Trace number 287080

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
Diarmuid-rndi 2007-01-22? (TO) 1800.03 1813.97

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-4_ext.xml
MD5SUMde368d06ae3ba90236a4ae3877da0df2
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 benchmark2.16967
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/node17/watcher-287080-1169494147 -o ROOT/results/node17/solver-287080-1169494147 -C 1800 -M 900 /tmp/evaluation/287080-1169494147/solver 

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: 1.99 1.97 1.96 3/88 16470
/proc/meminfo: memFree=1445760/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) R 16467 16469 15960 0 -1 4194304 188 0 0 0 0 0 0 0 20 0 1 0 297809857 5480448 155 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482591595 0 0 4096 0 0 0 0 17 1 0 0
/proc/16469/statm: 1338 155 127 169 0 49 0

[startup+0.103816 s]
/proc/loadavg: 1.99 1.97 1.96 3/88 16470
/proc/meminfo: memFree=1445760/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511859 s]
/proc/loadavg: 1.99 1.97 1.96 3/88 16470
/proc/meminfo: memFree=1445760/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33831 s]
/proc/loadavg: 1.99 1.97 1.96 3/90 16473
/proc/meminfo: memFree=1420336/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=31036 CPUtime=1.3
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 7280 0 0 0 127 3 0 0 25 0 1 0 297809858 31780864 7240 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672468 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 7759 7240 241 197 0 6999 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 38988

[startup+2.99144 s]
/proc/loadavg: 1.99 1.97 1.96 3/90 16473
/proc/meminfo: memFree=1405552/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=50400 CPUtime=2.95
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 12095 0 0 0 288 7 0 0 25 0 1 0 297809858 51609600 12055 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 12600 12055 241 197 0 11840 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 58352

[startup+6.27146 s]
/proc/loadavg: 1.99 1.97 1.96 3/90 16473
/proc/meminfo: memFree=1382448/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=67332 CPUtime=6.2
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 16347 0 0 0 611 9 0 0 25 0 1 0 297809858 68947968 16306 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 16833 16306 242 197 0 16073 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 75284

[startup+12.7545 s]
/proc/loadavg: 1.99 1.97 1.96 3/90 16473
/proc/meminfo: memFree=1376824/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71688 CPUtime=12.61
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 17428 0 0 0 1252 9 0 0 25 0 1 0 297809858 73408512 17387 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 17922 17387 242 197 0 17162 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 79640

[startup+25.5895 s]
/proc/loadavg: 1.99 1.97 1.96 3/90 16473
/proc/meminfo: memFree=1376760/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71688 CPUtime=25.33
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 17444 0 0 0 2524 9 0 0 25 0 1 0 297809858 73408512 17403 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 17922 17403 242 197 0 17162 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 79640

[startup+51.2862 s]
/proc/loadavg: 1.99 1.97 1.96 3/90 16473
/proc/meminfo: memFree=1376760/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71688 CPUtime=50.8
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 17444 0 0 0 5070 10 0 0 25 0 1 0 297809858 73408512 17403 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684821 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 17922 17403 242 197 0 17162 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 79640

[startup+102.575 s]
/proc/loadavg: 1.99 1.97 1.96 3/90 16473
/proc/meminfo: memFree=1376824/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71688 CPUtime=101.62
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 17444 0 0 0 10152 10 0 0 25 0 1 0 297809858 73408512 17403 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 17922 17403 242 197 0 17162 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 79640

[startup+162.596 s]
/proc/loadavg: 1.99 1.97 1.96 3/90 16473
/proc/meminfo: memFree=1375288/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=73220 CPUtime=161.09
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 89452 0 0 0 16061 48 0 0 25 0 1 0 297809858 74977280 17790 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 18305 17790 244 197 0 17545 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.09
Current children cumulated vsize (KiB) 81172

[startup+222.617 s]
/proc/loadavg: 1.99 1.97 1.96 3/90 16473
/proc/meminfo: memFree=1376632/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=220.57
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 92136 0 0 0 22007 50 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.57
Current children cumulated vsize (KiB) 79772

[startup+282.641 s]
/proc/loadavg: 2.05 1.99 1.97 3/90 16473
/proc/meminfo: memFree=1376696/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=280.05
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 92136 0 0 0 27954 51 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 280.05
Current children cumulated vsize (KiB) 79772

[startup+342.67 s]
/proc/loadavg: 2.02 1.99 1.97 3/90 16473
/proc/meminfo: memFree=1376568/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=339.53
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 163757 0 0 0 33864 89 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684575 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.53
Current children cumulated vsize (KiB) 79772

[startup+402.692 s]

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

/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1231.68
Current children cumulated vsize (KiB) 79772

[startup+1303.05 s]
/proc/loadavg: 2.02 2.01 2.00 3/90 16473
/proc/meminfo: memFree=1376568/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=1291.17
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 596164 0 0 0 128785 332 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1291.17
Current children cumulated vsize (KiB) 79772

[startup+1363.08 s]
/proc/loadavg: 2.00 2.01 2.00 3/90 16473
/proc/meminfo: memFree=1376568/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=1350.65
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 596164 0 0 0 134732 333 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1350.65
Current children cumulated vsize (KiB) 79772

[startup+1423.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 16473
/proc/meminfo: memFree=1376632/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=1410.13
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 596164 0 0 0 140680 333 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1410.13
Current children cumulated vsize (KiB) 79772

[startup+1483.13 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 16473
/proc/meminfo: memFree=1376568/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=1469.61
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 667785 0 0 0 146588 373 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1469.61
Current children cumulated vsize (KiB) 79772

[startup+1543.16 s]
/proc/loadavg: 2.03 2.01 2.00 3/90 16632
/proc/meminfo: memFree=1352952/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=1529.53
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 667785 0 0 0 152577 376 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1529.53
Current children cumulated vsize (KiB) 79772

[startup+1603.2 s]
/proc/loadavg: 2.01 2.01 2.00 3/90 16632
/proc/meminfo: memFree=1351992/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=73352 CPUtime=1589.49
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 698808 0 0 0 158555 394 0 0 25 0 1 0 297809858 75112448 17793 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/16472/statm: 18338 17793 244 197 0 17578 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1589.49
Current children cumulated vsize (KiB) 81304

[startup+1663.25 s]
/proc/loadavg: 2.05 2.02 2.00 3/90 16632
/proc/meminfo: memFree=1353336/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=1649.49
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 739789 0 0 0 164531 418 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 0 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1649.49
Current children cumulated vsize (KiB) 79772

[startup+1723.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/90 16632
/proc/meminfo: memFree=1353336/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=1709.46
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 739789 0 0 0 170528 418 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 0 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1709.46
Current children cumulated vsize (KiB) 79772

[startup+1783.34 s]
/proc/loadavg: 2.05 2.03 2.00 3/90 16632
/proc/meminfo: memFree=1353336/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=1769.42
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 809495 0 0 0 176485 457 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1769.42
Current children cumulated vsize (KiB) 79772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.96 s]
/proc/loadavg: 2.03 2.03 2.00 3/90 16632
/proc/meminfo: memFree=1352888/2055920 swapFree=4191204/4192956
[pid=16469] ppid=16467 vsize=5352 CPUtime=0
/proc/16469/stat : 16469 (solver) S 16467 16469 15960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 297809857 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16469/statm: 1338 229 192 169 0 49 0
[pid=16472] ppid=16469 vsize=71820 CPUtime=1800.03
/proc/16472/stat : 16472 (xlisp) R 16469 16469 15960 0 -1 4194304 809495 0 0 0 179546 457 0 0 25 0 1 0 297809858 73543680 17410 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684036 0 0 4096 130 0 0 0 17 0 0 0
/proc/16472/statm: 17955 17410 244 197 0 17195 0
[pid=16473] ppid=16469 vsize=2600 CPUtime=0
/proc/16473/stat : 16473 (sed) S 16469 16469 15960 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 297809858 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 245482881106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16473/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 79772

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 16469 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.03

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

Real time (s): 1813.97
CPU time (s): 1800.03
CPU user time (s): 1795.46
CPU system time (s): 4.57
CPU usage (%): 99.2314
Max. virtual memory (cumulated for all children) (KiB): 81304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 633
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= 21
involuntary context switches= 4

runsolver used 2.09268 s user time and 5.9421 s system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Jan 22 19:29:07 UTC 2007


IDJOB= 287080
IDBENCH= 7058
IDSOLVER= 95
FILE ID= node17/287080-1169494147

PBS_JOBID= 3619330

Free space on /tmp= 66562 MiB

SOLVER NAME= Diarmuid-rndi 2007-01-22
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-4_ext.xml
COMMAND LINE= /tmp/evaluation/287080-1169494147/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-287080-1169494147 -o ROOT/results/node17/conversion-287080-1169494147 -C 600 -M 900 /tmp/evaluation/287080-1169494147/conversion /tmp/evaluation/287080-1169494147/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-287080-1169494147 -o ROOT/results/node17/solver-287080-1169494147 -C 1800 -M 900  /tmp/evaluation/287080-1169494147/solver

META MD5SUM SOLVER= 765b919a98ff2c4c419956167ea5299a
MD5SUM BENCH=  de368d06ae3ba90236a4ae3877da0df2

RANDOM SEED= 914776168

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		: 3000.236
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		: 3000.236
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:       1446304 kB
Buffers:         43812 kB
Cached:         426376 kB
SwapCached:        440 kB
Active:         111456 kB
Inactive:       421296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446304 kB
SwapTotal:     4192956 kB
SwapFree:      4191204 kB
Dirty:            2804 kB
Writeback:           0 kB
Mapped:          81596 kB
Slab:            61648 kB
Committed_AS:  9101400 kB
PageTables:       2280 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= 66560 MiB



End job on node17 on Mon Jan 22 19:59:25 UTC 2007