Trace number 302287

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) 1200.05 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1517867865-16.cnf
MD5SUMf3afe0baf07d92ddf8b999932745fd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark140.778
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.021996 s
0.00/0.02	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node61.alineos.net_30662.cnf
0.00/0.09	c 900 variables, 18000 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/node61/watcher-302287-1172008471 -o ROOT/results/node61/solver-302287-1172008471 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302287-1172008471/TiniSatELite /tmp/evaluation/302287-1172008471/instance-302287-1172008471.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 0.99 0.91 3/64 30662
/proc/meminfo: memFree=1524888/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 220804020 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406676562 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30662/statm: 1338 232 195 169 0 49 0
[pid=30663] ppid=30662 vsize=5352 CPUtime=0
/proc/30663/stat : 30663 (TiniSatELite) S 30662 30662 29884 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 220804021 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/30663/statm: 1338 236 198 169 0 49 0
[pid=30664] ppid=30663 vsize=0 CPUtime=0
/proc/30664/stat : 30664 (TiniSatELite) D 30663 30662 29884 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 220804021 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/30664/statm: 0 0 0 0 0 0 0
[pid=30665] ppid=30663 vsize=0 CPUtime=0
/proc/30665/stat : 30665 (sed) D 30663 30662 29884 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 220804021 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/30665/statm: 0 0 0 0 0 0 0

[startup+0.107846 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 30662
/proc/meminfo: memFree=1524888/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.519881 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 30662
/proc/meminfo: memFree=1524888/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.34096 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 30668
/proc/meminfo: memFree=1520008/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=7556 CPUtime=1.26
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 1229 0 0 0 126 0 0 0 25 0 1 0 220804027 7737344 1214 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 1889 1214 52 110 0 1776 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12908

[startup+2.97712 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 30668
/proc/meminfo: memFree=1517448/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=14308 CPUtime=2.9
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 2080 0 0 0 290 0 0 0 25 0 1 0 220804027 14651392 2065 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520141 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 3577 2065 52 110 0 3464 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 19660

[startup+6.25343 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 30668
/proc/meminfo: memFree=1511496/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=14704 CPUtime=6.18
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 3415 0 0 0 617 1 0 0 25 0 1 0 220804027 15056896 3400 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 3676 3400 52 110 0 3563 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 20056

[startup+12.716 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 30668
/proc/meminfo: memFree=1503240/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=28600 CPUtime=12.64
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 5339 0 0 0 1261 3 0 0 25 0 1 0 220804027 29286400 5291 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 7150 5291 52 110 0 7037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33952

[startup+25.5233 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 30668
/proc/meminfo: memFree=1492296/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=56264 CPUtime=25.44
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 8121 0 0 0 2539 5 0 0 25 0 1 0 220804027 57614336 8073 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 14066 8073 52 110 0 13953 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61616

[startup+51.1447 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 30668
/proc/meminfo: memFree=1475976/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=57180 CPUtime=51.05
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 12174 0 0 0 5097 8 0 0 25 0 1 0 220804027 58552320 12061 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 14295 12061 52 110 0 14182 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 62532

[startup+102.384 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 30668
/proc/meminfo: memFree=1453704/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=113152 CPUtime=102.28
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 17885 0 0 0 10214 14 0 0 25 0 1 0 220804027 115867648 17643 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 28288 17643 52 110 0 28175 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 118504

[startup+162.44 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 30668
/proc/meminfo: memFree=1434120/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=114488 CPUtime=162.32
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 22700 0 0 0 16213 19 0 0 25 0 1 0 220804027 117235712 22458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 28622 22458 52 110 0 28509 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 119840

[startup+222.497 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 30668
/proc/meminfo: memFree=1416072/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=114888 CPUtime=222.36
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 27210 0 0 0 22212 24 0 0 25 0 1 0 220804027 117645312 26968 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 28722 26968 52 110 0 28609 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 120240

[startup+282.556 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 30668
/proc/meminfo: memFree=1400072/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=224096 CPUtime=282.4
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 31208 0 0 0 28213 27 0 0 25 0 1 0 220804027 229474304 30966 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 56024 30966 52 110 0 55911 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 229448

[startup+342.616 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 30668
/proc/meminfo: memFree=1387720/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=225324 CPUtime=342.45
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 34334 0 0 0 34214 31 0 0 25 0 1 0 220804027 230731776 34092 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 56331 34092 52 110 0 56218 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 230676

[startup+402.691 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 30742
/proc/meminfo: memFree=1375120/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=227028 CPUtime=402.49
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 37397 0 0 0 40213 36 0 0 25 0 1 0 220804027 232476672 36898 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 56757 36898 52 110 0 56644 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 232380

[startup+462.78 s]
/proc/loadavg: 1.00 0.99 0.91 2/72 30834
/proc/meminfo: memFree=1364560/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=227436 CPUtime=462.52
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 39992 0 0 0 46213 39 0 0 25 0 1 0 220804027 232894464 39493 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520070 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 56859 39493 52 110 0 56746 0
Current children cumulated CPU time (s) 462.57

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

[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=227716 CPUtime=522.54
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 42665 0 0 0 52213 41 0 0 25 0 1 0 220804027 233181184 42166 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 56929 42166 52 110 0 56816 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 233068

[startup+582.901 s]
/proc/loadavg: 1.05 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1345352/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=228684 CPUtime=582.58
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 45042 0 0 0 58215 43 0 0 25 0 1 0 220804027 234172416 44543 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 57171 44543 52 110 0 57058 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 234036

[startup+642.961 s]
/proc/loadavg: 1.02 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1336776/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=229380 CPUtime=642.62
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 47181 0 0 0 64217 45 0 0 25 0 1 0 220804027 234885120 46682 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 57345 46682 52 110 0 57232 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 234732

[startup+703.015 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1328072/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=230064 CPUtime=702.66
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 49361 0 0 0 70218 48 0 0 25 0 1 0 220804027 235585536 48862 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 57516 48862 52 110 0 57403 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 235416

[startup+763.072 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1320264/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=230608 CPUtime=762.7
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 51344 0 0 0 76220 50 0 0 25 0 1 0 220804027 236142592 50845 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 57652 50845 52 110 0 57539 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 235960

[startup+823.131 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1312456/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=231024 CPUtime=822.74
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 53259 0 0 0 82222 52 0 0 25 0 1 0 220804027 236568576 52760 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 57756 52760 52 110 0 57643 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 236376

[startup+883.19 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1304264/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=231168 CPUtime=882.79
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 55317 0 0 0 88224 55 0 0 25 0 1 0 220804027 236716032 54818 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 57792 54818 52 110 0 57679 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 236520

[startup+943.246 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1296456/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=231304 CPUtime=942.83
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 57279 0 0 0 94226 57 0 0 25 0 1 0 220804027 236855296 56780 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 57826 56780 52 110 0 57713 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 236656

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1288520/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=447588 CPUtime=1002.87
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 59263 0 0 0 100228 59 0 0 25 0 1 0 220804027 458330112 58764 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 111897 58764 52 110 0 111784 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 452940

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1280328/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=447724 CPUtime=1062.91
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 61273 0 0 0 106229 62 0 0 25 0 1 0 220804027 458469376 60774 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 111931 60774 52 110 0 111818 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 453076

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1272776/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=447868 CPUtime=1122.95
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 63160 0 0 0 112231 64 0 0 25 0 1 0 220804027 458616832 62661 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 111967 62661 52 110 0 111854 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 453220

[startup+1183.47 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1265288/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=448156 CPUtime=1182.99
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 65041 0 0 0 118233 66 0 0 25 0 1 0 220804027 458911744 64542 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 112039 64542 52 110 0 111926 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 453508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 0.92 2/66 30866
/proc/meminfo: memFree=1263240/2055920 swapFree=4183220/4192956
[pid=30662] ppid=30660 vsize=5352 CPUtime=0.05
/proc/30662/stat : 30662 (TiniSatELite) S 30660 30662 29884 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220804020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30662/statm: 1338 236 197 169 0 49 0
[pid=30668] ppid=30662 vsize=448156 CPUtime=1200
/proc/30668/stat : 30668 (tinisat) R 30662 30662 29884 0 -1 4194304 65537 0 0 0 119934 66 0 0 25 0 1 0 220804027 458911744 65038 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30668/statm: 112039 65038 52 110 0 111926 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 453508

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 30662 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=53991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.061989
while last known CPU time is 1200.05

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

Real time (s): 1200.5
CPU time (s): 1200.05
CPU user time (s): 1199.39
CPU system time (s): 0.66
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 453508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1056
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= 8

runsolver used 0.861868 second user time and 2.47062 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue Feb 20 21:54:31 UTC 2007

IDJOB= 302287
IDBENCH= 20080
IDSOLVER= 99
FILE ID= node61/302287-1172008471

PBS_JOBID= 3892633

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1517867865-16.cnf
COMMAND LINE= /tmp/evaluation/302287-1172008471/TiniSatELite /tmp/evaluation/302287-1172008471/instance-302287-1172008471.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-302287-1172008471 -o ROOT/results/node61/solver-302287-1172008471 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302287-1172008471/TiniSatELite /tmp/evaluation/302287-1172008471/instance-302287-1172008471.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f3afe0baf07d92ddf8b999932745fd0c

RANDOM SEED= 497192357

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1525360 kB
Buffers:         32872 kB
Cached:         424448 kB
SwapCached:       3584 kB
Active:          43020 kB
Inactive:       423644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1525360 kB
SwapTotal:     4192956 kB
SwapFree:      4183220 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            49996 kB
Committed_AS:   639424 kB
PageTables:       1388 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= 66562 MiB

End job on node61 on Tue Feb 20 22:14:34 UTC 2007