Trace number 239381

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) 1800.04 1809.69

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-0_ext.xml
MD5SUM40fb755f3c3b6a84f6841bcd0a27b269
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 benchmark13.236
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/node11/watcher-239381-1168365209 -o ROOT/results/node11/solver-239381-1168365209 -C 1800 -M 900 /tmp/evaluation/239381-1168365209/solve /tmp/evaluation/239381-1168365209/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: 1.53 1.79 1.92 5/87 16562
/proc/meminfo: memFree=1734224/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16563] ppid=16561 vsize=5352 CPUtime=0
/proc/16563/stat : 16563 (solve) R 16561 16561 15923 0 -1 4194368 17 0 0 0 0 0 0 0 21 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262909651101 0 0 4096 0 0 0 0 17 1 0 0
/proc/16563/statm: 1338 229 192 169 0 49 0

[startup+0.105118 s]
/proc/loadavg: 1.53 1.79 1.92 5/87 16562
/proc/meminfo: memFree=1734224/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513202 s]
/proc/loadavg: 1.53 1.79 1.92 5/87 16562
/proc/meminfo: memFree=1734224/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33436 s]
/proc/loadavg: 1.53 1.79 1.92 3/89 16565
/proc/meminfo: memFree=1708736/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=31420 CPUtime=1.3
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 7349 0 0 0 127 3 0 0 25 0 1 0 184916276 32174080 7308 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/16564/statm: 7855 7308 241 197 0 7095 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39372

[startup+2.97869 s]
/proc/loadavg: 1.53 1.79 1.92 3/89 16565
/proc/meminfo: memFree=1693824/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=50904 CPUtime=2.93
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 12221 0 0 0 288 5 0 0 25 0 1 0 184916276 52125696 12180 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/16564/statm: 12726 12180 241 197 0 11966 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 58856

[startup+6.26634 s]
/proc/loadavg: 1.57 1.80 1.92 3/89 16565
/proc/meminfo: memFree=1669504/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=68444 CPUtime=6.19
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 16635 0 0 0 612 7 0 0 25 0 1 0 184916276 70086656 16593 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/16564/statm: 17111 16593 242 197 0 16351 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 76396

[startup+12.7416 s]
/proc/loadavg: 1.60 1.80 1.92 3/89 16565
/proc/meminfo: memFree=1663616/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=73112 CPUtime=12.6
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 17794 0 0 0 1253 7 0 0 25 0 1 0 184916276 74866688 17752 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/16564/statm: 18278 17752 242 197 0 17518 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 81064

[startup+25.604 s]
/proc/loadavg: 1.76 1.82 1.92 3/89 16565
/proc/meminfo: memFree=1663744/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=73112 CPUtime=25.4
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 17794 0 0 0 2533 7 0 0 25 0 1 0 184916276 74866688 17752 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/16564/statm: 18278 17752 242 197 0 17518 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 81064

[startup+51.2981 s]
/proc/loadavg: 1.91 1.85 1.93 3/89 16565
/proc/meminfo: memFree=1663808/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=73112 CPUtime=50.97
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 17794 0 0 0 5089 8 0 0 25 0 1 0 184916276 74866688 17752 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/16564/statm: 18278 17752 242 197 0 17518 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 81064

[startup+102.582 s]
/proc/loadavg: 1.96 1.87 1.93 3/89 16565
/proc/meminfo: memFree=1663744/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=73112 CPUtime=102.01
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 17794 0 0 0 10193 8 0 0 25 0 1 0 184916276 74866688 17752 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684575 0 0 4096 130 0 0 0 17 1 0 0
/proc/16564/statm: 18278 17752 242 197 0 17518 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.01
Current children cumulated vsize (KiB) 81064

[startup+162.606 s]
/proc/loadavg: 1.98 1.89 1.93 3/89 16565
/proc/meminfo: memFree=1659264/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=77624 CPUtime=161.74
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 75975 0 0 0 16137 37 0 0 25 0 1 0 184916276 79486976 18866 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/16564/statm: 19406 18866 243 197 0 18646 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.74
Current children cumulated vsize (KiB) 85576

[startup+222.62 s]
/proc/loadavg: 1.99 1.91 1.93 3/89 16565
/proc/meminfo: memFree=1658560/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=221.47
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 223587 0 0 0 22033 114 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 221.47
Current children cumulated vsize (KiB) 86204

[startup+282.626 s]
/proc/loadavg: 1.99 1.92 1.93 3/89 16565
/proc/meminfo: memFree=1658560/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=281.2
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 367595 0 0 0 27931 189 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 281.2
Current children cumulated vsize (KiB) 86204

[startup+342.648 s]
/proc/loadavg: 1.99 1.93 1.93 3/89 16565
/proc/meminfo: memFree=1658496/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=340.92
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 511220 0 0 0 33827 265 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 1 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 340.92

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

/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1236.81
Current children cumulated vsize (KiB) 86204

[startup+1303.35 s]
/proc/loadavg: 1.99 1.98 1.94 4/89 17559
/proc/meminfo: memFree=1657792/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=1296.57
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 2846754 0 0 0 128175 1482 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684159 0 0 4096 130 0 0 0 17 0 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1296.57
Current children cumulated vsize (KiB) 86204

[startup+1363.37 s]
/proc/loadavg: 1.99 1.98 1.94 3/89 17559
/proc/meminfo: memFree=1657728/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=1356.25
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 2995741 0 0 0 134067 1558 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1356.25
Current children cumulated vsize (KiB) 86204

[startup+1423.46 s]
/proc/loadavg: 1.99 1.98 1.94 3/88 17788
/proc/meminfo: memFree=1662024/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=1416.02
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 3145494 0 0 0 139968 1634 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1416.02
Current children cumulated vsize (KiB) 86204

[startup+1483.49 s]
/proc/loadavg: 1.99 1.98 1.94 3/88 17788
/proc/meminfo: memFree=1662216/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=1475.72
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 3284523 0 0 0 145857 1715 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684009 0 0 4096 130 0 0 0 17 0 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1475.72
Current children cumulated vsize (KiB) 86204

[startup+1543.5 s]
/proc/loadavg: 1.99 1.98 1.94 3/88 17788
/proc/meminfo: memFree=1662152/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=1535.37
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 3422403 0 0 0 151742 1795 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1535.37
Current children cumulated vsize (KiB) 86204

[startup+1603.51 s]
/proc/loadavg: 2.09 2.01 1.95 3/88 17790
/proc/meminfo: memFree=1661960/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=1595.06
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 3560666 0 0 0 157630 1876 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746313 0 0 4096 130 0 0 0 17 0 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1595.06
Current children cumulated vsize (KiB) 86204

[startup+1663.53 s]
/proc/loadavg: 2.03 2.01 1.95 3/88 17790
/proc/meminfo: memFree=1661960/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=1654.72
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 3698546 0 0 0 163514 1958 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1654.72
Current children cumulated vsize (KiB) 86204

[startup+1723.55 s]
/proc/loadavg: 2.01 2.00 1.95 3/88 17790
/proc/meminfo: memFree=1661960/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=1714.41
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 3837575 0 0 0 169400 2041 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1714.41
Current children cumulated vsize (KiB) 86204

[startup+1783.57 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 17790
/proc/meminfo: memFree=1661960/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=1774.1
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 3974306 0 0 0 175286 2124 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1774.1
Current children cumulated vsize (KiB) 86204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.67 s]
/proc/loadavg: 2.00 2.00 1.95 3/88 17790
/proc/meminfo: memFree=1661960/2055920 swapFree=4192812/4192956
[pid=16561] ppid=16559 vsize=5352 CPUtime=0
/proc/16561/stat : 16561 (solve) S 16559 16561 15923 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184916275 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16561/statm: 1338 229 192 169 0 49 0
[pid=16564] ppid=16561 vsize=78252 CPUtime=1800.04
/proc/16564/stat : 16564 (xlisp) R 16561 16561 15923 0 -1 4194304 4035586 0 0 0 177844 2160 0 0 25 0 1 0 184916276 80130048 19023 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/16564/statm: 19563 19023 243 197 0 18803 0
[pid=16565] ppid=16561 vsize=2600 CPUtime=0
/proc/16565/stat : 16565 (sed) S 16561 16561 15923 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184916276 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16565/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 86204

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 16561 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 1800.04

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

Real time (s): 1809.69
CPU time (s): 1800.04
CPU user time (s): 1778.44
CPU system time (s): 21.6
CPU usage (%): 99.4669
Max. virtual memory (cumulated for all children) (KiB): 86204

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= 20
involuntary context switches= 11

runsolver used 2.13867 s user time and 5.82511 s system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Jan  9 17:53:29 UTC 2007


IDJOB= 239381
IDBENCH= 7057
FILE ID= node11/239381-1168365209

PBS_JOBID= 3503784

Free space on /tmp= 66537 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-0_ext.xml
COMMAND LINE= /tmp/evaluation/239381-1168365209/solve /tmp/evaluation/239381-1168365209/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-239381-1168365209 -o ROOT/results/node11/conversion-239381-1168365209 -C 600 -M 900 /tmp/evaluation/239381-1168365209/conversion /tmp/evaluation/239381-1168365209/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-239381-1168365209 -o ROOT/results/node11/solver-239381-1168365209 -C 1800 -M 900  /tmp/evaluation/239381-1168365209/solve /tmp/evaluation/239381-1168365209/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  40fb755f3c3b6a84f6841bcd0a27b269

RANDOM SEED= 695319851

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		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
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:       1734640 kB
Buffers:         42872 kB
Cached:         159360 kB
SwapCached:          0 kB
Active:         168384 kB
Inactive:       101804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734640 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2816 kB
Writeback:           0 kB
Mapped:          88064 kB
Slab:            35732 kB
Committed_AS:  6081916 kB
PageTables:       2384 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= 66546 MiB



End job on node11 on Tue Jan  9 18:23:42 UTC 2007