Trace number 302696

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) 1200.08 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1739132237-05.cnf
MD5SUM8af25e83c87656a2ddb717d63bbf1df6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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/node6/watcher-302696-1172017606 -o ROOT/results/node6/solver-302696-1172017606 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302696-1172017606/tts-4-0 /tmp/evaluation/302696-1172017606/instance-302696-1172017606.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: 0.99 0.98 0.99 3/77 3572
/proc/meminfo: memFree=1485952/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=796 CPUtime=0
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 221715365 815104 93 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 199 93 57 113 0 83 0

[startup+0.107402 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 3572
/proc/meminfo: memFree=1485952/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=2920 CPUtime=0.1
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 632 0 0 0 10 0 0 0 18 0 1 0 221715365 2990080 617 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134574866 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 730 617 59 113 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2920

[startup+0.517482 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 3572
/proc/meminfo: memFree=1485952/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=5888 CPUtime=0.51
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 1370 0 0 0 51 0 0 0 22 0 1 0 221715365 6029312 1355 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 1472 1355 62 113 0 1356 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5888

[startup+1.33764 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1467704/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=27884 CPUtime=1.32
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 6927 0 0 0 130 2 0 0 25 0 1 0 221715365 28553216 6877 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134514871 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 6971 6877 65 113 0 6855 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 27884

[startup+2.97397 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1442040/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=44412 CPUtime=2.97
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 11106 0 0 0 293 4 0 0 25 0 1 0 221715365 45477888 10991 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134537415 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 11103 10991 66 113 0 10987 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 44412

[startup+6.25361 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1441784/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=44556 CPUtime=6.25
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 11161 0 0 0 621 4 0 0 25 0 1 0 221715365 45625344 11046 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 11139 11046 66 113 0 11023 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 44556

[startup+12.7079 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1441016/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=45188 CPUtime=12.7
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 11343 0 0 0 1266 4 0 0 25 0 1 0 221715365 46272512 11228 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 11297 11228 66 113 0 11181 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 45188

[startup+25.5114 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1439160/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=47200 CPUtime=25.49
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 11815 0 0 0 2545 4 0 0 25 0 1 0 221715365 48332800 11700 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 11800 11700 66 113 0 11684 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47200

[startup+51.1255 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1435384/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=50860 CPUtime=51.09
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 12751 0 0 0 5104 5 0 0 25 0 1 0 221715365 52080640 12636 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 12715 12636 66 113 0 12599 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 50860

[startup+102.344 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1426680/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=59552 CPUtime=102.29
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 14923 0 0 0 10222 7 0 0 25 0 1 0 221715365 60981248 14808 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 14888 14808 66 113 0 14772 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 59552

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1416440/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=69636 CPUtime=162.31
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 17454 0 0 0 16222 9 0 0 25 0 1 0 221715365 71307264 17339 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535984 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 17409 17339 66 113 0 17293 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 69636

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1407480/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=78676 CPUtime=222.31
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 19691 0 0 0 22221 10 0 0 25 0 1 0 221715365 80564224 19576 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591662 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 19669 19576 66 113 0 19553 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 78676

[startup+282.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1397560/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=88412 CPUtime=282.32
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 22149 0 0 0 28219 13 0 0 25 0 1 0 221715365 90533888 22034 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 22103 22034 66 113 0 21987 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 88412

[startup+342.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1389304/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=96852 CPUtime=342.32
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 24213 0 0 0 34218 14 0 0 25 0 1 0 221715365 99176448 24098 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 24213 24098 66 113 0 24097 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 96852

[startup+402.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1380600/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=105292 CPUtime=402.34
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 26365 0 0 0 40217 17 0 0 25 0 1 0 221715365 107819008 26250 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134632155 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 26323 26250 66 113 0 26207 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 105292

[startup+462.524 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1371384/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=114672 CPUtime=462.34
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 28694 0 0 0 46215 19 0 0 25 0 1 0 221715365 117424128 28579 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 28668 28579 66 113 0 28552 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 114672

[startup+522.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3573
/proc/meminfo: memFree=1362616/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=123580 CPUtime=522.34
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 30890 0 0 0 52214 20 0 0 25 0 1 0 221715365 126545920 30775 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 30895 30775 66 113 0 30779 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 123580

[startup+582.572 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 3573
/proc/meminfo: memFree=1352632/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=133316 CPUtime=582.35
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 33346 0 0 0 58213 22 0 0 25 0 1 0 221715365 136515584 33231 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 33329 33231 66 113 0 33213 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 133316

[startup+642.604 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3573
/proc/meminfo: memFree=1342456/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=143396 CPUtime=642.36
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 35885 0 0 0 64212 24 0 0 25 0 1 0 221715365 146837504 35770 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 35849 35770 66 113 0 35733 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 143396

[startup+702.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3573
/proc/meminfo: memFree=1332664/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=153240 CPUtime=702.36
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 38341 0 0 0 70210 26 0 0 25 0 1 0 221715365 156917760 38226 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 38310 38226 66 113 0 38194 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 153240

[startup+762.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3573
/proc/meminfo: memFree=1324664/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=161444 CPUtime=762.37
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 40361 0 0 0 76209 28 0 0 25 0 1 0 221715365 165318656 40246 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134542342 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 40361 40246 66 113 0 40245 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 161444

[startup+822.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3575
/proc/meminfo: memFree=1316536/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=169416 CPUtime=822.38
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 42362 0 0 0 82208 30 0 0 25 0 1 0 221715365 173481984 42247 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 42354 42247 66 113 0 42238 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 169416

[startup+882.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3575
/proc/meminfo: memFree=1307832/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=178088 CPUtime=882.38
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 44527 0 0 0 88207 31 0 0 25 0 1 0 221715365 182362112 44412 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 44522 44412 66 113 0 44406 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 178088

[startup+942.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3575
/proc/meminfo: memFree=1300728/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=185120 CPUtime=942.39
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 46330 0 0 0 94206 33 0 0 25 0 1 0 221715365 189562880 46215 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 46280 46215 66 113 0 46164 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 185120

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3575
/proc/meminfo: memFree=1293880/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=191924 CPUtime=1002.39
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 48025 0 0 0 100205 34 0 0 25 0 1 0 221715365 196530176 47910 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 47981 47910 66 113 0 47865 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 191924

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3575
/proc/meminfo: memFree=1284920/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=200832 CPUtime=1062.41
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 50243 0 0 0 106204 37 0 0 25 0 1 0 221715365 205651968 50128 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 50208 50128 66 113 0 50092 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 200832

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3575
/proc/meminfo: memFree=1276600/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=209276 CPUtime=1122.41
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 52319 0 0 0 112202 39 0 0 25 0 1 0 221715365 214298624 52204 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 52319 52204 66 113 0 52203 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 209276

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3575
/proc/meminfo: memFree=1269176/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=216668 CPUtime=1182.42
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 54188 0 0 0 118201 41 0 0 25 0 1 0 221715365 221868032 54073 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 54167 54073 66 113 0 54051 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 216668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3575
/proc/meminfo: memFree=1266616/2055924 swapFree=4192812/4192956
[pid=3572] ppid=3570 vsize=219252 CPUtime=1200.04
/proc/3572/stat : 3572 (tts-4-0) R 3570 3572 2875 0 -1 4194304 54809 0 0 0 119962 42 0 0 25 0 1 0 221715365 224514048 54694 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/3572/statm: 54813 54694 66 113 0 54697 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 219252

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): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1199.62
CPU system time (s): 0.45993
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 219252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.45993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54809
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= 23929

runsolver used 1.23881 second user time and 2.70659 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Wed Feb 21 00:26:46 UTC 2007

IDJOB= 302696
IDBENCH= 20090
IDSOLVER= 98
FILE ID= node6/302696-1172017606

PBS_JOBID= 3849143

Free space on /tmp= 66550 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1739132237-05.cnf
COMMAND LINE= /tmp/evaluation/302696-1172017606/tts-4-0 /tmp/evaluation/302696-1172017606/instance-302696-1172017606.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-302696-1172017606 -o ROOT/results/node6/solver-302696-1172017606 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302696-1172017606/tts-4-0 /tmp/evaluation/302696-1172017606/instance-302696-1172017606.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  8af25e83c87656a2ddb717d63bbf1df6

RANDOM SEED= 638211908

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1486360 kB
Buffers:         61352 kB
Cached:         373780 kB
SwapCached:          0 kB
Active:         157736 kB
Inactive:       333740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1486360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          75256 kB
Slab:            63688 kB
Committed_AS:   831408 kB
PageTables:       1744 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= 66550 MiB

End job on node6 on Wed Feb 21 00:46:49 UTC 2007