Trace number 284148

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
rjw-solver 2007-01-21? (TO) 1800.03 1800.84

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-8_ext.xml
MD5SUMfe8b9efabd586d8730353429d665bdcd
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 benchmark11.5612
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/node25/watcher-284148-1169472201 -o ROOT/results/node25/solver-284148-1169472201 -C 1800 -M 900 /tmp/evaluation/284148-1169472201/solve /tmp/evaluation/284148-1169472201/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.98 1.83 1.98 3/87 13849
/proc/meminfo: memFree=1965400/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=5352 CPUtime=0
/proc/13850/stat : 13850 (solve) D 13846 13846 13456 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 295613703 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781964389 0 2147483391 4100 65536 18446744072099781622 0 0 17 1 0 0
/proc/13850/statm: 1338 229 192 169 0 49 0
[pid=13851] ppid=13846 vsize=188 CPUtime=0
/proc/13851/stat : 13851 (sed) R 13846 13846 13456 0 -1 4194304 37 0 0 0 0 0 0 0 20 0 1 0 295613703 192512 17 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215779178057 0 0 4096 0 0 0 0 17 1 0 0
/proc/13851/statm: 48 23 16 11 0 11 0

[startup+0.102866 s]
/proc/loadavg: 0.98 1.83 1.98 3/87 13849
/proc/meminfo: memFree=1965400/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=4920 CPUtime=0.08
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 710 0 0 0 8 0 0 0 18 0 1 0 295613703 5038080 669 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4230871 0 0 4096 130 0 0 0 17 0 0 0
/proc/13850/statm: 1230 669 232 197 0 470 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12872

[startup+0.514933 s]
/proc/loadavg: 0.98 1.83 1.98 3/87 13849
/proc/meminfo: memFree=1965400/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=17372 CPUtime=0.5
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 3857 0 0 0 48 2 0 0 22 0 1 0 295613703 17788928 3816 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/13850/statm: 4343 3816 241 197 0 3583 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 25324

[startup+1.34306 s]
/proc/loadavg: 0.98 1.83 1.98 2/83 13853
/proc/meminfo: memFree=1939384/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=32756 CPUtime=1.32
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 7698 0 0 0 128 4 0 0 25 0 1 0 295613703 33542144 7657 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 8189 7657 241 197 0 7429 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 40708

[startup+2.98034 s]
/proc/loadavg: 0.98 1.83 1.98 2/83 13853
/proc/meminfo: memFree=1924600/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=51220 CPUtime=2.96
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 12309 0 0 0 289 7 0 0 25 0 1 0 295613703 52449280 12268 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 12805 12268 241 197 0 12045 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 59172

[startup+6.26491 s]
/proc/loadavg: 0.98 1.82 1.98 2/83 13853
/proc/meminfo: memFree=1902648/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=67816 CPUtime=6.24
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 16461 0 0 0 615 9 0 0 25 0 1 0 295613703 69443584 16419 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752695 0 0 4096 130 0 0 0 17 0 0 0
/proc/13850/statm: 16954 16419 242 197 0 16194 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 75768

[startup+12.729 s]
/proc/loadavg: 0.98 1.79 1.97 2/83 13873
/proc/meminfo: memFree=1897128/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=71540 CPUtime=12.69
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 17393 0 0 0 1259 10 0 0 25 0 1 0 295613703 73256960 17351 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 17885 17351 242 197 0 17125 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 79492

[startup+25.5482 s]
/proc/loadavg: 0.98 1.77 1.96 2/83 13874
/proc/meminfo: memFree=1897848/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=71540 CPUtime=25.51
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 17393 0 0 0 2541 10 0 0 25 0 1 0 295613703 73256960 17351 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684920 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 17885 17351 242 197 0 17125 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 79492

[startup+51.2025 s]
/proc/loadavg: 1.07 1.72 1.94 2/83 13939
/proc/meminfo: memFree=1896048/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=71540 CPUtime=51.12
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 17393 0 0 0 5102 10 0 0 25 0 1 0 295613703 73256960 17351 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 17885 17351 242 197 0 17125 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 79492

[startup+102.505 s]
/proc/loadavg: 1.03 1.61 1.88 2/80 14138
/proc/meminfo: memFree=1900944/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=71540 CPUtime=102.33
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 17393 0 0 0 10220 13 0 0 25 0 1 0 295613703 73256960 17351 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134689763 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 17885 17351 242 197 0 17125 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 79492

[startup+162.604 s]
/proc/loadavg: 1.01 1.48 1.82 2/80 14138
/proc/meminfo: memFree=1896528/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76052 CPUtime=162.41
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 88995 0 0 0 16192 49 0 0 25 0 1 0 295613703 77877248 18481 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19013 18481 243 197 0 18253 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 84004

[startup+222.605 s]
/proc/loadavg: 1.00 1.40 1.77 2/80 14138
/proc/meminfo: memFree=1896528/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76052 CPUtime=222.38
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 244110 0 0 0 22113 125 0 0 25 0 1 0 295613703 77877248 18481 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19013 18481 243 197 0 18253 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 84004

[startup+282.611 s]
/proc/loadavg: 1.00 1.33 1.72 2/83 14170
/proc/meminfo: memFree=1890232/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76680 CPUtime=282.36
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 397858 0 0 0 28033 203 0 0 25 0 1 0 295613703 78520320 18646 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19170 18646 243 197 0 18410 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.36

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

/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1242.56
Current children cumulated vsize (KiB) 84632

[startup+1303.28 s]
/proc/loadavg: 1.08 1.04 1.23 2/80 14318
/proc/meminfo: memFree=1890768/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76680 CPUtime=1302.64
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 2981959 0 0 0 128749 1515 0 0 25 0 1 0 295613703 78520320 18646 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684890 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19170 18646 243 197 0 18410 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1302.64
Current children cumulated vsize (KiB) 84632

[startup+1363.38 s]
/proc/loadavg: 1.03 1.03 1.22 2/80 14318
/proc/meminfo: memFree=1890704/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76680 CPUtime=1362.72
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 3133459 0 0 0 134681 1591 0 0 25 0 1 0 295613703 78520320 18478 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4230871 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19170 18486 243 197 0 18410 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1362.72
Current children cumulated vsize (KiB) 84632

[startup+1423.48 s]
/proc/loadavg: 1.01 1.02 1.20 2/80 14318
/proc/meminfo: memFree=1890640/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76680 CPUtime=1422.81
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 3282614 0 0 0 140613 1668 0 0 25 0 1 0 295613703 78520320 18646 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19170 18646 243 197 0 18410 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1422.81
Current children cumulated vsize (KiB) 84632

[startup+1483.57 s]
/proc/loadavg: 1.00 1.02 1.18 2/80 14318
/proc/meminfo: memFree=1890576/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76680 CPUtime=1482.88
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 3430835 0 0 0 146543 1745 0 0 25 0 1 0 295613703 78520320 18646 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684607 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19170 18646 243 197 0 18410 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1482.88
Current children cumulated vsize (KiB) 84632

[startup+1543.58 s]
/proc/loadavg: 1.00 1.01 1.17 2/80 14318
/proc/meminfo: memFree=1890448/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76680 CPUtime=1542.87
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 3580158 0 0 0 152466 1821 0 0 25 0 1 0 295613703 78520320 18599 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4230871 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19170 18607 243 197 0 18410 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1542.87
Current children cumulated vsize (KiB) 84632

[startup+1603.59 s]
/proc/loadavg: 1.00 1.01 1.16 2/80 14318
/proc/meminfo: memFree=1890384/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76680 CPUtime=1602.86
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 3728043 0 0 0 158389 1897 0 0 25 0 1 0 295613703 78520320 18646 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4230871 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19170 18646 243 197 0 18410 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1602.86
Current children cumulated vsize (KiB) 84632

[startup+1663.59 s]
/proc/loadavg: 1.00 1.00 1.15 2/80 14318
/proc/meminfo: memFree=1890256/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76680 CPUtime=1662.84
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 3875881 0 0 0 164311 1973 0 0 25 0 1 0 295613703 78520320 18646 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19170 18646 243 197 0 18410 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1662.84
Current children cumulated vsize (KiB) 84632

[startup+1723.59 s]
/proc/loadavg: 1.00 1.00 1.13 2/80 14318
/proc/meminfo: memFree=1890192/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76680 CPUtime=1722.82
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 4024868 0 0 0 170236 2046 0 0 25 0 1 0 295613703 78520320 18646 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684827 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19170 18646 243 197 0 18410 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1722.82
Current children cumulated vsize (KiB) 84632

[startup+1783.69 s]
/proc/loadavg: 1.00 1.00 1.12 2/80 14318
/proc/meminfo: memFree=1890064/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76680 CPUtime=1782.9
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 4174621 0 0 0 176168 2122 0 0 25 0 1 0 295613703 78520320 18646 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19170 18646 243 197 0 18410 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1782.9
Current children cumulated vsize (KiB) 84632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.83 s]
/proc/loadavg: 1.00 1.00 1.12 2/80 14318
/proc/meminfo: memFree=1890064/2055920 swapFree=4152684/4192956
[pid=13846] ppid=13842 vsize=5352 CPUtime=0
/proc/13846/stat : 13846 (solve) S 13842 13846 13456 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 295613702 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13846/statm: 1338 229 192 169 0 49 0
[pid=13850] ppid=13846 vsize=76680 CPUtime=1800.03
/proc/13850/stat : 13850 (xlisp) R 13846 13846 13456 0 -1 4194304 4217517 0 0 0 177859 2144 0 0 25 0 1 0 295613703 78520320 18646 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/13850/statm: 19170 18646 243 197 0 18410 0
[pid=13851] ppid=13846 vsize=2600 CPUtime=0
/proc/13851/stat : 13851 (sed) S 13846 13846 13456 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 295613703 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13851/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 84632

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 13846 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): 1800.84
CPU time (s): 1800.03
CPU user time (s): 1778.59
CPU system time (s): 21.44
CPU usage (%): 99.9552
Max. virtual memory (cumulated for all children) (KiB): 84632

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= 637
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 5

runsolver used 1.77573 s user time and 4.6203 s system time

The end

Launcher Data (download as text)

Begin job on node25 on Mon Jan 22 13:23:24 UTC 2007


IDJOB= 284148
IDBENCH= 7064
IDSOLVER= 93
FILE ID= node25/284148-1169472201

PBS_JOBID= 3613953

Free space on /tmp= 66563 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-8_ext.xml
COMMAND LINE= /tmp/evaluation/284148-1169472201/solve /tmp/evaluation/284148-1169472201/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-284148-1169472201 -o ROOT/results/node25/conversion-284148-1169472201 -C 600 -M 900 /tmp/evaluation/284148-1169472201/conversion /tmp/evaluation/284148-1169472201/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-284148-1169472201 -o ROOT/results/node25/solver-284148-1169472201 -C 1800 -M 900  /tmp/evaluation/284148-1169472201/solve /tmp/evaluation/284148-1169472201/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  fe8b9efabd586d8730353429d665bdcd

RANDOM SEED= 234659650

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:       1967016 kB
Buffers:          1288 kB
Cached:          32952 kB
SwapCached:      15604 kB
Active:          41172 kB
Inactive:        19844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1967016 kB
SwapTotal:     4192956 kB
SwapFree:      4152684 kB
Dirty:            3396 kB
Writeback:           0 kB
Mapped:          29476 kB
Slab:            13016 kB
Committed_AS:  5441972 kB
PageTables:       2144 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= 66562 MiB



End job on node25 on Mon Jan 22 13:53:34 UTC 2007