Trace number 311347

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) 1200.08 1200.39

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.655
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node2/watcher-311347-1172568333 -o ROOT/results/node2/solver-311347-1172568333 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311347-1172568333/tts-4-0 /tmp/evaluation/311347-1172568333/instance-311347-1172568333.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: 0.85 0.97 0.99 3/77 29984
/proc/meminfo: memFree=1670832/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=936 CPUtime=0
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 276788255 958464 107 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 234 107 57 113 0 118 0

[startup+0.106932 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29984
/proc/meminfo: memFree=1670832/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=6980 CPUtime=0.09
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 1666 0 0 0 9 0 0 0 18 0 1 0 276788255 7147520 1651 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 1745 1652 66 113 0 1629 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6980

[startup+0.514974 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29984
/proc/meminfo: memFree=1670832/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=9956 CPUtime=0.5
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 2394 0 0 0 50 0 0 0 22 0 1 0 276788255 10194944 2377 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 2489 2377 66 113 0 2373 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9956

[startup+1.33506 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 29985
/proc/meminfo: memFree=1659560/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=12100 CPUtime=1.33
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 2935 0 0 0 132 1 0 0 25 0 1 0 276788255 12390400 2918 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 3025 2918 66 113 0 2909 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12100

[startup+2.97123 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 29985
/proc/meminfo: memFree=1657512/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=14384 CPUtime=2.96
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 3504 0 0 0 295 1 0 0 25 0 1 0 276788255 14729216 3487 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 3596 3487 66 113 0 3480 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14384

[startup+6.25257 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 29985
/proc/meminfo: memFree=1655208/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=16524 CPUtime=6.24
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 4037 0 0 0 623 1 0 0 25 0 1 0 276788255 16920576 4020 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 4131 4020 66 113 0 4015 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16524

[startup+12.7032 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 29985
/proc/meminfo: memFree=1653296/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=18272 CPUtime=12.69
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 4495 0 0 0 1267 2 0 0 25 0 1 0 276788255 18710528 4478 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 4568 4478 66 113 0 4452 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18272

[startup+25.5086 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 29985
/proc/meminfo: memFree=1651312/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=20008 CPUtime=25.49
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 4912 0 0 0 2547 2 0 0 25 0 1 0 276788255 20488192 4895 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543538 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 5002 4895 66 113 0 4886 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20008

[startup+51.1212 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 29985
/proc/meminfo: memFree=1649328/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=21948 CPUtime=51.1
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 5415 0 0 0 5107 3 0 0 25 0 1 0 276788255 22474752 5398 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 5487 5398 66 113 0 5371 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21948

[startup+102.335 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1647600/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=23620 CPUtime=102.3
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 5846 0 0 0 10226 4 0 0 25 0 1 0 276788255 24186880 5829 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 5905 5829 66 113 0 5789 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23620

[startup+162.364 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1646000/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=25228 CPUtime=162.31
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 6231 0 0 0 16227 4 0 0 25 0 1 0 276788255 25833472 6214 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 6307 6214 66 113 0 6191 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 25228

[startup+222.389 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1644400/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=26776 CPUtime=222.32
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 6613 0 0 0 22227 5 0 0 25 0 1 0 276788255 27418624 6596 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641296 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 6694 6596 66 113 0 6578 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 26776

[startup+282.418 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1641840/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=29204 CPUtime=282.34
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 7239 0 0 0 28228 6 0 0 25 0 1 0 276788255 29904896 7222 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 7301 7222 66 113 0 7185 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 29204

[startup+342.45 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1640304/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=30800 CPUtime=342.35
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 7617 0 0 0 34229 6 0 0 25 0 1 0 276788255 31539200 7600 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535985 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 7700 7600 66 113 0 7584 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 30800

[startup+402.483 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1639088/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=31972 CPUtime=402.37
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 7925 0 0 0 40230 7 0 0 25 0 1 0 276788255 32739328 7908 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 7993 7908 66 113 0 7877 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 31972

[startup+462.512 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1637360/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=33852 CPUtime=462.38
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 8367 0 0 0 46230 8 0 0 25 0 1 0 276788255 34664448 8350 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 8463 8350 66 113 0 8347 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 33852

[startup+522.541 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1634928/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=36324 CPUtime=522.4
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 8978 0 0 0 52231 9 0 0 25 0 1 0 276788255 37195776 8961 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 9081 8961 66 113 0 8965 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 36324

[startup+582.566 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1631920/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=39284 CPUtime=582.41
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 9715 0 0 0 58231 10 0 0 25 0 1 0 276788255 40226816 9698 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 9821 9698 66 113 0 9705 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 39284

[startup+642.596 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1630384/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=40748 CPUtime=642.42
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 10090 0 0 0 64231 11 0 0 25 0 1 0 276788255 41725952 10073 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 10187 10073 66 113 0 10071 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 40748

[startup+702.626 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1628144/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=43092 CPUtime=702.44
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 10672 0 0 0 70232 12 0 0 25 0 1 0 276788255 44126208 10655 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 10773 10655 66 113 0 10657 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 43092

[startup+762.656 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1625968/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=45216 CPUtime=762.45
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 11212 0 0 0 76232 13 0 0 25 0 1 0 276788255 46301184 11195 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 11304 11195 66 113 0 11188 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 45216

[startup+822.686 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1624752/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=46388 CPUtime=822.47
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 11521 0 0 0 82233 14 0 0 25 0 1 0 276788255 47501312 11504 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 11597 11504 66 113 0 11481 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 46388

[startup+882.717 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1623728/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=47328 CPUtime=882.48
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 11769 0 0 0 88234 14 0 0 25 0 1 0 276788255 48463872 11752 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 11832 11752 66 113 0 11716 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 47328

[startup+942.744 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29985
/proc/meminfo: memFree=1621616/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=49436 CPUtime=942.49
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 12310 0 0 0 94234 15 0 0 25 0 1 0 276788255 50622464 12293 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 12359 12293 66 113 0 12243 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 49436

[startup+1002.77 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29987
/proc/meminfo: memFree=1620272/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=50844 CPUtime=1002.5
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 12624 0 0 0 100234 16 0 0 25 0 1 0 276788255 52064256 12607 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 12711 12607 66 113 0 12595 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 50844

[startup+1062.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29987
/proc/meminfo: memFree=1619376/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=51780 CPUtime=1062.51
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 12860 0 0 0 106235 16 0 0 25 0 1 0 276788255 53022720 12843 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 12945 12843 66 113 0 12829 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 51780

[startup+1122.83 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29987
/proc/meminfo: memFree=1617904/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=53188 CPUtime=1122.53
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 13213 0 0 0 112236 17 0 0 25 0 1 0 276788255 54464512 13196 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 13297 13196 66 113 0 13181 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 53188

[startup+1182.85 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29987
/proc/meminfo: memFree=1616496/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=54744 CPUtime=1182.54
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 13583 0 0 0 118236 18 0 0 25 0 1 0 276788255 56057856 13566 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 13686 13566 66 113 0 13570 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 54744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29987
/proc/meminfo: memFree=1615984/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=54980 CPUtime=1200.06
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 13693 0 0 0 119988 18 0 0 25 0 1 0 276788255 56299520 13676 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 13745 13676 66 113 0 13629 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54980

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: 1.00 0.99 0.99 2/78 29987
/proc/meminfo: memFree=1615984/2055920 swapFree=4192812/4192956
[pid=29984] ppid=29982 vsize=54980 CPUtime=1200.06
/proc/29984/stat : 29984 (tts-4-0) R 29982 29984 29859 0 -1 4194304 13693 0 0 0 119988 18 0 0 25 0 1 0 276788255 56299520 13676 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/29984/statm: 13745 13676 66 113 0 13629 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 54980

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.197969
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 54980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13693
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= 24086

runsolver used 1.42678 second user time and 2.69659 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Tue Feb 27 09:25:33 UTC 2007

IDJOB= 311347
IDBENCH= 20312
IDSOLVER= 98
FILE ID= node2/311347-1172568333

PBS_JOBID= 3971674

Free space on /tmp= 66558 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311347-1172568333/tts-4-0 /tmp/evaluation/311347-1172568333/instance-311347-1172568333.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-311347-1172568333 -o ROOT/results/node2/solver-311347-1172568333 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311347-1172568333/tts-4-0 /tmp/evaluation/311347-1172568333/instance-311347-1172568333.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 506158483

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1671240 kB
Buffers:         48164 kB
Cached:         206428 kB
SwapCached:          0 kB
Active:         251072 kB
Inactive:        63320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671240 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          78700 kB
Slab:            55736 kB
Committed_AS:  1319520 kB
PageTables:       1812 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= 66558 MiB

End job on node2 on Tue Feb 27 09:45:36 UTC 2007