Trace number 294579

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) 1200.06 1200.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
MD5SUMf925586f9b717029fe6870824cb1d191
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.9215
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_node26.alineos.net_8779.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/node26/watcher-294579-1171791129 -o ROOT/results/node26/solver-294579-1171791129 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294579-1171791129/TiniSatELite /tmp/evaluation/294579-1171791129/instance-294579-1171791129.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 8779
/proc/meminfo: memFree=821824/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 310 252 0 0 0 0 0 0 16 0 1 0 199066591 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8779/statm: 1339 236 197 169 0 50 0

[startup+0.108421 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8779
/proc/meminfo: memFree=821824/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.51649 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8779
/proc/meminfo: memFree=821824/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33863 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8785
/proc/meminfo: memFree=819696/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=3096 CPUtime=1.3
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 530 0 0 0 130 0 0 0 25 0 1 0 199066593 3170304 515 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 774 515 52 110 0 661 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8452

[startup+2.97892 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8785
/proc/meminfo: memFree=818736/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=3508 CPUtime=2.94
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 783 0 0 0 294 0 0 0 25 0 1 0 199066593 3592192 768 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 877 768 52 110 0 764 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8864

[startup+6.25549 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8785
/proc/meminfo: memFree=817264/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=6144 CPUtime=6.22
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 1107 0 0 0 622 0 0 0 25 0 1 0 199066593 6291456 1059 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 1536 1059 52 110 0 1423 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11500

[startup+12.7176 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8785
/proc/meminfo: memFree=815736/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=6464 CPUtime=12.68
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 1459 0 0 0 1267 1 0 0 25 0 1 0 199066593 6619136 1411 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 1616 1411 52 110 0 1503 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11820

[startup+25.5288 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 8785
/proc/meminfo: memFree=813688/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=11796 CPUtime=25.48
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 2036 0 0 0 2547 1 0 0 25 0 1 0 199066593 12079104 1923 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 2949 1923 52 110 0 2836 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17152

[startup+51.1573 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 8785
/proc/meminfo: memFree=811128/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=12440 CPUtime=51.11
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 2679 0 0 0 5109 2 0 0 25 0 1 0 199066593 12738560 2566 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 3110 2566 52 110 0 2997 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 17796

[startup+102.408 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 8785
/proc/meminfo: memFree=806776/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=23356 CPUtime=102.34
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 3866 0 0 0 10231 3 0 0 25 0 1 0 199066593 23916544 3624 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 5839 3624 52 110 0 5726 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 28712

[startup+162.485 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8785
/proc/meminfo: memFree=803064/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=24440 CPUtime=162.39
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 4784 0 0 0 16235 4 0 0 25 0 1 0 199066593 25026560 4542 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 6110 4542 52 110 0 5997 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 29796

[startup+222.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8785
/proc/meminfo: memFree=800248/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=25220 CPUtime=222.45
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 5565 0 0 0 22240 5 0 0 25 0 1 0 199066593 25825280 5224 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 6305 5224 52 110 0 6192 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 30576

[startup+282.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8785
/proc/meminfo: memFree=798136/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=25480 CPUtime=282.5
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 6126 0 0 0 28244 6 0 0 25 0 1 0 199066593 26091520 5752 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 6370 5752 52 110 0 6257 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 30836

[startup+342.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8785
/proc/meminfo: memFree=795448/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=44768 CPUtime=342.55
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 7020 0 0 0 34248 7 0 0 25 0 1 0 199066593 45842432 6415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 11192 6415 52 110 0 11079 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 50124

[startup+402.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8785
/proc/meminfo: memFree=793336/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=46636 CPUtime=402.59
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 7828 0 0 0 40251 8 0 0 25 0 1 0 199066593 47755264 6933 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 11659 6933 52 110 0 11546 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 51992

[startup+462.838 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8787
/proc/meminfo: memFree=791928/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=46896 CPUtime=462.64
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 8264 0 0 0 46255 9 0 0 25 0 1 0 199066593 48021504 7336 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 11724 7336 52 110 0 11611 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 52252

[startup+522.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8787
/proc/meminfo: memFree=789624/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=47936 CPUtime=522.69
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 8960 0 0 0 52259 10 0 0 25 0 1 0 199066593 49086464 7901 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 11984 7901 52 110 0 11871 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 53292

[startup+582.978 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 8787
/proc/meminfo: memFree=787896/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=48324 CPUtime=582.74
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 9419 0 0 0 58264 10 0 0 25 0 1 0 199066593 49483776 8327 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 12081 8327 52 110 0 11968 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 53680

[startup+643.052 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 8787
/proc/meminfo: memFree=786232/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=48716 CPUtime=642.79
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 9839 0 0 0 64268 11 0 0 25 0 1 0 199066593 49885184 8747 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 12179 8747 52 110 0 12066 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 54072

[startup+703.123 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8787
/proc/meminfo: memFree=784120/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=50276 CPUtime=702.84
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 10536 0 0 0 70272 12 0 0 25 0 1 0 199066593 51482624 9281 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 12569 9281 52 110 0 12456 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 55632

[startup+763.192 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8787
/proc/meminfo: memFree=782456/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=51436 CPUtime=762.88
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 11173 0 0 0 76276 12 0 0 25 0 1 0 199066593 52670464 9689 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 12859 9689 52 110 0 12746 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 56792

[startup+823.27 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 8787
/proc/meminfo: memFree=780856/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=52216 CPUtime=822.94
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 11665 0 0 0 82281 13 0 0 25 0 1 0 199066593 53469184 10083 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 13054 10083 52 110 0 12941 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 57572

[startup+883.34 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 8787
/proc/meminfo: memFree=779320/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=52608 CPUtime=883
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 12089 0 0 0 88286 14 0 0 25 0 1 0 199066593 53870592 10474 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 13152 10474 52 110 0 13039 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 57964

[startup+943.409 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8787
/proc/meminfo: memFree=777976/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=52740 CPUtime=943.04
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 12428 0 0 0 94290 14 0 0 25 0 1 0 199066593 54005760 10813 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 13185 10813 52 110 0 13072 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 58096

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 8787
/proc/meminfo: memFree=776760/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=52996 CPUtime=1003.1
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 12790 0 0 0 100295 15 0 0 25 0 1 0 199066593 54267904 11110 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 13249 11110 52 110 0 13136 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 58352

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8787
/proc/meminfo: memFree=775608/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=53252 CPUtime=1063.14
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 13139 0 0 0 106299 15 0 0 25 0 1 0 199066593 54530048 11394 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 13313 11394 52 110 0 13200 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 58608

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8787
/proc/meminfo: memFree=774584/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=53508 CPUtime=1123.19
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 13461 0 0 0 112303 16 0 0 25 0 1 0 199066593 54792192 11651 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 13377 11651 52 110 0 13264 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 58864

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8787
/proc/meminfo: memFree=773624/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=53508 CPUtime=1183.23
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 13710 0 0 0 118307 16 0 0 25 0 1 0 199066593 54792192 11900 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 13377 11900 52 110 0 13264 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 58864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8787
/proc/meminfo: memFree=773176/2055920 swapFree=4131780/4192956
[pid=8779] ppid=8777 vsize=5356 CPUtime=0.01
/proc/8779/stat : 8779 (TiniSatELite) S 8777 8779 7942 0 -1 4194304 333 451 0 0 0 0 1 0 16 0 1 0 199066591 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 1339 237 197 169 0 50 0
[pid=8785] ppid=8779 vsize=53508 CPUtime=1200.05
/proc/8785/stat : 8785 (tinisat) R 8779 8779 7942 0 -1 4194304 13803 0 0 0 119988 17 0 0 25 0 1 0 199066593 54792192 11993 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8785/statm: 13377 11993 52 110 0 13264 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 58864

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 8779 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.17
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 58864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
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= 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= 33
involuntary context switches= 7

runsolver used 1.13983 second user time and 3.12752 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Feb 18 09:32:09 UTC 2007

IDJOB= 294579
IDBENCH= 19892
IDSOLVER= 99
FILE ID= node26/294579-1171791129

PBS_JOBID= 3839562

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1179686861-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294579-1171791129/TiniSatELite /tmp/evaluation/294579-1171791129/instance-294579-1171791129.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-294579-1171791129 -o ROOT/results/node26/solver-294579-1171791129 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294579-1171791129/TiniSatELite /tmp/evaluation/294579-1171791129/instance-294579-1171791129.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f925586f9b717029fe6870824cb1d191

RANDOM SEED= 147875381

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        822232 kB
Buffers:         42564 kB
Cached:        1050568 kB
SwapCached:      40904 kB
Active:         763320 kB
Inactive:       380688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        822232 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            75268 kB
Committed_AS:   583852 kB
PageTables:       1680 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 node26 on Sun Feb 18 09:52:12 UTC 2007