Trace number 303148

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) 1200.02 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S793713844-14.cnf
MD5SUMf5c5fcd96d8afc0866c8da7cded76f04
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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.06/0.11	c Tinisat 0.22
0.06/0.11	c solving /tmp/GTI_node6.alineos.net_5105.cnf
0.06/0.11	c 180 variables, 15300 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/node6/watcher-303148-1172028438 -o ROOT/results/node6/solver-303148-1172028438 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303148-1172028438/TiniSatELite /tmp/evaluation/303148-1172028438/instance-303148-1172028438.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: 0.91 0.97 0.99 3/77 5105
/proc/meminfo: memFree=1478704/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 222798489 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5105/statm: 1339 233 195 169 0 50 0
[pid=5106] ppid=5105 vsize=5356 CPUtime=0
/proc/5106/stat : 5106 (TiniSatELite) S 5105 5105 4229 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5106/statm: 1339 237 198 169 0 50 0
[pid=5107] ppid=5106 vsize=0 CPUtime=0
/proc/5107/stat : 5107 (TiniSatELite) D 5106 5105 4229 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 222798489 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/5107/statm: 0 0 0 0 0 0 0
[pid=5108] ppid=5106 vsize=0 CPUtime=0
/proc/5108/stat : 5108 (sed) D 5106 5105 4229 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 222798489 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/5108/statm: 0 0 0 0 0 0 0

[startup+0.10768 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5105
/proc/meminfo: memFree=1478704/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.515759 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5105
/proc/meminfo: memFree=1478704/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33592 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 5111
/proc/meminfo: memFree=1475040/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=4512 CPUtime=1.25
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 878 0 0 0 125 0 0 0 25 0 1 0 222798496 4620288 863 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 1128 863 52 110 0 1015 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9868

[startup+2.97224 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 5111
/proc/meminfo: memFree=1473632/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=8340 CPUtime=2.89
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 1287 0 0 0 288 1 0 0 25 0 1 0 222798496 8540160 1272 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 2085 1272 52 110 0 1972 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 13696

[startup+6.25589 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 5111
/proc/meminfo: memFree=1470760/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=8604 CPUtime=6.16
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 1918 0 0 0 615 1 0 0 25 0 1 0 222798496 8810496 1903 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 2151 1903 52 110 0 2038 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13960

[startup+12.7132 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 5111
/proc/meminfo: memFree=1466856/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=16648 CPUtime=12.63
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 2848 0 0 0 1260 3 0 0 25 0 1 0 222798496 17047552 2800 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134516963 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 4162 2800 52 110 0 4049 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22004

[startup+25.5307 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 5111
/proc/meminfo: memFree=1462120/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=17332 CPUtime=25.44
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 4042 0 0 0 2540 4 0 0 25 0 1 0 222798496 17747968 3994 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 4333 3994 52 110 0 4220 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 22688

[startup+51.1587 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 5111
/proc/meminfo: memFree=1455208/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=33460 CPUtime=51.05
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 5818 0 0 0 5100 5 0 0 25 0 1 0 222798496 34263040 5705 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 8365 5705 52 110 0 8252 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 38816

[startup+102.413 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 5111
/proc/meminfo: memFree=1445288/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=34748 CPUtime=102.29
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 8287 0 0 0 10220 9 0 0 25 0 1 0 222798496 35581952 8174 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 8687 8174 52 110 0 8574 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 40104

[startup+162.487 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5111
/proc/meminfo: memFree=1436712/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=67164 CPUtime=162.35
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 10531 0 0 0 16223 12 0 0 25 0 1 0 222798496 68775936 10289 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 16791 10289 52 110 0 16678 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 72520

[startup+222.556 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5111
/proc/meminfo: memFree=1429800/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=67468 CPUtime=222.39
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 12248 0 0 0 22225 14 0 0 25 0 1 0 222798496 69087232 12006 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 16867 12006 52 110 0 16754 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 72824

[startup+282.619 s]
/proc/loadavg: 1.00 0.99 0.99 3/79 5111
/proc/meminfo: memFree=1423336/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=67948 CPUtime=282.43
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 13866 0 0 0 28227 16 0 0 25 0 1 0 222798496 69578752 13624 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 16987 13624 52 110 0 16874 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 73304

[startup+342.687 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5111
/proc/meminfo: memFree=1417384/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=69276 CPUtime=342.47
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 15350 0 0 0 34229 18 0 0 25 0 1 0 222798496 70938624 15108 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 17319 15108 52 110 0 17206 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 74632

[startup+402.764 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5111
/proc/meminfo: memFree=1412392/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=71132 CPUtime=402.53
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 16843 0 0 0 40233 20 0 0 25 0 1 0 222798496 72839168 16344 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 17783 16344 52 110 0 17670 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 76488

[startup+462.835 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5111
/proc/meminfo: memFree=1407592/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=133200 CPUtime=462.58
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 18029 0 0 0 46236 22 0 0 25 0 1 0 222798496 136396800 17530 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 33300 17530 52 110 0 33187 0
Current children cumulated CPU time (s) 462.64

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

[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=134064 CPUtime=522.62
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 19111 0 0 0 52239 23 0 0 25 0 1 0 222798496 137281536 18612 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 33516 18612 52 110 0 33403 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 139420

[startup+582.976 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5111
/proc/meminfo: memFree=1399080/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=134256 CPUtime=582.67
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 20161 0 0 0 58242 25 0 0 25 0 1 0 222798496 137478144 19662 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 33564 19662 52 110 0 33451 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 139612

[startup+643.047 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5111
/proc/meminfo: memFree=1394984/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=134640 CPUtime=642.72
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 21174 0 0 0 64245 27 0 0 25 0 1 0 222798496 137871360 20675 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 33660 20675 52 110 0 33547 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 139996

[startup+703.116 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5111
/proc/meminfo: memFree=1391400/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=135408 CPUtime=702.77
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 22070 0 0 0 70249 28 0 0 25 0 1 0 222798496 138657792 21571 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 33852 21571 52 110 0 33739 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 140764

[startup+763.187 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5111
/proc/meminfo: memFree=1388072/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=135924 CPUtime=762.82
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 22913 0 0 0 76252 30 0 0 25 0 1 0 222798496 139186176 22414 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 33981 22414 52 110 0 33868 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 141280

[startup+823.262 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5113
/proc/meminfo: memFree=1384744/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=136244 CPUtime=822.87
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 23730 0 0 0 82255 32 0 0 25 0 1 0 222798496 139513856 23231 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 34061 23231 52 110 0 33948 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 141600

[startup+883.328 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5113
/proc/meminfo: memFree=1381544/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=136788 CPUtime=882.91
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 24541 0 0 0 88258 33 0 0 25 0 1 0 222798496 140070912 24042 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 34197 24042 52 110 0 34084 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 142144

[startup+943.393 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5113
/proc/meminfo: memFree=1378344/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=137556 CPUtime=942.95
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 25337 0 0 0 94261 34 0 0 25 0 1 0 222798496 140857344 24838 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 34389 24838 52 110 0 34276 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 142912

[startup+1003.47 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5113
/proc/meminfo: memFree=1375400/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=137748 CPUtime=1003.01
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 26067 0 0 0 100265 36 0 0 25 0 1 0 222798496 141053952 25568 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 34437 25568 52 110 0 34324 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 143104

[startup+1063.54 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5113
/proc/meminfo: memFree=1372392/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=137940 CPUtime=1063.06
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 26815 0 0 0 106269 37 0 0 25 0 1 0 222798496 141250560 26316 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 34485 26316 52 110 0 34372 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 143296

[startup+1123.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5113
/proc/meminfo: memFree=1369512/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=138132 CPUtime=1123.11
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 27543 0 0 0 112272 39 0 0 25 0 1 0 222798496 141447168 27044 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 34533 27044 52 110 0 34420 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 143488

[startup+1183.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5113
/proc/meminfo: memFree=1366568/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=138132 CPUtime=1183.16
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 28276 0 0 0 118276 40 0 0 25 0 1 0 222798496 141447168 27777 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 34533 27777 52 110 0 34420 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 143488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 5113
/proc/meminfo: memFree=1365672/2055924 swapFree=4192812/4192956
[pid=5105] ppid=5103 vsize=5356 CPUtime=0.06
/proc/5105/stat : 5105 (TiniSatELite) S 5103 5105 4229 0 -1 4194304 333 703 0 0 0 0 6 0 16 0 1 0 222798489 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5105/statm: 1339 237 197 169 0 50 0
[pid=5111] ppid=5105 vsize=138132 CPUtime=1199.96
/proc/5111/stat : 5111 (tinisat) R 5105 5105 4229 0 -1 4194304 28493 0 0 0 119956 40 0 0 25 0 1 0 222798496 141447168 27994 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5111/statm: 34533 27994 52 110 0 34420 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 143488

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 5105 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=64990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.070989
while last known CPU time is 1200.02

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): 1200.02
CPU user time (s): 1199.62
CPU system time (s): 0.4
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 143488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1036
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= 34
involuntary context switches= 9

runsolver used 1.15482 second user time and 3.11453 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Feb 21 03:27:18 UTC 2007

IDJOB= 303148
IDBENCH= 20101
IDSOLVER= 99
FILE ID= node6/303148-1172028438

PBS_JOBID= 3849165

Free space on /tmp= 66549 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/303148-1172028438/TiniSatELite /tmp/evaluation/303148-1172028438/instance-303148-1172028438.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-303148-1172028438 -o ROOT/results/node6/solver-303148-1172028438 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303148-1172028438/TiniSatELite /tmp/evaluation/303148-1172028438/instance-303148-1172028438.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 254348077

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1479176 kB
Buffers:         61696 kB
Cached:         380236 kB
SwapCached:          0 kB
Active:         205584 kB
Inactive:       292608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1479176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          75148 kB
Slab:            64152 kB
Committed_AS:   835224 kB
PageTables:       1744 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= 66548 MiB

End job on node6 on Wed Feb 21 03:47:20 UTC 2007