Trace number 301220

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) 1200.12 1200.58

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S388731928-13.cnf
MD5SUM9e5327c2d133c79d44cfc4c3420f84f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23366
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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/node1/watcher-301220-1171958230 -o ROOT/results/node1/solver-301220-1171958230 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301220-1171958230/tts-4-0 /tmp/evaluation/301220-1171958230/instance-301220-1171958230.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 31482
/proc/meminfo: memFree=1589552/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=796 CPUtime=0
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 215778058 815104 96 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134647773 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 199 96 57 113 0 83 0

[startup+0.107372 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 31482
/proc/meminfo: memFree=1589552/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=2536 CPUtime=0.1
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 529 0 0 0 10 0 0 0 18 0 1 0 215778058 2596864 514 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 634 514 59 113 0 518 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2536

[startup+0.515419 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 31482
/proc/meminfo: memFree=1589552/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=18128 CPUtime=0.5
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 4445 0 0 0 49 1 0 0 22 0 1 0 215778058 18563072 4428 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 4532 4428 66 113 0 4416 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 18128

[startup+1.33551 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 31483
/proc/meminfo: memFree=1566696/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=23980 CPUtime=1.33
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 5823 0 0 0 131 2 0 0 25 0 1 0 215778058 24555520 5806 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 5995 5806 66 113 0 5879 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 23980

[startup+2.9717 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 31483
/proc/meminfo: memFree=1565672/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=25168 CPUtime=2.96
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 6140 0 0 0 294 2 0 0 25 0 1 0 215778058 25772032 6123 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 6292 6123 66 113 0 6176 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 25168

[startup+6.25309 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 31483
/proc/meminfo: memFree=1564712/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=25560 CPUtime=6.24
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 6234 0 0 0 622 2 0 0 25 0 1 0 215778058 26173440 6217 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 6390 6217 66 113 0 6274 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 25560

[startup+12.7038 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 31483
/proc/meminfo: memFree=1564200/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=25980 CPUtime=12.69
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 6331 0 0 0 1267 2 0 0 25 0 1 0 215778058 26603520 6314 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 6495 6314 66 113 0 6379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25980

[startup+25.5093 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 31483
/proc/meminfo: memFree=1563624/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=26472 CPUtime=25.49
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 6476 0 0 0 2547 2 0 0 25 0 1 0 215778058 27107328 6459 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534717 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 6618 6459 66 113 0 6502 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26472

[startup+51.1193 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 31483
/proc/meminfo: memFree=1561704/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=28384 CPUtime=51.09
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 6946 0 0 0 5106 3 0 0 25 0 1 0 215778058 29065216 6929 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 7096 6929 66 113 0 6980 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 28384

[startup+102.338 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 31483
/proc/meminfo: memFree=1554408/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=35756 CPUtime=102.3
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 8795 0 0 0 10225 5 0 0 25 0 1 0 215778058 36614144 8778 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 8939 8778 66 113 0 8823 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 35756

[startup+162.37 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31483
/proc/meminfo: memFree=1542184/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=47604 CPUtime=162.31
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 11786 0 0 0 16225 6 0 0 25 0 1 0 215778058 48746496 11769 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 11901 11769 66 113 0 11785 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 47604

[startup+222.398 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31483
/proc/meminfo: memFree=1530280/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=59584 CPUtime=222.33
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 14763 0 0 0 22224 9 0 0 25 0 1 0 215778058 61014016 14746 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134552137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 14896 14746 66 113 0 14780 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 59584

[startup+282.45 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 31601
/proc/meminfo: memFree=1516136/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=72496 CPUtime=282.3
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 17976 0 0 0 28217 13 0 0 25 0 1 0 215778058 74235904 17959 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535616 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 18124 17959 66 113 0 18008 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 72496

[startup+342.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1511208/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=78588 CPUtime=342.28
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 19530 0 0 0 34214 14 0 0 25 0 1 0 215778058 80474112 19513 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534360 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 19647 19513 66 113 0 19531 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 78588

[startup+402.532 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1505384/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=84216 CPUtime=402.29
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 20935 0 0 0 40213 16 0 0 25 0 1 0 215778058 86237184 20918 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134591886 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 21054 20918 66 113 0 20938 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 84216

[startup+462.56 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1495720/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=94100 CPUtime=462.3
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 23417 0 0 0 46212 18 0 0 25 0 1 0 215778058 96358400 23400 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 23525 23400 66 113 0 23409 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 94100

[startup+522.591 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1485736/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=104200 CPUtime=522.31
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 25941 0 0 0 52211 20 0 0 25 0 1 0 215778058 106700800 25924 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 26050 25924 66 113 0 25934 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 104200

[startup+582.621 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1475560/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=114280 CPUtime=582.33
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 28420 0 0 0 58211 22 0 0 25 0 1 0 215778058 117022720 28403 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 28570 28403 66 113 0 28454 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 114280

[startup+642.654 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1464168/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=125532 CPUtime=642.34
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 31261 0 0 0 64210 24 0 0 25 0 1 0 215778058 128544768 31244 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 31383 31244 66 113 0 31267 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 125532

[startup+702.682 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 31681
/proc/meminfo: memFree=1453800/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=136080 CPUtime=702.35
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 33870 0 0 0 70209 26 0 0 25 0 1 0 215778058 139345920 33853 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641343 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 34020 33853 66 113 0 33904 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 136080

[startup+762.714 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1448936/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=140768 CPUtime=762.37
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 35079 0 0 0 76209 28 0 0 25 0 1 0 215778058 144146432 35062 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 35192 35062 66 113 0 35076 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 140768

[startup+822.745 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1442472/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=147116 CPUtime=822.38
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 36675 0 0 0 82209 29 0 0 25 0 1 0 215778058 150646784 36658 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534433 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 36779 36658 66 113 0 36663 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 147116

[startup+882.773 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1438184/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=151468 CPUtime=882.39
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 37748 0 0 0 88208 31 0 0 25 0 1 0 215778058 155103232 37731 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 37867 37731 66 113 0 37751 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 151468

[startup+942.806 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1435432/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=154280 CPUtime=942.4
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 38432 0 0 0 94209 31 0 0 25 0 1 0 215778058 157982720 38415 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 38570 38415 66 113 0 38454 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 154280

[startup+1002.84 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1432296/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=157564 CPUtime=1002.42
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 39243 0 0 0 100210 32 0 0 25 0 1 0 215778058 161345536 39226 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 39391 39226 66 113 0 39275 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 157564

[startup+1062.87 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1428712/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=160844 CPUtime=1062.43
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 40102 0 0 0 106210 33 0 0 25 0 1 0 215778058 164704256 40085 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 40211 40085 66 113 0 40095 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 160844

[startup+1122.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1424744/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=164828 CPUtime=1122.44
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 41101 0 0 0 112210 34 0 0 25 0 1 0 215778058 168783872 41084 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 41207 41084 66 113 0 41091 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 164828

[startup+1182.93 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1421096/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=168580 CPUtime=1182.46
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 42021 0 0 0 118210 36 0 0 25 0 1 0 215778058 172625920 42004 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 42145 42004 66 113 0 42029 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 168580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31681
/proc/meminfo: memFree=1419880/2055920 swapFree=4158120/4192956
[pid=31482] ppid=31480 vsize=169752 CPUtime=1200.08
/proc/31482/stat : 31482 (tts-4-0) R 31480 31482 31377 0 -1 4194304 42314 0 0 0 119972 36 0 0 25 0 1 0 215778058 173826048 42297 18446744073709551615 134512640 134976056 4294956624 18446744073709551615 134534409 0 0 4096 0 0 0 0 17 1 0 0
/proc/31482/statm: 42438 42297 66 113 0 42322 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 169752

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): 1200.58
CPU time (s): 1200.12
CPU user time (s): 1199.72
CPU system time (s): 0.39394
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 169752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.39394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42314
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= 25616

runsolver used 1.41478 second user time and 2.77158 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Tue Feb 20 07:57:10 UTC 2007

IDJOB= 301220
IDBENCH= 20054
IDSOLVER= 98
FILE ID= node1/301220-1171958230

PBS_JOBID= 3848999

Free space on /tmp= 66550 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S388731928-13.cnf
COMMAND LINE= /tmp/evaluation/301220-1171958230/tts-4-0 /tmp/evaluation/301220-1171958230/instance-301220-1171958230.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-301220-1171958230 -o ROOT/results/node1/solver-301220-1171958230 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301220-1171958230/tts-4-0 /tmp/evaluation/301220-1171958230/instance-301220-1171958230.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  9e5327c2d133c79d44cfc4c3420f84f2

RANDOM SEED= 261402707

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1589960 kB
Buffers:         54604 kB
Cached:         315536 kB
SwapCached:      15284 kB
Active:         259628 kB
Inactive:       133620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589960 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            58296 kB
Committed_AS:   703492 kB
PageTables:       1740 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66550 MiB

End job on node1 on Tue Feb 20 08:17:12 UTC 2007