Trace number 297449

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) 1200.04 1200.64

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
MD5SUMf03277f9bbb5e0d43de3f0e34472c40f
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2332     7095 |      --       0       --      -- |     --   | -11/66
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 537   #clauses: 2332   #literals: 7095
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node9.alineos.net_19675.cnf
0.00/0.02	c 537 variables, 2332 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/node9/watcher-297449-1171838660 -o ROOT/results/node9/solver-297449-1171838660 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297449-1171838660/TiniSatELite /tmp/evaluation/297449-1171838660/instance-297449-1171838660.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 19675
/proc/meminfo: memFree=1661648/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203820597 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19675/statm: 1339 233 195 169 0 50 0
[pid=19676] ppid=19675 vsize=5356 CPUtime=0
/proc/19676/stat : 19676 (TiniSatELite) S 19675 19675 19612 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19676/statm: 1339 237 198 169 0 50 0

[startup+0.10764 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19675
/proc/meminfo: memFree=1661648/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515718 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19675
/proc/meminfo: memFree=1661648/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33587 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1659392/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=3456 CPUtime=1.31
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 589 0 0 0 131 0 0 0 25 0 1 0 203820599 3538944 574 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 864 574 52 110 0 751 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8812

[startup+2.97219 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1658240/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=6080 CPUtime=2.94
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 901 0 0 0 294 0 0 0 25 0 1 0 203820599 6225920 886 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1520 886 52 110 0 1407 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 11436

[startup+6.25582 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1656520/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=6348 CPUtime=6.22
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 1278 0 0 0 622 0 0 0 25 0 1 0 203820599 6500352 1263 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 1587 1263 52 110 0 1474 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11704

[startup+12.7131 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1654024/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=11728 CPUtime=12.68
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 1870 0 0 0 1267 1 0 0 25 0 1 0 203820599 12009472 1822 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 2932 1822 52 110 0 2819 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17084

[startup+25.5305 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1651464/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=12132 CPUtime=25.49
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 2516 0 0 0 2547 2 0 0 25 0 1 0 203820599 12423168 2468 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 3033 2468 52 110 0 2920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17488

[startup+51.1595 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1647496/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=22344 CPUtime=51.12
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 3564 0 0 0 5108 4 0 0 25 0 1 0 203820599 22880256 3451 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 5586 3451 52 110 0 5473 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 27700

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1641992/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=23892 CPUtime=102.35
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 4922 0 0 0 10229 6 0 0 25 0 1 0 203820599 24465408 4809 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 5973 4809 52 110 0 5860 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 29248

[startup+162.498 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1637064/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=25444 CPUtime=162.41
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 6257 0 0 0 16233 8 0 0 25 0 1 0 203820599 26054656 6015 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 6361 6015 52 110 0 6248 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 30800

[startup+222.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1633224/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=44764 CPUtime=222.46
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 7206 0 0 0 22236 10 0 0 25 0 1 0 203820599 45838336 6964 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 11191 6964 52 110 0 11078 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 50120

[startup+282.647 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1629576/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=45184 CPUtime=282.52
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 8123 0 0 0 28240 12 0 0 25 0 1 0 203820599 46268416 7881 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 11296 7881 52 110 0 11183 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 50540

[startup+342.721 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1625992/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=46168 CPUtime=342.56
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 9019 0 0 0 34243 13 0 0 25 0 1 0 203820599 47276032 8777 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 11542 8777 52 110 0 11429 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 51524

[startup+402.801 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1622984/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=46856 CPUtime=402.62
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 9755 0 0 0 40248 14 0 0 25 0 1 0 203820599 47980544 9513 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 11714 9513 52 110 0 11601 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 52212

[startup+462.875 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1620616/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=48348 CPUtime=462.67
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 10610 0 0 0 46252 15 0 0 25 0 1 0 203820599 49508352 10111 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 12087 10111 52 110 0 11974 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 53704

[startup+522.947 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1618312/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=48948 CPUtime=522.72
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 11199 0 0 0 52256 16 0 0 25 0 1 0 203820599 50122752 10700 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 12237 10700 52 110 0 12124 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 54304

[startup+583.013 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1615880/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=49704 CPUtime=582.77
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 11812 0 0 0 58260 17 0 0 25 0 1 0 203820599 50896896 11280 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 12426 11280 52 110 0 12313 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 55060

[startup+643.091 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1613832/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=49704 CPUtime=642.82
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 12346 0 0 0 64264 18 0 0 25 0 1 0 203820599 50896896 11814 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520048 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 12426 11814 52 110 0 12313 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 55060

[startup+703.168 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19681
/proc/meminfo: memFree=1611336/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=88124 CPUtime=702.88
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 12957 0 0 0 70269 19 0 0 25 0 1 0 203820599 90238976 12425 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 22031 12425 52 110 0 21918 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 93480

[startup+763.246 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 19681
/proc/meminfo: memFree=1609160/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=88560 CPUtime=762.93
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 13502 0 0 0 76273 20 0 0 25 0 1 0 203820599 90685440 12970 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 22140 12970 52 110 0 22027 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 93916

[startup+823.328 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 19681
/proc/meminfo: memFree=1607240/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=89028 CPUtime=822.99
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 13990 0 0 0 82278 21 0 0 25 0 1 0 203820599 91164672 13458 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 22257 13458 52 110 0 22144 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 94384

[startup+883.401 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 19681
/proc/meminfo: memFree=1605512/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=89348 CPUtime=883.04
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 14448 0 0 0 88282 22 0 0 25 0 1 0 203820599 91492352 13883 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 22337 13883 52 110 0 22224 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 94704

[startup+943.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19681
/proc/meminfo: memFree=1603720/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=89896 CPUtime=943.09
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 14903 0 0 0 94286 23 0 0 25 0 1 0 203820599 92053504 14338 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 22474 14338 52 110 0 22361 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 95252

[startup+1003.54 s]
/proc/loadavg: 1.06 1.02 1.00 2/85 19707
/proc/meminfo: memFree=1601096/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=90184 CPUtime=1003.14
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 15307 0 0 0 100289 25 0 0 25 0 1 0 203820599 92348416 14742 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 22546 14742 52 110 0 22433 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 95540

[startup+1063.55 s]
/proc/loadavg: 1.02 1.01 1.00 2/85 19819
/proc/meminfo: memFree=1598976/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=90576 CPUtime=1063.05
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 15783 0 0 0 106279 26 0 0 25 0 1 0 203820599 92749824 15218 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 22644 15218 52 110 0 22531 0
Current children cumulated CPU time (s) 1063.05
Current children cumulated vsize (KiB) 95932

[startup+1123.64 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 19878
/proc/meminfo: memFree=1598472/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=90576 CPUtime=1123.08
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 16198 0 0 0 112281 27 0 0 25 0 1 0 203820599 92749824 15633 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 22644 15633 52 110 0 22531 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 95932

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19878
/proc/meminfo: memFree=1596808/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=91156 CPUtime=1183.13
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 16654 0 0 0 118285 28 0 0 25 0 1 0 203820599 93343744 16056 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 22789 16056 52 110 0 22676 0
Current children cumulated CPU time (s) 1183.13
Current children cumulated vsize (KiB) 96512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19878
/proc/meminfo: memFree=1596424/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0
/proc/19675/stat : 19675 (TiniSatELite) S 19673 19675 19612 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203820597 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19675/statm: 1339 237 197 169 0 50 0
[pid=19681] ppid=19675 vsize=91156 CPUtime=1200.04
/proc/19681/stat : 19681 (tinisat) R 19675 19675 19612 0 -1 4194304 16753 0 0 0 119976 28 0 0 25 0 1 0 203820599 93343744 16155 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19681/statm: 22789 16155 52 110 0 22676 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 96512

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 19675 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.04

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

Real time (s): 1200.64
CPU time (s): 1200.04
CPU user time (s): 1199.76
CPU system time (s): 0.28
CPU usage (%): 99.9503
Max. virtual memory (cumulated for all children) (KiB): 96512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 754
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.25681 second user time and 3.01254 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Feb 18 22:44:20 UTC 2007

IDJOB= 297449
IDBENCH= 19962
IDSOLVER= 99
FILE ID= node9/297449-1171838660

PBS_JOBID= 3839379

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297449-1171838660/TiniSatELite /tmp/evaluation/297449-1171838660/instance-297449-1171838660.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-297449-1171838660 -o ROOT/results/node9/solver-297449-1171838660 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297449-1171838660/TiniSatELite /tmp/evaluation/297449-1171838660/instance-297449-1171838660.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f03277f9bbb5e0d43de3f0e34472c40f

RANDOM SEED= 525668480

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1662120 kB
Buffers:         48952 kB
Cached:         221552 kB
SwapCached:          0 kB
Active:         260988 kB
Inactive:        63596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1352 kB
Writeback:           0 kB
Mapped:          73008 kB
Slab:            54880 kB
Committed_AS:  1042204 kB
PageTables:       1688 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 node9 on Sun Feb 18 23:04:22 UTC 2007