Trace number 239856

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
rjw-solver 2006-12-09? (TO) 1800.1 1805.34

General information on the benchmark

Nameqcp-qwh/QWH-20/
qwh-20-166-7_ext.xml
MD5SUM8b93529d4fb4135ef20d21fb28b0c96b
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 benchmark0.492924
SatisfiableYES
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension7600
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/node4/watcher-239856-1168368063 -o ROOT/results/node4/solver-239856-1168368063 -C 1800 -M 900 /tmp/evaluation/239856-1168368063/solve /tmp/evaluation/239856-1168368063/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: 1.87 1.98 1.95 5/87 14211
/proc/meminfo: memFree=1772576/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) R 14208 14210 14106 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 185201956 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14210/statm: 1338 228 191 169 0 49 0
[pid=14212] ppid=14210 vsize=5352 CPUtime=0
/proc/14212/stat : 14212 (solve) R 14210 14210 14106 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 185201957 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14212/statm: 1338 228 191 169 0 49 0

[startup+0.105132 s]
/proc/loadavg: 1.87 1.98 1.95 5/87 14211
/proc/meminfo: memFree=1772576/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513169 s]
/proc/loadavg: 1.87 1.98 1.95 5/87 14211
/proc/meminfo: memFree=1772576/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33424 s]
/proc/loadavg: 1.88 1.98 1.95 3/89 14214
/proc/meminfo: memFree=1752464/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=24128 CPUtime=1.31
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 5531 0 0 0 129 2 0 0 25 0 1 0 185201957 24707072 5489 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752695 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 6032 5489 241 197 0 5272 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 32080

[startup+2.9714 s]
/proc/loadavg: 1.88 1.98 1.95 3/89 14214
/proc/meminfo: memFree=1747024/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=28164 CPUtime=2.94
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 6541 0 0 0 291 3 0 0 25 0 1 0 185201957 28839936 6499 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7041 6499 242 197 0 6281 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 36116

[startup+6.26372 s]
/proc/loadavg: 1.88 1.98 1.95 3/89 14214
/proc/meminfo: memFree=1746960/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=28164 CPUtime=6.22
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 6541 0 0 0 619 3 0 0 25 0 1 0 185201957 28839936 6499 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7041 6499 242 197 0 6281 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 36116

[startup+12.7323 s]
/proc/loadavg: 1.90 1.98 1.95 3/89 14214
/proc/meminfo: memFree=1746960/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=28164 CPUtime=12.66
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 6541 0 0 0 1263 3 0 0 25 0 1 0 185201957 28839936 6499 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7041 6499 242 197 0 6281 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36116

[startup+25.5876 s]
/proc/loadavg: 1.91 1.98 1.95 3/89 14214
/proc/meminfo: memFree=1747024/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=28164 CPUtime=25.45
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 6541 0 0 0 2542 3 0 0 25 0 1 0 185201957 28839936 6499 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684857 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7041 6499 242 197 0 6281 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 36116

[startup+51.282 s]
/proc/loadavg: 1.94 1.98 1.95 3/89 14214
/proc/meminfo: memFree=1745424/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=51.02
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 51994 0 0 0 5074 28 0 0 25 0 1 0 185201957 30449664 6922 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684292 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7434 6922 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 37688

[startup+102.565 s]
/proc/loadavg: 1.98 1.98 1.95 3/89 14214
/proc/meminfo: memFree=1745360/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=102.07
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 173339 0 0 0 10113 94 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684637 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.07
Current children cumulated vsize (KiB) 37688

[startup+162.583 s]
/proc/loadavg: 1.99 1.98 1.95 3/89 14214
/proc/meminfo: memFree=1745360/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=161.8
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 315855 0 0 0 16007 173 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.8
Current children cumulated vsize (KiB) 37688

[startup+222.603 s]
/proc/loadavg: 1.99 1.98 1.95 3/89 14214
/proc/meminfo: memFree=1745296/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=221.54
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 456475 0 0 0 21902 252 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 221.54
Current children cumulated vsize (KiB) 37688

[startup+282.622 s]
/proc/loadavg: 1.99 1.98 1.95 3/89 14214
/proc/meminfo: memFree=1745296/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=281.28
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 596463 0 0 0 27797 331 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683956 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 281.28
Current children cumulated vsize (KiB) 37688

[startup+342.647 s]
/proc/loadavg: 1.99 1.98 1.95 3/89 14214
/proc/meminfo: memFree=1745296/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=341.01
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 735345 0 0 0 33693 408 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 341.01

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

/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1239
Current children cumulated vsize (KiB) 37688

[startup+1303.22 s]
/proc/loadavg: 2.02 1.97 1.92 3/90 16332
/proc/meminfo: memFree=1754568/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=1298.97
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 2990479 0 0 0 128184 1713 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677641 0 0 4096 130 0 0 0 17 0 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1298.97
Current children cumulated vsize (KiB) 37688

[startup+1363.26 s]
/proc/loadavg: 2.01 1.97 1.92 3/90 16332
/proc/meminfo: memFree=1754568/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=1358.94
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 3131099 0 0 0 134098 1796 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1358.94
Current children cumulated vsize (KiB) 37688

[startup+1423.3 s]
/proc/loadavg: 2.00 1.97 1.92 3/90 16332
/proc/meminfo: memFree=1754568/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=1418.94
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 3271877 0 0 0 140015 1879 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683927 0 0 4096 130 0 0 0 17 0 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1418.94
Current children cumulated vsize (KiB) 37688

[startup+1483.34 s]
/proc/loadavg: 2.00 1.97 1.92 3/90 16332
/proc/meminfo: memFree=1753736/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=1478.9
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 3411865 0 0 0 145927 1963 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1478.9
Current children cumulated vsize (KiB) 37688

[startup+1543.39 s]
/proc/loadavg: 2.00 1.97 1.92 3/90 16332
/proc/meminfo: memFree=1754568/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=1538.88
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 3552801 0 0 0 151842 2046 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1538.88
Current children cumulated vsize (KiB) 37688

[startup+1603.43 s]
/proc/loadavg: 2.00 1.97 1.92 3/90 16332
/proc/meminfo: memFree=1754568/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=1598.86
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 3693895 0 0 0 157756 2130 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 0 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1598.86
Current children cumulated vsize (KiB) 37688

[startup+1663.47 s]
/proc/loadavg: 2.00 1.97 1.92 3/90 16332
/proc/meminfo: memFree=1754312/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=1658.83
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 3834357 0 0 0 163671 2212 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1658.83
Current children cumulated vsize (KiB) 37688

[startup+1723.51 s]
/proc/loadavg: 2.00 1.97 1.92 3/90 16332
/proc/meminfo: memFree=1753672/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=1718.81
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 3979401 0 0 0 169587 2294 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1718.81
Current children cumulated vsize (KiB) 37688

[startup+1783.53 s]
/proc/loadavg: 1.95 1.96 1.91 3/88 16561
/proc/meminfo: memFree=1753624/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=1778.49
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 4120811 0 0 0 175473 2376 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1778.49
Current children cumulated vsize (KiB) 37688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.33 s]
/proc/loadavg: 1.96 1.96 1.91 3/88 16561
/proc/meminfo: memFree=1753688/2055920 swapFree=4182144/4192956
[pid=14210] ppid=14208 vsize=5352 CPUtime=0
/proc/14210/stat : 14210 (solve) S 14208 14210 14106 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 185201956 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14210/statm: 1338 229 192 169 0 49 0
[pid=14213] ppid=14210 vsize=29736 CPUtime=1800.1
/proc/14213/stat : 14213 (xlisp) R 14210 14210 14106 0 -1 4194304 4170265 0 0 0 177604 2406 0 0 25 0 1 0 185201957 30449664 6923 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684844 0 0 4096 130 0 0 0 17 1 0 0
/proc/14213/statm: 7434 6923 243 197 0 6674 0
[pid=14214] ppid=14210 vsize=2600 CPUtime=0
/proc/14214/stat : 14214 (sed) S 14210 14210 14106 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 185201958 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14214/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 37688

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 14210 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.1

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

Real time (s): 1805.34
CPU time (s): 1800.1
CPU user time (s): 1776.04
CPU system time (s): 24.06
CPU usage (%): 99.7098
Max. virtual memory (cumulated for all children) (KiB): 37688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 637
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 10

runsolver used 2.12268 s user time and 5.85011 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Jan  9 18:41:03 UTC 2007


IDJOB= 239856
IDBENCH= 7087
FILE ID= node4/239856-1168368063

PBS_JOBID= 3503812

Free space on /tmp= 66517 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-20/qwh-20-166-7_ext.xml
COMMAND LINE= /tmp/evaluation/239856-1168368063/solve /tmp/evaluation/239856-1168368063/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-239856-1168368063 -o ROOT/results/node4/conversion-239856-1168368063 -C 600 -M 900 /tmp/evaluation/239856-1168368063/conversion /tmp/evaluation/239856-1168368063/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-239856-1168368063 -o ROOT/results/node4/solver-239856-1168368063 -C 1800 -M 900  /tmp/evaluation/239856-1168368063/solve /tmp/evaluation/239856-1168368063/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  8b93529d4fb4135ef20d21fb28b0c96b

RANDOM SEED= 462899065

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		: 3000.223
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		: 3000.223
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:       1772992 kB
Buffers:         44176 kB
Cached:         134728 kB
SwapCached:       2520 kB
Active:         167688 kB
Inactive:        60068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772992 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          59412 kB
Slab:            39728 kB
Committed_AS:  5578936 kB
PageTables:       2408 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= 66527 MiB



End job on node4 on Tue Jan  9 19:11:09 UTC 2007