Trace number 338204

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
CMUSAT BASE 2007-02-08? (TO) 1200.12 1200.62

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
MD5SUM178c0646166b92c20ce876c724294ca1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark96.1414
Satisfiable
(Un)Satisfiability was proved
Number of variables1587
Number of clauses8013
Sum of the clauses size68223
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31146
Number of clauses of size 4108
Number of clauses of size 5888
Number of clauses of size over 55555

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-338204-1173682030 -o ROOT/results/node29/solver-338204-1173682030 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338204-1173682030/cmusat_base /tmp/evaluation/338204-1173682030/instance-338204-1173682030.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): 2400 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.99 2/77 4999
/proc/meminfo: memFree=1803992/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=2540 CPUtime=0
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 24509804 2600960 239 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564490 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 635 239 90 241 0 391 0

[startup+0.090469 s]
/proc/loadavg: 0.92 0.97 0.99 2/77 4999
/proc/meminfo: memFree=1803992/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=3696 CPUtime=0.08
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 568 0 0 0 8 0 0 0 18 0 1 0 24509804 3784704 550 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 924 550 110 241 0 680 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3696

[startup+0.101469 s]
/proc/loadavg: 0.92 0.97 0.99 2/77 4999
/proc/meminfo: memFree=1803992/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=3696 CPUtime=0.09
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 569 0 0 0 9 0 0 0 18 0 1 0 24509804 3784704 551 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560259 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 924 551 110 241 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3696

[startup+0.301497 s]
/proc/loadavg: 0.92 0.97 0.99 2/77 4999
/proc/meminfo: memFree=1803992/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=4000 CPUtime=0.29
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 655 0 0 0 29 0 0 0 19 0 1 0 24509804 4096000 637 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 1000 637 110 241 0 756 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4000

[startup+0.701554 s]
/proc/loadavg: 0.92 0.97 0.99 2/77 4999
/proc/meminfo: memFree=1803992/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=4376 CPUtime=0.69
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 756 0 0 0 69 0 0 0 22 0 1 0 24509804 4481024 738 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134565107 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 1094 738 110 241 0 850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4376

[startup+1.50167 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1801360/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=4888 CPUtime=1.49
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 926 0 0 0 149 0 0 0 25 0 1 0 24509804 5005312 908 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 1222 908 110 241 0 978 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4888

[startup+3.10189 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1799568/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=6396 CPUtime=3.09
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 1323 0 0 0 309 0 0 0 25 0 1 0 24509804 6549504 1224 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 1599 1224 110 241 0 1355 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6396

[startup+6.30135 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1799184/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=7224 CPUtime=6.29
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 1679 0 0 0 628 1 0 0 25 0 1 0 24509804 7397376 1424 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 1806 1424 110 241 0 1562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7224

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1797200/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=8316 CPUtime=12.69
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 2146 0 0 0 1268 1 0 0 25 0 1 0 24509804 8515584 1747 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 2079 1747 110 241 0 1835 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8316

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1792912/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=13312 CPUtime=25.48
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 3492 0 0 0 2546 2 0 0 25 0 1 0 24509804 13631488 2762 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 3328 2762 110 241 0 3084 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13312

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1790736/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=15256 CPUtime=51.07
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 4231 0 0 0 5104 3 0 0 25 0 1 0 24509804 15622144 3346 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135070170 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 3814 3346 110 241 0 3570 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15256

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1786448/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=19212 CPUtime=102.26
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 5578 0 0 0 10221 5 0 0 25 0 1 0 24509804 19673088 4401 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 4803 4401 110 241 0 4559 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19212

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1778448/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=28836 CPUtime=162.23
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 8326 0 0 0 16217 6 0 0 25 0 1 0 24509804 29528064 6408 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 7209 6408 110 241 0 6965 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28836

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1777552/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=29228 CPUtime=222.22
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 8799 0 0 0 22215 7 0 0 25 0 1 0 24509804 29929472 6599 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 7307 6599 110 241 0 7063 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29228

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1776592/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=30140 CPUtime=282.2
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 9206 0 0 0 28212 8 0 0 25 0 1 0 24509804 30863360 6846 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 7535 6846 110 241 0 7291 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30140

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1772624/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=33924 CPUtime=342.18
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 10391 0 0 0 34208 10 0 0 25 0 1 0 24509804 34738176 7857 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 8481 7857 110 241 0 8237 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 33924

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1770640/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=35592 CPUtime=402.15
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 11063 0 0 0 40205 10 0 0 25 0 1 0 24509804 36446208 8339 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 8898 8339 110 241 0 8654 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 35592

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5000
/proc/meminfo: memFree=1770384/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=36028 CPUtime=462.14
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 11138 0 0 0 46203 11 0 0 25 0 1 0 24509804 36892672 8414 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 9007 8414 110 241 0 8763 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 36028

[startup+522.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 5000
/proc/meminfo: memFree=1766928/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=39356 CPUtime=522.12
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 12231 0 0 0 52200 12 0 0 25 0 1 0 24509804 40300544 9300 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 9839 9300 110 241 0 9595 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 39356

[startup+582.301 s]
/proc/loadavg: 1.02 1.00 1.00 4/78 5000
/proc/meminfo: memFree=1766736/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=39516 CPUtime=582.1
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 12277 0 0 0 58197 13 0 0 25 0 1 0 24509804 40464384 9346 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 9879 9346 110 241 0 9635 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 39516

[startup+642.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5000
/proc/meminfo: memFree=1763344/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=42504 CPUtime=642.09
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 13331 0 0 0 64195 14 0 0 25 0 1 0 24509804 43524096 10174 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 10626 10174 110 241 0 10382 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 42504

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5000
/proc/meminfo: memFree=1763216/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=42644 CPUtime=702.06
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 13379 0 0 0 70192 14 0 0 25 0 1 0 24509804 43667456 10222 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 10661 10222 110 241 0 10417 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 42644

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5000
/proc/meminfo: memFree=1746832/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=62796 CPUtime=762.05
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 18455 0 0 0 76188 17 0 0 25 0 1 0 24509804 64303104 14294 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 15699 14294 110 241 0 15455 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 62796

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5000
/proc/meminfo: memFree=1746192/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=63272 CPUtime=822.03
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 18864 0 0 0 82185 18 0 0 25 0 1 0 24509804 64790528 14456 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 15818 14456 110 241 0 15574 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 63272

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 5134
/proc/meminfo: memFree=1744344/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=63536 CPUtime=881.94
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 19266 0 0 0 88175 19 0 0 25 0 1 0 24509804 65060864 14588 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 15884 14588 110 241 0 15640 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 63536

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5198
/proc/meminfo: memFree=1745424/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=63696 CPUtime=941.87
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 19292 0 0 0 94168 19 0 0 25 0 1 0 24509804 65224704 14614 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559854 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 15924 14614 110 241 0 15680 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 63696

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5198
/proc/meminfo: memFree=1745360/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=64020 CPUtime=1001.86
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 19342 0 0 0 100166 20 0 0 25 0 1 0 24509804 65556480 14664 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 16005 14664 110 241 0 15761 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 64020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5198
/proc/meminfo: memFree=1744784/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=64020 CPUtime=1061.84
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 19476 0 0 0 106163 21 0 0 25 0 1 0 24509804 65556480 14798 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 16005 14798 110 241 0 15761 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 64020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5198
/proc/meminfo: memFree=1744464/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=64324 CPUtime=1121.81
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 19842 0 0 0 112160 21 0 0 25 0 1 0 24509804 65867776 14868 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 16081 14868 110 241 0 15837 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 64324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5198
/proc/meminfo: memFree=1741776/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=67124 CPUtime=1181.8
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 20539 0 0 0 118157 23 0 0 25 0 1 0 24509804 68734976 15565 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 16781 15565 110 241 0 16537 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 67124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5198
/proc/meminfo: memFree=1739856/2055920 swapFree=4144052/4192956
[pid=4999] ppid=4997 vsize=68840 CPUtime=1200.09
/proc/4999/stat : 4999 (cmusat_base) R 4997 4999 3095 0 -1 4194304 20992 0 0 0 119986 23 0 0 25 0 1 0 24509804 70492160 16018 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/4999/statm: 17210 16018 110 241 0 16966 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 68840

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.12
CPU user time (s): 1199.87
CPU system time (s): 0.248962
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 68840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20992
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= 6
involuntary context switches= 1232

runsolver used 1.39679 second user time and 2.96855 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Mon Mar 12 06:47:10 UTC 2007

IDJOB= 338204
IDBENCH= 24717
IDSOLVER= 120
FILE ID= node29/338204-1173682030

PBS_JOBID= 4101471

Free space on /tmp= 66554 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl001.sat05-2695.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338204-1173682030/cmusat_base /tmp/evaluation/338204-1173682030/instance-338204-1173682030.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-338204-1173682030 -o ROOT/results/node29/solver-338204-1173682030 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338204-1173682030/cmusat_base /tmp/evaluation/338204-1173682030/instance-338204-1173682030.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  178c0646166b92c20ce876c724294ca1

RANDOM SEED= 723077481

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.270
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		: 3000.270
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:       1804528 kB
Buffers:         37692 kB
Cached:         149564 kB
SwapCached:      17832 kB
Active:         120692 kB
Inactive:        92068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804528 kB
SwapTotal:     4192956 kB
SwapFree:      4144052 kB
Dirty:            2812 kB
Writeback:           0 kB
Mapped:          31764 kB
Slab:            24236 kB
Committed_AS:   173060 kB
PageTables:       1760 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= 66554 MiB

End job on node29 on Mon Mar 12 07:07:12 UTC 2007