Trace number 239531

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 2006-12-21? (TO) 1800.03 1808.31

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-1_ext.xml
MD5SUM04ca90f9348e47b73eee2591fa349832
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 benchmark4.69928
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/node50/watcher-239531-1168367020 -o ROOT/results/node50/solver-239531-1168367020 -C 1800 -M 900 /tmp/evaluation/239531-1168367020/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: 2.01 2.01 1.91 5/73 20456
/proc/meminfo: memFree=1430016/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) R 20453 20455 19078 0 -1 4194304 282 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577079795 0 0 4100 65536 0 0 0 17 1 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0

[startup+0.103095 s]
/proc/loadavg: 2.01 2.01 1.91 5/73 20456
/proc/meminfo: memFree=1430016/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511167 s]
/proc/loadavg: 2.01 2.01 1.91 5/73 20456
/proc/meminfo: memFree=1430016/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.3363 s]
/proc/loadavg: 2.01 2.01 1.91 3/75 20459
/proc/meminfo: memFree=1404400/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=31540 CPUtime=1.31
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 7395 0 0 0 128 3 0 0 25 0 1 0 185101055 32296960 7355 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879775 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 7885 7355 241 197 0 7125 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39492

[startup+2.97558 s]
/proc/loadavg: 2.01 2.01 1.91 3/75 20459
/proc/meminfo: memFree=1389040/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=52256 CPUtime=2.95
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 12554 0 0 0 290 5 0 0 25 0 1 0 185101055 53510144 12514 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684848 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 13064 12514 241 197 0 12304 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 60208

[startup+6.26513 s]
/proc/loadavg: 2.01 2.01 1.91 3/75 20459
/proc/meminfo: memFree=1365360/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=68808 CPUtime=6.22
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 16708 0 0 0 614 8 0 0 25 0 1 0 185101055 70459392 16667 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 17202 16667 242 197 0 16442 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 76760

[startup+12.7372 s]
/proc/loadavg: 2.01 2.01 1.91 3/75 20459
/proc/meminfo: memFree=1359984/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=72848 CPUtime=12.67
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 17711 0 0 0 1258 9 0 0 25 0 1 0 185101055 74596352 17670 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18212 17670 242 197 0 17452 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 80800

[startup+25.5724 s]
/proc/loadavg: 2.01 2.01 1.91 3/75 20459
/proc/meminfo: memFree=1359792/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=25.45
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 17797 0 0 0 2536 9 0 0 25 0 1 0 185101055 74915840 17756 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17756 242 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 81112

[startup+51.2567 s]
/proc/loadavg: 2.08 2.02 1.92 3/75 20459
/proc/meminfo: memFree=1359792/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=51
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 17797 0 0 0 5091 9 0 0 25 0 1 0 185101055 74915840 17756 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17756 242 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 81112

[startup+102.515 s]
/proc/loadavg: 2.03 2.01 1.92 3/75 20459
/proc/meminfo: memFree=1359792/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=102.03
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 17797 0 0 0 10193 10 0 0 25 0 1 0 185101055 74915840 17756 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17756 242 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.03
Current children cumulated vsize (KiB) 81112

[startup+162.604 s]
/proc/loadavg: 2.06 2.03 1.93 3/75 20459
/proc/meminfo: memFree=1358448/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=74692 CPUtime=161.86
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 87510 0 0 0 16139 47 0 0 25 0 1 0 185101055 76484608 18146 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18673 18146 244 197 0 17913 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.86
Current children cumulated vsize (KiB) 82644

[startup+222.699 s]
/proc/loadavg: 2.02 2.02 1.93 3/75 20459
/proc/meminfo: memFree=1359728/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=221.66
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 87901 0 0 0 22119 47 0 0 25 0 1 0 185101055 74915840 17771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17771 244 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.66
Current children cumulated vsize (KiB) 81112

[startup+282.792 s]
/proc/loadavg: 2.00 2.01 1.93 3/75 20459
/proc/meminfo: memFree=1359664/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=281.48
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 87901 0 0 0 28100 48 0 0 25 0 1 0 185101055 74915840 17771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672647 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17771 244 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.48
Current children cumulated vsize (KiB) 81112

[startup+342.88 s]
/proc/loadavg: 2.00 2.01 1.93 3/75 20459
/proc/meminfo: memFree=1359728/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=341.3
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 159905 0 0 0 34043 87 0 0 25 0 1 0 185101055 74915840 17771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17771 244 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 341.3
Current children cumulated vsize (KiB) 81112

[startup+402.97 s]

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

/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1238.55
Current children cumulated vsize (KiB) 82644

[startup+1304.34 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20459
/proc/meminfo: memFree=1359600/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=1298.34
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 573545 0 0 0 129523 311 0 0 25 0 1 0 185101055 74915840 17771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17771 244 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1298.34
Current children cumulated vsize (KiB) 81112

[startup+1364.43 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20459
/proc/meminfo: memFree=1359664/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=1358.16
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 573545 0 0 0 135505 311 0 0 25 0 1 0 185101055 74915840 17771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17771 244 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1358.16
Current children cumulated vsize (KiB) 81112

[startup+1424.53 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20459
/proc/meminfo: memFree=1359408/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=74692 CPUtime=1418
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 637889 0 0 0 141454 346 0 0 25 0 1 0 185101055 76484608 18154 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18673 18154 244 197 0 17913 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1418
Current children cumulated vsize (KiB) 82644

[startup+1484.62 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20459
/proc/meminfo: memFree=1359664/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=1477.79
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 643251 0 0 0 147430 349 0 0 25 0 1 0 185101055 74915840 17771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17771 244 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1477.79
Current children cumulated vsize (KiB) 81112

[startup+1544.71 s]
/proc/loadavg: 2.06 2.02 1.94 3/75 20459
/proc/meminfo: memFree=1359600/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=1537.61
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 643251 0 0 0 153411 350 0 0 25 0 1 0 185101055 74915840 17771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17771 244 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1537.61
Current children cumulated vsize (KiB) 81112

[startup+1604.8 s]
/proc/loadavg: 2.02 2.01 1.94 3/75 20459
/proc/meminfo: memFree=1359600/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=1597.44
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 711808 0 0 0 159357 387 0 0 25 0 1 0 185101055 74915840 17771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17771 244 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1597.44
Current children cumulated vsize (KiB) 81112

[startup+1664.9 s]
/proc/loadavg: 2.01 2.00 1.94 3/75 20459
/proc/meminfo: memFree=1359600/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=1657.25
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 711808 0 0 0 165337 388 0 0 25 0 1 0 185101055 74915840 17771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684159 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17771 244 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1657.25
Current children cumulated vsize (KiB) 81112

[startup+1725 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20459
/proc/meminfo: memFree=1358256/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=74692 CPUtime=1717.08
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 727128 0 0 0 171312 396 0 0 25 0 1 0 185101055 76484608 18154 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18673 18154 244 197 0 17913 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1717.08
Current children cumulated vsize (KiB) 82644

[startup+1785 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 20459
/proc/meminfo: memFree=1359600/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=1776.81
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 782280 0 0 0 177256 425 0 0 25 0 1 0 185101055 74915840 17771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684614 0 0 4096 130 0 0 0 17 0 0 0
/proc/20458/statm: 18290 17771 244 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1776.81
Current children cumulated vsize (KiB) 81112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.3 s]
/proc/loadavg: 1.85 1.97 1.93 2/67 20474
/proc/meminfo: memFree=1380208/2055920 swapFree=4191892/4192956
[pid=20455] ppid=20453 vsize=5352 CPUtime=0
/proc/20455/stat : 20455 (solver) S 20453 20455 19078 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185101055 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20455/statm: 1338 229 192 169 0 49 0
[pid=20458] ppid=20455 vsize=73160 CPUtime=1800.03
/proc/20458/stat : 20458 (xlisp) R 20455 20455 19078 0 -1 4194304 782280 0 0 0 179577 426 0 0 25 0 1 0 185101055 74915840 17771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/20458/statm: 18290 17771 244 197 0 17530 0
[pid=20459] ppid=20455 vsize=2600 CPUtime=0
/proc/20459/stat : 20459 (sed) S 20455 20455 19078 0 -1 4194304 146 0 0 0 0 0 0 0 17 0 1 0 185101055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 240577642578 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/20459/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 81112

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 20455 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.005999
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): 1808.31
CPU time (s): 1800.03
CPU user time (s): 1795.77
CPU system time (s): 4.26
CPU usage (%): 99.5421
Max. virtual memory (cumulated for all children) (KiB): 82644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.005999
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= 3

runsolver used 1.73474 s user time and 4.68329 s system time

The end

Launcher Data (download as text)

Begin job on node50 on Tue Jan  9 18:23:40 UTC 2007


IDJOB= 239531
IDBENCH= 7065
FILE ID= node50/239531-1168367020

PBS_JOBID= 3504054

Free space on /tmp= 66557 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-1_ext.xml
COMMAND LINE= /tmp/evaluation/239531-1168367020/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-239531-1168367020 -o ROOT/results/node50/conversion-239531-1168367020 -C 600 -M 900 /tmp/evaluation/239531-1168367020/conversion /tmp/evaluation/239531-1168367020/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-239531-1168367020 -o ROOT/results/node50/solver-239531-1168367020 -C 1800 -M 900  /tmp/evaluation/239531-1168367020/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  04ca90f9348e47b73eee2591fa349832

RANDOM SEED= 359636677

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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1430560 kB
Buffers:         79596 kB
Cached:         455984 kB
SwapCached:        396 kB
Active:         234916 kB
Inactive:       331704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430560 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            6920 kB
Writeback:           0 kB
Mapped:          43220 kB
Slab:            44132 kB
Committed_AS:  4603900 kB
PageTables:       1824 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 node50 on Tue Jan  9 18:53:53 UTC 2007