Trace number 305075

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 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
MD5SUM4cb66647af72efe7ab501d35ace33af9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.24	c |         0 |   66707   203086 |      --       0       --      -- |     --   | -493/1486
0.00/0.24	c ==============================================================================
0.00/0.24	c Result  :   #vars: 15549   #clauses: 66707   #literals: 203086
0.00/0.24	c CPU time:   0.227965 s
0.00/0.24	c ==============================================================================
0.32/0.43	c Tinisat 0.22
0.32/0.43	c solving /tmp/GTI_node12.alineos.net_13907.cnf
0.32/0.43	c 15549 variables, 66707 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-305075-1172071247 -o ROOT/results/node12/solver-305075-1172071247 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305075-1172071247/TiniSatELite /tmp/evaluation/305075-1172071247/instance-305075-1172071247.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13907
/proc/meminfo: memFree=1629800/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 227079196 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13907/statm: 1338 232 195 169 0 49 0
[pid=13908] ppid=13907 vsize=5352 CPUtime=0
/proc/13908/stat : 13908 (TiniSatELite) S 13907 13907 13214 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13908/statm: 1338 236 198 169 0 49 0

[startup+0.107511 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13907
/proc/meminfo: memFree=1629800/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 227079196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13907/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516574 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13907
/proc/meminfo: memFree=1629800/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5352

[startup+1.33872 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1621528/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=7484 CPUtime=0.99
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 2019 0 0 0 99 0 0 0 25 0 1 0 227079230 7663616 1780 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 1871 1780 52 110 0 1758 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12836

[startup+2.97802 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1620120/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=11700 CPUtime=2.63
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 2480 0 0 0 263 0 0 0 25 0 1 0 227079230 11980800 2241 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515510 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 2925 2241 52 110 0 2812 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17052

[startup+6.25761 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1616024/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=20132 CPUtime=5.91
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 3377 0 0 0 590 1 0 0 25 0 1 0 227079230 20615168 3138 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 5033 3138 52 110 0 4920 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 25484

[startup+12.7188 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1608984/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=20132 CPUtime=12.37
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 5072 0 0 0 1233 4 0 0 25 0 1 0 227079230 20615168 4833 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 5033 4833 52 110 0 4920 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25484

[startup+25.5281 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1597208/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=36996 CPUtime=25.17
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 8100 0 0 0 2511 6 0 0 25 0 1 0 227079230 37883904 7861 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 9249 7861 52 110 0 9136 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42348

[startup+51.1577 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1573336/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=70976 CPUtime=50.79
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 13981 0 0 0 5067 12 0 0 25 0 1 0 227079230 72679424 13742 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 17744 13742 52 110 0 17631 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 76328

[startup+102.412 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1533400/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=139700 CPUtime=102.02
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 23990 0 0 0 10180 22 0 0 25 0 1 0 227079230 143052800 23751 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 34925 23751 52 110 0 34812 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 145052

[startup+162.486 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1493848/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=141092 CPUtime=162.08
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 33722 0 0 0 16174 34 0 0 25 0 1 0 227079230 144478208 33483 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 35273 33483 52 110 0 35160 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 146444

[startup+222.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1458200/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=277396 CPUtime=222.13
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 42751 0 0 0 22172 41 0 0 25 0 1 0 227079230 284053504 42383 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 69349 42383 52 110 0 69236 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 282748

[startup+282.625 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1425816/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=278160 CPUtime=282.17
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 50875 0 0 0 28168 49 0 0 25 0 1 0 227079230 284835840 50507 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 69540 50507 52 110 0 69427 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 283512

[startup+342.695 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1392600/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=278680 CPUtime=342.22
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 59290 0 0 0 34163 59 0 0 25 0 1 0 227079230 285368320 58922 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 69670 58922 52 110 0 69557 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 284032

[startup+402.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1365336/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=279592 CPUtime=402.27
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 65914 0 0 0 40160 67 0 0 25 0 1 0 227079230 286302208 65546 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 69898 65546 52 110 0 69785 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 284944

[startup+462.837 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1339416/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=550264 CPUtime=462.33
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 72405 0 0 0 46158 75 0 0 25 0 1 0 227079230 563470336 72037 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 137566 72037 52 110 0 137453 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 555616

[startup+522.908 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1314456/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=551932 CPUtime=522.37
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 78932 0 0 0 52156 81 0 0 25 0 1 0 227079230 565178368 78307 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 137983 78307 52 110 0 137870 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 557284

[startup+582.979 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1291928/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=552444 CPUtime=582.42
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 84457 0 0 0 58154 88 0 0 25 0 1 0 227079230 565702656 83832 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 138111 83832 52 110 0 137998 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 557796

[startup+643.051 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1267288/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=552700 CPUtime=642.48
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 90651 0 0 0 64153 95 0 0 25 0 1 0 227079230 565964800 90026 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 138175 90026 52 110 0 138062 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 558052

[startup+703.119 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1246168/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=553472 CPUtime=702.52
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 95912 0 0 0 70151 101 0 0 25 0 1 0 227079230 566755328 95287 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 138368 95287 52 110 0 138255 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 558824

[startup+763.186 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1226136/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=553980 CPUtime=762.56
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 100954 0 0 0 76150 106 0 0 25 0 1 0 227079230 567275520 100329 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 138495 100329 52 110 0 138382 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 559332

[startup+823.258 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1208344/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=554612 CPUtime=822.62
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 105359 0 0 0 82150 112 0 0 25 0 1 0 227079230 567922688 104734 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 138653 104734 52 110 0 138540 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 559964

[startup+883.332 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1190104/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=554996 CPUtime=882.66
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 109937 0 0 0 88149 117 0 0 25 0 1 0 227079230 568315904 109312 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 138749 109312 52 110 0 138636 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 560348

[startup+943.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1169880/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=555256 CPUtime=942.72
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 115002 0 0 0 94149 123 0 0 25 0 1 0 227079230 568582144 114377 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 138814 114377 52 110 0 138701 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 560608

[startup+1003.49 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 13913
/proc/meminfo: memFree=1149144/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=555512 CPUtime=1002.78
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 120189 0 0 0 100150 128 0 0 25 0 1 0 227079230 568844288 119564 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 138878 119564 52 110 0 138765 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 560864

[startup+1063.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1123800/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=555904 CPUtime=1062.83
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 126456 0 0 0 106149 134 0 0 25 0 1 0 227079230 569245696 125831 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 138976 125831 52 110 0 138863 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 561256

[startup+1123.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13913
/proc/meminfo: memFree=1101784/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=556296 CPUtime=1122.87
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 131978 0 0 0 112146 141 0 0 25 0 1 0 227079230 569647104 131353 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 139074 131353 52 110 0 138961 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 561648

[startup+1183.68 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 13915
/proc/meminfo: memFree=1077976/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=556560 CPUtime=1182.92
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 137929 0 0 0 118143 149 0 0 25 0 1 0 227079230 569917440 137304 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 139140 137304 52 110 0 139027 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 561912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 13915
/proc/meminfo: memFree=1072152/2055920 swapFree=4154940/4192956
[pid=13907] ppid=13905 vsize=5352 CPUtime=0.32
/proc/13907/stat : 13907 (TiniSatELite) S 13905 13907 13214 0 -1 4194304 331 2295 0 0 0 0 31 1 16 0 1 0 227079196 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13907/statm: 1338 236 197 169 0 49 0
[pid=13913] ppid=13907 vsize=556692 CPUtime=1199.73
/proc/13913/stat : 13913 (tinisat) R 13907 13907 13214 0 -1 4194304 139312 0 0 0 119823 150 0 0 25 0 1 0 227079230 570052608 138687 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 139173 138687 52 110 0 139060 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 562044

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 13907 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=312952 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=23996
CPU time returned by wait4() is 0.336948
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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1198.54
CPU system time (s): 1.51
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 562044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.312952
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2626
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= 24

runsolver used 1.19782 second user time and 3.07153 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 21 15:20:47 UTC 2007

IDJOB= 305075
IDBENCH= 20148
IDSOLVER= 99
FILE ID= node12/305075-1172071247

PBS_JOBID= 3865300

Free space on /tmp= 66546 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S886048189-14.cnf
COMMAND LINE= /tmp/evaluation/305075-1172071247/TiniSatELite /tmp/evaluation/305075-1172071247/instance-305075-1172071247.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-305075-1172071247 -o ROOT/results/node12/solver-305075-1172071247 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305075-1172071247/TiniSatELite /tmp/evaluation/305075-1172071247/instance-305075-1172071247.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  4cb66647af72efe7ab501d35ace33af9

RANDOM SEED= 406496005

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:       1630336 kB
Buffers:         55584 kB
Cached:         274240 kB
SwapCached:      18268 kB
Active:         192900 kB
Inactive:       163240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630336 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            2412 kB
Writeback:           0 kB
Mapped:          29948 kB
Slab:            55068 kB
Committed_AS:  1063220 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= 66545 MiB

End job on node12 on Wed Feb 21 15:40:50 UTC 2007