Trace number 304418

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) 1200.06 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark336.557
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node17/watcher-304418-1172058186 -o ROOT/results/node17/solver-304418-1172058186 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304418-1172058186/tts-4-0 /tmp/evaluation/304418-1172058186/instance-304418-1172058186.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: 1.00 1.00 1.00 3/77 12358
/proc/meminfo: memFree=1519032/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=796 CPUtime=0
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 225772839 815104 94 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 199 94 57 113 0 83 0

[startup+0.107291 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12358
/proc/meminfo: memFree=1519032/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=2116 CPUtime=0.1
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 423 0 0 0 10 0 0 0 18 0 1 0 225772839 2166784 408 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134574917 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 529 408 59 113 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116

[startup+0.515333 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12358
/proc/meminfo: memFree=1519032/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=8024 CPUtime=0.5
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 1914 0 0 0 50 0 0 0 21 0 1 0 225772839 8216576 1897 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 2006 1898 65 113 0 1890 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8024

[startup+1.33542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1492464/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=27316 CPUtime=1.32
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 6766 0 0 0 130 2 0 0 25 0 1 0 225772839 27971584 6716 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 6829 6716 66 113 0 6713 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 27316

[startup+2.97159 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1492080/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=27620 CPUtime=2.96
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 6847 0 0 0 294 2 0 0 25 0 1 0 225772839 28282880 6797 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513479 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 6905 6797 66 113 0 6789 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 27620

[startup+6.24893 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1491376/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=28228 CPUtime=6.23
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 6997 0 0 0 621 2 0 0 25 0 1 0 225772839 28905472 6947 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 7057 6947 66 113 0 6941 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 28228

[startup+12.7056 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1489976/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=29544 CPUtime=12.7
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 7329 0 0 0 1267 3 0 0 25 0 1 0 225772839 30253056 7279 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 7386 7279 66 113 0 7270 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 29544

[startup+25.5129 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1487544/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=32036 CPUtime=25.5
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 7960 0 0 0 2547 3 0 0 25 0 1 0 225772839 32804864 7910 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 8009 7910 66 113 0 7893 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 32036

[startup+51.1226 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1482360/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=37216 CPUtime=51.1
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 9231 0 0 0 5106 4 0 0 25 0 1 0 225772839 38109184 9181 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 9304 9181 66 113 0 9188 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 37216

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1472504/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=47108 CPUtime=102.3
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 11700 0 0 0 10224 6 0 0 25 0 1 0 225772839 48238592 11650 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591630 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 11777 11650 66 113 0 11661 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 47108

[startup+162.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1462136/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=57084 CPUtime=162.33
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 14237 0 0 0 16225 8 0 0 25 0 1 0 225772839 58454016 14187 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 14271 14187 66 113 0 14155 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 57084

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1450872/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=68580 CPUtime=222.33
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 17074 0 0 0 22224 9 0 0 25 0 1 0 225772839 70225920 17024 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 17145 17024 66 113 0 17029 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 68580

[startup+282.433 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 12359
/proc/meminfo: memFree=1440440/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=79020 CPUtime=282.35
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 19691 0 0 0 28224 11 0 0 25 0 1 0 225772839 80916480 19641 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 19755 19641 66 113 0 19639 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 79020

[startup+342.46 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12359
/proc/meminfo: memFree=1428792/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=90504 CPUtime=342.36
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 22573 0 0 0 34222 14 0 0 25 0 1 0 225772839 92676096 22523 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 22626 22523 66 113 0 22510 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 90504

[startup+402.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1419064/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=100116 CPUtime=402.38
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 24964 0 0 0 40222 16 0 0 25 0 1 0 225772839 102518784 24914 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 25029 24914 66 113 0 24913 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 100116

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1409336/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=109960 CPUtime=462.39
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 27445 0 0 0 46221 18 0 0 25 0 1 0 225772839 112599040 27395 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 27490 27395 66 113 0 27374 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 109960

[startup+522.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1400632/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=118636 CPUtime=522.41
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 29611 0 0 0 52221 20 0 0 25 0 1 0 225772839 121483264 29561 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 29659 29561 66 113 0 29543 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 118636

[startup+582.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1391864/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=127308 CPUtime=582.43
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 31771 0 0 0 58221 22 0 0 25 0 1 0 225772839 130363392 31721 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 31827 31721 66 113 0 31711 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 127308

[startup+642.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1384312/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=134936 CPUtime=642.44
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 33666 0 0 0 64220 24 0 0 25 0 1 0 225772839 138174464 33616 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 33734 33616 66 113 0 33618 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 134936

[startup+702.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1377080/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=142204 CPUtime=702.45
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 35471 0 0 0 70220 25 0 0 25 0 1 0 225772839 145616896 35421 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 35551 35421 66 113 0 35435 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 142204

[startup+762.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1369848/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=149468 CPUtime=762.47
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 37291 0 0 0 76220 27 0 0 25 0 1 0 225772839 153055232 37241 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 37367 37241 66 113 0 37251 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 149468

[startup+822.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1361784/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=157204 CPUtime=822.48
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 39253 0 0 0 82219 29 0 0 25 0 1 0 225772839 160976896 39203 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 39301 39203 66 113 0 39185 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 157204

[startup+882.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1354936/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=164012 CPUtime=882.49
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 40971 0 0 0 88218 31 0 0 25 0 1 0 225772839 167948288 40921 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 41003 40921 66 113 0 40887 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 164012

[startup+942.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1346552/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=172460 CPUtime=942.51
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 43074 0 0 0 94218 33 0 0 25 0 1 0 225772839 176599040 43024 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 43115 43024 66 113 0 42999 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 172460

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1335800/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=183476 CPUtime=1002.51
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 45826 0 0 0 100216 35 0 0 25 0 1 0 225772839 187879424 45776 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 45869 45776 66 113 0 45753 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 183476

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12359
/proc/meminfo: memFree=1325496/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=193552 CPUtime=1062.53
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 48361 0 0 0 106215 38 0 0 25 0 1 0 225772839 198197248 48311 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 48388 48311 66 113 0 48272 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 193552

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12475
/proc/meminfo: memFree=1312952/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=204816 CPUtime=1122.51
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 51177 0 0 0 112211 40 0 0 25 0 1 0 225772839 209731584 51127 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 51204 51127 66 113 0 51088 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 204816

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12557
/proc/meminfo: memFree=1306296/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=212552 CPUtime=1182.5
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 53080 0 0 0 118208 42 0 0 25 0 1 0 225772839 217653248 53030 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 53138 53030 66 113 0 53022 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 212552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12557
/proc/meminfo: memFree=1304824/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=213960 CPUtime=1200.02
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 53423 0 0 0 119959 43 0 0 25 0 1 0 225772839 219095040 53373 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 53490 53373 66 113 0 53374 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 213960

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12557
/proc/meminfo: memFree=1304824/2055920 swapFree=4192812/4192956
[pid=12358] ppid=12356 vsize=213960 CPUtime=1200.02
/proc/12358/stat : 12358 (tts-4-0) R 12356 12358 11848 0 -1 4194304 53423 0 0 0 119959 43 0 0 25 0 1 0 225772839 219095040 53373 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/12358/statm: 53490 53373 66 113 0 53374 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 213960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.06
CPU user time (s): 1199.6
CPU system time (s): 0.463929
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 213960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.463929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53423
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= 2123

runsolver used 1.2818 second user time and 2.73358 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Wed Feb 21 11:43:06 UTC 2007

IDJOB= 304418
IDBENCH= 20132
IDSOLVER= 98
FILE ID= node17/304418-1172058186

PBS_JOBID= 3865282

Free space on /tmp= 66546 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/304418-1172058186/tts-4-0 /tmp/evaluation/304418-1172058186/instance-304418-1172058186.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-304418-1172058186 -o ROOT/results/node17/solver-304418-1172058186 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304418-1172058186/tts-4-0 /tmp/evaluation/304418-1172058186/instance-304418-1172058186.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 193154709

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1519504 kB
Buffers:         57012 kB
Cached:         360916 kB
SwapCached:          0 kB
Active:         299976 kB
Inactive:       162460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          63428 kB
Slab:            59576 kB
Committed_AS:   829664 kB
PageTables:       1748 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= 66546 MiB

End job on node17 on Wed Feb 21 12:03:09 UTC 2007