Trace number 301180

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
TiniSatELite 2007-02-08? (TO) 1200.09 1200.73

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S2129616968-04.cnf
MD5SUMbbc9d27dee29f57f9dd4a8988410f8b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6409
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)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.02	c CPU time:   0.012998 s
0.00/0.02	c ==============================================================================
0.00/0.06	c Tinisat 0.22
0.00/0.06	c solving /tmp/GTI_node12.alineos.net_2014.cnf
0.00/0.06	c 600 variables, 12000 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/node12/watcher-301180-1171956382 -o ROOT/results/node12/solver-301180-1171956382 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301180-1171956382/TiniSatELite /tmp/evaluation/301180-1171956382/instance-301180-1171956382.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: 1.00 1.00 1.00 3/77 2014
/proc/meminfo: memFree=1679408/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 215592641 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2014/statm: 1339 233 195 169 0 50 0
[pid=2015] ppid=2014 vsize=5356 CPUtime=0
/proc/2015/stat : 2015 (TiniSatELite) R 2014 2014 532 0 -1 4194368 59 189 0 0 0 0 0 0 21 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252426892079 0 0 4096 65538 0 0 0 17 1 0 0
/proc/2015/statm: 0 0 0 0 0 0 0

[startup+0.108367 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2014
/proc/meminfo: memFree=1679408/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.517437 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2014
/proc/meminfo: memFree=1679408/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33759 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1675232/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=5320 CPUtime=1.29
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 1076 0 0 0 128 1 0 0 25 0 1 0 215592645 5447680 1061 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515387 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 1330 1061 52 110 0 1217 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10676

[startup+2.97388 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1672864/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=10088 CPUtime=2.92
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 1843 0 0 0 290 2 0 0 25 0 1 0 215592645 10330112 1828 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 2522 1828 52 110 0 2409 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 15444

[startup+6.25847 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1667808/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=19356 CPUtime=6.2
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 2931 0 0 0 617 3 0 0 25 0 1 0 215592645 19820544 2916 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 4839 2916 52 110 0 4726 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24712

[startup+12.7156 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1661408/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=19880 CPUtime=12.66
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 4426 0 0 0 1262 4 0 0 25 0 1 0 215592645 20357120 4378 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 4970 4378 52 110 0 4857 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25236

[startup+25.5309 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1653408/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=38544 CPUtime=25.47
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 6467 0 0 0 2541 6 0 0 25 0 1 0 215592645 39469056 6419 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 9636 6419 52 110 0 9523 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 43900

[startup+51.1585 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1641248/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=39332 CPUtime=51.08
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 9507 0 0 0 5099 9 0 0 25 0 1 0 215592645 40275968 9394 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 9833 9394 52 110 0 9720 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 44688

[startup+102.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1624736/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=77304 CPUtime=102.32
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 13761 0 0 0 10218 14 0 0 25 0 1 0 215592645 79159296 13519 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 19326 13519 52 110 0 19213 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 82660

[startup+162.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1610272/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=78520 CPUtime=162.38
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 17308 0 0 0 16221 17 0 0 25 0 1 0 215592645 80404480 17066 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 19630 17066 52 110 0 19517 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 83876

[startup+222.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1597216/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=151076 CPUtime=222.43
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 20581 0 0 0 22221 22 0 0 25 0 1 0 215592645 154701824 20339 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 37769 20339 52 110 0 37656 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 156432

[startup+282.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1585568/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=152060 CPUtime=282.47
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 23496 0 0 0 28222 25 0 0 25 0 1 0 215592645 155709440 23254 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 38015 23254 52 110 0 37902 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 157416

[startup+342.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1576352/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=153300 CPUtime=342.52
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 25787 0 0 0 34224 28 0 0 25 0 1 0 215592645 156979200 25545 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 38325 25545 52 110 0 38212 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 158656

[startup+402.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1567904/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=154884 CPUtime=402.58
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 28136 0 0 0 40227 31 0 0 25 0 1 0 215592645 158601216 27637 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 38721 27637 52 110 0 38608 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 160240

[startup+462.839 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1560352/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=155732 CPUtime=462.62
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 30014 0 0 0 46228 34 0 0 25 0 1 0 215592645 159469568 29515 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 38933 29515 52 110 0 38820 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 161088

[startup+522.906 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1552928/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03

################
# More data... #
################

[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=156588 CPUtime=582.72
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 33682 0 0 0 58233 39 0 0 25 0 1 0 215592645 160346112 33183 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 39147 33183 52 110 0 39034 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 161944

[startup+643.054 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1539040/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=157308 CPUtime=642.77
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 35336 0 0 0 64236 41 0 0 25 0 1 0 215592645 161083392 34837 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 39327 34837 52 110 0 39214 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 162664

[startup+703.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1532512/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=157740 CPUtime=702.82
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 36959 0 0 0 70239 43 0 0 25 0 1 0 215592645 161525760 36460 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 39435 36460 52 110 0 39322 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 163096

[startup+763.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2021
/proc/meminfo: memFree=1526560/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=158460 CPUtime=762.87
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 38465 0 0 0 76242 45 0 0 25 0 1 0 215592645 162263040 37966 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 39615 37966 52 110 0 39502 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 163816

[startup+823.276 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2023
/proc/meminfo: memFree=1520864/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=158880 CPUtime=822.93
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 39848 0 0 0 82246 47 0 0 25 0 1 0 215592645 162693120 39349 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 39720 39349 52 110 0 39607 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 164236

[startup+883.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2023
/proc/meminfo: memFree=1515424/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=303172 CPUtime=882.97
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 41223 0 0 0 88248 49 0 0 25 0 1 0 215592645 310448128 40724 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 75793 40724 52 110 0 75680 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 308528

[startup+943.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2023
/proc/meminfo: memFree=1509664/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=303172 CPUtime=943.02
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 42655 0 0 0 94251 51 0 0 25 0 1 0 215592645 310448128 42156 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 75793 42156 52 110 0 75680 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 308528

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2023
/proc/meminfo: memFree=1504160/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=303332 CPUtime=1003.07
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 44054 0 0 0 100254 53 0 0 25 0 1 0 215592645 310611968 43555 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 75833 43555 52 110 0 75720 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 308688

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2023
/proc/meminfo: memFree=1498272/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=303636 CPUtime=1063.12
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 45506 0 0 0 106257 55 0 0 25 0 1 0 215592645 310923264 45007 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 75909 45007 52 110 0 75796 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 308992

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2023
/proc/meminfo: memFree=1492832/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=303940 CPUtime=1123.18
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 46853 0 0 0 112261 57 0 0 25 0 1 0 215592645 311234560 46354 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 75985 46354 52 110 0 75872 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 309296

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2023
/proc/meminfo: memFree=1487520/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=304084 CPUtime=1183.23
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 48193 0 0 0 118265 58 0 0 25 0 1 0 215592645 311382016 47694 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 76021 47694 52 110 0 75908 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 309440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2023
/proc/meminfo: memFree=1485984/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=5356 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) S 2012 2014 532 0 -1 4194304 333 605 0 0 0 0 3 0 16 0 1 0 215592641 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2014/statm: 1339 237 197 169 0 50 0
[pid=2021] ppid=2014 vsize=304228 CPUtime=1200.03
/proc/2021/stat : 2021 (tinisat) R 2014 2014 532 0 -1 4194304 48568 0 0 0 119945 58 0 0 25 0 1 0 215592645 311529472 48069 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2021/statm: 76057 48069 52 110 0 75944 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 309584

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

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

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2023
/proc/meminfo: memFree=1485984/2055920 swapFree=4154904/4192956
[pid=2014] ppid=2012 vsize=0 CPUtime=0.03
/proc/2014/stat : 2014 (TiniSatELite) D 2012 2014 532 0 -1 4195332 333 605 0 0 0 0 3 0 16 0 1 0 215592641 0 0 18446744073709551615 0 0 0 0 0 0 65536 4100 65538 18446744072100051646 0 0 17 0 0 0
/proc/2014/statm: 0 0 0 0 0 0 0
[pid=2021] ppid=2014 vsize=0 CPUtime=1200.06
/proc/2021/stat : 2021 (tinisat) D 2014 2014 532 0 -1 4195332 48568 0 0 0 119945 61 0 0 25 0 1 0 215592645 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/2021/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2014 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=36994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.042993
while last known CPU time is 1200.09

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.73
CPU time (s): 1200.09
CPU user time (s): 1199.48
CPU system time (s): 0.61
CPU usage (%): 99.9469
Max. virtual memory (cumulated for all children) (KiB): 309584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 938
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= 33
involuntary context switches= 13

runsolver used 1.17882 second user time and 3.09053 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 20 07:26:22 UTC 2007

IDJOB= 301180
IDBENCH= 20053
IDSOLVER= 99
FILE ID= node12/301180-1171956382

PBS_JOBID= 3848952

Free space on /tmp= 66551 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S2129616968-04.cnf
COMMAND LINE= /tmp/evaluation/301180-1171956382/TiniSatELite /tmp/evaluation/301180-1171956382/instance-301180-1171956382.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-301180-1171956382 -o ROOT/results/node12/solver-301180-1171956382 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301180-1171956382/TiniSatELite /tmp/evaluation/301180-1171956382/instance-301180-1171956382.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  bbc9d27dee29f57f9dd4a8988410f8b2

RANDOM SEED= 641243905

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1679880 kB
Buffers:         52316 kB
Cached:         229036 kB
SwapCached:      18052 kB
Active:         176512 kB
Inactive:       131184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679880 kB
SwapTotal:     4192956 kB
SwapFree:      4154904 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            54028 kB
Committed_AS:  1021780 kB
PageTables:       1692 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 node12 on Tue Feb 20 07:46:25 UTC 2007