Trace number 303311

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) 1200.09 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S2117580343-16.cnf
MD5SUM29eebfc33bb79c40df63e10b39764cb1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1060.46
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node44/watcher-303311-1172032251 -o ROOT/results/node44/solver-303311-1172032251 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303311-1172032251/tts-4-0 /tmp/evaluation/303311-1172032251/instance-303311-1172032251.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 3/64 20897
/proc/meminfo: memFree=1476232/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=796 CPUtime=0
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 223181271 815104 93 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 199 93 57 113 0 83 0

[startup+0.106815 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20897
/proc/meminfo: memFree=1476232/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=2380 CPUtime=0.1
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 496 0 0 0 10 0 0 0 18 0 1 0 223181271 2437120 481 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538256 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 595 481 59 113 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2380

[startup+0.514888 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20897
/proc/meminfo: memFree=1476232/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=5432 CPUtime=0.5
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 1272 0 0 0 50 0 0 0 22 0 1 0 223181271 5562368 1257 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 1358 1257 62 113 0 1242 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5432

[startup+1.33804 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20898
/proc/meminfo: memFree=1448192/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=31268 CPUtime=1.32
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 7767 0 0 0 129 3 0 0 25 0 1 0 223181271 32018432 7717 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 7817 7717 66 113 0 7701 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 31268

[startup+2.97434 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20898
/proc/meminfo: memFree=1445248/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=31576 CPUtime=2.96
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 7842 0 0 0 293 3 0 0 25 0 1 0 223181271 32333824 7792 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 7894 7792 66 113 0 7778 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 31576

[startup+6.25495 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 20898
/proc/meminfo: memFree=1444416/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=32192 CPUtime=6.24
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 8016 0 0 0 621 3 0 0 25 0 1 0 223181271 32964608 7966 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 8048 7966 66 113 0 7932 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 32192

[startup+12.7081 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20898
/proc/meminfo: memFree=1442688/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=33852 CPUtime=12.7
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 8430 0 0 0 1266 4 0 0 25 0 1 0 223181271 34664448 8380 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591656 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 8463 8380 66 113 0 8347 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 33852

[startup+25.5095 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20898
/proc/meminfo: memFree=1439368/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=37404 CPUtime=25.49
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 9305 0 0 0 2545 4 0 0 25 0 1 0 223181271 38301696 9255 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 9351 9255 66 113 0 9235 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37404

[startup+51.1171 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20898
/proc/meminfo: memFree=1432200/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=44348 CPUtime=51.08
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 11061 0 0 0 5103 5 0 0 25 0 1 0 223181271 45412352 11011 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 11087 11011 66 113 0 10971 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44348

[startup+102.326 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20898
/proc/meminfo: memFree=1422216/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=54436 CPUtime=102.28
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 13554 0 0 0 10221 7 0 0 25 0 1 0 223181271 55742464 13504 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 13609 13504 66 113 0 13493 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 54436

[startup+162.348 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20898
/proc/meminfo: memFree=1411016/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=65596 CPUtime=162.28
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 16321 0 0 0 16219 9 0 0 25 0 1 0 223181271 67170304 16271 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 16399 16271 66 113 0 16283 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 65596

[startup+222.366 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20898
/proc/meminfo: memFree=1399688/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=76856 CPUtime=222.27
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 19152 0 0 0 22217 10 0 0 25 0 1 0 223181271 78700544 19102 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 19214 19102 66 113 0 19098 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 76856

[startup+282.387 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 20898
/proc/meminfo: memFree=1389384/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=87172 CPUtime=282.27
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 21719 0 0 0 28215 12 0 0 25 0 1 0 223181271 89264128 21669 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 21793 21669 66 113 0 21677 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 87172

[startup+342.405 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 20898
/proc/meminfo: memFree=1380488/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=96088 CPUtime=342.27
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 23944 0 0 0 34213 14 0 0 25 0 1 0 223181271 98394112 23894 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 24022 23894 66 113 0 23906 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 96088

[startup+402.426 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20898
/proc/meminfo: memFree=1372808/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=103356 CPUtime=402.27
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 25815 0 0 0 40210 17 0 0 25 0 1 0 223181271 105836544 25765 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641342 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 25839 25765 66 113 0 25723 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 103356

[startup+462.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20898
/proc/meminfo: memFree=1363848/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=112500 CPUtime=462.26
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 28074 0 0 0 46208 18 0 0 25 0 1 0 223181271 115200000 28024 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641307 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 28125 28024 66 113 0 28009 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 112500

[startup+522.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20898
/proc/meminfo: memFree=1354760/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=121644 CPUtime=522.25
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 30335 0 0 0 52205 20 0 0 25 0 1 0 223181271 124563456 30285 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591804 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 30411 30285 66 113 0 30295 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 121644

[startup+582.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1346824/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=129376 CPUtime=582.26
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 32299 0 0 0 58204 22 0 0 25 0 1 0 223181271 132481024 32249 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 32344 32249 66 113 0 32228 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 129376

[startup+642.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1339528/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=136644 CPUtime=642.26
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 34136 0 0 0 64202 24 0 0 25 0 1 0 223181271 139923456 34086 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 34161 34086 66 113 0 34045 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 136644

[startup+702.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1330504/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=145784 CPUtime=702.25
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 36375 0 0 0 70199 26 0 0 25 0 1 0 223181271 149282816 36325 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 36446 36325 66 113 0 36330 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 145784

[startup+762.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1323016/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=153296 CPUtime=762.24
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 38262 0 0 0 76197 27 0 0 25 0 1 0 223181271 156975104 38212 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 38324 38212 66 113 0 38208 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 153296

[startup+822.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1316232/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=159860 CPUtime=822.24
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 39930 0 0 0 82195 29 0 0 25 0 1 0 223181271 163696640 39880 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 39965 39880 66 113 0 39849 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 159860

[startup+882.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1309256/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=166892 CPUtime=882.25
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 41687 0 0 0 88193 32 0 0 25 0 1 0 223181271 170897408 41637 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 41723 41637 66 113 0 41607 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 166892

[startup+942.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1300616/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=175564 CPUtime=942.25
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 43863 0 0 0 94191 34 0 0 25 0 1 0 223181271 179777536 43813 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 43891 43813 66 113 0 43775 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 175564

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1290952/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=185408 CPUtime=1002.24
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 46286 0 0 0 100188 36 0 0 25 0 1 0 223181271 189857792 46236 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 46352 46236 66 113 0 46236 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 185408

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1283912/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=192204 CPUtime=1062.24
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 48012 0 0 0 106186 38 0 0 25 0 1 0 223181271 196816896 47962 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 48051 47962 66 113 0 47935 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 192204

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1277320/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=198772 CPUtime=1122.23
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 49652 0 0 0 112184 39 0 0 25 0 1 0 223181271 203542528 49602 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 49693 49602 66 113 0 49577 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 198772

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1270536/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=205568 CPUtime=1182.23
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 51355 0 0 0 118182 41 0 0 25 0 1 0 223181271 210501632 51305 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 51392 51305 66 113 0 51276 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 205568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20900
/proc/meminfo: memFree=1267976/2055920 swapFree=4183224/4192956
[pid=20897] ppid=20895 vsize=208148 CPUtime=1200.04
/proc/20897/stat : 20897 (tts-4-0) R 20895 20897 20457 0 -1 4194304 51985 0 0 0 119963 41 0 0 25 0 1 0 223181271 213143552 51935 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20897/statm: 52037 51935 66 113 0 51921 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 208148

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): 1200.09
CPU user time (s): 1199.64
CPU system time (s): 0.45593
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 208148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.45593
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51985
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= 2537

runsolver used 0.777881 second user time and 2.43063 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Wed Feb 21 04:30:51 UTC 2007

IDJOB= 303311
IDBENCH= 20105
IDSOLVER= 98
FILE ID= node44/303311-1172032251

PBS_JOBID= 3892702

Free space on /tmp= 66562 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S2117580343-16.cnf
COMMAND LINE= /tmp/evaluation/303311-1172032251/tts-4-0 /tmp/evaluation/303311-1172032251/instance-303311-1172032251.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-303311-1172032251 -o ROOT/results/node44/solver-303311-1172032251 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303311-1172032251/tts-4-0 /tmp/evaluation/303311-1172032251/instance-303311-1172032251.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  29eebfc33bb79c40df63e10b39764cb1

RANDOM SEED= 522541541

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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:       1476640 kB
Buffers:         33356 kB
Cached:         457852 kB
SwapCached:       3560 kB
Active:          95744 kB
Inactive:       404988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476640 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:             964 kB
Writeback:           0 kB
Mapped:          15484 kB
Slab:            64516 kB
Committed_AS:   517624 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= 66562 MiB

End job on node44 on Wed Feb 21 04:50:54 UTC 2007