Trace number 239454

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-wtdi 2006-12-21? (TO) 1800.02 1806.57

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-3_ext.xml
MD5SUM8aaa9290f8830be76e9a3fdf12057a95
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 benchmark3.59345
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/node22/watcher-239454-1168365997 -o ROOT/results/node22/solver-239454-1168365997 -C 1800 -M 900 /tmp/evaluation/239454-1168365997/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: 1.92 1.99 1.94 5/86 11702
/proc/meminfo: memFree=1766960/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11703] ppid=11701 vsize=5352 CPUtime=0
/proc/11703/stat : 11703 (solver) R 11701 11701 10514 0 -1 4194368 18 0 0 0 0 0 0 0 22 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467815719 0 0 4096 0 0 0 0 17 1 0 0
/proc/11703/statm: 1338 229 192 169 0 49 0

[startup+0.104837 s]
/proc/loadavg: 1.92 1.99 1.94 5/86 11702
/proc/meminfo: memFree=1766960/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512903 s]
/proc/loadavg: 1.92 1.99 1.94 5/86 11702
/proc/meminfo: memFree=1766960/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33403 s]
/proc/loadavg: 1.93 1.99 1.94 3/88 11705
/proc/meminfo: memFree=1740896/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=32048 CPUtime=1.3
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 7509 0 0 0 126 4 0 0 25 0 1 0 184994509 32817152 7469 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/11704/statm: 8012 7469 241 197 0 7252 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 40000

[startup+2.97728 s]
/proc/loadavg: 1.93 1.99 1.94 3/88 11705
/proc/meminfo: memFree=1725728/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=52504 CPUtime=2.94
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 12633 0 0 0 288 6 0 0 25 0 1 0 184994509 53764096 12593 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/11704/statm: 13126 12593 241 197 0 12366 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 60456

[startup+6.26379 s]
/proc/loadavg: 1.93 1.99 1.94 3/88 11705
/proc/meminfo: memFree=1701664/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=69216 CPUtime=6.19
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 16803 0 0 0 611 8 0 0 25 0 1 0 184994509 70877184 16762 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684087 0 0 4096 130 0 0 0 17 1 0 0
/proc/11704/statm: 17304 16762 242 197 0 16544 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 77168

[startup+12.7458 s]
/proc/loadavg: 1.86 1.97 1.93 3/87 11764
/proc/meminfo: memFree=1676160/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=73884 CPUtime=12.62
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 17962 0 0 0 1253 9 0 0 25 0 1 0 184994509 75657216 17921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 18471 17921 242 197 0 17711 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 81836

[startup+25.5818 s]
/proc/loadavg: 1.88 1.97 1.93 3/89 11772
/proc/meminfo: memFree=1695728/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=73884 CPUtime=25.42
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 17962 0 0 0 2533 9 0 0 25 0 1 0 184994509 75657216 17921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 18471 17921 242 197 0 17711 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 81836

[startup+51.2467 s]
/proc/loadavg: 1.93 1.97 1.93 3/89 11772
/proc/meminfo: memFree=1695792/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=73884 CPUtime=51.08
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 17962 0 0 0 5098 10 0 0 25 0 1 0 184994509 75657216 17921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 18471 17921 242 197 0 17711 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81836

[startup+102.47 s]
/proc/loadavg: 1.97 1.97 1.93 3/89 11772
/proc/meminfo: memFree=1695864/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=73884 CPUtime=102.24
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 17962 0 0 0 10214 10 0 0 25 0 1 0 184994509 75657216 17921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 18471 17921 242 197 0 17711 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 81836

[startup+162.532 s]
/proc/loadavg: 1.99 1.97 1.93 3/89 11772
/proc/meminfo: memFree=1691704/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=78084 CPUtime=162.12
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 94887 0 0 0 16165 47 0 0 25 0 1 0 184994509 79958016 19012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876756 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19521 19012 243 197 0 18761 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 86036

[startup+222.59 s]
/proc/loadavg: 2.04 1.99 1.94 3/89 11772
/proc/meminfo: memFree=1692984/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=76684 CPUtime=222.12
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 130509 0 0 0 22149 63 0 0 25 0 1 0 184994509 78524416 18632 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19171 18632 243 197 0 18411 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 84636

[startup+282.641 s]
/proc/loadavg: 2.01 1.99 1.94 3/89 11772
/proc/meminfo: memFree=1693048/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=76684 CPUtime=282.12
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 170724 0 0 0 28130 82 0 0 25 0 1 0 184994509 78524416 18632 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19171 18632 243 197 0 18411 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 84636

[startup+342.692 s]
/proc/loadavg: 2.04 2.00 1.94 3/89 11772
/proc/meminfo: memFree=1692984/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=76684 CPUtime=342.09
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 217067 0 0 0 34104 105 0 0 25 0 1 0 184994509 78524416 18632 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19171 18632 243 197 0 18411 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.09

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

/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1241.04
Current children cumulated vsize (KiB) 86644

[startup+1303.59 s]
/proc/loadavg: 2.01 2.00 1.96 3/90 11775
/proc/meminfo: memFree=1690352/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=78692 CPUtime=1300.78
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 1741931 0 0 0 129233 845 0 0 25 0 1 0 184994509 80580608 19156 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19673 19156 243 197 0 18913 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1300.78
Current children cumulated vsize (KiB) 86644

[startup+1363.64 s]
/proc/loadavg: 2.00 2.00 1.96 3/90 11775
/proc/meminfo: memFree=1691696/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=77160 CPUtime=1360.53
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 1840745 0 0 0 135159 894 0 0 25 0 1 0 184994509 79011840 18773 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19290 18773 243 197 0 18530 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1360.53
Current children cumulated vsize (KiB) 85112

[startup+1423.7 s]
/proc/loadavg: 2.00 2.00 1.96 3/91 11776
/proc/meminfo: memFree=1690280/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=78692 CPUtime=1420.25
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 1936112 0 0 0 141086 939 0 0 25 0 1 0 184994509 80580608 19156 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19673 19156 243 197 0 18913 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1420.25
Current children cumulated vsize (KiB) 86644

[startup+1483.76 s]
/proc/loadavg: 2.08 2.03 1.97 3/91 11776
/proc/meminfo: memFree=1690216/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=78692 CPUtime=1479.98
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 2071694 0 0 0 146994 1004 0 0 25 0 1 0 184994509 80580608 19156 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19673 19156 243 197 0 18913 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1479.98
Current children cumulated vsize (KiB) 86644

[startup+1543.81 s]
/proc/loadavg: 2.03 2.02 1.97 3/91 11776
/proc/meminfo: memFree=1690216/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=78692 CPUtime=1539.72
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 2208808 0 0 0 152901 1071 0 0 25 0 1 0 184994509 80580608 19156 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19673 19156 243 197 0 18913 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1539.72
Current children cumulated vsize (KiB) 86644

[startup+1603.9 s]
/proc/loadavg: 2.01 2.02 1.97 3/91 11776
/proc/meminfo: memFree=1690216/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=78692 CPUtime=1599.24
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 2346688 0 0 0 158785 1139 0 0 25 0 1 0 184994509 80580608 19156 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19673 19156 243 197 0 18913 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1599.24
Current children cumulated vsize (KiB) 86644

[startup+1663.99 s]
/proc/loadavg: 2.00 2.01 1.97 3/91 11776
/proc/meminfo: memFree=1690216/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=78692 CPUtime=1658.77
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 2401074 0 0 0 164712 1165 0 0 25 0 1 0 184994509 80580608 19156 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19673 19156 243 197 0 18913 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1658.77
Current children cumulated vsize (KiB) 86644

[startup+1724.08 s]
/proc/loadavg: 2.00 2.00 1.97 3/91 11776
/proc/meminfo: memFree=1690152/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=78692 CPUtime=1718.31
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 2533209 0 0 0 170602 1229 0 0 25 0 1 0 184994509 80580608 19156 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19673 19156 243 197 0 18913 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1718.31
Current children cumulated vsize (KiB) 86644

[startup+1784.17 s]
/proc/loadavg: 2.00 2.00 1.97 3/91 11776
/proc/meminfo: memFree=1690152/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=78692 CPUtime=1777.83
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 2664578 0 0 0 176490 1293 0 0 25 0 1 0 184994509 80580608 19156 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19673 19156 243 197 0 18913 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1777.83
Current children cumulated vsize (KiB) 86644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.56 s]
/proc/loadavg: 2.00 2.00 1.97 3/91 11776
/proc/meminfo: memFree=1690152/2055920 swapFree=4157544/4192956
[pid=11701] ppid=11699 vsize=5352 CPUtime=0
/proc/11701/stat : 11701 (solver) S 11699 11701 10514 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184994508 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11701/statm: 1338 229 192 169 0 49 0
[pid=11704] ppid=11701 vsize=78692 CPUtime=1800.02
/proc/11704/stat : 11704 (xlisp) R 11701 11701 10514 0 -1 4194304 2714751 0 0 0 178684 1318 0 0 25 0 1 0 184994509 80580608 19156 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/11704/statm: 19673 19156 243 197 0 18913 0
[pid=11705] ppid=11701 vsize=2600 CPUtime=0
/proc/11705/stat : 11705 (sed) S 11701 11701 10514 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184994509 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 272467984466 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11705/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 86644

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 11701 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 1800.02

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

Real time (s): 1806.57
CPU time (s): 1800.02
CPU user time (s): 1786.84
CPU system time (s): 13.18
CPU usage (%): 99.6373
Max. virtual memory (cumulated for all children) (KiB): 86644

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= 20
involuntary context switches= 11

runsolver used 2.48362 s user time and 5.34719 s system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue Jan  9 18:06:37 UTC 2007


IDJOB= 239454
IDBENCH= 7061
FILE ID= node22/239454-1168365997

PBS_JOBID= 3504016

Free space on /tmp= 66560 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-3_ext.xml
COMMAND LINE= /tmp/evaluation/239454-1168365997/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-239454-1168365997 -o ROOT/results/node22/conversion-239454-1168365997 -C 600 -M 900 /tmp/evaluation/239454-1168365997/conversion /tmp/evaluation/239454-1168365997/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-239454-1168365997 -o ROOT/results/node22/solver-239454-1168365997 -C 1800 -M 900  /tmp/evaluation/239454-1168365997/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  8aaa9290f8830be76e9a3fdf12057a95

RANDOM SEED= 886039236

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		: 3000.279
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		: 3000.279
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:       1767440 kB
Buffers:         30800 kB
Cached:         145180 kB
SwapCached:      11224 kB
Active:         171292 kB
Inactive:        62624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767440 kB
SwapTotal:     4192956 kB
SwapFree:      4157544 kB
Dirty:            2796 kB
Writeback:           0 kB
Mapped:          76920 kB
Slab:            39392 kB
Committed_AS:  3666240 kB
PageTables:       2284 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB



End job on node22 on Tue Jan  9 18:36:47 UTC 2007