Trace number 305484

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) 1200.03 1200.18

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46947
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/node16/watcher-305484-1172080092 -o ROOT/results/node16/solver-305484-1172080092 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305484-1172080092/tts-4-0 /tmp/evaluation/305484-1172080092/instance-305484-1172080092.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: 0.92 0.97 0.99 3/77 16499
/proc/meminfo: memFree=1449840/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=796 CPUtime=0
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 227963565 815104 102 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 234 105 57 113 0 118 0

[startup+0.107821 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 16499
/proc/meminfo: memFree=1449840/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=5700 CPUtime=0.1
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 1313 0 0 0 10 0 0 0 18 0 1 0 227963565 5836800 1298 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538259 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 1425 1298 62 113 0 1309 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5700

[startup+0.517772 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 16499
/proc/meminfo: memFree=1449840/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=21584 CPUtime=0.51
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 5290 0 0 0 50 1 0 0 21 0 1 0 227963565 22102016 5273 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 5396 5273 66 113 0 5280 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 21584

[startup+1.33768 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1422184/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=31384 CPUtime=1.32
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 7664 0 0 0 130 2 0 0 25 0 1 0 227963565 32137216 7647 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 7846 7647 66 113 0 7730 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 31384

[startup+2.97349 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1418152/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=40012 CPUtime=2.96
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 9828 0 0 0 293 3 0 0 25 0 1 0 227963565 40972288 9811 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 10003 9811 66 113 0 9887 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 40012

[startup+6.25211 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1402096/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=48380 CPUtime=6.24
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 11937 0 0 0 620 4 0 0 25 0 1 0 227963565 49541120 11920 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 12095 11920 66 113 0 11979 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 48380

[startup+12.7054 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1398320/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=52124 CPUtime=12.69
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 12864 0 0 0 1265 4 0 0 25 0 1 0 227963565 53374976 12847 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 13031 12847 66 113 0 12915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52124

[startup+25.6059 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1391664/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=58812 CPUtime=25.59
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 14523 0 0 0 2554 5 0 0 25 0 1 0 227963565 60223488 14506 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 14703 14506 66 113 0 14587 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 58812

[startup+51.2129 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1386160/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=64296 CPUtime=51.2
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 15895 0 0 0 5114 6 0 0 25 0 1 0 227963565 65839104 15878 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 16074 15878 66 113 0 15958 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 64296

[startup+102.414 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1381232/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=69108 CPUtime=102.4
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 17126 0 0 0 10233 7 0 0 25 0 1 0 227963565 70766592 17109 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 17277 17109 66 113 0 17161 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 69108

[startup+162.426 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1380592/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=69632 CPUtime=162.41
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 17269 0 0 0 16233 8 0 0 25 0 1 0 227963565 71303168 17252 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 17408 17252 66 113 0 17292 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 69632

[startup+222.434 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1377968/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=72316 CPUtime=222.42
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 17926 0 0 0 22233 9 0 0 25 0 1 0 227963565 74051584 17909 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591653 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 18079 17909 66 113 0 17963 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 72316

[startup+282.442 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1375152/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=75092 CPUtime=282.42
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 18619 0 0 0 28233 9 0 0 25 0 1 0 227963565 76894208 18602 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 18773 18602 66 113 0 18657 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 75092

[startup+342.454 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1374128/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=76100 CPUtime=342.43
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 18857 0 0 0 34233 10 0 0 25 0 1 0 227963565 77926400 18840 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 19025 18840 66 113 0 18909 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 76100

[startup+402.469 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1373680/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=76504 CPUtime=402.44
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 19008 0 0 0 40234 10 0 0 25 0 1 0 227963565 78340096 18991 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 19126 18991 66 113 0 19010 0
Current children cumulated CPU time (s) 402.44
Current children cumulated vsize (KiB) 76504

[startup+462.483 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16500
/proc/meminfo: memFree=1372976/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=77264 CPUtime=462.46
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 19177 0 0 0 46235 11 0 0 25 0 1 0 227963565 79118336 19160 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 19316 19160 66 113 0 19200 0
Current children cumulated CPU time (s) 462.46
Current children cumulated vsize (KiB) 77264

[startup+522.49 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 16500
/proc/meminfo: memFree=1371952/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=78352 CPUtime=522.45
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 19451 0 0 0 52234 11 0 0 25 0 1 0 227963565 80232448 19434 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 19588 19434 66 113 0 19472 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 78352

[startup+582.5 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 16500
/proc/meminfo: memFree=1371056/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=79340 CPUtime=582.47
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 19671 0 0 0 58235 12 0 0 25 0 1 0 227963565 81244160 19654 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 19835 19654 66 113 0 19719 0
Current children cumulated CPU time (s) 582.47
Current children cumulated vsize (KiB) 79340

[startup+642.511 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16500
/proc/meminfo: memFree=1370416/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=79992 CPUtime=642.47
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 19827 0 0 0 64235 12 0 0 25 0 1 0 227963565 81911808 19810 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591810 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 19998 19810 66 113 0 19882 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 79992

[startup+702.524 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16500
/proc/meminfo: memFree=1369072/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=81296 CPUtime=702.49
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 20156 0 0 0 70236 13 0 0 25 0 1 0 227963565 83247104 20139 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552137 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 20324 20139 66 113 0 20208 0
Current children cumulated CPU time (s) 702.49
Current children cumulated vsize (KiB) 81296

[startup+762.535 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16500
/proc/meminfo: memFree=1368688/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=81660 CPUtime=762.5
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 20264 0 0 0 76236 14 0 0 25 0 1 0 227963565 83619840 20247 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513465 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 20415 20247 66 113 0 20299 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 81660

[startup+822.573 s]
/proc/loadavg: 1.02 1.01 1.00 2/84 16622
/proc/meminfo: memFree=1366824/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=82160 CPUtime=822.47
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 20392 0 0 0 82233 14 0 0 25 0 1 0 227963565 84131840 20375 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591884 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 20540 20375 66 113 0 20424 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 82160

[startup+882.596 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16698
/proc/meminfo: memFree=1367536/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=82588 CPUtime=882.45
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 20487 0 0 0 88230 15 0 0 25 0 1 0 227963565 84570112 20470 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 20647 20470 66 113 0 20531 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 82588

[startup+942.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16698
/proc/meminfo: memFree=1366832/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=83312 CPUtime=942.46
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 20661 0 0 0 94230 16 0 0 25 0 1 0 227963565 85311488 20644 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 20828 20644 66 113 0 20712 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 83312

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16698
/proc/meminfo: memFree=1365872/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=84264 CPUtime=1002.47
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 20914 0 0 0 100230 17 0 0 25 0 1 0 227963565 86286336 20897 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 21066 20897 66 113 0 20950 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 84264

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16698
/proc/meminfo: memFree=1365488/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=84768 CPUtime=1062.48
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 21034 0 0 0 106231 17 0 0 25 0 1 0 227963565 86802432 21017 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 21192 21017 66 113 0 21076 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 84768

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16698
/proc/meminfo: memFree=1364464/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=85780 CPUtime=1122.49
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 21280 0 0 0 112231 18 0 0 25 0 1 0 227963565 87838720 21263 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591715 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 21445 21263 66 113 0 21329 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 85780

[startup+1182.65 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 16698
/proc/meminfo: memFree=1363760/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=86524 CPUtime=1182.49
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 21462 0 0 0 118231 18 0 0 25 0 1 0 227963565 88600576 21445 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 21631 21445 66 113 0 21515 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 86524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.16 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16698
/proc/meminfo: memFree=1363696/2055920 swapFree=4192812/4192956
[pid=16499] ppid=16497 vsize=86524 CPUtime=1200.01
/proc/16499/stat : 16499 (tts-4-0) R 16497 16499 16394 0 -1 4194304 21477 0 0 0 119982 19 0 0 25 0 1 0 227963565 88600576 21460 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16499/statm: 21631 21460 66 113 0 21515 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 86524

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): 1200.18
CPU time (s): 1200.03
CPU user time (s): 1199.83
CPU system time (s): 0.206968
CPU usage (%): 99.9875
Max. virtual memory (cumulated for all children) (KiB): 86524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21477
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= 1863

runsolver used 1.26681 second user time and 2.76558 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Wed Feb 21 17:48:12 UTC 2007

IDJOB= 305484
IDBENCH= 20158
IDSOLVER= 98
FILE ID= node16/305484-1172080092

PBS_JOBID= 3865319

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/305484-1172080092/tts-4-0 /tmp/evaluation/305484-1172080092/instance-305484-1172080092.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-305484-1172080092 -o ROOT/results/node16/solver-305484-1172080092 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305484-1172080092/tts-4-0 /tmp/evaluation/305484-1172080092/instance-305484-1172080092.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 644867307

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1450312 kB
Buffers:         59092 kB
Cached:         412624 kB
SwapCached:          0 kB
Active:         214500 kB
Inactive:       310728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          72376 kB
Slab:            66052 kB
Committed_AS:  1020888 kB
PageTables:       1720 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= 66547 MiB

End job on node16 on Wed Feb 21 18:08:15 UTC 2007