Trace number 1806719

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
kw_pre 2009-03-21? (TO) 1200.02 1200.51

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_8_4_5_fbc.cnf
MD5SUM6fdce6b69c397ad71b0f25957edff1fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark239.792
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses33572
Sum of the clauses size97252
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214396
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806719-1242151787/watcher-1806719-1242151787 -o /tmp/evaluation-result-1806719-1242151787/solver-1806719-1242151787 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1806719-1242151787.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 16634
/proc/meminfo: memFree=698280/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) R 16632 16634 16134 0 -1 4194304 262 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 230 1992294400 4194304 4889804 548682068832 18446744073709551615 254195176161 0 0 4100 65536 0 0 0 17 0 0 0
/proc/16634/statm: 1339 230 191 169 0 50 0

[startup+0.0713501 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 16634
/proc/meminfo: memFree=698280/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101346 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 16634
/proc/meminfo: memFree=698280/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301367 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 16634
/proc/meminfo: memFree=698280/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701397 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 16634
/proc/meminfo: memFree=698280/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50145 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=690392/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=12420 CPUtime=1.48
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 2996 0 0 0 143 5 0 0 25 0 1 0 243211361 12718080 2683 1992294400 4194304 6416590 548682068912 18446744073709551615 4312296 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 3105 2683 250 542 0 2554 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17776

[startup+3.10256 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=685400/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=19160 CPUtime=3.09
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 4713 0 0 0 301 8 0 0 25 0 1 0 243211361 19619840 4400 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 4790 4400 250 542 0 4239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24516

[startup+6.3018 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=679896/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=21992 CPUtime=6.28
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 5473 0 0 0 616 12 0 0 25 0 1 0 243211361 22519808 5076 1992294400 4194304 6416590 548682068912 18446744073709551615 4295356 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 5498 5076 254 542 0 4947 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27348

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=673568/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=26956 CPUtime=12.68
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 6802 0 0 0 1247 21 0 0 25 0 1 0 243211361 27602944 6294 1992294400 4194304 6416590 548682068912 18446744073709551615 4341170 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 6739 6294 254 542 0 6188 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32312

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=664224/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=36700 CPUtime=25.47
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 9350 0 0 0 2512 35 0 0 25 0 1 0 243211361 37580800 8606 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 9175 8606 254 542 0 8624 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 42056

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=650976/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=50996 CPUtime=51.06
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 13102 0 0 0 5050 56 0 0 25 0 1 0 243211361 52219904 12136 1992294400 4194304 6416590 548682068912 18446744073709551615 4294682 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 12749 12136 254 542 0 12198 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 56352

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=626336/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=76408 CPUtime=102.24
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 19533 0 0 0 10143 81 0 0 25 0 1 0 243211361 78241792 18092 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 19102 18092 254 542 0 18551 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 81764

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=599008/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=104384 CPUtime=162.22
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 26798 0 0 0 16119 103 0 0 25 0 1 0 243211361 106889216 24910 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 26096 24910 254 542 0 25545 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 109740

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=584928/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=119476 CPUtime=222.19
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 30586 0 0 0 22099 120 0 0 25 0 1 0 243211361 122343424 28423 1992294400 4194304 6416590 548682068912 18446744073709551615 4294554 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 29869 28423 254 542 0 29318 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 124832

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=568736/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=137716 CPUtime=282.17
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 34933 0 0 0 28081 136 0 0 25 0 1 0 243211361 141021184 32453 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 34429 32453 254 542 0 33878 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 143072

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=546784/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=160832 CPUtime=342.14
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 40777 0 0 0 34063 151 0 0 25 0 1 0 243211361 164691968 37933 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 40208 37933 254 542 0 39657 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 166188

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=539808/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=169988 CPUtime=402.11
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 42892 0 0 0 40050 161 0 0 25 0 1 0 243211361 174067712 40048 1992294400 4194304 6416590 548682068912 18446744073709551615 4294565 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 42497 40048 254 542 0 41946 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 175344

[startup+462.301 s]

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

/proc/16635/statm: 58996 55822 254 542 0 58445 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 241340

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=474400/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=236804 CPUtime=642.02
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 59760 0 0 0 63998 204 0 0 25 0 1 0 243211361 242487296 56016 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 59201 56016 254 542 0 58650 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 242160

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=454304/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=258400 CPUtime=702
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 64898 0 0 0 69982 218 0 0 25 0 1 0 243211361 264601600 61154 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 64600 61154 254 542 0 64049 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 263756

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=432992/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=279532 CPUtime=761.97
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 70578 0 0 0 75970 227 0 0 25 0 1 0 243211361 286240768 66280 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 69883 66280 254 542 0 69332 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 284888

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=432416/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=280012 CPUtime=821.95
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 70745 0 0 0 81961 234 0 0 25 0 1 0 243211361 286732288 66447 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 70003 66447 254 542 0 69452 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 285368

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=430176/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=282812 CPUtime=881.93
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 71319 0 0 0 87954 239 0 0 25 0 1 0 243211361 289599488 67021 1992294400 4194304 6416590 548682068912 18446744073709551615 4293505 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 70703 67021 254 542 0 70152 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 288168

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=408352/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=306132 CPUtime=941.91
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 76867 0 0 0 93942 249 0 0 25 0 1 0 243211361 313479168 72569 1992294400 4194304 6416590 548682068912 18446744073709551615 4294541 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 76533 72569 254 542 0 75982 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 311488

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=386336/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=330776 CPUtime=1001.89
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 82862 0 0 0 99930 259 0 0 25 0 1 0 243211361 338714624 77927 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 82694 77927 254 542 0 82143 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 336132

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=386016/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=331376 CPUtime=1061.86
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 82973 0 0 0 105922 264 0 0 25 0 1 0 243211361 339329024 78038 1992294400 4194304 6416590 548682068912 18446744073709551615 4429743 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 82844 78038 254 542 0 82293 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 336732

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=385184/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=332180 CPUtime=1121.84
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 83194 0 0 0 111916 268 0 0 25 0 1 0 243211361 340152320 78259 1992294400 4194304 6416590 548682068912 18446744073709551615 4341194 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 83045 78259 254 542 0 82494 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 337536

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=383008/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=334580 CPUtime=1181.82
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 83764 0 0 0 117909 273 0 0 25 0 1 0 243211361 342609920 78829 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 83645 78829 254 542 0 83094 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 339936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=379104/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=338572 CPUtime=1200.02
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 84711 0 0 0 119726 276 0 0 25 0 1 0 243211361 346697728 79776 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 84643 79776 254 542 0 84092 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 343928

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 16636
/proc/meminfo: memFree=379104/2055920 swapFree=4181160/4192956
[pid=16634] ppid=16632 vsize=5356 CPUtime=0
/proc/16634/stat : 16634 (kw_pre) S 16632 16634 16134 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 243211360 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16634/statm: 1339 231 192 169 0 50 0
[pid=16635] ppid=16634 vsize=338572 CPUtime=1200.02
/proc/16635/stat : 16635 (kw_preprocessor) R 16634 16634 16134 0 -1 0 84711 0 0 0 119726 276 0 0 25 0 1 0 243211361 346697728 79776 1992294400 4194304 6416590 548682068912 18446744073709551615 4294639 0 0 4096 0 0 0 0 17 0 0 0
/proc/16635/statm: 84643 79776 254 542 0 84092 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 343928

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16634 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=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1197.26
CPU system time (s): 2.76
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 343928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
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= 2
involuntary context switches= 3

runsolver used 0.895863 second user time and 3.48047 second system time

The end

Launcher Data 

Begin job on node34 at 2009-05-12 20:09:47
IDJOB=1806719
IDBENCH=70930
IDSOLVER=646
FILE ID=node34/1806719-1242151787
PBS_JOBID= 9289687
Free space on /tmp= 66248 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/edgematching/fbcolors/em_8_4_5_fbc.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806719-1242151787/watcher-1806719-1242151787 -o /tmp/evaluation-result-1806719-1242151787/solver-1806719-1242151787 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1806719-1242151787.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 6fdce6b69c397ad71b0f25957edff1fa
RANDOM SEED=639837131

node34.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:        698832 kB
Buffers:         84568 kB
Cached:        1174780 kB
SwapCached:       5588 kB
Active:         185260 kB
Inactive:      1081940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        698832 kB
SwapTotal:     4192956 kB
SwapFree:      4181160 kB
Dirty:            3584 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            75944 kB
Committed_AS:   912084 kB
PageTables:       1380 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= 66244 MiB
End job on node34 at 2009-05-12 20:29:50