Trace number 306550

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
TTS 4.0? (TO) 1200.12 1200.6

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
MD5SUMf797b412c0282263cc1dca0746fdda90
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.6397
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-306550-1172101432 -o ROOT/results/node70/solver-306550-1172101432 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306550-1172101432/tts-4-0 /tmp/evaluation/306550-1172101432/instance-306550-1172101432.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 7.35 6.92 4.27 3/64 14758
/proc/meminfo: memFree=1942160/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=796 CPUtime=0
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 192943953 815104 93 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 199 93 57 113 0 83 0

[startup+0.107319 s]
/proc/loadavg: 7.35 6.92 4.27 3/64 14758
/proc/meminfo: memFree=1942160/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=5976 CPUtime=0.1
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 1350 0 0 0 10 0 0 0 18 0 1 0 192943953 6119424 1335 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 1494 1337 59 113 0 1378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5976

[startup+0.519392 s]
/proc/loadavg: 7.35 6.92 4.27 3/64 14758
/proc/meminfo: memFree=1942160/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=23088 CPUtime=0.51
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 5681 0 0 0 49 2 0 0 21 0 1 0 192943953 23642112 5638 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 5772 5638 65 113 0 5656 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 23088

[startup+1.34054 s]
/proc/loadavg: 7.35 6.92 4.27 2/65 14759
/proc/meminfo: memFree=1902600/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=45804 CPUtime=1.33
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 11326 0 0 0 129 4 0 0 25 0 1 0 192943953 46903296 11247 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 11451 11247 66 113 0 11335 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 45804

[startup+2.97684 s]
/proc/loadavg: 7.35 6.92 4.27 2/65 14759
/proc/meminfo: memFree=1879432/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=67892 CPUtime=2.97
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 16750 0 0 0 291 6 0 0 25 0 1 0 192943953 69521408 16671 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 16973 16671 66 113 0 16857 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 67892

[startup+6.25543 s]
/proc/loadavg: 6.84 6.82 4.26 2/65 14759
/proc/meminfo: memFree=1854280/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=98316 CPUtime=6.25
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 22642 0 0 0 617 8 0 0 25 0 1 0 192943953 100675584 22563 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 24579 22563 66 113 0 24463 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 98316

[startup+12.7096 s]
/proc/loadavg: 6.38 6.72 4.24 2/65 14759
/proc/meminfo: memFree=1835656/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=119300 CPUtime=12.69
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 27146 0 0 0 1259 10 0 0 25 0 1 0 192943953 122163200 27067 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 29825 27067 66 113 0 29709 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119300

[startup+25.6109 s]
/proc/loadavg: 5.18 6.44 4.18 2/65 14759
/proc/meminfo: memFree=1813832/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=140328 CPUtime=25.59
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 32097 0 0 0 2548 11 0 0 25 0 1 0 192943953 143695872 32018 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 35082 32018 66 113 0 34966 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 140328

[startup+51.2185 s]
/proc/loadavg: 3.76 6.00 4.10 2/65 14759
/proc/meminfo: memFree=1801096/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=153276 CPUtime=51.19
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 35278 0 0 0 5106 13 0 0 25 0 1 0 192943953 156954624 35199 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 38319 35199 66 113 0 38203 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 153276

[startup+102.428 s]
/proc/loadavg: 2.19 5.23 3.93 2/65 14759
/proc/meminfo: memFree=1787528/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=166748 CPUtime=102.39
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 38657 0 0 0 10224 15 0 0 25 0 1 0 192943953 170749952 38578 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 41687 38578 66 113 0 41571 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 166748

[startup+162.44 s]
/proc/loadavg: 1.44 4.46 3.75 2/65 14759
/proc/meminfo: memFree=1774408/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=179776 CPUtime=162.37
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 41929 0 0 0 16221 16 0 0 25 0 1 0 192943953 184090624 41850 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 44944 41850 66 113 0 44828 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 179776

[startup+222.458 s]
/proc/loadavg: 1.16 3.83 3.57 2/65 14759
/proc/meminfo: memFree=1768008/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=185912 CPUtime=222.38
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 43526 0 0 0 22220 18 0 0 25 0 1 0 192943953 190373888 43447 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 46478 43447 66 113 0 46362 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 185912

[startup+282.475 s]
/proc/loadavg: 1.06 3.31 3.41 2/65 14759
/proc/meminfo: memFree=1760200/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=193768 CPUtime=282.37
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 45471 0 0 0 28219 18 0 0 25 0 1 0 192943953 198418432 45392 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 48442 45392 66 113 0 48326 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 193768

[startup+342.49 s]
/proc/loadavg: 1.02 2.89 3.26 2/65 14759
/proc/meminfo: memFree=1756744/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=196896 CPUtime=342.37
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 46320 0 0 0 34218 19 0 0 25 0 1 0 192943953 201621504 46241 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 49224 46241 66 113 0 49108 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 196896

[startup+402.504 s]
/proc/loadavg: 1.00 2.54 3.11 2/65 14759
/proc/meminfo: memFree=1750984/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=202424 CPUtime=402.36
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 47747 0 0 0 40216 20 0 0 25 0 1 0 192943953 207282176 47668 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 50606 47668 66 113 0 50490 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 202424

[startup+462.515 s]
/proc/loadavg: 1.00 2.26 2.98 2/65 14759
/proc/meminfo: memFree=1746312/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=207000 CPUtime=462.35
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 48903 0 0 0 46214 21 0 0 25 0 1 0 192943953 211968000 48824 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 51750 48824 66 113 0 51634 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 207000

[startup+522.534 s]
/proc/loadavg: 1.00 2.03 2.85 2/65 14761
/proc/meminfo: memFree=1745992/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=207120 CPUtime=522.35
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 48916 0 0 0 52214 21 0 0 25 0 1 0 192943953 212090880 48837 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 51780 48837 66 113 0 51664 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 207120

[startup+582.554 s]
/proc/loadavg: 1.00 1.84 2.73 2/65 14761
/proc/meminfo: memFree=1744712/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=208460 CPUtime=582.35
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 49261 0 0 0 58214 21 0 0 25 0 1 0 192943953 213463040 49182 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591869 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 52115 49182 66 113 0 51999 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 208460

[startup+642.566 s]
/proc/loadavg: 1.00 1.68 2.62 2/65 14761
/proc/meminfo: memFree=1742344/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=210864 CPUtime=642.34
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 49849 0 0 0 64213 21 0 0 25 0 1 0 192943953 215924736 49770 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 52716 49770 66 113 0 52600 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 210864

[startup+702.576 s]
/proc/loadavg: 1.00 1.56 2.52 2/65 14761
/proc/meminfo: memFree=1740104/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=213028 CPUtime=702.33
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 50410 0 0 0 70211 22 0 0 25 0 1 0 192943953 218140672 50331 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 53257 50331 66 113 0 53141 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 213028

[startup+762.591 s]
/proc/loadavg: 1.08 1.47 2.42 2/65 14761
/proc/meminfo: memFree=1737224/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=215836 CPUtime=762.33
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 51127 0 0 0 76210 23 0 0 25 0 1 0 192943953 221016064 51048 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 53959 51048 66 113 0 53843 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 215836

[startup+822.611 s]
/proc/loadavg: 1.10 1.40 2.34 2/65 14761
/proc/meminfo: memFree=1737032/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=215976 CPUtime=822.32
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 51173 0 0 0 82209 23 0 0 25 0 1 0 192943953 221159424 51094 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 53994 51094 66 113 0 53878 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 215976

[startup+882.625 s]
/proc/loadavg: 1.04 1.32 2.25 2/65 14761
/proc/meminfo: memFree=1735880/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=217208 CPUtime=882.32
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 51454 0 0 0 88209 23 0 0 25 0 1 0 192943953 222420992 51375 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 54302 51375 66 113 0 54186 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 217208

[startup+942.637 s]
/proc/loadavg: 1.01 1.26 2.17 2/65 14761
/proc/meminfo: memFree=1735048/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=217928 CPUtime=942.31
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 51668 0 0 0 94207 24 0 0 25 0 1 0 192943953 223158272 51589 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537402 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 54482 51589 66 113 0 54366 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 217928

[startup+1002.65 s]
/proc/loadavg: 1.00 1.21 2.09 2/65 14761
/proc/meminfo: memFree=1734408/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=218532 CPUtime=1002.31
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 51825 0 0 0 100207 24 0 0 25 0 1 0 192943953 223776768 51746 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 54633 51746 66 113 0 54517 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 218532

[startup+1062.69 s]
/proc/loadavg: 1.00 1.17 2.02 2/71 14869
/proc/meminfo: memFree=1731736/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=219940 CPUtime=1062.28
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 52173 0 0 0 106203 25 0 0 25 0 1 0 192943953 225218560 52094 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542968 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 54985 52094 66 113 0 54869 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 219940

[startup+1122.73 s]
/proc/loadavg: 1.00 1.14 1.96 2/65 14959
/proc/meminfo: memFree=1731592/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=220928 CPUtime=1122.26
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 52413 0 0 0 112201 25 0 0 25 0 1 0 192943953 226230272 52334 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 55232 52334 66 113 0 55116 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 220928

[startup+1182.74 s]
/proc/loadavg: 1.00 1.11 1.89 2/65 14959
/proc/meminfo: memFree=1731208/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=221768 CPUtime=1182.26
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 52554 0 0 0 118200 26 0 0 25 0 1 0 192943953 227090432 52475 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 55442 52475 66 113 0 55326 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 221768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.10 1.87 2/65 14959
/proc/meminfo: memFree=1730696/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=222324 CPUtime=1200.08
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 52674 0 0 0 119982 26 0 0 25 0 1 0 192943953 227659776 52595 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535616 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 55581 52595 66 113 0 55465 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 222324

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

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

[startup+1200.56 s]
/proc/loadavg: 1.00 1.10 1.87 2/65 14959
/proc/meminfo: memFree=1730696/2055920 swapFree=4183300/4192956
[pid=14758] ppid=14756 vsize=222324 CPUtime=1200.08
/proc/14758/stat : 14758 (tts-4-0) R 14756 14758 14262 0 -1 4194304 52674 0 0 0 119982 26 0 0 25 0 1 0 192943953 227659776 52595 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535616 0 0 4096 0 0 0 0 17 1 0 0
/proc/14758/statm: 55581 52595 66 113 0 55465 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 222324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.12
CPU user time (s): 1199.82
CPU system time (s): 0.297954
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 222324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52674
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= 3131

runsolver used 0.976851 second user time and 2.30965 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Wed Feb 21 23:43:53 UTC 2007

IDJOB= 306550
IDBENCH= 20184
IDSOLVER= 98
FILE ID= node70/306550-1172101432

PBS_JOBID= 3892885

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2118640909-06.cnf
COMMAND LINE= /tmp/evaluation/306550-1172101432/tts-4-0 /tmp/evaluation/306550-1172101432/instance-306550-1172101432.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-306550-1172101432 -o ROOT/results/node70/solver-306550-1172101432 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306550-1172101432/tts-4-0 /tmp/evaluation/306550-1172101432/instance-306550-1172101432.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  f797b412c0282263cc1dca0746fdda90

RANDOM SEED= 858497142

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1942632 kB
Buffers:          7100 kB
Cached:          50852 kB
SwapCached:       3928 kB
Active:          30108 kB
Inactive:        38016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1942632 kB
SwapTotal:     4192956 kB
SwapFree:      4183300 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          15880 kB
Slab:            31284 kB
Committed_AS:   323284 kB
PageTables:       1396 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 node70 on Thu Feb 22 00:03:55 UTC 2007