Trace number 300482

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) 1200.13 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S411047518-16.cnf
MD5SUMf0ccec97eb6dea6d270c850986623670
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.78951
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
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/node10/watcher-300482-1171908404 -o ROOT/results/node10/solver-300482-1171908404 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300482-1171908404/tts-4-0 /tmp/evaluation/300482-1171908404/instance-300482-1171908404.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1296
/proc/meminfo: memFree=1508152/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=796 CPUtime=0
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 210795436 815104 96 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 199 96 57 113 0 83 0

[startup+0.107063 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1296
/proc/meminfo: memFree=1508152/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=3076 CPUtime=0.1
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 676 0 0 0 10 0 0 0 18 0 1 0 210795436 3149824 661 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 769 661 59 113 0 653 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3076

[startup+0.51612 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1296
/proc/meminfo: memFree=1508152/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=12260 CPUtime=0.5
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 2979 0 0 0 50 0 0 0 21 0 1 0 210795436 12554240 2964 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 3065 2965 65 113 0 2949 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12260

[startup+1.33623 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1477488/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=31676 CPUtime=1.33
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 7831 0 0 0 131 2 0 0 25 0 1 0 210795436 32436224 7781 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 7919 7781 66 113 0 7803 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 31676

[startup+2.97245 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1474480/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=36284 CPUtime=2.96
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 8977 0 0 0 294 2 0 0 25 0 1 0 210795436 37154816 8927 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 9071 8927 66 113 0 8955 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 36284

[startup+6.24889 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1471728/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=36964 CPUtime=6.23
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 9167 0 0 0 621 2 0 0 25 0 1 0 210795436 37851136 9117 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 9241 9117 66 113 0 9125 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 36964

[startup+12.7088 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1471152/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=37492 CPUtime=12.69
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 9295 0 0 0 1267 2 0 0 25 0 1 0 210795436 38391808 9245 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 9373 9245 66 113 0 9257 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37492

[startup+25.5115 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1470576/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=38088 CPUtime=25.5
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 9441 0 0 0 2547 3 0 0 25 0 1 0 210795436 39002112 9391 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 9522 9391 66 113 0 9406 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 38088

[startup+51.123 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1469424/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=39180 CPUtime=51.1
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 9716 0 0 0 5107 3 0 0 25 0 1 0 210795436 40120320 9666 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552137 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 9795 9666 66 113 0 9679 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 39180

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1464496/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=44240 CPUtime=102.29
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 10970 0 0 0 10225 4 0 0 25 0 1 0 210795436 45301760 10920 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 11060 10920 66 113 0 10944 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 44240

[startup+162.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1459952/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=48640 CPUtime=162.32
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 12068 0 0 0 16226 6 0 0 25 0 1 0 210795436 49807360 12018 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 12160 12018 66 113 0 12044 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 48640

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1454128/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=54500 CPUtime=222.33
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 13534 0 0 0 22226 7 0 0 25 0 1 0 210795436 55808000 13484 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591708 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 13625 13484 66 113 0 13509 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 54500

[startup+282.438 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1446704/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=61832 CPUtime=282.35
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 15403 0 0 0 28226 9 0 0 25 0 1 0 210795436 63315968 15353 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 15458 15353 66 113 0 15342 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 61832

[startup+342.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1439152/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=69368 CPUtime=342.35
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 17269 0 0 0 34225 10 0 0 25 0 1 0 210795436 71032832 17219 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 17342 17219 66 113 0 17226 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 69368

[startup+402.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1432560/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=75932 CPUtime=402.37
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 18905 0 0 0 40226 11 0 0 25 0 1 0 210795436 77754368 18855 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 18983 18855 66 113 0 18867 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 75932

[startup+462.531 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1297
/proc/meminfo: memFree=1426480/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=82164 CPUtime=462.39
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 20468 0 0 0 46226 13 0 0 25 0 1 0 210795436 84135936 20418 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591889 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 20541 20418 66 113 0 20425 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 82164

[startup+522.561 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1418352/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=90116 CPUtime=522.4
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 22454 0 0 0 52226 14 0 0 25 0 1 0 210795436 92278784 22404 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 22529 22404 66 113 0 22413 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 90116

[startup+582.593 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1409776/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=98680 CPUtime=582.42
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 24589 0 0 0 58226 16 0 0 25 0 1 0 210795436 101048320 24539 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 24670 24539 66 113 0 24554 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 98680

[startup+642.63 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 1297
/proc/meminfo: memFree=1402096/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=106416 CPUtime=642.43
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 26533 0 0 0 64225 18 0 0 25 0 1 0 210795436 108969984 26483 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591664 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 26604 26483 66 113 0 26488 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 106416

[startup+702.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1392560/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=115800 CPUtime=702.45
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 28883 0 0 0 70225 20 0 0 25 0 1 0 210795436 118579200 28833 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 28950 28833 66 113 0 28834 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 115800

[startup+762.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1385200/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=123300 CPUtime=762.46
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 30755 0 0 0 76225 21 0 0 25 0 1 0 210795436 126259200 30705 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534083 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 30825 30705 66 113 0 30709 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 123300

[startup+822.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1375728/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=132564 CPUtime=822.48
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 33095 0 0 0 82224 24 0 0 25 0 1 0 210795436 135745536 33045 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 33141 33045 66 113 0 33025 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 132564

[startup+882.757 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1365040/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=143348 CPUtime=882.49
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 35789 0 0 0 88222 27 0 0 25 0 1 0 210795436 146788352 35739 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 35837 35739 66 113 0 35721 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 143348

[startup+942.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1352496/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=156004 CPUtime=942.5
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 38936 0 0 0 94222 28 0 0 25 0 1 0 210795436 159748096 38886 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 39001 38886 66 113 0 38885 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 156004

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1345776/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=162688 CPUtime=1002.52
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 40608 0 0 0 100222 30 0 0 25 0 1 0 210795436 166592512 40558 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 40672 40558 66 113 0 40556 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 162688

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1339440/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=168784 CPUtime=1062.54
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 42154 0 0 0 106223 31 0 0 25 0 1 0 210795436 172834816 42104 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 42196 42104 66 113 0 42080 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 168784

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1334128/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=174176 CPUtime=1122.56
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 43498 0 0 0 112223 33 0 0 25 0 1 0 210795436 178356224 43448 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534197 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 43544 43448 66 113 0 43428 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 174176

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 1297
/proc/meminfo: memFree=1323888/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=184488 CPUtime=1182.57
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 46047 0 0 0 118223 34 0 0 25 0 1 0 210795436 188915712 45997 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 46122 45997 66 113 0 46006 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 184488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1320176/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=188132 CPUtime=1200.09
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 46969 0 0 0 119974 35 0 0 25 0 1 0 210795436 192647168 46919 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 47033 46919 66 113 0 46917 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 188132

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1297
/proc/meminfo: memFree=1320176/2055920 swapFree=4192812/4192956
[pid=1296] ppid=1294 vsize=188132 CPUtime=1200.09
/proc/1296/stat : 1296 (tts-4-0) R 1294 1296 32727 0 -1 4194304 46969 0 0 0 119974 35 0 0 25 0 1 0 210795436 192647168 46919 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1296/statm: 47033 46919 66 113 0 46917 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 188132

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.13
CPU user time (s): 1199.74
CPU system time (s): 0.386941
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 188132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.386941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46969
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= 1368

runsolver used 1.44378 second user time and 2.75658 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Mon Feb 19 18:06:44 UTC 2007

IDJOB= 300482
IDBENCH= 20036
IDSOLVER= 98
FILE ID= node10/300482-1171908404

PBS_JOBID= 3848840

Free space on /tmp= 66549 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S411047518-16.cnf
COMMAND LINE= /tmp/evaluation/300482-1171908404/tts-4-0 /tmp/evaluation/300482-1171908404/instance-300482-1171908404.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-300482-1171908404 -o ROOT/results/node10/solver-300482-1171908404 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300482-1171908404/tts-4-0 /tmp/evaluation/300482-1171908404/instance-300482-1171908404.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  f0ccec97eb6dea6d270c850986623670

RANDOM SEED= 843450231

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1508560 kB
Buffers:         51492 kB
Cached:         379492 kB
SwapCached:          0 kB
Active:         261044 kB
Inactive:       214664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          63608 kB
Slab:            57088 kB
Committed_AS:  1221520 kB
PageTables:       1832 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= 66549 MiB

End job on node10 on Mon Feb 19 18:26:47 UTC 2007