Trace number 292283

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 1200.39

General information on the benchmark

Namerandom/OnTreshold/5SAT/v70/
unif-k5-r21.3-v70-c1491-S1350256608-20.UNSAT.shuffled.cnf
MD5SUM73234f08849e6c79dc5c1c40a78e1406
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.31789
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses1491
Sum of the clauses size7455
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 51491
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1491     7455 |     447       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 70   #clauses: 1491   #literals: 7455
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node11.alineos.net_1921.cnf
0.00/0.01	c 70 variables, 1491 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-292283-1171751680 -o ROOT/results/node11/solver-292283-1171751680 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292283-1171751680/TiniSatELite /tmp/evaluation/292283-1171751680/instance-292283-1171751680.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: 0.99 0.97 0.91 2/77 1921
/proc/meminfo: memFree=283848/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195122547 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1921/statm: 1339 233 195 169 0 50 0
[pid=1922] ppid=1921 vsize=5356 CPUtime=0
/proc/1922/stat : 1922 (TiniSatELite) S 1921 1921 32614 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1922/statm: 1339 237 198 169 0 50 0
[pid=1924] ppid=1922 vsize=0 CPUtime=0
/proc/1924/stat : 1924 (sed) D 1922 1921 32614 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 195122547 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/1924/statm: 0 0 0 0 0 0 0

[startup+0.108709 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 1921
/proc/meminfo: memFree=283848/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.519759 s]
/proc/loadavg: 0.99 0.97 0.91 2/77 1921
/proc/meminfo: memFree=283848/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33985 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=281912/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=3504 CPUtime=1.32
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 520 0 0 0 132 0 0 0 25 0 1 0 195122548 3588096 505 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 876 505 52 110 0 763 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8860

[startup+2.97604 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=281016/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=3784 CPUtime=2.95
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 740 0 0 0 295 0 0 0 25 0 1 0 195122548 3874816 725 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 946 725 52 110 0 833 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9140

[startup+6.25243 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=279800/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=6440 CPUtime=6.23
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 1036 0 0 0 623 0 0 0 25 0 1 0 195122548 6594560 988 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 1610 988 52 110 0 1497 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11796

[startup+12.7142 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=278200/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=6760 CPUtime=12.68
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 1378 0 0 0 1268 0 0 0 25 0 1 0 195122548 6922240 1330 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 1690 1330 52 110 0 1577 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12116

[startup+25.5267 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=276216/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=12196 CPUtime=25.49
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 1951 0 0 0 2548 1 0 0 25 0 1 0 195122548 12488704 1838 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 3049 1838 52 110 0 2936 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17552

[startup+51.1577 s]
/proc/loadavg: 0.99 0.97 0.91 3/79 1927
/proc/meminfo: memFree=273400/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=13096 CPUtime=51.12
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 2655 0 0 0 5110 2 0 0 25 0 1 0 195122548 13410304 2542 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 3274 2542 52 110 0 3161 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 18452

[startup+102.412 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=269432/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=23740 CPUtime=102.36
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 3771 0 0 0 10233 3 0 0 25 0 1 0 195122548 24309760 3496 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 5935 3496 52 110 0 5822 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 29096

[startup+162.488 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=265720/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=25304 CPUtime=162.42
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 4809 0 0 0 16237 5 0 0 25 0 1 0 195122548 25911296 4402 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 6326 4402 52 110 0 6213 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 30660

[startup+222.529 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=263096/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=25828 CPUtime=222.44
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 5483 0 0 0 22239 5 0 0 25 0 1 0 195122548 26447872 5043 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 6457 5043 52 110 0 6344 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 31184

[startup+282.602 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1927
/proc/meminfo: memFree=260728/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=26472 CPUtime=282.5
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 6166 0 0 0 28243 7 0 0 25 0 1 0 195122548 27107328 5627 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 6618 5627 52 110 0 6505 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 31828

[startup+342.672 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=258360/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=26992 CPUtime=342.54
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 6826 0 0 0 34246 8 0 0 25 0 1 0 195122548 27639808 6221 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 6748 6221 52 110 0 6635 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 32348

[startup+402.746 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=256376/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=46172 CPUtime=402.6
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 7610 0 0 0 40251 9 0 0 25 0 1 0 195122548 47280128 6715 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 11543 6715 52 110 0 11430 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 51528

[startup+462.812 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=254008/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=48108 CPUtime=462.65
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 8480 0 0 0 46254 11 0 0 25 0 1 0 195122548 49262592 7324 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 12027 7324 52 110 0 11914 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 53464

[startup+522.881 s]

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

[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=48492 CPUtime=522.71
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 8991 0 0 0 52259 12 0 0 25 0 1 0 195122548 49655808 7737 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 12123 7737 52 110 0 12010 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 53848

[startup+582.949 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=250488/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=49520 CPUtime=582.76
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 9669 0 0 0 58263 13 0 0 25 0 1 0 195122548 50708480 8220 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 12380 8220 52 110 0 12267 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 54876

[startup+643.025 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=248888/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=49908 CPUtime=642.81
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 10127 0 0 0 64268 13 0 0 25 0 1 0 195122548 51105792 8613 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 12477 8613 52 110 0 12364 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 55264

[startup+703.094 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=247160/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=50552 CPUtime=702.86
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 10653 0 0 0 70272 14 0 0 25 0 1 0 195122548 51765248 9041 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 12638 9041 52 110 0 12525 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 55908

[startup+763.165 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=245496/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=51128 CPUtime=762.92
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 11155 0 0 0 76277 15 0 0 25 0 1 0 195122548 52355072 9444 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 12782 9444 52 110 0 12669 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 56484

[startup+823.234 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=244024/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=51640 CPUtime=822.97
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 11646 0 0 0 82281 16 0 0 25 0 1 0 195122548 52879360 9805 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 12910 9805 52 110 0 12797 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 56996

[startup+883.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=242680/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=52284 CPUtime=883.02
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 12095 0 0 0 88285 17 0 0 25 0 1 0 195122548 53538816 10124 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 13071 10124 52 110 0 12958 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 57640

[startup+943.376 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=241400/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=52804 CPUtime=943.07
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 12480 0 0 0 94290 17 0 0 25 0 1 0 195122548 54071296 10444 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 13201 10444 52 110 0 13088 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 58160

[startup+1003.45 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=240056/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=53192 CPUtime=1003.13
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 12882 0 0 0 100295 18 0 0 25 0 1 0 195122548 54468608 10781 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 13298 10781 52 110 0 13185 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 58548

[startup+1063.52 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=238776/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=53448 CPUtime=1063.19
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 13257 0 0 0 106300 19 0 0 25 0 1 0 195122548 54730752 11091 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 13362 11091 52 110 0 13249 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 58804

[startup+1123.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=237624/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=53448 CPUtime=1123.24
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 13548 0 0 0 112304 20 0 0 25 0 1 0 195122548 54730752 11382 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 13362 11382 52 110 0 13249 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 58804

[startup+1183.66 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 1930
/proc/meminfo: memFree=236600/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=53448 CPUtime=1183.29
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 13813 0 0 0 118309 20 0 0 25 0 1 0 195122548 54730752 11647 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 13362 11647 52 110 0 13249 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 58804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.07 0.99 0.92 2/79 1930
/proc/meminfo: memFree=236152/2055920 swapFree=4192812/4192956
[pid=1921] ppid=1919 vsize=5356 CPUtime=0
/proc/1921/stat : 1921 (TiniSatELite) S 1919 1921 32614 0 -1 4194304 333 379 0 0 0 0 0 0 16 0 1 0 195122547 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1921/statm: 1339 237 197 169 0 50 0
[pid=1927] ppid=1921 vsize=53772 CPUtime=1200
/proc/1927/stat : 1927 (tinisat) R 1921 1921 32614 0 -1 4194304 13915 0 0 0 119979 21 0 0 25 0 1 0 195122548 55062528 11749 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1927/statm: 13443 11749 52 110 0 13330 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 59128

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1921 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.008998
while last known CPU time is 1200

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

Real time (s): 1200.39
CPU time (s): 1200
CPU user time (s): 1199.79
CPU system time (s): 0.21
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 59128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 712
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= 35
involuntary context switches= 10

runsolver used 1.07284 second user time and 3.19551 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sat Feb 17 22:34:40 UTC 2007

IDJOB= 292283
IDBENCH= 19836
IDSOLVER= 99
FILE ID= node11/292283-1171751680

PBS_JOBID= 3839258

Free space on /tmp= 66544 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v70/unif-k5-r21.3-v70-c1491-S1350256608-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292283-1171751680/TiniSatELite /tmp/evaluation/292283-1171751680/instance-292283-1171751680.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-292283-1171751680 -o ROOT/results/node11/solver-292283-1171751680 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292283-1171751680/TiniSatELite /tmp/evaluation/292283-1171751680/instance-292283-1171751680.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  73234f08849e6c79dc5c1c40a78e1406

RANDOM SEED= 58953694

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:        284256 kB
Buffers:         48796 kB
Cached:        1608228 kB
SwapCached:          0 kB
Active:         158972 kB
Inactive:      1541052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        284256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          61976 kB
Slab:            57148 kB
Committed_AS:   581764 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= 66544 MiB

End job on node11 on Sat Feb 17 22:54:42 UTC 2007