Trace number 201271

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 1812.73

General information on the benchmark

Namefapp/fapp11-15/fapp12/
fapp12-1500-6.xml
MD5SUMeb2dbda2391814cf18e943c437e26072
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/node16/watcher-201271-1168289380 -o ROOT/results/node16/solver-201271-1168289380 -C 1800 -M 900 /tmp/evaluation/201271-1168289380/solver /tmp/evaluation/201271-1168289380/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: 1.93 1.89 1.80 5/87 9183
/proc/meminfo: memFree=1371736/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=0
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 295 26 0 0 0 0 0 0 16 0 1 0 177332985 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9182/statm: 1338 232 194 169 0 49 0
[pid=9185] ppid=9182 vsize=0 CPUtime=0
/proc/9185/stat : 9185 (grep) R 9182 9182 2953 0 -1 4194308 164 0 0 0 0 0 0 0 23 0 1 0 177332986 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/9185/statm: 0 0 0 0 0 0 0

[startup+0.11024 s]
/proc/loadavg: 1.93 1.89 1.80 5/87 9183
/proc/meminfo: memFree=1371736/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=0
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 354 334 0 0 0 0 0 0 18 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.518163 s]
/proc/loadavg: 1.93 1.89 1.80 5/87 9183
/proc/meminfo: memFree=1371736/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=0
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 354 334 0 0 0 0 0 0 18 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33902 s]
/proc/loadavg: 1.93 1.89 1.80 3/88 9195
/proc/meminfo: memFree=1338768/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=0.52
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 376 2620 0 0 0 0 47 5 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9195] ppid=9182 vsize=36776 CPUtime=0.78
/proc/9195/stat : 9195 (bordewijk) R 9182 9182 2953 0 -1 4194304 8700 0 0 0 72 6 0 0 24 0 1 0 177333039 37658624 8672 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 134552344 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 9194 8672 204 97 0 8475 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 42128

[startup+2.97572 s]
/proc/loadavg: 1.93 1.89 1.80 3/88 9195
/proc/meminfo: memFree=1285776/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=0.52
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 376 2620 0 0 0 0 47 5 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9195] ppid=9182 vsize=83668 CPUtime=2.4
/proc/9195/stat : 9195 (bordewijk) R 9182 9182 2953 0 -1 4194304 22131 0 0 0 221 19 0 0 25 0 1 0 177333039 85676032 20395 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 134552325 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 20917 20395 211 97 0 20198 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 89020

[startup+6.26711 s]
/proc/loadavg: 1.94 1.89 1.80 3/88 9195
/proc/meminfo: memFree=1199248/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=0.52
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 376 2620 0 0 0 0 47 5 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9195] ppid=9182 vsize=145184 CPUtime=5.65
/proc/9195/stat : 9195 (bordewijk) R 9182 9182 2953 0 -1 4194304 40539 0 0 0 306 259 0 0 25 0 1 0 177333039 148668416 35246 18446744073709551615 134512640 134912576 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9195/statm: 36296 35246 217 97 0 35577 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 150536

[startup+12.7239 s]
/proc/loadavg: 1.94 1.89 1.80 3/88 9196
/proc/meminfo: memFree=1288152/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66492 CPUtime=4.7
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16154 0 0 0 373 97 0 0 25 0 1 0 177333782 68087808 15605 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099260853 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16623 15605 137 64 0 15938 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 71844

[startup+25.5656 s]
/proc/loadavg: 1.95 1.89 1.80 3/88 9196
/proc/meminfo: memFree=1287256/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66504 CPUtime=17.44
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16424 0 0 0 1646 98 0 0 25 0 1 0 177333782 68100096 15875 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16626 15875 138 64 0 15941 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 71856

[startup+51.2389 s]
/proc/loadavg: 1.97 1.90 1.81 3/88 9196
/proc/meminfo: memFree=1287384/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66508 CPUtime=42.88
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16457 0 0 0 4190 98 0 0 25 0 1 0 177333782 68104192 15908 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099524787 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16627 15908 138 64 0 15942 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 71860

[startup+102.479 s]
/proc/loadavg: 1.98 1.91 1.82 3/88 9196
/proc/meminfo: memFree=1287384/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66508 CPUtime=93.67
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16471 0 0 0 9269 98 0 0 25 0 1 0 177333782 68104192 15922 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134525689 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16627 15922 138 64 0 15942 0
Current children cumulated CPU time (s) 101.53
Current children cumulated vsize (KiB) 71860

[startup+162.551 s]
/proc/loadavg: 1.99 1.93 1.82 3/88 9196
/proc/meminfo: memFree=1287192/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=153.21
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 15222 99 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554235 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 71880

[startup+222.627 s]
/proc/loadavg: 1.99 1.94 1.83 3/88 9196
/proc/meminfo: memFree=1287128/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=212.75
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 21176 99 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4101142111 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 71880

[startup+282.698 s]
/proc/loadavg: 1.99 1.95 1.84 3/88 9196
/proc/meminfo: memFree=1287128/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=272.3
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 27130 100 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4100682642 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 71880

[startup+342.771 s]
/proc/loadavg: 1.99 1.95 1.84 3/88 9196
/proc/meminfo: memFree=1287128/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=331.84
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 33084 100 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099806999 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 339.7
Current children cumulated vsize (KiB) 71880

[startup+402.839 s]
/proc/loadavg: 1.99 1.96 1.85 3/88 9196
/proc/meminfo: memFree=1287128/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=391.39
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 39038 101 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4100792924 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 399.25
Current children cumulated vsize (KiB) 71880

[startup+462.911 s]
/proc/loadavg: 1.99 1.96 1.85 3/88 9196
/proc/meminfo: memFree=1287128/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=450.93
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 44992 101 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549735 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 458.79
Current children cumulated vsize (KiB) 71880

[startup+522.98 s]
/proc/loadavg: 1.99 1.97 1.86 3/88 9196
/proc/meminfo: memFree=1287128/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=510.46

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

/proc/loadavg: 1.99 1.97 1.91 3/88 9394
/proc/meminfo: memFree=1286808/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1105.74
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 110468 106 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4099877786 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1113.6
Current children cumulated vsize (KiB) 71880

[startup+1183.84 s]
/proc/loadavg: 1.99 1.97 1.91 3/88 9394
/proc/meminfo: memFree=1286808/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1165.28
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 116422 106 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527017 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1173.14
Current children cumulated vsize (KiB) 71880

[startup+1243.92 s]
/proc/loadavg: 1.99 1.97 1.91 3/88 9394
/proc/meminfo: memFree=1286872/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1224.83
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 122376 107 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527008 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1232.69
Current children cumulated vsize (KiB) 71880

[startup+1304 s]
/proc/loadavg: 1.99 1.97 1.91 3/88 9394
/proc/meminfo: memFree=1286872/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1284.38
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 128331 107 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519634 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1292.24
Current children cumulated vsize (KiB) 71880

[startup+1364.07 s]
/proc/loadavg: 1.99 1.97 1.91 3/88 9394
/proc/meminfo: memFree=1286936/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1343.92
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 134285 107 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4101581660 0 0 4096 0 0 0 0 17 1 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1351.78
Current children cumulated vsize (KiB) 71880

[startup+1424.13 s]
/proc/loadavg: 1.89 1.94 1.90 3/88 10090
/proc/meminfo: memFree=1208024/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1403.61
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 140247 114 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1411.47
Current children cumulated vsize (KiB) 71880

[startup+1484.2 s]
/proc/loadavg: 1.32 1.77 1.84 2/79 10107
/proc/meminfo: memFree=1387448/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1463.69
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 146253 116 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134525697 0 0 4096 0 0 0 0 17 0 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1471.55
Current children cumulated vsize (KiB) 71880

[startup+1544.28 s]
/proc/loadavg: 1.12 1.63 1.79 2/79 10109
/proc/meminfo: memFree=1387512/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1523.76
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 152260 116 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549718 0 0 4096 0 0 0 0 17 0 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1531.62
Current children cumulated vsize (KiB) 71880

[startup+1604.35 s]
/proc/loadavg: 1.10 1.52 1.74 2/79 10109
/proc/meminfo: memFree=1387512/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1583.83
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 158267 116 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134527022 0 0 4096 0 0 0 0 17 0 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1591.69
Current children cumulated vsize (KiB) 71880

[startup+1664.42 s]
/proc/loadavg: 1.03 1.43 1.69 2/79 10109
/proc/meminfo: memFree=1387576/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1643.9
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 164274 116 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1651.76
Current children cumulated vsize (KiB) 71880

[startup+1724.5 s]
/proc/loadavg: 1.01 1.35 1.64 2/79 10109
/proc/meminfo: memFree=1387576/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1703.98
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 170282 116 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519664 0 0 4096 0 0 0 0 17 0 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1711.84
Current children cumulated vsize (KiB) 71880

[startup+1784.57 s]
/proc/loadavg: 1.00 1.28 1.60 2/79 10109
/proc/meminfo: memFree=1387576/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1764.05
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 176289 116 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1771.91
Current children cumulated vsize (KiB) 71880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.66 s]
/proc/loadavg: 1.00 1.25 1.58 2/79 10109
/proc/meminfo: memFree=1387576/2055920 swapFree=4191880/4192956
[pid=9182] ppid=9180 vsize=5352 CPUtime=7.86
/proc/9182/stat : 9182 (solver) S 9180 9182 2953 0 -1 4194304 396 43160 0 0 0 0 364 422 16 0 1 0 177332985 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9182/statm: 1338 242 203 169 0 49 0
[pid=9196] ppid=9182 vsize=66528 CPUtime=1792.2
/proc/9196/stat : 9196 (standalone) R 9182 9182 2953 0 -1 4194304 16519 0 0 0 179104 116 0 0 25 0 1 0 177333782 68124672 15970 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 0 0 0
/proc/9196/statm: 16632 15970 138 64 0 15947 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 71880

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 9182 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=644445 childrusage.ru_stime.tv_sec=4 childrusage.ru_stime.tv_usec=226357
CPU time returned by wait4() is 7.8708
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): 1812.73
CPU time (s): 1800.06
CPU user time (s): 1794.68
CPU system time (s): 5.38
CPU usage (%): 99.3009
Max. virtual memory (cumulated for all children) (KiB): 150536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.64445
system time used= 4.22636
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43556
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= 557
involuntary context switches= 810

runsolver used 1.80972 s user time and 5.87711 s system time

The end



Launcher Data (download as text)




Begin job on node16 on Mon Jan  8 20:49:41 UTC 2007


IDJOB= 201271
IDBENCH= 3753
FILE ID= node16/201271-1168289380

PBS_JOBID= 3501742

Free space on /tmp= 66474 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp12/fapp12-1500-6.xml
COMMAND LINE= /tmp/evaluation/201271-1168289380/solver /tmp/evaluation/201271-1168289380/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-201271-1168289380 -o ROOT/results/node16/solver-201271-1168289380 -C 1800 -M 900  /tmp/evaluation/201271-1168289380/solver /tmp/evaluation/201271-1168289380/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  eb2dbda2391814cf18e943c437e26072

RANDOM SEED= 419843693

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		: 3000.220
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		: 3000.220
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:       1372216 kB
Buffers:         86856 kB
Cached:         426096 kB
SwapCached:        448 kB
Active:         422444 kB
Inactive:       202928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1372216 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           14308 kB
Writeback:           0 kB
Mapped:         131760 kB
Slab:            43080 kB
Committed_AS:  5045824 kB
PageTables:       2480 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= 66488 MiB



End job on node16 on Mon Jan  8 21:19:54 UTC 2007