Trace number 239398

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-rndi 2006-12-21? (TO) 1800.04 1811.09

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-4_ext.xml
MD5SUMde368d06ae3ba90236a4ae3877da0df2
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 benchmark2.16967
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/node41/watcher-239398-1168365274 -o ROOT/results/node41/solver-239398-1168365274 -C 1800 -M 900 /tmp/evaluation/239398-1168365274/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: 1.53 1.56 1.67 5/80 30938
/proc/meminfo: memFree=1775320/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30939] ppid=30937 vsize=4604 CPUtime=0
/proc/30939/stat : 30939 (cp) R 30937 30937 30678 0 -1 4194304 63 0 0 0 0 0 0 0 22 0 1 0 184927054 4714496 45 18446744073709551615 4194304 4250668 548682069536 18446744073709551615 238387525001 0 0 4096 0 0 0 0 17 1 0 0
/proc/30939/statm: 1151 45 35 13 0 9 0

[startup+0.106204 s]
/proc/loadavg: 1.53 1.56 1.67 5/80 30938
/proc/meminfo: memFree=1775320/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516243 s]
/proc/loadavg: 1.53 1.56 1.67 5/80 30938
/proc/meminfo: memFree=1775320/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34531 s]
/proc/loadavg: 1.53 1.56 1.67 3/82 30941
/proc/meminfo: memFree=1749832/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=31464 CPUtime=1.31
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 7369 0 0 0 128 3 0 0 25 0 1 0 184927055 32219136 7329 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 7866 7329 241 197 0 7106 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39416

[startup+2.98745 s]
/proc/loadavg: 1.53 1.56 1.67 3/82 30941
/proc/meminfo: memFree=1735304/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=50644 CPUtime=2.94
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 12164 0 0 0 288 6 0 0 25 0 1 0 184927055 51859456 12124 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684059 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 12661 12124 241 197 0 11901 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 58596

[startup+6.26674 s]
/proc/loadavg: 1.57 1.57 1.67 3/82 30941
/proc/meminfo: memFree=1712008/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=67016 CPUtime=6.18
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 16268 0 0 0 610 8 0 0 25 0 1 0 184927055 68624384 16227 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 16754 16227 242 197 0 15994 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 74968

[startup+12.7483 s]
/proc/loadavg: 1.60 1.57 1.68 3/82 30941
/proc/meminfo: memFree=1706376/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71368 CPUtime=12.61
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 17357 0 0 0 1252 9 0 0 25 0 1 0 184927055 73080832 17316 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17842 17316 242 197 0 17082 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 79320

[startup+25.5814 s]
/proc/loadavg: 1.69 1.59 1.68 3/82 30941
/proc/meminfo: memFree=1706056/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=25.32
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 17435 0 0 0 2523 9 0 0 25 0 1 0 184927055 73404416 17394 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17394 242 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 79636

[startup+51.2767 s]
/proc/loadavg: 1.79 1.63 1.69 3/82 30941
/proc/meminfo: memFree=1706184/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=50.78
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 17435 0 0 0 5069 9 0 0 25 0 1 0 184927055 73404416 17394 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677653 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17394 242 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 79636

[startup+102.551 s]
/proc/loadavg: 1.91 1.68 1.70 3/82 30941
/proc/meminfo: memFree=1706184/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=101.6
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 17435 0 0 0 10150 10 0 0 25 0 1 0 184927055 73404416 17394 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17394 242 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.6
Current children cumulated vsize (KiB) 79636

[startup+162.579 s]
/proc/loadavg: 1.96 1.74 1.72 3/82 30941
/proc/meminfo: memFree=1705992/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=161.08
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 86764 0 0 0 16063 45 0 0 25 0 1 0 184927055 73404416 17400 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17400 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.08
Current children cumulated vsize (KiB) 79636

[startup+222.589 s]
/proc/loadavg: 1.98 1.78 1.73 3/82 30941
/proc/meminfo: memFree=1706056/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=220.54
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 86764 0 0 0 22009 45 0 0 25 0 1 0 184927055 73404416 17400 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684018 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17400 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.54
Current children cumulated vsize (KiB) 79636

[startup+282.642 s]
/proc/loadavg: 1.99 1.82 1.75 3/82 30941
/proc/meminfo: memFree=1706056/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=280.06
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 86764 0 0 0 27960 46 0 0 25 0 1 0 184927055 73404416 17400 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17400 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 280.06
Current children cumulated vsize (KiB) 79636

[startup+342.675 s]
/proc/loadavg: 1.99 1.85 1.76 3/82 30941
/proc/meminfo: memFree=1705928/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=339.54
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 155704 0 0 0 33874 80 0 0 25 0 1 0 184927055 73404416 17400 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17400 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.54

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

/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1235.43
Current children cumulated vsize (KiB) 79636

[startup+1303.93 s]
/proc/loadavg: 2.04 1.99 1.89 3/82 31139
/proc/meminfo: memFree=1705352/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=1295.25
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 590410 0 0 0 129209 316 0 0 25 0 1 0 184927055 73404416 17401 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17401 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1295.25
Current children cumulated vsize (KiB) 79636

[startup+1364.02 s]
/proc/loadavg: 2.12 2.02 1.91 3/82 31139
/proc/meminfo: memFree=1705416/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=1355.07
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 590410 0 0 0 135190 317 0 0 25 0 1 0 184927055 73404416 17401 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17401 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1355.07
Current children cumulated vsize (KiB) 79636

[startup+1424.12 s]
/proc/loadavg: 2.09 2.03 1.91 3/82 31141
/proc/meminfo: memFree=1704008/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=73216 CPUtime=1414.88
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 635604 0 0 0 141146 342 0 0 25 0 1 0 184927055 74973184 17784 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 18304 17784 244 197 0 17544 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1414.88
Current children cumulated vsize (KiB) 81168

[startup+1484.21 s]
/proc/loadavg: 2.03 2.02 1.91 3/82 31141
/proc/meminfo: memFree=1705288/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=1474.69
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 662031 0 0 0 147113 356 0 0 25 0 1 0 184927055 73404416 17401 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17401 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1474.69
Current children cumulated vsize (KiB) 79636

[startup+1544.31 s]
/proc/loadavg: 2.01 2.01 1.91 3/82 31141
/proc/meminfo: memFree=1705288/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=1534.5
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 662031 0 0 0 153094 356 0 0 25 0 1 0 184927055 73404416 17401 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17401 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1534.5
Current children cumulated vsize (KiB) 79636

[startup+1604.4 s]
/proc/loadavg: 2.00 2.01 1.91 3/82 31141
/proc/meminfo: memFree=1705224/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=1594.31
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 734801 0 0 0 159037 394 0 0 25 0 1 0 184927055 73404416 17401 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17401 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1594.31
Current children cumulated vsize (KiB) 79636

[startup+1664.49 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 31141
/proc/meminfo: memFree=1705288/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=1654.14
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 734801 0 0 0 165019 395 0 0 25 0 1 0 184927055 73404416 17401 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17401 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1654.14
Current children cumulated vsize (KiB) 79636

[startup+1724.59 s]
/proc/loadavg: 2.04 2.01 1.92 3/82 31141
/proc/meminfo: memFree=1705288/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=1713.95
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 734801 0 0 0 171000 395 0 0 25 0 1 0 184927055 73404416 17401 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30940/statm: 17921 17401 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1713.95
Current children cumulated vsize (KiB) 79636

[startup+1784.68 s]
/proc/loadavg: 1.97 1.99 1.91 3/83 31213
/proc/meminfo: memFree=1728832/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=1773.75
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 806805 0 0 0 176940 435 0 0 25 0 1 0 184927055 73404416 17401 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/30940/statm: 17921 17401 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1773.75
Current children cumulated vsize (KiB) 79636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.08 s]
/proc/loadavg: 1.98 1.99 1.91 3/83 31213
/proc/meminfo: memFree=1728896/2055920 swapFree=4191892/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (solver) S 30935 30937 30678 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184927054 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30937/statm: 1338 229 192 169 0 49 0
[pid=30940] ppid=30937 vsize=71684 CPUtime=1800.04
/proc/30940/stat : 30940 (xlisp) R 30937 30937 30678 0 -1 4194304 806805 0 0 0 179569 435 0 0 25 0 1 0 184927055 73404416 17401 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/30940/statm: 17921 17401 244 197 0 17161 0
[pid=30941] ppid=30937 vsize=2600 CPUtime=0
/proc/30941/stat : 30941 (sed) S 30937 30937 30678 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184927055 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 238390313042 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30941/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 79636

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 30937 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.006998
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): 1811.09
CPU time (s): 1800.04
CPU user time (s): 1795.69
CPU system time (s): 4.35
CPU usage (%): 99.3897
Max. virtual memory (cumulated for all children) (KiB): 81168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
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= 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= 4

runsolver used 1.78073 s user time and 5.18521 s system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Jan  9 17:54:35 UTC 2007


IDJOB= 239398
IDBENCH= 7058
FILE ID= node41/239398-1168365274

PBS_JOBID= 3504059

Free space on /tmp= 66558 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-4_ext.xml
COMMAND LINE= /tmp/evaluation/239398-1168365274/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-239398-1168365274 -o ROOT/results/node41/conversion-239398-1168365274 -C 600 -M 900 /tmp/evaluation/239398-1168365274/conversion /tmp/evaluation/239398-1168365274/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-239398-1168365274 -o ROOT/results/node41/solver-239398-1168365274 -C 1800 -M 900  /tmp/evaluation/239398-1168365274/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  de368d06ae3ba90236a4ae3877da0df2

RANDOM SEED= 474444326

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		: 3000.234
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		: 3000.234
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:       1775736 kB
Buffers:         18148 kB
Cached:         139012 kB
SwapCached:        396 kB
Active:         162084 kB
Inactive:        66624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775736 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            2796 kB
Writeback:           0 kB
Mapped:          90368 kB
Slab:            36592 kB
Committed_AS:  4806224 kB
PageTables:       2028 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 node41 on Tue Jan  9 18:24:49 UTC 2007