Trace number 299335

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) 1200.1 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1518709554-16.UNSAT.shuffled.cnf
MD5SUM6b3d1cbdf485dde3109e6dfc6e20401f
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2733     8297 |      --       0       --      -- |     --   | -36/-10
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 629   #clauses: 2733   #literals: 8297
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node34.alineos.net_14605.cnf
0.00/0.02	c 629 variables, 2733 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/node34/watcher-299335-1171869654 -o ROOT/results/node34/solver-299335-1171869654 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299335-1171869654/TiniSatELite /tmp/evaluation/299335-1171869654/instance-299335-1171869654.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

!!! unable to read /proc/14608/task filesystem (Invalid argument) !!!

[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14605
/proc/meminfo: memFree=731520/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 180729221 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195499090 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14605/statm: 1339 233 195 169 0 50 0
[pid=14606] ppid=14605 vsize=5356 CPUtime=0
/proc/14606/stat : 14606 (TiniSatELite) S 14605 14605 6093 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14606/statm: 1339 237 198 169 0 50 0
[pid=14608] ppid=14606 vsize=0 CPUtime=0
/proc/14608/stat : 14608 (sed) D 14606 14605 6093 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 180729221 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/14608/statm: 0 0 0 0 0 0 0

[startup+0.107899 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14605
/proc/meminfo: memFree=731520/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515928 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14605
/proc/meminfo: memFree=731520/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33599 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14611
/proc/meminfo: memFree=729072/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=3836 CPUtime=1.31
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 626 0 0 0 131 0 0 0 25 0 1 0 180729223 3928064 611 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 959 611 52 110 0 846 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9192

[startup+2.97913 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14611
/proc/meminfo: memFree=727984/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=6864 CPUtime=2.95
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 965 0 0 0 295 0 0 0 25 0 1 0 180729223 7028736 950 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 1716 950 52 110 0 1603 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12220

[startup+6.25939 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14611
/proc/meminfo: memFree=725936/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=7396 CPUtime=6.22
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 1442 0 0 0 622 0 0 0 25 0 1 0 180729223 7573504 1394 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 1849 1394 52 110 0 1736 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12752

[startup+12.7199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14611
/proc/meminfo: memFree=723376/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=13180 CPUtime=12.68
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 2031 0 0 0 1267 1 0 0 25 0 1 0 180729223 13496320 1983 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 3295 1983 52 110 0 3182 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18536

[startup+25.5259 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14611
/proc/meminfo: memFree=720176/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=14104 CPUtime=25.49
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 2873 0 0 0 2547 2 0 0 25 0 1 0 180729223 14442496 2760 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 3526 2760 52 110 0 3413 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19460

[startup+51.149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14611
/proc/meminfo: memFree=715760/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=25556 CPUtime=51.1
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 3972 0 0 0 5106 4 0 0 25 0 1 0 180729223 26169344 3859 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 6389 3859 52 110 0 6276 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 30912

[startup+102.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14611
/proc/meminfo: memFree=709488/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=27572 CPUtime=102.33
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 5672 0 0 0 10227 6 0 0 25 0 1 0 180729223 28233728 5430 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 6893 5430 52 110 0 6780 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 32928

[startup+162.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14611
/proc/meminfo: memFree=703984/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=28680 CPUtime=162.38
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 7003 0 0 0 16231 7 0 0 25 0 1 0 180729223 29368320 6761 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 7170 6761 52 110 0 7057 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 34036

[startup+222.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=699376/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=51320 CPUtime=222.42
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 8183 0 0 0 22234 8 0 0 25 0 1 0 180729223 52551680 7941 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 12830 7941 52 110 0 12717 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 56676

[startup+282.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=695152/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=51660 CPUtime=282.45
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 9234 0 0 0 28236 9 0 0 25 0 1 0 180729223 52899840 8992 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 12915 8992 52 110 0 12802 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 57016

[startup+342.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=691056/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=52900 CPUtime=342.5
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 10256 0 0 0 34239 11 0 0 25 0 1 0 180729223 54169600 10014 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13225 10014 52 110 0 13112 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 58256

[startup+402.674 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 14613
/proc/meminfo: memFree=687792/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=54596 CPUtime=402.54
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 11318 0 0 0 40242 12 0 0 25 0 1 0 180729223 55906304 10819 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13649 10819 52 110 0 13536 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 59952

[startup+462.733 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 14613
/proc/meminfo: memFree=684720/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=55412 CPUtime=462.58
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 12091 0 0 0 46246 12 0 0 25 0 1 0 180729223 56741888 11592 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13853 11592 52 110 0 13740 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 60768


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

[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=55820 CPUtime=522.62
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 12773 0 0 0 52250 12 0 0 25 0 1 0 180729223 57159680 12274 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13955 12274 52 110 0 13842 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 61176

[startup+582.841 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=679408/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=55980 CPUtime=582.66
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 13406 0 0 0 58253 13 0 0 25 0 1 0 180729223 57323520 12907 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 13995 12907 52 110 0 13882 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 61336

[startup+642.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=676464/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=56768 CPUtime=642.71
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 14144 0 0 0 64257 14 0 0 25 0 1 0 180729223 58130432 13645 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 14192 13645 52 110 0 14079 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 62124

[startup+702.956 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=673904/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=101532 CPUtime=702.74
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 14777 0 0 0 70260 14 0 0 25 0 1 0 180729223 103968768 14278 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 25383 14278 52 110 0 25270 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 106888

[startup+763.011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=671664/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=101988 CPUtime=762.78
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 15357 0 0 0 76263 15 0 0 25 0 1 0 180729223 104435712 14858 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 25497 14858 52 110 0 25384 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 107344

[startup+823.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=669232/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=102676 CPUtime=822.82
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 15948 0 0 0 82266 16 0 0 25 0 1 0 180729223 105140224 15449 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 25669 15449 52 110 0 25556 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 108032

[startup+883.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=667184/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=102940 CPUtime=882.86
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 16460 0 0 0 88269 17 0 0 25 0 1 0 180729223 105410560 15961 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 25735 15961 52 110 0 25622 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 108296

[startup+943.191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=665200/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=103100 CPUtime=942.91
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 16960 0 0 0 94273 18 0 0 25 0 1 0 180729223 105574400 16461 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 25775 16461 52 110 0 25662 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 108456

[startup+1003.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=663088/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=103260 CPUtime=1002.96
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 17490 0 0 0 100277 19 0 0 25 0 1 0 180729223 105738240 16991 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 25815 16991 52 110 0 25702 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 108616

[startup+1063.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=660912/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=103388 CPUtime=1063.01
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 18044 0 0 0 106282 19 0 0 25 0 1 0 180729223 105869312 17512 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 25847 17512 52 110 0 25734 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 108744

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=659120/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=103548 CPUtime=1123.05
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 18509 0 0 0 112285 20 0 0 25 0 1 0 180729223 106033152 17977 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 25887 17977 52 110 0 25774 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 108904

[startup+1183.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=657200/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=103680 CPUtime=1183.09
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 18985 0 0 0 118289 20 0 0 25 0 1 0 180729223 106168320 18453 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 25920 18453 52 110 0 25807 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 109036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14613
/proc/meminfo: memFree=656560/2055920 swapFree=4183096/4192956
[pid=14605] ppid=14603 vsize=5356 CPUtime=0
/proc/14605/stat : 14605 (TiniSatELite) S 14603 14605 6093 0 -1 4194304 333 431 0 0 0 0 0 0 16 0 1 0 180729221 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14605/statm: 1339 237 197 169 0 50 0
[pid=14611] ppid=14605 vsize=103944 CPUtime=1200.1
/proc/14611/stat : 14611 (tinisat) R 14605 14605 6093 0 -1 4194304 19159 0 0 0 119990 20 0 0 25 0 1 0 180729223 106438656 18594 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 25986 18594 52 110 0 25873 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 109300

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 14605 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.016996
while last known CPU time is 1200.1

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

Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.9
CPU system time (s): 0.2
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 109300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 764
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.897863 second user time and 2.43963 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Feb 19 07:20:54 UTC 2007

IDJOB= 299335
IDBENCH= 20008
IDSOLVER= 99
FILE ID= node34/299335-1171869654

PBS_JOBID= 3839651

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1518709554-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299335-1171869654/TiniSatELite /tmp/evaluation/299335-1171869654/instance-299335-1171869654.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-299335-1171869654 -o ROOT/results/node34/solver-299335-1171869654 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299335-1171869654/TiniSatELite /tmp/evaluation/299335-1171869654/instance-299335-1171869654.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  6b3d1cbdf485dde3109e6dfc6e20401f

RANDOM SEED= 367397872

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:        731928 kB
Buffers:         53488 kB
Cached:        1146444 kB
SwapCached:       4688 kB
Active:         784192 kB
Inactive:       426732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        731928 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          16024 kB
Slab:            99088 kB
Committed_AS:   504052 kB
PageTables:       1400 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= 66563 MiB

End job on node34 on Mon Feb 19 07:40:57 UTC 2007