Trace number 239473

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
Diarmuid-wtdi 2006-12-21? (TO) 1800.04 1808.71

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-2_ext.xml
MD5SUMe505748697864365a39cfb663a4d7880
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 benchmark6.02408
SatisfiableYES
(Un)Satisfiability was proved
Number of variables625
Number of constraints15000
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension15000
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-239473-1168366253 -o ROOT/results/node25/solver-239473-1168366253 -C 1800 -M 900 /tmp/evaluation/239473-1168366253/solver 

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

/proc/loadavg: 0.94 0.98 1.11 5/86 20852
/proc/meminfo: memFree=1806248/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) R 20849 20851 20654 0 -1 4194304 299 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781796511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=5352 CPUtime=0
/proc/20854/stat : 20854 (solver) D 20851 20851 20654 0 -1 4194368 18 0 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781964389 0 2147483391 4100 65536 18446744072099781622 0 0 17 1 0 0
/proc/20854/statm: 1338 229 192 169 0 49 0
[pid=20855] ppid=20851 vsize=5352 CPUtime=0
/proc/20855/stat : 20855 (solver) R 20851 20851 20654 0 -1 4194368 18 0 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781964389 0 0 4100 65536 0 0 0 17 1 0 0
/proc/20855/statm: 1338 229 192 169 0 49 0

[startup+0.10286 s]
/proc/loadavg: 0.94 0.98 1.11 5/86 20852
/proc/meminfo: memFree=1806248/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=5040 CPUtime=0.09
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 772 0 0 0 9 0 0 0 18 0 1 0 185018017 5160960 732 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134925324 0 0 4096 130 0 0 0 17 0 0 0
/proc/20854/statm: 1260 732 241 197 0 500 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12992

[startup+0.510935 s]
/proc/loadavg: 0.94 0.98 1.11 5/86 20852
/proc/meminfo: memFree=1806248/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=17744 CPUtime=0.49
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 3936 0 0 0 47 2 0 0 22 0 1 0 185018017 18169856 3896 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4200059 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 4436 3897 241 197 0 3676 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 25696

[startup+1.33207 s]
/proc/loadavg: 0.94 0.98 1.11 3/90 20865
/proc/meminfo: memFree=1770248/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=31828 CPUtime=1.31
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 7447 0 0 0 127 4 0 0 25 0 1 0 185018017 32591872 7407 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683942 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 7957 7407 241 197 0 7197 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39780

[startup+2.96935 s]
/proc/loadavg: 0.94 0.98 1.11 3/90 20865
/proc/meminfo: memFree=1738312/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=51204 CPUtime=2.94
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 12318 0 0 0 286 8 0 0 25 0 1 0 185018017 52432896 12278 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 12801 12278 241 197 0 12041 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 59156

[startup+6.26491 s]
/proc/loadavg: 1.02 1.00 1.12 3/90 20865
/proc/meminfo: memFree=1686344/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=69124 CPUtime=6.21
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 16772 0 0 0 611 10 0 0 25 0 1 0 185018017 70782976 16731 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 17281 16731 242 197 0 16521 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 77076

[startup+12.735 s]
/proc/loadavg: 1.10 1.02 1.12 3/90 20865
/proc/meminfo: memFree=1673992/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=73948 CPUtime=12.65
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 17986 0 0 0 1255 10 0 0 25 0 1 0 185018017 75722752 17945 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 18487 17945 242 197 0 17727 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 81900

[startup+25.5872 s]
/proc/loadavg: 1.30 1.06 1.13 3/90 20865
/proc/meminfo: memFree=1673288/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=74416 CPUtime=25.44
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 18095 0 0 0 2533 11 0 0 25 0 1 0 185018017 76201984 18054 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683927 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 18604 18054 242 197 0 17844 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 82368

[startup+51.2806 s]
/proc/loadavg: 1.54 1.14 1.16 3/90 20865
/proc/meminfo: memFree=1673224/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=74416 CPUtime=51
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 18095 0 0 0 5089 11 0 0 25 0 1 0 185018017 76201984 18054 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 18604 18054 242 197 0 17844 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 82368

[startup+102.558 s]
/proc/loadavg: 1.80 1.27 1.20 3/90 20865
/proc/meminfo: memFree=1673288/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=74416 CPUtime=102.04
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 18095 0 0 0 10192 12 0 0 25 0 1 0 185018017 76201984 18054 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 18604 18054 242 197 0 17844 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.04
Current children cumulated vsize (KiB) 82368

[startup+162.575 s]
/proc/loadavg: 1.96 1.41 1.25 3/90 20865
/proc/meminfo: memFree=1667592/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=78616 CPUtime=161.77
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 31433 0 0 0 16157 20 0 0 25 0 1 0 185018017 80502784 19136 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684914 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19654 19136 243 197 0 18894 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.77
Current children cumulated vsize (KiB) 86568

[startup+222.586 s]
/proc/loadavg: 1.98 1.52 1.29 3/90 20865
/proc/meminfo: memFree=1669320/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=78024 CPUtime=221.5
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 110563 0 0 0 22082 68 0 0 25 0 1 0 185018017 79896576 18985 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19506 18985 243 197 0 18746 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.5
Current children cumulated vsize (KiB) 85976

[startup+282.593 s]
/proc/loadavg: 1.99 1.60 1.33 3/90 20865
/proc/meminfo: memFree=1669320/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=78024 CPUtime=281.23
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 143501 0 0 0 28034 89 0 0 25 0 1 0 185018017 79896576 18985 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878391 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19506 18985 243 197 0 18746 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.23

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

/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1236.9
Current children cumulated vsize (KiB) 87508

[startup+1302.87 s]
/proc/loadavg: 2.00 1.97 1.76 3/90 20867
/proc/meminfo: memFree=1667336/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=78024 CPUtime=1296.63
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 1451063 0 0 0 128785 878 0 0 25 0 1 0 185018017 79896576 18985 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19506 18985 243 197 0 18746 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1296.63
Current children cumulated vsize (KiB) 85976

[startup+1362.89 s]
/proc/loadavg: 2.00 1.97 1.77 3/90 20867
/proc/meminfo: memFree=1667336/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=79556 CPUtime=1356.36
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 1546430 0 0 0 134700 936 0 0 25 0 1 0 185018017 81465344 19368 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19889 19368 243 197 0 19129 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1356.36
Current children cumulated vsize (KiB) 87508

[startup+1422.91 s]
/proc/loadavg: 2.00 1.97 1.78 3/90 20867
/proc/meminfo: memFree=1667272/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=79556 CPUtime=1416.09
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 1664777 0 0 0 140603 1006 0 0 25 0 1 0 185018017 81465344 19368 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19889 19368 243 197 0 19129 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1416.09
Current children cumulated vsize (KiB) 87508

[startup+1482.92 s]
/proc/loadavg: 2.00 1.97 1.79 3/90 20867
/proc/meminfo: memFree=1667208/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=79556 CPUtime=1475.83
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 1783124 0 0 0 146508 1075 0 0 25 0 1 0 185018017 81465344 19368 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752420 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19889 19368 243 197 0 19129 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1475.83
Current children cumulated vsize (KiB) 87508

[startup+1542.93 s]
/proc/loadavg: 2.00 1.97 1.80 3/90 20867
/proc/meminfo: memFree=1668552/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=78024 CPUtime=1535.55
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 1852830 0 0 0 152439 1116 0 0 25 0 1 0 185018017 79896576 18985 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19506 18985 243 197 0 18746 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1535.55
Current children cumulated vsize (KiB) 85976

[startup+1602.95 s]
/proc/loadavg: 2.00 1.97 1.81 3/90 20867
/proc/meminfo: memFree=1667144/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=79556 CPUtime=1595.28
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 1943218 0 0 0 158357 1171 0 0 25 0 1 0 185018017 81465344 19368 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19889 19368 243 197 0 19129 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1595.28
Current children cumulated vsize (KiB) 87508

[startup+1662.97 s]
/proc/loadavg: 2.00 1.97 1.82 3/90 20867
/proc/meminfo: memFree=1667080/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=79556 CPUtime=1655.02
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 2060799 0 0 0 164259 1243 0 0 25 0 1 0 185018017 81465344 19368 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19889 19368 243 197 0 19129 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1655.02
Current children cumulated vsize (KiB) 87508

[startup+1722.99 s]
/proc/loadavg: 2.00 1.97 1.83 3/90 20867
/proc/meminfo: memFree=1667016/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=79556 CPUtime=1714.75
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 2177614 0 0 0 170163 1312 0 0 25 0 1 0 185018017 81465344 19368 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134949669 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19889 19368 243 197 0 19129 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1714.75
Current children cumulated vsize (KiB) 87508

[startup+1783 s]
/proc/loadavg: 2.00 1.97 1.83 3/90 20867
/proc/meminfo: memFree=1667016/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=79556 CPUtime=1774.47
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 2295961 0 0 0 176063 1384 0 0 25 0 1 0 185018017 81465344 19368 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19889 19368 243 197 0 19129 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1774.47
Current children cumulated vsize (KiB) 87508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.69 s]
/proc/loadavg: 2.00 1.97 1.84 3/90 20867
/proc/meminfo: memFree=1665672/2055920 swapFree=4170236/4192956
[pid=20851] ppid=20849 vsize=5352 CPUtime=0
/proc/20851/stat : 20851 (solver) S 20849 20851 20654 0 -1 4194304 313 174 0 0 0 0 0 0 18 0 1 0 185018017 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20851/statm: 1338 229 192 169 0 49 0
[pid=20854] ppid=20851 vsize=79556 CPUtime=1800.04
/proc/20854/stat : 20854 (xlisp) R 20851 20851 20654 0 -1 4194304 2348049 0 0 0 178591 1413 0 0 25 0 1 0 185018017 81465344 19368 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/20854/statm: 19889 19368 243 197 0 19129 0
[pid=20855] ppid=20851 vsize=2600 CPUtime=0
/proc/20855/stat : 20855 (sed) S 20851 20851 20654 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 185018017 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 215781965906 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20855/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 87508

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 20851 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.005999
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): 1808.71
CPU time (s): 1800.04
CPU user time (s): 1785.91
CPU system time (s): 14.13
CPU usage (%): 99.5207
Max. virtual memory (cumulated for all children) (KiB): 87508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
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= 633
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= 3

runsolver used 1.92871 s user time and 6.08507 s system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue Jan  9 18:10:53 UTC 2007


IDJOB= 239473
IDBENCH= 7062
FILE ID= node25/239473-1168366253

PBS_JOBID= 3504075

Free space on /tmp= 66563 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-2_ext.xml
COMMAND LINE= /tmp/evaluation/239473-1168366253/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-239473-1168366253 -o ROOT/results/node25/conversion-239473-1168366253 -C 600 -M 900 /tmp/evaluation/239473-1168366253/conversion /tmp/evaluation/239473-1168366253/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-239473-1168366253 -o ROOT/results/node25/solver-239473-1168366253 -C 1800 -M 900  /tmp/evaluation/239473-1168366253/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  e505748697864365a39cfb663a4d7880

RANDOM SEED= 787495964

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.279
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1806664 kB
Buffers:         29952 kB
Cached:         127200 kB
SwapCached:       2784 kB
Active:         112460 kB
Inactive:        84504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806664 kB
SwapTotal:     4192956 kB
SwapFree:      4170236 kB
Dirty:            5272 kB
Writeback:           0 kB
Mapped:          49248 kB
Slab:            36988 kB
Committed_AS:  3931508 kB
PageTables:       2340 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 node25 on Tue Jan  9 18:41:05 UTC 2007