Trace number 300361

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
tinisat 2007-02-08? (TO) 1200.14 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S191957358-10.cnf
MD5SUM15ec1c2ee3a768db4806fe2b5efb42d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark171.781
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)

0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/evaluation/300361-1171901263/instance-300361-1171901263.cnf
0.00/0.03	c 800 variables, 16000 clauses

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/node11/watcher-300361-1171901263 -o ROOT/results/node11/solver-300361-1171901263 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300361-1171901263/tinisat /tmp/evaluation/300361-1171901263/instance-300361-1171901263.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 0.94 3/77 21934
/proc/meminfo: memFree=379776/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=848 CPUtime=0
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 210080886 868352 106 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 212 106 48 110 0 99 0

[startup+0.107515 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 21934
/proc/meminfo: memFree=379776/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=2396 CPUtime=0.1
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 461 0 0 0 10 0 0 0 18 0 1 0 210080886 2453504 445 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 599 445 52 110 0 486 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2396

[startup+0.515563 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 21934
/proc/meminfo: memFree=379776/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=3900 CPUtime=0.51
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 727 0 0 0 51 0 0 0 22 0 1 0 210080886 3993600 711 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134515352 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 975 711 52 110 0 862 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3900

[startup+1.33566 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 21935
/proc/meminfo: memFree=375672/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=6904 CPUtime=1.32
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 1201 0 0 0 132 0 0 0 25 0 1 0 210080886 7069696 1185 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 1726 1185 52 110 0 1613 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6904

[startup+2.97185 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 21935
/proc/meminfo: memFree=373112/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=12908 CPUtime=2.96
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 2003 0 0 0 295 1 0 0 25 0 1 0 210080886 13217792 1987 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 3227 1987 52 110 0 3114 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12908

[startup+6.25424 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 21935
/proc/meminfo: memFree=367608/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=25308 CPUtime=6.25
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 3259 0 0 0 623 2 0 0 25 0 1 0 210080886 25915392 3243 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 6327 3243 52 110 0 6214 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 25308

[startup+12.707 s]
/proc/loadavg: 0.94 0.98 0.94 2/78 21935
/proc/meminfo: memFree=359800/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=25700 CPUtime=12.69
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 5093 0 0 0 1266 3 0 0 25 0 1 0 210080886 26316800 5044 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 6425 5044 52 110 0 6312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25700

[startup+25.5115 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 21935
/proc/meminfo: memFree=349944/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=50364 CPUtime=25.49
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 7591 0 0 0 2543 6 0 0 25 0 1 0 210080886 51572736 7542 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 12591 7542 52 110 0 12478 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50364

[startup+51.1235 s]
/proc/loadavg: 1.04 1.00 0.95 2/78 21935
/proc/meminfo: memFree=335032/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=51284 CPUtime=51.1
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 11306 0 0 0 5101 9 0 0 25 0 1 0 210080886 52514816 11192 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 12821 11192 52 110 0 12708 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 51284

[startup+102.344 s]
/proc/loadavg: 1.02 1.00 0.95 2/78 21935
/proc/meminfo: memFree=314744/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=101252 CPUtime=102.31
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 16512 0 0 0 10217 14 0 0 25 0 1 0 210080886 103682048 16269 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 25313 16269 52 110 0 25200 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 101252

[startup+162.38 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=296568/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=102452 CPUtime=162.33
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 20966 0 0 0 16215 18 0 0 25 0 1 0 210080886 104910848 20723 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 25613 20723 52 110 0 25500 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 102452

[startup+222.413 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=280632/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=102992 CPUtime=222.34
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 24974 0 0 0 22212 22 0 0 25 0 1 0 210080886 105463808 24731 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 25748 24731 52 110 0 25635 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 102992

[startup+282.441 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=266232/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=200088 CPUtime=282.36
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 28562 0 0 0 28209 27 0 0 25 0 1 0 210080886 204890112 28319 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 50022 28319 52 110 0 49909 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 200088

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=254904/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=201316 CPUtime=342.37
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 31390 0 0 0 34207 30 0 0 25 0 1 0 210080886 206147584 31147 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 50329 31147 52 110 0 50216 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 201316

[startup+402.507 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=244216/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=203020 CPUtime=402.39
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 34281 0 0 0 40205 34 0 0 25 0 1 0 210080886 207892480 33781 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 50755 33781 52 110 0 50642 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 203020

[startup+462.535 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=234808/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=203708 CPUtime=462.4
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 36632 0 0 0 46203 37 0 0 25 0 1 0 210080886 208596992 36132 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 50927 36132 52 110 0 50814 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 203708

[startup+522.568 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=225400/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=203844 CPUtime=522.42
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 39008 0 0 0 52201 41 0 0 25 0 1 0 210080886 208736256 38508 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 50961 38508 52 110 0 50848 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 203844

[startup+582.596 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=216568/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=204692 CPUtime=582.43
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 41170 0 0 0 58200 43 0 0 25 0 1 0 210080886 209604608 40670 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 51173 40670 52 110 0 51060 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 204692

[startup+642.629 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=208696/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=205388 CPUtime=642.45
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 43135 0 0 0 64199 46 0 0 25 0 1 0 210080886 210317312 42635 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 51347 42635 52 110 0 51234 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 205388

[startup+702.66 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=200824/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=205804 CPUtime=702.46
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 45097 0 0 0 70198 48 0 0 25 0 1 0 210080886 210743296 44597 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 51451 44597 52 110 0 51338 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 205804

[startup+762.688 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=193912/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=206372 CPUtime=762.47
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 46849 0 0 0 76196 51 0 0 25 0 1 0 210080886 211324928 46349 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 51593 46349 52 110 0 51480 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 206372

[startup+822.718 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=187064/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=206940 CPUtime=822.48
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 48569 0 0 0 82196 52 0 0 25 0 1 0 210080886 211906560 48069 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 51735 48069 52 110 0 51622 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 206940

[startup+882.748 s]
/proc/loadavg: 1.03 1.01 0.95 2/78 21935
/proc/meminfo: memFree=179448/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=207076 CPUtime=882.5
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 50483 0 0 0 88194 56 0 0 25 0 1 0 210080886 212045824 49983 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 51769 49983 52 110 0 51656 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 207076

[startup+942.778 s]
/proc/loadavg: 1.01 1.01 0.95 2/78 21935
/proc/meminfo: memFree=171768/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=399360 CPUtime=942.51
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 52396 0 0 0 94192 59 0 0 25 0 1 0 210080886 408944640 51896 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 99840 51896 52 110 0 99727 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 399360

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=163896/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=399504 CPUtime=1002.53
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 54373 0 0 0 100192 61 0 0 25 0 1 0 210080886 409092096 53873 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 99876 53873 52 110 0 99763 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 399504

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=156536/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=399936 CPUtime=1062.55
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 56192 0 0 0 106191 64 0 0 25 0 1 0 210080886 409534464 55692 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 99984 55692 52 110 0 99871 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 399936

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=149496/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=400080 CPUtime=1122.56
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 57952 0 0 0 112190 66 0 0 25 0 1 0 210080886 409681920 57452 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 100020 57452 52 110 0 99907 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 400080

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=142776/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=400080 CPUtime=1182.57
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 59630 0 0 0 118189 68 0 0 25 0 1 0 210080886 409681920 59130 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 100020 59130 52 110 0 99907 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 400080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=140728/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=400080 CPUtime=1200.09
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 60122 0 0 0 119940 69 0 0 25 0 1 0 210080886 409681920 59622 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 100020 59622 52 110 0 99907 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 400080

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 21935
/proc/meminfo: memFree=140728/2055920 swapFree=4192812/4192956
[pid=21934] ppid=21932 vsize=400080 CPUtime=1200.09
/proc/21934/stat : 21934 (tinisat) R 21932 21934 21877 0 -1 4194304 60122 0 0 0 119940 69 0 0 25 0 1 0 210080886 409681920 59622 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21934/statm: 100020 59622 52 110 0 99907 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 400080

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.14
CPU user time (s): 1199.41
CPU system time (s): 0.731888
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 400080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.731888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60122
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= 2994

runsolver used 1.43378 second user time and 2.76058 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 19 16:07:43 UTC 2007

IDJOB= 300361
IDBENCH= 20033
IDSOLVER= 100
FILE ID= node11/300361-1171901263

PBS_JOBID= 3848866

Free space on /tmp= 66546 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S191957358-10.cnf
COMMAND LINE= /tmp/evaluation/300361-1171901263/tinisat /tmp/evaluation/300361-1171901263/instance-300361-1171901263.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-300361-1171901263 -o ROOT/results/node11/solver-300361-1171901263 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300361-1171901263/tinisat /tmp/evaluation/300361-1171901263/instance-300361-1171901263.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  15ec1c2ee3a768db4806fe2b5efb42d9

RANDOM SEED= 42966242

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        380248 kB
Buffers:         53004 kB
Cached:        1506916 kB
SwapCached:          0 kB
Active:         216716 kB
Inactive:      1385876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        380248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          61592 kB
Slab:            58664 kB
Committed_AS:   670560 kB
PageTables:       1756 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= 66546 MiB

End job on node11 on Mon Feb 19 16:27:46 UTC 2007