Trace number 294743

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) 1200.07 1200.46

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1718130589-01.SAT.shuffled.cnf
MD5SUM92a81fb7daa035c842fe0ed87fafd083
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.411936
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data (download as text)

0.00/0.00	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 |    4450    31150 |    1334       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 50   #clauses: 4450   #literals: 31150
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node11.alineos.net_9483.cnf
0.00/0.03	c 50 variables, 4450 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/node11/watcher-294743-1171793877 -o ROOT/results/node11/solver-294743-1171793877 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294743-1171793877/TiniSatELite /tmp/evaluation/294743-1171793877/instance-294743-1171793877.cnf 

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


[startup+0 s]
/proc/loadavg: 1.06 1.01 1.00 3/77 9483
/proc/meminfo: memFree=279032/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199342283 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9483/statm: 1339 233 195 169 0 50 0
[pid=9484] ppid=9483 vsize=5356 CPUtime=0
/proc/9484/stat : 9484 (TiniSatELite) S 9483 9483 8448 0 -1 4194368 52 189 0 0 0 0 0 0 20 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/9484/statm: 1339 237 198 169 0 50 0

[startup+0.108036 s]
/proc/loadavg: 1.06 1.01 1.00 3/77 9483
/proc/meminfo: memFree=279032/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.51608 s]
/proc/loadavg: 1.06 1.01 1.00 3/77 9483
/proc/meminfo: memFree=279032/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33818 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 9489
/proc/meminfo: memFree=276960/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=3204 CPUtime=1.31
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 516 0 0 0 131 0 0 0 25 0 1 0 199342286 3280896 501 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 801 501 52 110 0 688 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8560

[startup+2.98237 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 9489
/proc/meminfo: memFree=276064/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=3472 CPUtime=2.95
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 758 0 0 0 295 0 0 0 25 0 1 0 199342286 3555328 743 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 868 743 52 110 0 755 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8828

[startup+6.25876 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 9489
/proc/meminfo: memFree=274592/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=6116 CPUtime=6.22
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 1079 0 0 0 622 0 0 0 25 0 1 0 199342286 6262784 1031 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 1529 1031 52 110 0 1416 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11472

[startup+12.7205 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 9489
/proc/meminfo: memFree=272760/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=6772 CPUtime=12.68
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 1498 0 0 0 1267 1 0 0 25 0 1 0 199342286 6934528 1450 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 1693 1450 52 110 0 1580 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12128

[startup+25.527 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 9489
/proc/meminfo: memFree=270840/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=11992 CPUtime=25.48
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 2061 0 0 0 2547 1 0 0 25 0 1 0 199342286 12279808 1948 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 2998 1948 52 110 0 2885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17348

[startup+51.1561 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 9489
/proc/meminfo: memFree=268280/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=12376 CPUtime=51.1
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 2679 0 0 0 5108 2 0 0 25 0 1 0 199342286 12673024 2566 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 3094 2566 52 110 0 2981 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17732

[startup+102.411 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 9489
/proc/meminfo: memFree=264120/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=23188 CPUtime=102.35
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 3846 0 0 0 10231 4 0 0 25 0 1 0 199342286 23744512 3604 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 5797 3604 52 110 0 5684 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 28544

[startup+162.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=259896/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=25168 CPUtime=162.4
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 4876 0 0 0 16235 5 0 0 25 0 1 0 199342286 25772032 4634 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 6292 4634 52 110 0 6179 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 30524

[startup+222.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=257208/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=25824 CPUtime=222.46
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 5581 0 0 0 22240 6 0 0 25 0 1 0 199342286 26443776 5306 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 6456 5306 52 110 0 6343 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 31180

[startup+282.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=254968/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=25824 CPUtime=282.5
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 6129 0 0 0 28243 7 0 0 25 0 1 0 199342286 26443776 5854 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 6456 5854 52 110 0 6343 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 31180

[startup+342.703 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 9489
/proc/meminfo: memFree=252088/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=45440 CPUtime=342.57
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 7108 0 0 0 34248 9 0 0 25 0 1 0 199342286 46530560 6569 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 11360 6569 52 110 0 11247 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 50796

[startup+402.778 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 9489
/proc/meminfo: memFree=250040/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=46724 CPUtime=402.62
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 7914 0 0 0 40252 10 0 0 25 0 1 0 199342286 47845376 7085 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 11681 7085 52 110 0 11568 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 52080

[startup+462.848 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=248120/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=47244 CPUtime=462.68
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 8438 0 0 0 46257 11 0 0 25 0 1 0 199342286 48377856 7576 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 11811 7576 52 110 0 11698 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 52600

[startup+522.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=246008/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01

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

[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=48660 CPUtime=582.79
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 9574 0 0 0 58266 13 0 0 25 0 1 0 199342286 49827840 8481 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 12165 8481 52 110 0 12052 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 54016

[startup+643.073 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 9489
/proc/meminfo: memFree=242744/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=48924 CPUtime=642.84
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 10016 0 0 0 64270 14 0 0 25 0 1 0 199342286 50098176 8923 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 12231 8923 52 110 0 12118 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 54280

[startup+703.146 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=241272/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=49308 CPUtime=702.9
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 10475 0 0 0 70275 15 0 0 25 0 1 0 199342286 50491392 9284 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 12327 9284 52 110 0 12214 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 54664

[startup+763.223 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=239544/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=50336 CPUtime=762.97
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 11099 0 0 0 76281 16 0 0 25 0 1 0 199342286 51544064 9712 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 12584 9712 52 110 0 12471 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 55692

[startup+823.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=237880/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=50720 CPUtime=823.03
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 11613 0 0 0 82286 17 0 0 25 0 1 0 199342286 51937280 10127 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 12680 10127 52 110 0 12567 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 56076

[startup+883.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=236472/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=51236 CPUtime=883.08
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 12026 0 0 0 88290 18 0 0 25 0 1 0 199342286 52465664 10475 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 12809 10475 52 110 0 12696 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 56592

[startup+943.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=235256/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=51236 CPUtime=943.14
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 12333 0 0 0 94295 19 0 0 25 0 1 0 199342286 52465664 10782 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519867 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 12809 10782 52 110 0 12696 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 56592

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=233720/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=52524 CPUtime=1003.19
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 12925 0 0 0 100299 20 0 0 25 0 1 0 199342286 53784576 11179 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 13131 11179 52 110 0 13018 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 57880

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=232440/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=52524 CPUtime=1063.24
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 13229 0 0 0 106304 20 0 0 25 0 1 0 199342286 53784576 11483 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 13131 11483 52 110 0 13018 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 57880

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=231160/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=52524 CPUtime=1123.3
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 13545 0 0 0 112309 21 0 0 25 0 1 0 199342286 53784576 11799 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 13131 11799 52 110 0 13018 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 57880

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=230008/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=53036 CPUtime=1183.36
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 13967 0 0 0 118314 22 0 0 25 0 1 0 199342286 54308864 12091 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 13259 12091 52 110 0 13146 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 58392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=229560/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=53292 CPUtime=1200.06
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 14113 0 0 0 119984 22 0 0 25 0 1 0 199342286 54571008 12172 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 13323 12172 52 110 0 13210 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 58648

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 9489
/proc/meminfo: memFree=229560/2055920 swapFree=4192812/4192956
[pid=9483] ppid=9481 vsize=5356 CPUtime=0.01
/proc/9483/stat : 9483 (TiniSatELite) S 9481 9483 8448 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199342283 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9483/statm: 1339 237 197 169 0 50 0
[pid=9489] ppid=9483 vsize=53292 CPUtime=1200.06
/proc/9489/stat : 9489 (tinisat) R 9483 9483 8448 0 -1 4194304 14113 0 0 0 119984 22 0 0 25 0 1 0 199342286 54571008 12172 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9489/statm: 13323 12172 52 110 0 13210 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 58648

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9483 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.022995
while last known CPU time is 1200.07

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

Real time (s): 1200.46
CPU time (s): 1200.07
CPU user time (s): 1199.85
CPU system time (s): 0.22
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 58648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 784
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 1.14982 second user time and 3.12052 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Feb 18 10:17:57 UTC 2007

IDJOB= 294743
IDBENCH= 19896
IDSOLVER= 99
FILE ID= node11/294743-1171793877

PBS_JOBID= 3839321

Free space on /tmp= 66544 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1718130589-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294743-1171793877/TiniSatELite /tmp/evaluation/294743-1171793877/instance-294743-1171793877.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-294743-1171793877 -o ROOT/results/node11/solver-294743-1171793877 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294743-1171793877/TiniSatELite /tmp/evaluation/294743-1171793877/instance-294743-1171793877.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  92a81fb7daa035c842fe0ed87fafd083

RANDOM SEED= 48946701

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        279504 kB
Buffers:         50032 kB
Cached:        1611548 kB
SwapCached:          0 kB
Active:         245096 kB
Inactive:      1459428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        279504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          61840 kB
Slab:            57472 kB
Committed_AS:   603356 kB
PageTables:       1756 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= 66544 MiB

End job on node11 on Sun Feb 18 10:38:00 UTC 2007