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11770 0 0 0 523 79 0 0 25 0 1 0 177438579 48926720 11186 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549726 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11945 11186 138 64 0 11260 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 53132

[startup+25.5721 s]
/proc/loadavg: 2.05 2.01 1.93 3/88 14579
/proc/meminfo: memFree=1262912/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47788 CPUtime=18.72
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11816 0 0 0 1793 79 0 0 25 0 1 0 177438579 48934912 11232 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11947 11232 138 64 0 11262 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 53140

[startup+51.2539 s]
/proc/loadavg: 2.03 2.01 1.93 3/88 14579
/proc/meminfo: memFree=1262976/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47792 CPUtime=44.12
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11817 0 0 0 4333 79 0 0 25 0 1 0 177438579 48939008 11233 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548929 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11948 11233 138 64 0 11263 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 53144

[startup+102.507 s]
/proc/loadavg: 2.08 2.02 1.94 3/88 14579
/proc/meminfo: memFree=1262592/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=94.91
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11830 0 0 0 9410 81 0 0 25 0 1 0 177438579 48947200 11246 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527014 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11246 138 64 0 11265 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 53152

[startup+162.589 s]
/proc/loadavg: 2.03 2.02 1.94 3/88 14579
/proc/meminfo: memFree=1262528/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=154.44
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11830 0 0 0 15363 81 0 0 25 0 1 0 177438579 48947200 11246 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516908 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11246 138 64 0 11265 0
Current children cumulated CPU time (s) 161.02
Current children cumulated vsize (KiB) 53152

[startup+222.676 s]
/proc/loadavg: 2.08 2.03 1.94 3/88 14579
/proc/meminfo: memFree=1262528/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=213.96
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11830 0 0 0 21315 81 0 0 25 0 1 0 177438579 48947200 11246 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519634 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11246 138 64 0 11265 0
Current children cumulated CPU time (s) 220.54
Current children cumulated vsize (KiB) 53152

[startup+282.774 s]
/proc/loadavg: 2.03 2.02 1.94 3/88 14579
/proc/meminfo: memFree=1262464/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=273.52
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11830 0 0 0 27270 82 0 0 25 0 1 0 177438579 48947200 11246 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549733 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11246 138 64 0 11265 0
Current children cumulated CPU time (s) 280.1
Current children cumulated vsize (KiB) 53152

[startup+342.874 s]
/proc/loadavg: 2.04 2.03 1.95 3/88 14579
/proc/meminfo: memFree=1262464/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=333.06
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11830 0 0 0 33224 82 0 0 25 0 1 0 177438579 48947200 11246 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519655 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11246 138 64 0 11265 0
Current children cumulated CPU time (s) 339.64
Current children cumulated vsize (KiB) 53152

[startup+402.969 s]
/proc/loadavg: 2.01 2.02 1.95 3/88 14579
/proc/meminfo: memFree=1262464/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=392.61
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11834 0 0 0 39178 83 0 0 25 0 1 0 177438579 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 399.19
Current children cumulated vsize (KiB) 53152

[startup+463.063 s]
/proc/loadavg: 2.00 2.02 1.95 3/88 14579
/proc/meminfo: memFree=1262400/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=452.14
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11834 0 0 0 45131 83 0 0 25 0 1 0 177438579 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519670 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 458.72
Current children cumulated vsize (KiB) 53152

[startup+523.148 s]
/proc/loadavg: 2.00 2.01 1.95 3/88 14579
/proc/meminfo: memFree=1262400/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=511.68
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11834 0 0 0 51084 84 0 0 25 0 1 0 177438579 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119839847 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 518.26

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

/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262208/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1106.97
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11834 0 0 0 110609 88 0 0 25 0 1 0 177438579 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4120794934 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1113.55
Current children cumulated vsize (KiB) 53152

[startup+1184.07 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262208/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1166.51
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11834 0 0 0 116562 89 0 0 25 0 1 0 177438579 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1173.09
Current children cumulated vsize (KiB) 53152

[startup+1244.16 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262208/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1226.04
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11834 0 0 0 122515 89 0 0 25 0 1 0 177438579 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519634 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1232.62
Current children cumulated vsize (KiB) 53152

[startup+1304.26 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262208/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1285.59
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11834 0 0 0 128469 90 0 0 25 0 1 0 177438579 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119235863 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1292.17
Current children cumulated vsize (KiB) 53152

[startup+1364.36 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262144/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1345.13
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11834 0 0 0 134423 90 0 0 25 0 1 0 177438579 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1351.71
Current children cumulated vsize (KiB) 53152

[startup+1424.46 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262144/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1404.68
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11834 0 0 0 140377 91 0 0 25 0 1 0 177438579 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519689 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1411.26
Current children cumulated vsize (KiB) 53152

[startup+1484.55 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262144/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1464.21
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11834 0 0 0 146330 91 0 0 25 0 1 0 177438579 48947200 11250 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549021 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11250 138 64 0 11265 0
Current children cumulated CPU time (s) 1470.79
Current children cumulated vsize (KiB) 53152

[startup+1544.63 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262144/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1523.75
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11835 0 0 0 152283 92 0 0 25 0 1 0 177438579 48947200 11251 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11251 138 64 0 11265 0
Current children cumulated CPU time (s) 1530.33
Current children cumulated vsize (KiB) 53152

[startup+1604.73 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262080/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1583.28
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11835 0 0 0 158236 92 0 0 25 0 1 0 177438579 48947200 11251 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11251 138 64 0 11265 0
Current children cumulated CPU time (s) 1589.86
Current children cumulated vsize (KiB) 53152

[startup+1664.82 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262144/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1642.82
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11835 0 0 0 164190 92 0 0 25 0 1 0 177438579 48947200 11251 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4120831297 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11251 138 64 0 11265 0
Current children cumulated CPU time (s) 1649.4
Current children cumulated vsize (KiB) 53152

[startup+1724.92 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262080/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1702.37
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11835 0 0 0 170144 93 0 0 25 0 1 0 177438579 48947200 11251 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4119728036 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11251 138 64 0 11265 0
Current children cumulated CPU time (s) 1708.95
Current children cumulated vsize (KiB) 53152

[startup+1785.01 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 14581
/proc/meminfo: memFree=1262080/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1761.9
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11835 0 0 0 176097 93 0 0 25 0 1 0 177438579 48947200 11251 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554283 0 0 4096 0 0 0 0 17 1 0 0
/proc/14579/statm: 11950 11251 138 64 0 11265 0
Current children cumulated CPU time (s) 1768.48
Current children cumulated vsize (KiB) 53152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.73 s]
/proc/loadavg: 2.06 2.02 1.95 3/88 15262
/proc/meminfo: memFree=1327808/2055920 swapFree=4171244/4192956
[pid=14564] ppid=14562 vsize=5352 CPUtime=6.58
/proc/14564/stat : 14564 (solver) S 14562 14564 8130 0 -1 4194304 396 38803 0 0 0 0 340 318 16 0 1 0 177437914 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14564/statm: 1338 242 203 169 0 49 0
[pid=14579] ppid=14564 vsize=47800 CPUtime=1793.49
/proc/14579/stat : 14579 (standalone) R 14564 14564 8130 0 -1 4194304 11835 0 0 0 179252 97 0 0 25 0 1 0 177438579 48947200 11251 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554347 0 0 4096 0 0 0 0 17 0 0 0
/proc/14579/statm: 11950 11251 138 64 0 11265 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 53152

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 14564 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=410481 childrusage.ru_stime.tv_sec=3 childrusage.ru_stime.tv_usec=186515
CPU time returned by wait4() is 6.597
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): 1816.74
CPU time (s): 1800.07
CPU user time (s): 1795.92
CPU system time (s): 4.15
CPU usage (%): 99.0825
Max. virtual memory (cumulated for all children) (KiB): 132640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.41048
system time used= 3.18651
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39199
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= 548
involuntary context switches= 601

runsolver used 2.15367 s user time and 5.8831 s system time

The end



Launcher Data (download as text)




Begin job on node19 on Mon Jan  8 21:07:13 UTC 2007


IDJOB= 201644
IDBENCH= 3775
FILE ID= node19/201644-1168290431

PBS_JOBID= 3501731

Free space on /tmp= 66265 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp13/fapp13-2000-6.xml
COMMAND LINE= /tmp/evaluation/201644-1168290431/solver /tmp/evaluation/201644-1168290431/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-201644-1168290431 -o ROOT/results/node19/solver-201644-1168290431 -C 1800 -M 900  /tmp/evaluation/201644-1168290431/solver /tmp/evaluation/201644-1168290431/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  e57f0b8f90b7d128b396369733fed01f

RANDOM SEED= 578889216

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		: 3000.260
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		: 3000.260
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:       1238560 kB
Buffers:         71240 kB
Cached:         525144 kB
SwapCached:       9904 kB
Active:         437680 kB
Inactive:       317480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1238560 kB
SwapTotal:     4192956 kB
SwapFree:      4171244 kB
Dirty:           60272 kB
Writeback:           0 kB
Mapped:         169616 kB
Slab:            46736 kB
Committed_AS:  4787188 kB
PageTables:       2612 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= 66277 MiB



End job on node19 on Mon Jan  8 21:37:30 UTC 2007