Trace number 239438

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) 1800.01 1816.78

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-9_ext.xml
MD5SUM03dc1b3d046dc33e16e19fd78e1c4a83
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 benchmark9.59
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/node18/watcher-239438-1168365807 -o ROOT/results/node18/solver-239438-1168365807 -C 1800 -M 900 /tmp/evaluation/239438-1168365807/solve /tmp/evaluation/239438-1168365807/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: 1.88 1.98 1.99 3/94 16669
/proc/meminfo: memFree=1727696/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) R 16666 16668 16564 0 -1 4194304 223 0 0 0 0 0 0 0 20 0 1 0 184975750 5480448 190 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848492689 0 0 4100 0 0 0 0 17 1 0 0
/proc/16668/statm: 1338 190 157 169 0 49 0

[startup+0.104 s]
/proc/loadavg: 1.88 1.98 1.99 3/94 16669
/proc/meminfo: memFree=1727696/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512042 s]
/proc/loadavg: 1.88 1.98 1.99 3/94 16669
/proc/meminfo: memFree=1727696/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33512 s]
/proc/loadavg: 1.88 1.98 1.99 3/96 16672
/proc/meminfo: memFree=1702016/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=31404 CPUtime=1.3
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 7366 0 0 0 127 3 0 0 25 0 1 0 184975751 32157696 7325 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672609 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 7851 7325 241 197 0 7091 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39356

[startup+2.98828 s]
/proc/loadavg: 1.88 1.98 1.99 3/96 16672
/proc/meminfo: memFree=1686848/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=50456 CPUtime=2.94
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 12108 0 0 0 288 6 0 0 25 0 1 0 184975751 51666944 12067 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 12614 12067 241 197 0 11854 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 58408

[startup+6.27259 s]
/proc/loadavg: 1.89 1.98 1.99 3/96 16672
/proc/meminfo: memFree=1664192/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=67292 CPUtime=6.19
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 16331 0 0 0 611 8 0 0 25 0 1 0 184975751 68907008 16289 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746277 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 16823 16289 242 197 0 16063 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 75244

[startup+12.7572 s]
/proc/loadavg: 1.89 1.98 1.99 3/96 16672
/proc/meminfo: memFree=1658560/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=71648 CPUtime=12.61
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 17420 0 0 0 1253 8 0 0 25 0 1 0 184975751 73367552 17378 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134807945 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 17912 17378 242 197 0 17152 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 79600

[startup+25.5895 s]
/proc/loadavg: 1.92 1.98 1.99 3/96 16672
/proc/meminfo: memFree=1658688/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=71648 CPUtime=25.33
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 17420 0 0 0 2524 9 0 0 25 0 1 0 184975751 73367552 17378 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 17912 17378 242 197 0 17152 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 79600

[startup+51.1929 s]
/proc/loadavg: 1.94 1.98 1.99 3/96 16672
/proc/meminfo: memFree=1658752/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=71648 CPUtime=50.7
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 17420 0 0 0 5061 9 0 0 25 0 1 0 184975751 73367552 17378 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 17912 17378 242 197 0 17152 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 79600

[startup+102.487 s]
/proc/loadavg: 1.97 1.98 1.99 3/96 16672
/proc/meminfo: memFree=1658816/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=71648 CPUtime=101.53
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 17420 0 0 0 10143 10 0 0 25 0 1 0 184975751 73367552 17378 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 17912 17378 242 197 0 17152 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.53
Current children cumulated vsize (KiB) 79600

[startup+162.518 s]
/proc/loadavg: 1.99 1.98 1.99 3/96 16672
/proc/meminfo: memFree=1653824/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=161.01
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 64994 0 0 0 16065 36 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.01
Current children cumulated vsize (KiB) 84424

[startup+222.583 s]
/proc/loadavg: 1.99 1.98 1.99 3/96 16672
/proc/meminfo: memFree=1653824/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=220.53
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 207853 0 0 0 21939 114 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878621 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.53
Current children cumulated vsize (KiB) 84424

[startup+282.616 s]
/proc/loadavg: 2.10 2.01 2.00 3/96 16672
/proc/meminfo: memFree=1653824/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=280.01
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 348797 0 0 0 27812 189 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 280.01
Current children cumulated vsize (KiB) 84424

[startup+342.648 s]
/proc/loadavg: 2.04 2.01 2.00 3/96 16672
/proc/meminfo: memFree=1653760/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=339.5
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 490124 0 0 0 33681 269 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.5
Current children cumulated vsize (KiB) 84424

[startup+402.722 s]

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

/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1231.97
Current children cumulated vsize (KiB) 84424

[startup+1303.48 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 16781
/proc/meminfo: memFree=1655232/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=1291.46
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 2737951 0 0 0 127618 1528 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1291.46
Current children cumulated vsize (KiB) 84424

[startup+1363.53 s]
/proc/loadavg: 2.06 2.02 2.00 3/96 16781
/proc/meminfo: memFree=1655232/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=1350.95
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 2880810 0 0 0 133487 1608 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1350.95
Current children cumulated vsize (KiB) 84424

[startup+1423.57 s]
/proc/loadavg: 2.10 2.03 2.01 3/96 16781
/proc/meminfo: memFree=1655168/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=1410.45
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 3022520 0 0 0 139356 1689 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683820 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1410.45
Current children cumulated vsize (KiB) 84424

[startup+1483.6 s]
/proc/loadavg: 2.04 2.02 2.00 3/96 16781
/proc/meminfo: memFree=1655168/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=1469.93
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 3164996 0 0 0 145225 1768 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684115 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1469.93
Current children cumulated vsize (KiB) 84424

[startup+1543.66 s]
/proc/loadavg: 2.01 2.01 2.00 3/96 16781
/proc/meminfo: memFree=1655104/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=1529.44
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 3306323 0 0 0 151094 1850 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1529.44
Current children cumulated vsize (KiB) 84424

[startup+1603.71 s]
/proc/loadavg: 2.08 2.02 2.00 3/96 16781
/proc/meminfo: memFree=1655104/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=1588.94
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 3444969 0 0 0 156963 1931 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1588.94
Current children cumulated vsize (KiB) 84424

[startup+1663.73 s]
/proc/loadavg: 2.03 2.02 2.00 3/96 16781
/proc/meminfo: memFree=1655040/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=1648.4
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 3583998 0 0 0 162830 2010 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1648.4
Current children cumulated vsize (KiB) 84424

[startup+1723.78 s]
/proc/loadavg: 2.01 2.01 2.00 3/96 16781
/proc/meminfo: memFree=1655040/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=1707.88
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 3724559 0 0 0 168697 2091 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677675 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1707.88
Current children cumulated vsize (KiB) 84424

[startup+1783.79 s]
/proc/loadavg: 2.08 2.02 2.01 3/96 16781
/proc/meminfo: memFree=1654976/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=1767.35
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 3864737 0 0 0 174565 2170 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134866209 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1767.35
Current children cumulated vsize (KiB) 84424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.76 s]
/proc/loadavg: 2.17 2.05 2.01 3/96 16781
/proc/meminfo: memFree=1654976/2055920 swapFree=4192812/4192956
[pid=16668] ppid=16666 vsize=5352 CPUtime=0
/proc/16668/stat : 16668 (solve) S 16666 16668 16564 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 184975750 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16668/statm: 1338 229 192 169 0 49 0
[pid=16671] ppid=16668 vsize=76472 CPUtime=1800.01
/proc/16671/stat : 16671 (xlisp) R 16668 16668 16564 0 -1 4194304 3941720 0 0 0 177789 2212 0 0 25 0 1 0 184975751 78307328 18609 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684899 0 0 4096 130 0 0 0 17 1 0 0
/proc/16671/statm: 19118 18609 243 197 0 18358 0
[pid=16672] ppid=16668 vsize=2600 CPUtime=0
/proc/16672/stat : 16672 (sed) S 16668 16668 16564 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 184975752 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16672/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84424

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 16668 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=5999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1800.01

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

Real time (s): 1816.78
CPU time (s): 1800.01
CPU user time (s): 1777.89
CPU system time (s): 22.12
CPU usage (%): 99.077
Max. virtual memory (cumulated for all children) (KiB): 84424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 11

runsolver used 2.07368 s user time and 6.17006 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Jan  9 18:03:27 UTC 2007


IDJOB= 239438
IDBENCH= 7060
FILE ID= node18/239438-1168365807

PBS_JOBID= 3503790

Free space on /tmp= 66551 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-9_ext.xml
COMMAND LINE= /tmp/evaluation/239438-1168365807/solve /tmp/evaluation/239438-1168365807/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-239438-1168365807 -o ROOT/results/node18/conversion-239438-1168365807 -C 600 -M 900 /tmp/evaluation/239438-1168365807/conversion /tmp/evaluation/239438-1168365807/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-239438-1168365807 -o ROOT/results/node18/solver-239438-1168365807 -C 1800 -M 900  /tmp/evaluation/239438-1168365807/solve /tmp/evaluation/239438-1168365807/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  03dc1b3d046dc33e16e19fd78e1c4a83

RANDOM SEED= 777899581

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		: 3000.231
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		: 3000.231
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:       1728176 kB
Buffers:         38708 kB
Cached:         144212 kB
SwapCached:          0 kB
Active:         189528 kB
Inactive:        84696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2940 kB
Writeback:           0 kB
Mapped:         117852 kB
Slab:            38236 kB
Committed_AS:  5702096 kB
PageTables:       2216 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= 66550 MiB



End job on node18 on Tue Jan  9 18:33:48 UTC 2007