Trace number 284141

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
rjw-solver 2007-01-21? (TO) 1800.01 1802.08

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-0_ext.xml
MD5SUM40fb755f3c3b6a84f6841bcd0a27b269
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.236
SatisfiableYES
(Un)Satisfiability was proved
Number of variables625
Number of constraints15000
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension15000
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-284141-1169472192 -o ROOT/results/node6/solver-284141-1169472192 -C 1800 -M 900 /tmp/evaluation/284141-1169472192/solve /tmp/evaluation/284141-1169472192/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: 0.20 0.66 0.87 5/86 19524
/proc/meminfo: memFree=1213616/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=18540 CPUtime=0
/proc/19523/stat : 19523 (runsolver) R 19521 19523 18971 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 295616465 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 268582841639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19523/statm: 4635 279 244 17 0 2626 0

[startup+0.110126 s]
/proc/loadavg: 0.20 0.66 0.87 5/86 19524
/proc/meminfo: memFree=1213616/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.518176 s]
/proc/loadavg: 0.20 0.66 0.87 5/86 19524
/proc/meminfo: memFree=1213616/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33926 s]
/proc/loadavg: 0.35 0.68 0.88 2/83 19527
/proc/meminfo: memFree=1199752/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=31416 CPUtime=1.31
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 7349 0 0 0 128 3 0 0 25 0 1 0 295616466 32169984 7308 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 7854 7308 241 197 0 7094 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39368

[startup+2.98247 s]
/proc/loadavg: 0.35 0.68 0.88 2/83 19527
/proc/meminfo: memFree=1184008/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=52180 CPUtime=2.95
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 12544 0 0 0 290 5 0 0 25 0 1 0 295616466 53432320 12503 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 13045 12503 241 197 0 12285 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 60132

[startup+6.27185 s]
/proc/loadavg: 0.35 0.68 0.88 3/90 19537
/proc/meminfo: memFree=1112784/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=68724 CPUtime=6.24
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 16705 0 0 0 617 7 0 0 25 0 1 0 295616466 70373376 16663 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 17181 16663 242 197 0 16421 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 76676

[startup+12.7566 s]
/proc/loadavg: 0.60 0.73 0.89 3/90 19537
/proc/meminfo: memFree=1084560/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=73080 CPUtime=12.72
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 17793 0 0 0 1265 7 0 0 25 0 1 0 295616466 74833920 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 18270 17751 242 197 0 17510 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.72
Current children cumulated vsize (KiB) 81032

[startup+25.5921 s]
/proc/loadavg: 0.82 0.77 0.90 3/90 19537
/proc/meminfo: memFree=1084304/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=73080 CPUtime=25.53
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 17793 0 0 0 2546 7 0 0 25 0 1 0 295616466 74833920 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 18270 17751 242 197 0 17510 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.53
Current children cumulated vsize (KiB) 81032

[startup+51.1921 s]
/proc/loadavg: 1.28 0.88 0.93 3/90 19537
/proc/meminfo: memFree=1084304/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=73080 CPUtime=51.11
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 17793 0 0 0 5103 8 0 0 25 0 1 0 295616466 74833920 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 18270 17751 242 197 0 17510 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 81032

[startup+102.488 s]
/proc/loadavg: 1.74 1.07 0.99 3/90 19537
/proc/meminfo: memFree=1084432/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=73080 CPUtime=102.35
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 17793 0 0 0 10227 8 0 0 25 0 1 0 295616466 74833920 17751 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 18270 17751 242 197 0 17510 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 81032

[startup+162.529 s]
/proc/loadavg: 1.98 1.25 1.06 3/90 19537
/proc/meminfo: memFree=1075728/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=77592 CPUtime=162.31
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 64868 0 0 0 16198 33 0 0 25 0 1 0 295616466 79454208 18866 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19398 18866 243 197 0 18638 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 85544

[startup+222.567 s]
/proc/loadavg: 1.99 1.39 1.11 3/90 19537
/proc/meminfo: memFree=1074320/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=222.29
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 213245 0 0 0 22115 114 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 86172

[startup+282.609 s]
/proc/loadavg: 1.99 1.49 1.17 3/90 19537
/proc/meminfo: memFree=1074320/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=282.27
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 358402 0 0 0 28034 193 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684890 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 86172

[startup+342.648 s]
/proc/loadavg: 1.99 1.58 1.21 3/90 19537
/proc/meminfo: memFree=1074320/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=342.21
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 502410 0 0 0 33948 273 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 86172

[startup+402.695 s]

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

/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 86172

[startup+1303.34 s]
/proc/loadavg: 2.00 1.97 1.70 3/90 19537
/proc/meminfo: memFree=1074320/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=1301.84
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 2811900 0 0 0 128631 1553 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 86172

[startup+1363.39 s]
/proc/loadavg: 2.00 1.97 1.72 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=1361.83
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 2954759 0 0 0 134548 1635 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134681153 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 86172

[startup+1423.42 s]
/proc/loadavg: 2.00 1.97 1.73 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=1421.77
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 3098767 0 0 0 140462 1715 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 86172

[startup+1483.46 s]
/proc/loadavg: 2.00 1.97 1.74 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=1481.75
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 3244307 0 0 0 146378 1797 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 86172

[startup+1543.51 s]
/proc/loadavg: 2.00 1.97 1.75 3/90 19537
/proc/meminfo: memFree=1074320/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=1541.75
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 3388315 0 0 0 152295 1880 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879106 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 86172

[startup+1603.55 s]
/proc/loadavg: 2.00 1.97 1.77 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=1601.7
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 3532323 0 0 0 158208 1962 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 86172

[startup+1663.59 s]
/proc/loadavg: 2.00 1.97 1.78 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=1661.69
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 3675948 0 0 0 164125 2044 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683890 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 86172

[startup+1723.63 s]
/proc/loadavg: 2.00 1.97 1.79 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=1721.66
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 3821105 0 0 0 170041 2125 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 86172

[startup+1783.67 s]
/proc/loadavg: 2.00 1.97 1.80 3/90 19537
/proc/meminfo: memFree=1074256/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=1781.61
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 3963581 0 0 0 175956 2205 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 86172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.07 s]
/proc/loadavg: 2.00 1.97 1.81 3/90 19537
/proc/meminfo: memFree=1074192/2055924 swapFree=4165736/4192956
[pid=19523] ppid=19521 vsize=5352 CPUtime=0
/proc/19523/stat : 19523 (solve) S 19521 19523 18971 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 295616465 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19523/statm: 1338 229 192 169 0 49 0
[pid=19526] ppid=19523 vsize=78220 CPUtime=1800.01
/proc/19526/stat : 19526 (xlisp) R 19523 19523 18971 0 -1 4194304 4008392 0 0 0 177771 2230 0 0 25 0 1 0 295616466 80097280 19022 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 2653911 0 0 4096 130 0 0 0 17 0 0 0
/proc/19526/statm: 19555 19022 243 197 0 18795 0
[pid=19527] ppid=19523 vsize=2600 CPUtime=0
/proc/19527/stat : 19527 (sed) S 19523 19523 18971 0 -1 4194304 148 0 0 0 0 0 0 0 25 0 1 0 295616466 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19527/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 86172

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 19523 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.01

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

Real time (s): 1802.08
CPU time (s): 1800.01
CPU user time (s): 1777.71
CPU system time (s): 22.3
CPU usage (%): 99.8849
Max. virtual memory (cumulated for all children) (KiB): 86172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 637
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= 20
involuntary context switches= 4

runsolver used 2.04969 s user time and 5.9331 s system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Jan 22 13:23:17 UTC 2007


IDJOB= 284141
IDBENCH= 7057
IDSOLVER= 93
FILE ID= node6/284141-1169472192

PBS_JOBID= 3613687

Free space on /tmp= 66563 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-0_ext.xml
COMMAND LINE= /tmp/evaluation/284141-1169472192/solve /tmp/evaluation/284141-1169472192/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-284141-1169472192 -o ROOT/results/node6/conversion-284141-1169472192 -C 600 -M 900 /tmp/evaluation/284141-1169472192/conversion /tmp/evaluation/284141-1169472192/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-284141-1169472192 -o ROOT/results/node6/solver-284141-1169472192 -C 1800 -M 900  /tmp/evaluation/284141-1169472192/solve /tmp/evaluation/284141-1169472192/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  40fb755f3c3b6a84f6841bcd0a27b269

RANDOM SEED= 188787613

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1227000 kB
Buffers:         68180 kB
Cached:         638116 kB
SwapCached:       2944 kB
Active:         353664 kB
Inactive:       389904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1227000 kB
SwapTotal:     4192956 kB
SwapFree:      4165736 kB
Dirty:            4404 kB
Writeback:           0 kB
Mapped:          46668 kB
Slab:            70420 kB
Committed_AS:  9299944 kB
PageTables:       2196 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= 66559 MiB



End job on node6 on Mon Jan 22 13:53:33 UTC 2007