Trace number 200792

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) 1800.06 1809.2

General information on the benchmark

Namefapp/fapp11-15/fapp14/
fapp14-2500-6.xml
MD5SUMc4aad964ca56982478fecd918c7cf516
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 variables2500
Number of constraints40767
Maximum constraint arity2
Maximum domain size362
Number of constraints which are defined in extension0
Number of constraints which are defined in intension40767
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/node10/watcher-200792-1168288585 -o ROOT/results/node10/solver-200792-1168288585 -C 1800 -M 900 /tmp/evaluation/200792-1168288585/solver /tmp/evaluation/200792-1168288585/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: 1.08 0.99 0.99 5/88 18724
/proc/meminfo: memFree=1342360/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=0
/proc/18723/stat : 18723 (solver) R 18721 18723 17358 0 -1 4194304 280 0 0 0 0 0 0 0 21 0 1 0 177253881 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18723/statm: 1338 231 193 169 0 49 0
[pid=18725] ppid=18723 vsize=5352 CPUtime=0
/proc/18725/stat : 18725 (solver) R 18723 18723 17358 0 -1 4194368 10 0 0 0 0 0 0 0 21 0 1 0 177253882 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 4293167 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18725/statm: 1338 231 193 169 0 49 0
[pid=18726] ppid=18723 vsize=5352 CPUtime=0
/proc/18726/stat : 18726 (solver) R 18723 18723 17358 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 177253882 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18726/statm: 1338 231 193 169 0 49 0

[startup+0.106249 s]
/proc/loadavg: 1.08 0.99 0.99 5/88 18724
/proc/meminfo: memFree=1342360/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=0
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 354 334 0 0 0 0 0 0 22 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514301 s]
/proc/loadavg: 1.08 0.99 0.99 5/88 18724
/proc/meminfo: memFree=1342360/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=0
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 354 334 0 0 0 0 0 0 22 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33541 s]
/proc/loadavg: 1.08 0.99 0.99 3/88 18743
/proc/meminfo: memFree=1276888/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=0.58
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 376 2856 0 0 0 0 52 6 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18743] ppid=18723 vsize=34136 CPUtime=0.7
/proc/18743/stat : 18743 (bordewijk) R 18723 18723 17358 0 -1 4194304 8024 0 0 0 63 7 0 0 23 0 1 0 177253943 34955264 7996 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 0 0 0
/proc/18743/statm: 8534 7996 204 97 0 7815 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 39488

[startup+2.97264 s]
/proc/loadavg: 1.08 0.99 0.99 3/88 18743
/proc/meminfo: memFree=1168856/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=0.58
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 376 2856 0 0 0 0 52 6 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18743] ppid=18723 vsize=101324 CPUtime=2.31
/proc/18743/stat : 18743 (bordewijk) R 18723 18723 17358 0 -1 4194304 24813 0 0 0 209 22 0 0 25 0 1 0 177253943 103755776 24785 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 0 0 0
/proc/18743/statm: 25331 24786 204 97 0 24612 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 106676

[startup+6.27108 s]
/proc/loadavg: 1.24 1.02 1.01 3/88 18743
/proc/meminfo: memFree=950624/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=0.58
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 376 2856 0 0 0 0 52 6 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18743] ppid=18723 vsize=237688 CPUtime=5.59
/proc/18743/stat : 18743 (bordewijk) R 18723 18723 17358 0 -1 4194304 65899 0 0 0 475 84 0 0 24 0 1 0 177253943 243392512 57941 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18743/statm: 59422 57941 217 97 0 58703 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 243040

[startup+12.7268 s]
/proc/loadavg: 1.38 1.06 1.02 3/88 18743
/proc/meminfo: memFree=773280/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=0.58
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 376 2856 0 0 0 0 52 6 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18743] ppid=18723 vsize=237688 CPUtime=11.95
/proc/18743/stat : 18743 (bordewijk) R 18723 18723 17358 0 -1 4194304 65899 0 0 0 501 694 0 0 18 0 1 0 177253943 243392512 57941 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18743/statm: 59422 57941 217 97 0 58703 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 243040

[startup+25.5615 s]
/proc/loadavg: 1.52 1.10 1.03 3/88 18745
/proc/meminfo: memFree=1059168/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111552 CPUtime=10.53
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27556 0 0 0 893 160 0 0 25 0 1 0 177255379 114229248 26695 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4053848529 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27888 26695 137 64 0 27203 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 116904

[startup+51.23 s]
/proc/loadavg: 1.68 1.17 1.05 3/88 18745
/proc/meminfo: memFree=1057120/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111580 CPUtime=36.08
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27909 0 0 0 3447 161 0 0 25 0 1 0 177255379 114257920 27048 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4054295010 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27895 27048 138 64 0 27210 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 116932

[startup+102.464 s]
/proc/loadavg: 1.86 1.30 1.10 3/88 18745
/proc/meminfo: memFree=1057312/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111588 CPUtime=87.07
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27913 0 0 0 8546 161 0 0 25 0 1 0 177255379 114266112 27052 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549720 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27897 27052 138 64 0 27212 0
Current children cumulated CPU time (s) 101.85
Current children cumulated vsize (KiB) 116940

[startup+162.525 s]
/proc/loadavg: 1.95 1.42 1.16 3/88 18745
/proc/meminfo: memFree=1057376/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111596 CPUtime=146.86
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27939 0 0 0 14525 161 0 0 25 0 1 0 177255379 114274304 27078 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27899 27078 138 64 0 27214 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 116948

[startup+222.593 s]
/proc/loadavg: 1.98 1.53 1.21 3/88 18745
/proc/meminfo: memFree=1057376/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111596 CPUtime=206.64
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27942 0 0 0 20503 161 0 0 25 0 1 0 177255379 114274304 27081 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27899 27081 138 64 0 27214 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 116948

[startup+282.655 s]
/proc/loadavg: 1.99 1.61 1.25 3/88 18745
/proc/meminfo: memFree=1057376/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111596 CPUtime=266.42
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27942 0 0 0 26480 162 0 0 25 0 1 0 177255379 114274304 27081 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549726 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27899 27081 138 64 0 27214 0
Current children cumulated CPU time (s) 281.2
Current children cumulated vsize (KiB) 116948

[startup+342.716 s]
/proc/loadavg: 2.07 1.69 1.30 3/88 18745
/proc/meminfo: memFree=1057384/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=326.21
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27965 0 0 0 32459 162 0 0 25 0 1 0 177255379 114282496 27104 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554708 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27104 138 64 0 27216 0
Current children cumulated CPU time (s) 340.99
Current children cumulated vsize (KiB) 116956

[startup+402.78 s]
/proc/loadavg: 2.03 1.75 1.34 3/88 18745
/proc/meminfo: memFree=1057384/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=385.99
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27965 0 0 0 38437 162 0 0 25 0 1 0 177255379 114282496 27104 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4053333110 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27104 138 64 0 27216 0
Current children cumulated CPU time (s) 400.77
Current children cumulated vsize (KiB) 116956

[startup+462.841 s]
/proc/loadavg: 2.01 1.79 1.38 3/88 18745
/proc/meminfo: memFree=1057320/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=445.78
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27965 0 0 0 44416 162 0 0 25 0 1 0 177255379 114282496 27104 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4054240203 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27104 138 64 0 27216 0
Current children cumulated CPU time (s) 460.56
Current children cumulated vsize (KiB) 116956

[startup+522.903 s]
/proc/loadavg: 2.00 1.83 1.42 3/88 18745
/proc/meminfo: memFree=1056424/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78

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

/proc/loadavg: 2.00 1.97 1.67 3/88 18745
/proc/meminfo: memFree=1055784/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1103.24
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 110159 165 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1118.02
Current children cumulated vsize (KiB) 116956

[startup+1183.68 s]
/proc/loadavg: 2.00 1.97 1.69 3/88 18745
/proc/meminfo: memFree=1055784/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1163.02
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 116136 166 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4053625956 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1177.8
Current children cumulated vsize (KiB) 116956

[startup+1243.75 s]
/proc/loadavg: 2.00 1.97 1.71 3/88 18745
/proc/meminfo: memFree=1055784/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1222.8
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 122114 166 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1237.58
Current children cumulated vsize (KiB) 116956

[startup+1303.82 s]
/proc/loadavg: 2.00 1.97 1.73 3/88 18745
/proc/meminfo: memFree=1055784/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1282.54
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 128088 166 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1297.32
Current children cumulated vsize (KiB) 116956

[startup+1363.89 s]
/proc/loadavg: 2.00 1.97 1.74 3/88 18745
/proc/meminfo: memFree=1055720/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1342.32
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 134066 166 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519594 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1357.1
Current children cumulated vsize (KiB) 116956

[startup+1423.96 s]
/proc/loadavg: 2.00 1.97 1.75 3/88 18745
/proc/meminfo: memFree=1055720/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1402.11
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 140044 167 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4052097782 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1416.89
Current children cumulated vsize (KiB) 116956

[startup+1484.04 s]
/proc/loadavg: 2.00 1.97 1.76 3/94 18817
/proc/meminfo: memFree=1054448/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1461.84
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 146012 172 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519668 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1476.62
Current children cumulated vsize (KiB) 116956

[startup+1544.14 s]
/proc/loadavg: 2.00 1.97 1.78 3/94 18909
/proc/meminfo: memFree=1054448/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1521.58
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 151973 185 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554167 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1536.36
Current children cumulated vsize (KiB) 116956

[startup+1604.22 s]
/proc/loadavg: 2.00 1.97 1.79 3/88 18943
/proc/meminfo: memFree=1055464/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1581.35
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 157945 190 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1596.13
Current children cumulated vsize (KiB) 116956

[startup+1664.29 s]
/proc/loadavg: 2.00 1.97 1.80 3/88 18943
/proc/meminfo: memFree=1055528/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1641.09
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 163919 190 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1655.87
Current children cumulated vsize (KiB) 116956

[startup+1724.37 s]
/proc/loadavg: 2.00 1.97 1.81 3/88 18943
/proc/meminfo: memFree=1055528/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1700.88
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 169897 191 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519643 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1715.66
Current children cumulated vsize (KiB) 116956

[startup+1784.44 s]
/proc/loadavg: 2.00 1.97 1.82 3/88 18943
/proc/meminfo: memFree=1055528/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1760.66
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 175875 191 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519668 0 0 4096 0 0 0 0 17 0 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1775.44
Current children cumulated vsize (KiB) 116956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.19 s]
/proc/loadavg: 2.00 1.97 1.82 2/82 18953
/proc/meminfo: memFree=1216024/2055920 swapFree=4178216/4192956
[pid=18723] ppid=18721 vsize=5352 CPUtime=14.78
/proc/18723/stat : 18723 (solver) S 18721 18723 17358 0 -1 4194304 396 68756 0 0 0 0 563 915 16 0 1 0 177253881 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18723/statm: 1338 242 203 169 0 49 0
[pid=18744] ppid=18723 vsize=111604 CPUtime=1785.28
/proc/18744/stat : 18744 (standalone) R 18723 18723 17358 0 -1 4194304 27980 0 0 0 178337 191 0 0 25 0 1 0 177255379 114282496 27119 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4055778839 0 0 4096 0 0 0 0 17 1 0 0
/proc/18744/statm: 27901 27119 138 64 0 27216 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 116956

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 18723 and gives childrusage.ru_utime.tv_sec=5 childrusage.ru_utime.tv_usec=634143 childrusage.ru_stime.tv_sec=9 childrusage.ru_stime.tv_usec=158607
CPU time returned by wait4() is 14.7928
while last known CPU time is 1800.06

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

Real time (s): 1809.2
CPU time (s): 1800.06
CPU user time (s): 1789
CPU system time (s): 11.06
CPU usage (%): 99.4948
Max. virtual memory (cumulated for all children) (KiB): 243040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.63414
system time used= 9.15861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69152
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= 1781
involuntary context switches= 560

runsolver used 1.9947 s user time and 4.99924 s system time

The end



Launcher Data (download as text)




Begin job on node10 on Mon Jan  8 20:36:27 UTC 2007


IDJOB= 200792
IDBENCH= 3727
FILE ID= node10/200792-1168288585

PBS_JOBID= 3501734

Free space on /tmp= 66353 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp14/fapp14-2500-6.xml
COMMAND LINE= /tmp/evaluation/200792-1168288585/solver /tmp/evaluation/200792-1168288585/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-200792-1168288585 -o ROOT/results/node10/solver-200792-1168288585 -C 1800 -M 900  /tmp/evaluation/200792-1168288585/solver /tmp/evaluation/200792-1168288585/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  c4aad964ca56982478fecd918c7cf516

RANDOM SEED= 844839014

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		: 3000.232
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		: 3000.232
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:       1344176 kB
Buffers:         67760 kB
Cached:         548004 kB
SwapCached:       2628 kB
Active:         291380 kB
Inactive:       358992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1344176 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:           32648 kB
Writeback:           0 kB
Mapped:          43660 kB
Slab:            46512 kB
Committed_AS:  4810456 kB
PageTables:       2064 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= 66334 MiB



End job on node10 on Mon Jan  8 21:06:37 UTC 2007