Trace number 221790

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) 1800.1 1801.2

General information on the benchmark

Namerandom/rand-2-24/
rand-24-24-276-139-56021_ext.xml
MD5SUM5e9f67184886c7a7c73ebe1fd2f6af54
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.7671
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-221790-1168262144 -o ROOT/results/node42/solver-221790-1168262144 -C 1800 -M 900 /tmp/evaluation/221790-1168262144/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: 1.01 1.00 1.00 5/74 15216
/proc/meminfo: memFree=1858568/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15217] ppid=15215 vsize=164 CPUtime=0
/proc/15217/stat : 15217 (cp) R 15215 15215 15058 0 -1 4194304 41 0 0 0 0 0 0 0 20 0 1 0 174614324 167936 23 18446744073709551615 4194304 4250668 548682069536 18446744073709551615 259412522261 0 0 4096 0 0 0 0 17 1 0 0
/proc/15217/statm: 41 23 17 13 0 3 0

[startup+0.102921 s]
/proc/loadavg: 1.01 1.00 1.00 5/74 15216
/proc/meminfo: memFree=1858568/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.510965 s]
/proc/loadavg: 1.01 1.00 1.00 5/74 15216
/proc/meminfo: memFree=1858568/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33206 s]
/proc/loadavg: 1.09 1.02 1.01 3/76 15219
/proc/meminfo: memFree=1854840/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6064 CPUtime=1.18
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1038 0 0 0 118 0 0 0 25 0 1 0 174614325 6209536 997 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1516 997 243 197 0 756 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 14016

[startup+2.97324 s]
/proc/loadavg: 1.09 1.02 1.01 3/76 15219
/proc/meminfo: memFree=1854456/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6064 CPUtime=2.83
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1040 0 0 0 282 1 0 0 25 0 1 0 174614325 6209536 999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1516 999 243 197 0 756 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.83
Current children cumulated vsize (KiB) 14016

[startup+6.2676 s]
/proc/loadavg: 1.16 1.03 1.01 3/76 15219
/proc/meminfo: memFree=1853432/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6064 CPUtime=6.12
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1040 0 0 0 611 1 0 0 25 0 1 0 174614325 6209536 999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1516 999 243 197 0 756 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 14016

[startup+12.7383 s]
/proc/loadavg: 1.23 1.05 1.02 3/76 15219
/proc/meminfo: memFree=1852224/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6064 CPUtime=12.59
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1040 0 0 0 1257 2 0 0 25 0 1 0 174614325 6209536 999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1516 999 243 197 0 756 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 14016

[startup+25.5707 s]
/proc/loadavg: 1.34 1.08 1.02 3/76 15219
/proc/meminfo: memFree=1851584/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6064 CPUtime=25.42
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1040 0 0 0 2539 3 0 0 25 0 1 0 174614325 6209536 999 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684831 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1516 999 243 197 0 756 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 14016

[startup+51.2526 s]
/proc/loadavg: 1.60 1.17 1.05 3/76 15219
/proc/meminfo: memFree=1850304/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=51.1
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1041 0 0 0 5104 6 0 0 25 0 1 0 174614325 6344704 1000 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1000 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14148

[startup+102.499 s]
/proc/loadavg: 1.83 1.29 1.10 3/76 15219
/proc/meminfo: memFree=1848768/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=102.32
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1041 0 0 0 10221 11 0 0 25 0 1 0 174614325 6344704 1000 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1000 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 14148

[startup+162.583 s]
/proc/loadavg: 1.97 1.43 1.16 3/76 15219
/proc/meminfo: memFree=1847168/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=162.39
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1041 0 0 0 16222 17 0 0 25 0 1 0 174614325 6344704 1000 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1000 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 14148

[startup+222.654 s]
/proc/loadavg: 1.99 1.53 1.21 3/76 15221
/proc/meminfo: memFree=1845888/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=222.45
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1041 0 0 0 22222 23 0 0 25 0 1 0 174614325 6344704 1000 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1000 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 14148

[startup+282.736 s]
/proc/loadavg: 1.99 1.61 1.26 3/76 15221
/proc/meminfo: memFree=1844928/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=282.51
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1041 0 0 0 28220 31 0 0 25 0 1 0 174614325 6344704 1000 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683942 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1000 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 14148

[startup+342.821 s]
/proc/loadavg: 1.99 1.68 1.30 3/76 15221
/proc/meminfo: memFree=1844288/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=342.57
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1041 0 0 0 34220 37 0 0 25 0 1 0 174614325 6344704 1000 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1000 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.57

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

/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1243.59
Current children cumulated vsize (KiB) 14148

[startup+1304.18 s]
/proc/loadavg: 2.04 1.99 1.73 3/76 15221
/proc/meminfo: memFree=1833344/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=1303.65
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1051 0 0 0 130230 135 0 0 25 0 1 0 174614325 6344704 1010 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672669 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1010 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1303.65
Current children cumulated vsize (KiB) 14148

[startup+1364.26 s]
/proc/loadavg: 2.01 1.99 1.74 3/76 15221
/proc/meminfo: memFree=1833024/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=1363.72
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1051 0 0 0 136230 142 0 0 25 0 1 0 174614325 6344704 1010 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1010 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1363.72
Current children cumulated vsize (KiB) 14148

[startup+1424.34 s]
/proc/loadavg: 2.00 1.99 1.75 3/76 15221
/proc/meminfo: memFree=1832448/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=1423.79
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1051 0 0 0 142230 149 0 0 25 0 1 0 174614325 6344704 1010 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879615 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1010 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1423.79
Current children cumulated vsize (KiB) 14148

[startup+1484.43 s]
/proc/loadavg: 2.00 1.99 1.77 3/76 15221
/proc/meminfo: memFree=1832448/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=1483.85
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1051 0 0 0 148231 154 0 0 25 0 1 0 174614325 6344704 1010 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1010 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1483.85
Current children cumulated vsize (KiB) 14148

[startup+1544.51 s]
/proc/loadavg: 2.00 1.99 1.78 3/76 15221
/proc/meminfo: memFree=1832256/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=1543.92
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1051 0 0 0 154233 159 0 0 25 0 1 0 174614325 6344704 1010 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876908 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1010 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1543.92
Current children cumulated vsize (KiB) 14148

[startup+1604.59 s]
/proc/loadavg: 2.00 1.99 1.79 3/76 15221
/proc/meminfo: memFree=1831808/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=1603.99
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1051 0 0 0 160234 165 0 0 25 0 1 0 174614325 6344704 1010 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865090 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1010 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1603.99
Current children cumulated vsize (KiB) 14148

[startup+1664.68 s]
/proc/loadavg: 2.20 2.04 1.82 3/76 15221
/proc/meminfo: memFree=1831616/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=1664.05
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1051 0 0 0 166235 170 0 0 25 0 1 0 174614325 6344704 1010 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677653 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1010 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1664.05
Current children cumulated vsize (KiB) 14148

[startup+1724.76 s]
/proc/loadavg: 2.13 2.04 1.83 3/76 15221
/proc/meminfo: memFree=1831424/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=1724.12
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1051 0 0 0 172236 176 0 0 25 0 1 0 174614325 6344704 1010 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1010 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1724.12
Current children cumulated vsize (KiB) 14148

[startup+1784.84 s]
/proc/loadavg: 2.11 2.05 1.84 3/76 15221
/proc/meminfo: memFree=1831168/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=1784.18
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1051 0 0 0 178236 182 0 0 25 0 1 0 174614325 6344704 1010 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683862 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1010 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1784.18
Current children cumulated vsize (KiB) 14148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.76 s]
/proc/loadavg: 2.08 2.04 1.84 3/76 15221
/proc/meminfo: memFree=1831168/2055920 swapFree=4191892/4192956
[pid=15215] ppid=15213 vsize=5352 CPUtime=0
/proc/15215/stat : 15215 (solver) S 15213 15215 15058 0 -1 4194304 313 174 0 0 0 0 0 0 16 0 1 0 174614324 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15215/statm: 1338 229 192 169 0 49 0
[pid=15218] ppid=15215 vsize=6196 CPUtime=1800.1
/proc/15218/stat : 15218 (xlisp) R 15215 15215 15058 0 -1 4194304 1051 0 0 0 179826 184 0 0 25 0 1 0 174614325 6344704 1010 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/15218/statm: 1549 1010 243 197 0 789 0
[pid=15219] ppid=15215 vsize=2600 CPUtime=0
/proc/15219/stat : 15219 (sed) S 15215 15215 15058 0 -1 4194304 146 0 0 0 0 0 0 0 16 0 1 0 174614325 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259415310418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15219/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 14148

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 15215 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.1

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

Real time (s): 1801.2
CPU time (s): 1800.1
CPU user time (s): 1798.26
CPU system time (s): 1.84
CPU usage (%): 99.9387
Max. virtual memory (cumulated for all children) (KiB): 14148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 487
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= 12
involuntary context switches= 4

runsolver used 1.80472 s user time and 4.6233 s system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Jan  8 13:15:45 UTC 2007


IDJOB= 221790
IDBENCH= 5468
FILE ID= node42/221790-1168262144

PBS_JOBID= 3482657

Free space on /tmp= 66563 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-24/rand-24-24-276-139-56021_ext.xml
COMMAND LINE= /tmp/evaluation/221790-1168262144/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-221790-1168262144 -o ROOT/results/node42/conversion-221790-1168262144 -C 600 -M 900 /tmp/evaluation/221790-1168262144/conversion /tmp/evaluation/221790-1168262144/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-221790-1168262144 -o ROOT/results/node42/solver-221790-1168262144 -C 1800 -M 900  /tmp/evaluation/221790-1168262144/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  5e9f67184886c7a7c73ebe1fd2f6af54

RANDOM SEED= 364526638

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.229
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1859112 kB
Buffers:         24492 kB
Cached:          94696 kB
SwapCached:        356 kB
Active:          85872 kB
Inactive:        57012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859112 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            4380 kB
Writeback:           0 kB
Mapped:          33364 kB
Slab:            39300 kB
Committed_AS:  3613204 kB
PageTables:       1796 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= 66561 MiB



End job on node42 on Mon Jan  8 13:45:53 UTC 2007