Trace number 296137

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) 1200.05 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1279108477-06.UNSAT.shuffled.cnf
MD5SUM0fb73f67c7f5af95b3c6ed625e2e258c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark796.244
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node38.alineos.net_20723.cnf
0.00/0.04	c 60 variables, 5340 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/node38/watcher-296137-1171818508 -o ROOT/results/node38/solver-296137-1171818508 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296137-1171818508/TiniSatELite /tmp/evaluation/296137-1171818508/instance-296137-1171818508.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: 1.00 1.00 1.00 3/64 20723
/proc/meminfo: memFree=855728/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 201806666 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890608722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20723/statm: 1339 233 195 169 0 50 0
[pid=20724] ppid=20723 vsize=5356 CPUtime=0
/proc/20724/stat : 20724 (TiniSatELite) S 20723 20723 19965 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20724/statm: 1339 237 198 169 0 50 0
[pid=20726] ppid=20724 vsize=0 CPUtime=0
/proc/20726/stat : 20726 (sed) R 20724 20723 19965 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 201806667 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/20726/statm: 0 0 0 0 0 0 0

[startup+0.107468 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20723
/proc/meminfo: memFree=855728/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.51851 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20723
/proc/meminfo: memFree=855728/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.3386 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=853472/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=3500 CPUtime=1.3
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 558 0 0 0 130 0 0 0 25 0 1 0 201806669 3584000 543 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 875 543 52 110 0 762 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8856

[startup+2.97479 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=852512/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=3904 CPUtime=2.94
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 846 0 0 0 294 0 0 0 25 0 1 0 201806669 3997696 831 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 976 831 52 110 0 863 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9260

[startup+6.25116 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=850976/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=6984 CPUtime=6.21
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 1189 0 0 0 621 0 0 0 25 0 1 0 201806669 7151616 1141 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 1746 1141 52 110 0 1633 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12340

[startup+12.7119 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=849192/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=7448 CPUtime=12.67
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 1594 0 0 0 1267 0 0 0 25 0 1 0 201806669 7626752 1546 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 1862 1546 52 110 0 1749 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12804

[startup+25.5243 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=847016/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=13528 CPUtime=25.48
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 2199 0 0 0 2547 1 0 0 25 0 1 0 201806669 13852672 2086 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 3382 2086 52 110 0 3269 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18884

[startup+51.1483 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=843944/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=13992 CPUtime=51.1
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 2947 0 0 0 5108 2 0 0 25 0 1 0 201806669 14327808 2834 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 3498 2834 52 110 0 3385 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19348

[startup+102.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=839400/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=26692 CPUtime=102.32
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 4227 0 0 0 10230 2 0 0 25 0 1 0 201806669 27332608 3985 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 6673 3985 52 110 0 6560 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 32048

[startup+162.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=835176/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=27988 CPUtime=162.37
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 5237 0 0 0 16234 3 0 0 25 0 1 0 201806669 28659712 4995 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 6997 4995 52 110 0 6884 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 33344

[startup+222.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=832232/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=28504 CPUtime=222.42
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 5958 0 0 0 22239 3 0 0 25 0 1 0 201806669 29188096 5716 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 7126 5716 52 110 0 7013 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 33860

[startup+282.579 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=829544/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=28828 CPUtime=282.46
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 6615 0 0 0 28242 4 0 0 25 0 1 0 201806669 29519872 6373 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 7207 6373 52 110 0 7094 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 34184

[startup+342.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=826216/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=30540 CPUtime=342.51
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 7441 0 0 0 34246 5 0 0 25 0 1 0 201806669 31272960 7199 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 7635 7199 52 110 0 7522 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 35896

[startup+402.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=823464/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=53208 CPUtime=402.56
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 8148 0 0 0 40250 6 0 0 25 0 1 0 201806669 54484992 7873 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 13302 7873 52 110 0 13189 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 58564

[startup+462.768 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=821544/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=54492 CPUtime=462.6
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 8898 0 0 0 46254 6 0 0 25 0 1 0 201806669 55799808 8366 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 13623 8366 52 110 0 13510 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 59848

[startup+522.825 s]

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

[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=56312 CPUtime=582.68
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 10106 0 0 0 58261 7 0 0 25 0 1 0 201806669 57663488 9409 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 14078 9409 52 110 0 13965 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 61668

[startup+642.948 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=815336/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=56708 CPUtime=642.74
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 10598 0 0 0 64266 8 0 0 25 0 1 0 201806669 58068992 9901 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 14177 9901 52 110 0 14064 0
Current children cumulated CPU time (s) 642.75
Current children cumulated vsize (KiB) 62064

[startup+703.005 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=813544/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=57224 CPUtime=702.77
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 11150 0 0 0 70269 8 0 0 25 0 1 0 201806669 58597376 10354 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 14306 10354 52 110 0 14193 0
Current children cumulated CPU time (s) 702.78
Current children cumulated vsize (KiB) 62580

[startup+763.065 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=811752/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=58132 CPUtime=762.82
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 11687 0 0 0 76273 9 0 0 25 0 1 0 201806669 59527168 10793 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 14533 10793 52 110 0 14420 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 63488

[startup+823.131 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=809960/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=59036 CPUtime=822.87
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 12238 0 0 0 82278 9 0 0 25 0 1 0 201806669 60452864 11245 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 14759 11245 52 110 0 14646 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 64392

[startup+883.191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=808616/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=59420 CPUtime=882.92
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 12675 0 0 0 88282 10 0 0 25 0 1 0 201806669 60846080 11584 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 14855 11584 52 110 0 14742 0
Current children cumulated CPU time (s) 882.93
Current children cumulated vsize (KiB) 64776

[startup+943.252 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=807208/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=59936 CPUtime=942.96
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 13097 0 0 0 94286 10 0 0 25 0 1 0 201806669 61374464 11941 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 14984 11941 52 110 0 14871 0
Current children cumulated CPU time (s) 942.97
Current children cumulated vsize (KiB) 65292

[startup+1003.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=805800/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=60064 CPUtime=1003
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 13464 0 0 0 100290 10 0 0 25 0 1 0 201806669 61505536 12275 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 15016 12275 52 110 0 14903 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 65420

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20729
/proc/meminfo: memFree=804584/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=60320 CPUtime=1063.06
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 13832 0 0 0 106295 11 0 0 25 0 1 0 201806669 61767680 12578 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 15080 12578 52 110 0 14967 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 65676

[startup+1123.43 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 20729
/proc/meminfo: memFree=803368/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=60320 CPUtime=1123.1
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 14141 0 0 0 112299 11 0 0 25 0 1 0 201806669 61767680 12887 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 15080 12887 52 110 0 14967 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 65676

[startup+1183.49 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20729
/proc/meminfo: memFree=802088/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=60580 CPUtime=1183.13
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 14468 0 0 0 118302 11 0 0 25 0 1 0 201806669 62033920 13214 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 15145 13214 52 110 0 15032 0
Current children cumulated CPU time (s) 1183.14
Current children cumulated vsize (KiB) 65936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20729
/proc/meminfo: memFree=801704/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=60580 CPUtime=1200.04
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 14556 0 0 0 119993 11 0 0 25 0 1 0 201806669 62033920 13302 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 15145 13302 52 110 0 15032 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 65936

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

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

[startup+1200.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20729
/proc/meminfo: memFree=801704/2055920 swapFree=4183804/4192956
[pid=20723] ppid=20721 vsize=5356 CPUtime=0.01
/proc/20723/stat : 20723 (TiniSatELite) S 20721 20723 19965 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201806666 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20723/statm: 1339 237 197 169 0 50 0
[pid=20729] ppid=20723 vsize=60580 CPUtime=1200.04
/proc/20729/stat : 20729 (tinisat) R 20723 20723 19965 0 -1 4194304 14556 0 0 0 119993 11 0 0 25 0 1 0 201806669 62033920 13302 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20729/statm: 15145 13302 52 110 0 15032 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 65936

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20723 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.026994
while last known CPU time is 1200.05

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

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.94
CPU system time (s): 0.11
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 65936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
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= 805
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 1.05384 second user time and 2.47462 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Feb 18 17:08:28 UTC 2007

IDJOB= 296137
IDBENCH= 19930
IDSOLVER= 99
FILE ID= node38/296137-1171818508

PBS_JOBID= 3839624

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1279108477-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296137-1171818508/TiniSatELite /tmp/evaluation/296137-1171818508/instance-296137-1171818508.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-296137-1171818508 -o ROOT/results/node38/solver-296137-1171818508 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296137-1171818508/TiniSatELite /tmp/evaluation/296137-1171818508/instance-296137-1171818508.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0fb73f67c7f5af95b3c6ed625e2e258c

RANDOM SEED= 540895412

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:        856200 kB
Buffers:         42060 kB
Cached:        1034636 kB
SwapCached:       3416 kB
Active:         815256 kB
Inactive:       271308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        856200 kB
SwapTotal:     4192956 kB
SwapFree:      4183804 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            99156 kB
Committed_AS:   433404 kB
PageTables:       1468 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= 66562 MiB

End job on node38 on Sun Feb 18 17:28:31 UTC 2007