Trace number 239362

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 2006-12-09? (TO) 1800.06 1817.17

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-6_ext.xml
MD5SUMfe92d555bfa87c450602ff746465a4ef
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 benchmark4.08938
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/node75/watcher-239362-1168365188 -o ROOT/results/node75/solver-239362-1168365188 -C 1800 -M 900 /tmp/evaluation/239362-1168365188/solve /tmp/evaluation/239362-1168365188/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: 0.08 0.60 1.03 4/68 8864
/proc/meminfo: memFree=1821368/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8865] ppid=8863 vsize=0 CPUtime=0
/proc/8865/stat : 8865 (cp) D 8863 8863 8408 0 -1 4194308 174 0 0 0 0 0 0 0 21 0 1 0 184919398 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100125374 0 0 17 1 0 0
/proc/8865/statm: 0 0 0 0 0 0 0

[startup+0.103624 s]
/proc/loadavg: 0.08 0.60 1.03 4/68 8864
/proc/meminfo: memFree=1821368/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512669 s]
/proc/loadavg: 0.08 0.60 1.03 4/68 8864
/proc/meminfo: memFree=1821368/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33778 s]
/proc/loadavg: 0.08 0.60 1.03 2/70 8867
/proc/meminfo: memFree=1794664/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=32552 CPUtime=1.31
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 7655 0 0 0 128 3 0 0 25 0 1 0 184919398 33333248 7614 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 8138 7614 241 197 0 7378 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 40504

[startup+2.97497 s]
/proc/loadavg: 0.08 0.60 1.03 3/71 8915
/proc/meminfo: memFree=1775184/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=51240 CPUtime=2.7
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 12310 0 0 0 265 5 0 0 25 0 1 0 184919398 52469760 12269 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 12810 12269 241 197 0 12050 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 59192

[startup+6.25336 s]
/proc/loadavg: 0.16 0.60 1.03 3/75 9082
/proc/meminfo: memFree=1741184/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=68616 CPUtime=5.95
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 16646 0 0 0 589 6 0 0 25 0 1 0 184919398 70262784 16604 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 17154 16604 242 197 0 16394 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 76568

[startup+12.7341 s]
/proc/loadavg: 0.30 0.62 1.03 3/75 9082
/proc/meminfo: memFree=1735184/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=73124 CPUtime=12.36
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 17805 0 0 0 1229 7 0 0 25 0 1 0 184919398 74878976 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684831 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 18281 17763 242 197 0 17521 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 81076

[startup+25.5786 s]
/proc/loadavg: 0.68 0.69 1.05 3/75 9082
/proc/meminfo: memFree=1735224/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=73124 CPUtime=25.09
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 17805 0 0 0 2502 7 0 0 25 0 1 0 184919398 74878976 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 18281 17763 242 197 0 17521 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.09
Current children cumulated vsize (KiB) 81076

[startup+51.2687 s]
/proc/loadavg: 1.13 0.80 1.07 3/75 9082
/proc/meminfo: memFree=1735352/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=73124 CPUtime=50.57
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 17805 0 0 0 5050 7 0 0 25 0 1 0 184919398 74878976 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 18281 17763 242 197 0 17521 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.57
Current children cumulated vsize (KiB) 81076

[startup+102.539 s]
/proc/loadavg: 1.62 0.98 1.12 4/75 9082
/proc/meminfo: memFree=1735352/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=73124 CPUtime=101.37
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 17805 0 0 0 10129 8 0 0 25 0 1 0 184919398 74878976 17763 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 18281 17763 242 197 0 17521 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 81076

[startup+162.546 s]
/proc/loadavg: 1.86 1.16 1.17 3/75 9082
/proc/meminfo: memFree=1731128/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=77636 CPUtime=160.83
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 54529 0 0 0 16053 30 0 0 25 0 1 0 184919398 79499264 18868 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134866209 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19409 18868 243 197 0 18649 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 160.83
Current children cumulated vsize (KiB) 85588

[startup+222.56 s]
/proc/loadavg: 1.95 1.31 1.22 3/75 9082
/proc/meminfo: memFree=1731128/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=77636 CPUtime=220.29
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 197389 0 0 0 21916 113 0 0 25 0 1 0 184919398 79499264 18869 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19409 18869 243 197 0 18649 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.29
Current children cumulated vsize (KiB) 85588

[startup+282.573 s]
/proc/loadavg: 1.98 1.43 1.27 3/75 9082
/proc/meminfo: memFree=1730424/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=279.76
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 336591 0 0 0 27781 195 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684566 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 279.76
Current children cumulated vsize (KiB) 86216

[startup+342.591 s]
/proc/loadavg: 1.99 1.53 1.31 3/75 9082
/proc/meminfo: memFree=1730424/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=339.23
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 472939 0 0 0 33648 275 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.23

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

/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1231.04
Current children cumulated vsize (KiB) 86216

[startup+1302.82 s]
/proc/loadavg: 2.00 1.99 1.74 3/75 9280
/proc/meminfo: memFree=1729848/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=1290.5
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 2659103 0 0 0 127469 1581 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1290.5
Current children cumulated vsize (KiB) 86216

[startup+1362.83 s]
/proc/loadavg: 2.00 1.99 1.75 3/75 9280
/proc/meminfo: memFree=1729848/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=1349.93
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 2794685 0 0 0 133332 1661 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1349.93
Current children cumulated vsize (KiB) 86216

[startup+1422.85 s]
/proc/loadavg: 2.00 1.99 1.76 3/75 9280
/proc/meminfo: memFree=1729848/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=1409.41
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 2931033 0 0 0 139200 1741 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1409.41
Current children cumulated vsize (KiB) 86216

[startup+1482.86 s]
/proc/loadavg: 2.00 1.99 1.77 3/75 9280
/proc/meminfo: memFree=1729848/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=1468.88
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 3067381 0 0 0 145067 1821 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876756 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1468.88
Current children cumulated vsize (KiB) 86216

[startup+1542.87 s]
/proc/loadavg: 2.00 1.99 1.78 3/75 9280
/proc/meminfo: memFree=1729784/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=1528.33
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 3202963 0 0 0 150930 1903 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1528.33
Current children cumulated vsize (KiB) 86216

[startup+1602.89 s]
/proc/loadavg: 2.00 1.99 1.79 3/75 9282
/proc/meminfo: memFree=1729592/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=1587.78
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 3339311 0 0 0 156798 1980 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1587.78
Current children cumulated vsize (KiB) 86216

[startup+1662.92 s]
/proc/loadavg: 2.06 2.00 1.81 3/75 9282
/proc/meminfo: memFree=1729592/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=1647.26
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 3475659 0 0 0 162664 2062 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1647.26
Current children cumulated vsize (KiB) 86216

[startup+1722.93 s]
/proc/loadavg: 2.02 2.00 1.82 3/75 9282
/proc/meminfo: memFree=1730424/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=1706.72
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 3613156 0 0 0 168529 2143 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684880 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1706.72
Current children cumulated vsize (KiB) 86216

[startup+1782.94 s]
/proc/loadavg: 2.01 2.00 1.83 3/75 9282
/proc/meminfo: memFree=1729592/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=1766.17
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 3751419 0 0 0 174392 2225 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1766.17
Current children cumulated vsize (KiB) 86216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817.15 s]
/proc/loadavg: 2.00 2.00 1.83 3/83 9364
/proc/meminfo: memFree=1717880/2055920 swapFree=4184508/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (solve) S 8861 8863 8408 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184919397 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 229 192 169 0 49 0
[pid=8866] ppid=8863 vsize=78264 CPUtime=1800.06
/proc/8866/stat : 8866 (xlisp) R 8863 8863 8408 0 -1 4194304 3832998 0 0 0 177737 2269 0 0 25 0 1 0 184919398 80142336 19042 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/8866/statm: 19566 19042 243 197 0 18806 0
[pid=8867] ppid=8863 vsize=2600 CPUtime=0
/proc/8867/stat : 8867 (sed) S 8863 8863 8408 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 184919398 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 231882850386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/8867/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 86216

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 8863 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 1800.06

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

Real time (s): 1817.17
CPU time (s): 1800.06
CPU user time (s): 1777.37
CPU system time (s): 22.69
CPU usage (%): 99.0586
Max. virtual memory (cumulated for all children) (KiB): 86216

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 2.05269 s user time and 5.41818 s system time

The end

Launcher Data (download as text)

Begin job on node75 on Tue Jan  9 17:53:10 UTC 2007


IDJOB= 239362
IDBENCH= 7056
FILE ID= node75/239362-1168365188

PBS_JOBID= 3504056

Free space on /tmp= 66556 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-6_ext.xml
COMMAND LINE= /tmp/evaluation/239362-1168365188/solve /tmp/evaluation/239362-1168365188/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node75/convwatcher-239362-1168365188 -o ROOT/results/node75/conversion-239362-1168365188 -C 600 -M 900 /tmp/evaluation/239362-1168365188/conversion /tmp/evaluation/239362-1168365188/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-239362-1168365188 -o ROOT/results/node75/solver-239362-1168365188 -C 1800 -M 900  /tmp/evaluation/239362-1168365188/solve /tmp/evaluation/239362-1168365188/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  fe92d555bfa87c450602ff746465a4ef

RANDOM SEED= 218146054

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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1821848 kB
Buffers:         43280 kB
Cached:         126796 kB
SwapCached:       2712 kB
Active:         100188 kB
Inactive:        84352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821848 kB
SwapTotal:     4192956 kB
SwapFree:      4184508 kB
Dirty:            2764 kB
Writeback:           0 kB
Mapped:          20592 kB
Slab:            35200 kB
Committed_AS:  4382480 kB
PageTables:       1636 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= 66552 MiB



End job on node75 on Tue Jan  9 18:23:37 UTC 2007