Trace number 239020

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) 1800.03 1801.93

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-5_ext.xml
MD5SUM97407ad9de106a327d6e2215534cf259
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 benchmark105.163
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/node42/watcher-239020-1168362941 -o ROOT/results/node42/solver-239020-1168362941 -C 1800 -M 900 /tmp/evaluation/239020-1168362941/solve /tmp/evaluation/239020-1168362941/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: 1.40 1.88 1.95 5/72 18513
/proc/meminfo: memFree=1780920/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18514] ppid=18512 vsize=5352 CPUtime=0
/proc/18514/stat : 18514 (solve) R 18512 18512 18360 0 -1 4194368 18 0 0 0 0 0 0 0 22 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415141671 0 0 4096 0 0 0 0 17 1 0 0
/proc/18514/statm: 1338 229 192 169 0 49 0

[startup+0.104827 s]
/proc/loadavg: 1.40 1.88 1.95 5/72 18513
/proc/meminfo: memFree=1780920/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514875 s]
/proc/loadavg: 1.40 1.88 1.95 5/72 18513
/proc/meminfo: memFree=1780920/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33595 s]
/proc/loadavg: 1.40 1.88 1.95 2/70 18516
/proc/meminfo: memFree=1815304/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=31184 CPUtime=1.26
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 7282 0 10 0 123 3 0 0 25 0 1 0 184693696 31932416 7251 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684880 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 7796 7251 241 197 0 7036 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 39136

[startup+2.97314 s]
/proc/loadavg: 1.45 1.88 1.95 3/76 18524
/proc/meminfo: memFree=1782168/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=52844 CPUtime=2.89
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 12712 0 10 0 284 5 0 0 25 0 1 0 184693696 54112256 12681 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 13211 12681 241 197 0 12451 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 60796

[startup+6.2525 s]
/proc/loadavg: 1.45 1.88 1.95 3/76 18524
/proc/meminfo: memFree=1755032/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=72280 CPUtime=6.17
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 17560 0 10 0 610 7 0 0 25 0 1 0 184693696 74014720 17528 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 18070 17528 242 197 0 17310 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 80232

[startup+12.7262 s]
/proc/loadavg: 1.53 1.88 1.95 3/76 18524
/proc/meminfo: memFree=1749024/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=77104 CPUtime=12.64
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 18789 0 10 0 1256 8 0 0 25 0 1 0 184693696 78954496 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 19276 18757 242 197 0 18516 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 85056

[startup+25.5606 s]
/proc/loadavg: 1.61 1.89 1.95 3/76 18524
/proc/meminfo: memFree=1749152/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=77104 CPUtime=25.45
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 18789 0 10 0 2537 8 0 0 25 0 1 0 184693696 78954496 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 19276 18757 242 197 0 18516 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 85056

[startup+51.2255 s]
/proc/loadavg: 1.74 1.89 1.95 4/76 18524
/proc/meminfo: memFree=1749216/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=77104 CPUtime=51.09
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 18789 0 10 0 5101 8 0 0 25 0 1 0 184693696 78954496 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683834 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 19276 18757 242 197 0 18516 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 85056

[startup+102.453 s]
/proc/loadavg: 1.89 1.91 1.95 3/76 18524
/proc/meminfo: memFree=1749280/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=77104 CPUtime=102.28
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 18789 0 10 0 10219 9 0 0 25 0 1 0 184693696 78954496 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 19276 18757 242 197 0 18516 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 85056

[startup+162.503 s]
/proc/loadavg: 1.96 1.92 1.95 3/76 18524
/proc/meminfo: memFree=1746272/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=81144 CPUtime=162.25
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 41998 0 10 0 16205 20 0 0 25 0 1 0 184693696 83091456 19752 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20286 19752 243 197 0 19526 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 89096

[startup+222.555 s]
/proc/loadavg: 1.98 1.93 1.95 3/76 18526
/proc/meminfo: memFree=1744416/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=222.24
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 194310 0 10 0 22133 91 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 90036

[startup+282.604 s]
/proc/loadavg: 1.99 1.94 1.95 3/76 18526
/proc/meminfo: memFree=1744416/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=282.24
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 345595 0 10 0 28059 165 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90036

[startup+342.655 s]
/proc/loadavg: 1.99 1.95 1.95 3/76 18526
/proc/meminfo: memFree=1744416/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=342.22
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 498795 0 10 0 33982 240 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684575 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 342.22

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

/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 90036

[startup+1303.39 s]
/proc/loadavg: 2.00 1.99 1.96 3/77 18527
/proc/meminfo: memFree=1744024/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=1302
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 2945399 0 10 0 128774 1426 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684862 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 90036

[startup+1363.43 s]
/proc/loadavg: 2.00 1.99 1.96 3/78 18528
/proc/meminfo: memFree=1744016/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=1361.99
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 3098123 0 10 0 134698 1501 0 0 25 0 1 0 184693696 84054016 19920 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 12873431 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 19928 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 90036

[startup+1423.48 s]
/proc/loadavg: 2.00 1.99 1.96 3/78 18528
/proc/meminfo: memFree=1743888/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=1421.96
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 3250650 0 10 0 140622 1574 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 90036

[startup+1483.53 s]
/proc/loadavg: 2.00 1.99 1.96 3/78 18528
/proc/meminfo: memFree=1743888/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=1481.96
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 3401552 0 10 0 146548 1648 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 90036

[startup+1543.58 s]
/proc/loadavg: 2.00 1.99 1.96 3/78 18528
/proc/meminfo: memFree=1743888/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=1541.96
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 3554752 0 10 0 152474 1722 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 90036

[startup+1603.62 s]
/proc/loadavg: 2.00 1.99 1.96 3/78 18528
/proc/meminfo: memFree=1743888/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=1601.92
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 3707569 0 10 0 158395 1797 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 90036

[startup+1663.66 s]
/proc/loadavg: 2.00 1.99 1.96 3/78 18528
/proc/meminfo: memFree=1743888/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=1661.91
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 3860386 0 10 0 164320 1871 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683847 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 90036

[startup+1723.71 s]
/proc/loadavg: 2.00 1.99 1.96 3/78 18528
/proc/meminfo: memFree=1743824/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=1721.91
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 4013203 0 10 0 170247 1944 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 90036

[startup+1783.75 s]
/proc/loadavg: 2.00 1.99 1.96 3/78 18528
/proc/meminfo: memFree=1743760/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=1781.87
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 4165637 0 10 0 176170 2017 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134870536 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 90036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.92 s]
/proc/loadavg: 2.00 1.99 1.96 3/78 18528
/proc/meminfo: memFree=1743760/2055920 swapFree=4191892/4192956
[pid=18512] ppid=18510 vsize=5352 CPUtime=0
/proc/18512/stat : 18512 (solve) S 18510 18512 18360 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184693695 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18512/statm: 1338 229 192 169 0 49 0
[pid=18515] ppid=18512 vsize=82084 CPUtime=1800.03
/proc/18515/stat : 18515 (xlisp) R 18512 18512 18360 0 -1 4194304 4211597 0 10 0 177964 2039 0 0 25 0 1 0 184693696 84054016 20013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684827 0 0 4096 130 0 0 0 17 0 0 0
/proc/18515/statm: 20521 20013 243 197 0 19761 0
[pid=18516] ppid=18512 vsize=2600 CPUtime=0
/proc/18516/stat : 18516 (sed) S 18512 18512 18360 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184693696 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18516/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 90036

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 18512 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=3999
CPU time returned by wait4() is 0.004998
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): 1801.93
CPU time (s): 1800.03
CPU user time (s): 1779.64
CPU system time (s): 20.39
CPU usage (%): 99.8947
Max. virtual memory (cumulated for all children) (KiB): 90036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 20
involuntary context switches= 4

runsolver used 1.80572 s user time and 4.6123 s system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue Jan  9 17:15:41 UTC 2007


IDJOB= 239020
IDBENCH= 7033
FILE ID= node42/239020-1168362941

PBS_JOBID= 3504024

Free space on /tmp= 66561 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-5_ext.xml
COMMAND LINE= /tmp/evaluation/239020-1168362941/solve /tmp/evaluation/239020-1168362941/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-239020-1168362941 -o ROOT/results/node42/conversion-239020-1168362941 -C 600 -M 900 /tmp/evaluation/239020-1168362941/conversion /tmp/evaluation/239020-1168362941/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-239020-1168362941 -o ROOT/results/node42/solver-239020-1168362941 -C 1800 -M 900  /tmp/evaluation/239020-1168362941/solve /tmp/evaluation/239020-1168362941/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  97407ad9de106a327d6e2215534cf259

RANDOM SEED= 604351931

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		: 3000.229
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		: 3000.229
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:       1781400 kB
Buffers:         26344 kB
Cached:         114944 kB
SwapCached:        492 kB
Active:         152604 kB
Inactive:        69140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781400 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            5736 kB
Writeback:           0 kB
Mapped:          90400 kB
Slab:            38088 kB
Committed_AS:  4219472 kB
PageTables:       1944 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 node42 on Tue Jan  9 17:45:47 UTC 2007