Trace number 306304

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 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
MD5SUM44e1b0f761a25d475a1d40bc83b487fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.1612
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node24/watcher-306304-1172096466 -o ROOT/results/node24/solver-306304-1172096466 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306304-1172096466/tts-4-0 /tmp/evaluation/306304-1172096466/instance-306304-1172096466.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: 0.91 0.97 0.99 3/77 28294
/proc/meminfo: memFree=1422496/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=796 CPUtime=0
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 229600872 815104 101 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 199 102 57 113 0 83 0

[startup+0.106698 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28294
/proc/meminfo: memFree=1422496/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=5976 CPUtime=0.09
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 1356 0 0 0 9 0 0 0 18 0 1 0 229600872 6119424 1341 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134524952 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 1494 1341 60 113 0 1378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5976

[startup+0.514741 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 28294
/proc/meminfo: memFree=1422496/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=22432 CPUtime=0.5
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 5532 0 0 0 48 2 0 0 21 0 1 0 229600872 22970368 5488 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 5608 5489 65 113 0 5492 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 22432

[startup+1.33483 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1385560/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=43232 CPUtime=1.33
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 10686 0 0 0 128 5 0 0 25 0 1 0 229600872 44269568 10607 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 10808 10609 66 113 0 10692 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 43232

[startup+2.97101 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1368088/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=64544 CPUtime=2.96
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 16005 0 0 0 289 7 0 0 25 0 1 0 229600872 66093056 15926 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 16136 15926 66 113 0 16020 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 64544

[startup+6.25136 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1347032/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=79788 CPUtime=6.24
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 18926 0 0 0 615 9 0 0 25 0 1 0 229600872 81702912 18847 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 19947 18847 66 113 0 19831 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 79788

[startup+12.6861 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1327704/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=103504 CPUtime=12.67
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 23729 0 0 0 1257 10 0 0 25 0 1 0 229600872 105988096 23650 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 25876 23650 66 113 0 25760 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 103504

[startup+25.4934 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1311576/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=121600 CPUtime=25.47
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 27747 0 0 0 2535 12 0 0 25 0 1 0 229600872 124518400 27668 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 30400 27668 66 113 0 30284 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 121600

[startup+51.1022 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1300184/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=135492 CPUtime=51.08
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 30911 0 0 0 5094 14 0 0 25 0 1 0 229600872 138743808 30832 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 33873 30832 66 113 0 33757 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 135492

[startup+102.318 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1289496/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=146616 CPUtime=102.28
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 33668 0 0 0 10213 15 0 0 25 0 1 0 229600872 150134784 33589 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591656 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 36654 33589 66 113 0 36538 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 146616

[startup+162.339 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1275544/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=158724 CPUtime=162.29
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 36726 0 0 0 16212 17 0 0 25 0 1 0 229600872 162533376 36647 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 39681 36647 66 113 0 39565 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 158724

[startup+222.365 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1265176/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=168944 CPUtime=222.29
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 39301 0 0 0 22211 18 0 0 25 0 1 0 229600872 172998656 39222 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 42236 39222 66 113 0 42120 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 168944

[startup+282.386 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1260184/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=175560 CPUtime=282.3
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 40974 0 0 0 28211 19 0 0 25 0 1 0 229600872 179773440 40895 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591622 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 43890 40895 66 113 0 43774 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 175560

[startup+342.41 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1251736/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=182172 CPUtime=342.31
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 42628 0 0 0 34211 20 0 0 25 0 1 0 229600872 186544128 42549 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 45543 42549 66 113 0 45427 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 182172

[startup+402.437 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1246424/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=187588 CPUtime=402.33
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 43967 0 0 0 40212 21 0 0 25 0 1 0 229600872 192090112 43888 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 46897 43888 66 113 0 46781 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 187588

[startup+462.463 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1243544/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=191436 CPUtime=462.33
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 44959 0 0 0 46211 22 0 0 25 0 1 0 229600872 196030464 44880 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134542847 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 47859 44880 66 113 0 47743 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 191436

[startup+522.489 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1238872/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=195004 CPUtime=522.34
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 45862 0 0 0 52212 22 0 0 25 0 1 0 229600872 199684096 45783 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 48751 45783 66 113 0 48635 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 195004

[startup+582.512 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1234584/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=199212 CPUtime=582.35
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 46937 0 0 0 58212 23 0 0 25 0 1 0 229600872 203993088 46858 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 49803 46858 66 113 0 49687 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 199212

[startup+642.54 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1231896/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=201868 CPUtime=642.36
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 47611 0 0 0 64213 23 0 0 25 0 1 0 229600872 206712832 47532 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 50467 47532 66 113 0 50351 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 201868

[startup+702.564 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1231128/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=202740 CPUtime=702.37
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 47793 0 0 0 70213 24 0 0 25 0 1 0 229600872 207605760 47714 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 50685 47714 66 113 0 50569 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 202740

[startup+762.585 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1228696/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=205084 CPUtime=762.38
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 48390 0 0 0 76214 24 0 0 25 0 1 0 229600872 210006016 48311 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 51271 48311 66 113 0 51155 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 205084

[startup+822.609 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1228504/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=205260 CPUtime=822.38
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 48431 0 0 0 82214 24 0 0 25 0 1 0 229600872 210186240 48352 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591695 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 51315 48352 66 113 0 51199 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 205260

[startup+882.636 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1228376/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=205260 CPUtime=882.4
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 48486 0 0 0 88215 25 0 0 25 0 1 0 229600872 210186240 48407 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 51315 48407 66 113 0 51199 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 205260

[startup+942.661 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28295
/proc/meminfo: memFree=1227288/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=206412 CPUtime=942.4
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 48764 0 0 0 94215 25 0 0 25 0 1 0 229600872 211365888 48685 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 51603 48685 66 113 0 51487 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 206412

[startup+1002.68 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 28295
/proc/meminfo: memFree=1226520/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=207528 CPUtime=1002.41
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 49043 0 0 0 100216 25 0 0 25 0 1 0 229600872 212508672 48964 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536068 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 51882 48964 66 113 0 51766 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 207528

[startup+1062.71 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 28295
/proc/meminfo: memFree=1225752/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=207900 CPUtime=1062.43
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 49140 0 0 0 106217 26 0 0 25 0 1 0 229600872 212889600 49061 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 51975 49061 66 113 0 51859 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 207900

[startup+1122.73 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 28295
/proc/meminfo: memFree=1225048/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=208620 CPUtime=1122.43
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 49315 0 0 0 112217 26 0 0 25 0 1 0 229600872 213626880 49236 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 52155 49236 66 113 0 52039 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 208620

[startup+1182.75 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28297
/proc/meminfo: memFree=1224792/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=208860 CPUtime=1182.43
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 49385 0 0 0 118217 26 0 0 25 0 1 0 229600872 213872640 49306 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 52215 49306 66 113 0 52099 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 208860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28297
/proc/meminfo: memFree=1224344/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=209220 CPUtime=1200.05
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 49483 0 0 0 119979 26 0 0 25 0 1 0 229600872 214241280 49404 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 52305 49404 66 113 0 52189 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 209220

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

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

[startup+1200.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28297
/proc/meminfo: memFree=1224344/2055920 swapFree=4144148/4192956
[pid=28294] ppid=28292 vsize=209220 CPUtime=1200.05
/proc/28294/stat : 28294 (tts-4-0) R 28292 28294 27954 0 -1 4194304 49483 0 0 0 119979 26 0 0 25 0 1 0 229600872 214241280 49404 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/28294/statm: 52305 49404 66 113 0 52189 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 209220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.79
CPU system time (s): 0.299954
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 209220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49483
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= 2482

runsolver used 0.92086 second user time and 2.51462 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Wed Feb 21 22:21:06 UTC 2007

IDJOB= 306304
IDBENCH= 20178
IDSOLVER= 98
FILE ID= node24/306304-1172096466

PBS_JOBID= 3892868

Free space on /tmp= 66560 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
COMMAND LINE= /tmp/evaluation/306304-1172096466/tts-4-0 /tmp/evaluation/306304-1172096466/instance-306304-1172096466.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-306304-1172096466 -o ROOT/results/node24/solver-306304-1172096466 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306304-1172096466/tts-4-0 /tmp/evaluation/306304-1172096466/instance-306304-1172096466.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  44e1b0f761a25d475a1d40bc83b487fd

RANDOM SEED= 321537841

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1422968 kB
Buffers:         45796 kB
Cached:         495960 kB
SwapCached:       3944 kB
Active:         167680 kB
Inactive:       384096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422968 kB
SwapTotal:     4192956 kB
SwapFree:      4144148 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          15968 kB
Slab:            66792 kB
Committed_AS:   748684 kB
PageTables:       1732 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= 66560 MiB

End job on node24 on Wed Feb 21 22:41:08 UTC 2007