Trace number 296506

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 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1437321789-17.SAT.shuffled.cnf
MD5SUM77bdf27dae0f4a53dc64394c48246636
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.112981
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

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 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
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_node2.alineos.net_25586.cnf
0.00/0.03	c 45 variables, 4005 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/node2/watcher-296506-1171824690 -o ROOT/results/node2/solver-296506-1171824690 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296506-1171824690/TiniSatELite /tmp/evaluation/296506-1171824690/instance-296506-1171824690.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: 0.97 0.98 0.99 3/77 25586
/proc/meminfo: memFree=292224/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202423921 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25586/statm: 1339 233 195 169 0 50 0
[pid=25587] ppid=25586 vsize=5356 CPUtime=0
/proc/25587/stat : 25587 (TiniSatELite) S 25586 25586 24199 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25587/statm: 1339 237 198 169 0 50 0
[pid=25589] ppid=25587 vsize=0 CPUtime=0
/proc/25589/stat : 25589 (sed) D 25587 25586 24199 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 202423921 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/25589/statm: 0 0 0 0 0 0 0

[startup+0.108856 s]
/proc/loadavg: 0.97 0.98 0.99 3/77 25586
/proc/meminfo: memFree=292224/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.517896 s]
/proc/loadavg: 0.97 0.98 0.99 3/77 25586
/proc/meminfo: memFree=292224/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.34498 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 25592
/proc/meminfo: memFree=290224/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=2904 CPUtime=1.31
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 504 0 0 0 131 0 0 0 25 0 1 0 202423923 2973696 489 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 726 489 52 110 0 613 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8260

[startup+2.98115 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 25592
/proc/meminfo: memFree=289392/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=5328 CPUtime=2.95
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 756 0 0 0 295 0 0 0 25 0 1 0 202423923 5455872 741 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 1332 741 52 110 0 1219 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10684

[startup+6.25749 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 25592
/proc/meminfo: memFree=287920/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=5776 CPUtime=6.22
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 1062 0 0 0 622 0 0 0 25 0 1 0 202423923 5914624 1014 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 1444 1014 52 110 0 1331 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11132

[startup+12.7192 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 25592
/proc/meminfo: memFree=286320/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=6224 CPUtime=12.68
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 1418 0 0 0 1268 0 0 0 25 0 1 0 202423923 6373376 1370 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 1556 1370 52 110 0 1443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11580

[startup+25.5265 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 25592
/proc/meminfo: memFree=284272/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=11384 CPUtime=25.48
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 1989 0 0 0 2548 0 0 0 25 0 1 0 202423923 11657216 1876 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519955 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 2846 1876 52 110 0 2733 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16740

[startup+51.1571 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25592
/proc/meminfo: memFree=281776/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=11972 CPUtime=51.1
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 2587 0 0 0 5109 1 0 0 25 0 1 0 202423923 12259328 2474 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 2993 2474 52 110 0 2880 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17328

[startup+102.413 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25592
/proc/meminfo: memFree=277616/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=22404 CPUtime=102.35
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 3781 0 0 0 10232 3 0 0 25 0 1 0 202423923 22941696 3506 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 5601 3506 52 110 0 5488 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 27760

[startup+162.491 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25592
/proc/meminfo: memFree=274416/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=23196 CPUtime=162.41
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 4562 0 0 0 16237 4 0 0 25 0 1 0 202423923 23752704 4287 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 5799 4287 52 110 0 5686 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 28552

[startup+222.561 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25592
/proc/meminfo: memFree=272048/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=23716 CPUtime=222.46
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 5216 0 0 0 22240 6 0 0 25 0 1 0 202423923 24285184 4875 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 5929 4875 52 110 0 5816 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 29072

[startup+282.634 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25592
/proc/meminfo: memFree=270192/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=23716 CPUtime=282.52
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 5682 0 0 0 28245 7 0 0 25 0 1 0 202423923 24285184 5341 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 5929 5341 52 110 0 5816 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 29072

[startup+342.706 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25592
/proc/meminfo: memFree=267632/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=41036 CPUtime=342.57
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 6454 0 0 0 34249 8 0 0 25 0 1 0 202423923 42020864 5981 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 10259 5981 52 110 0 10146 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 46392

[startup+402.783 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25592
/proc/meminfo: memFree=265392/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=42804 CPUtime=402.63
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 7344 0 0 0 40254 9 0 0 25 0 1 0 202423923 43831296 6540 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 10701 6540 52 110 0 10588 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 48160

[startup+462.858 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 25592
/proc/meminfo: memFree=263472/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=43844 CPUtime=462.7
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 7947 0 0 0 46259 11 0 0 25 0 1 0 202423923 44896256 7045 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 10961 7045 52 110 0 10848 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 49200

[startup+522.929 s]

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

[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=44364 CPUtime=582.78
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 8853 0 0 0 58266 12 0 0 25 0 1 0 202423923 45428736 7885 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11091 7885 52 110 0 10978 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 49720

[startup+643.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 25756
/proc/meminfo: memFree=257272/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=45388 CPUtime=642.71
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 9485 0 0 0 64257 14 0 0 25 0 1 0 202423923 46477312 8256 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11347 8256 52 110 0 11234 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 50744

[startup+703.091 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25790
/proc/meminfo: memFree=256624/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=45772 CPUtime=702.75
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 10024 0 0 0 70261 14 0 0 25 0 1 0 202423923 46870528 8697 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11443 8697 52 110 0 11330 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 51128

[startup+763.16 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25790
/proc/meminfo: memFree=255216/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=46288 CPUtime=762.8
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 10484 0 0 0 76265 15 0 0 25 0 1 0 202423923 47398912 9059 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11572 9059 52 110 0 11459 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 51644

[startup+823.229 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25790
/proc/meminfo: memFree=253872/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=46800 CPUtime=822.86
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 10935 0 0 0 82270 16 0 0 25 0 1 0 202423923 47923200 9380 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11700 9380 52 110 0 11587 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 52156

[startup+883.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25790
/proc/meminfo: memFree=252528/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=47188 CPUtime=882.91
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 11364 0 0 0 88274 17 0 0 25 0 1 0 202423923 48320512 9744 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11797 9744 52 110 0 11684 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 52544

[startup+943.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25790
/proc/meminfo: memFree=251248/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=47960 CPUtime=942.97
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 11822 0 0 0 94279 18 0 0 25 0 1 0 202423923 49111040 10072 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 11990 10072 52 110 0 11877 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 53316

[startup+1003.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25790
/proc/meminfo: memFree=249968/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=48348 CPUtime=1003.01
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 12172 0 0 0 100283 18 0 0 25 0 1 0 202423923 49508352 10389 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 12087 10389 52 110 0 11974 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 53704

[startup+1063.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25790
/proc/meminfo: memFree=248944/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=48348 CPUtime=1063.07
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 12432 0 0 0 106288 19 0 0 25 0 1 0 202423923 49508352 10649 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 12087 10649 52 110 0 11974 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 53704

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25790
/proc/meminfo: memFree=247728/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=48736 CPUtime=1123.13
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 12790 0 0 0 112293 20 0 0 25 0 1 0 202423923 49905664 10942 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 12184 10942 52 110 0 12071 0
Current children cumulated CPU time (s) 1123.14
Current children cumulated vsize (KiB) 54092

[startup+1183.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25790
/proc/meminfo: memFree=246512/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=49516 CPUtime=1183.18
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 13179 0 0 0 118297 21 0 0 25 0 1 0 202423923 50704384 11266 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 12379 11266 52 110 0 12266 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 54872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25790
/proc/meminfo: memFree=246192/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=49516 CPUtime=1199.99
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 13244 0 0 0 119978 21 0 0 25 0 1 0 202423923 50704384 11331 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 12379 11331 52 110 0 12266 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 54872

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25790
/proc/meminfo: memFree=246192/2055920 swapFree=4192812/4192956
[pid=25586] ppid=25584 vsize=5356 CPUtime=0.01
/proc/25586/stat : 25586 (TiniSatELite) S 25584 25586 24199 0 -1 4194304 333 439 0 0 0 0 1 0 16 0 1 0 202423921 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25586/statm: 1339 237 197 169 0 50 0
[pid=25592] ppid=25586 vsize=49516 CPUtime=1199.99
/proc/25592/stat : 25592 (tinisat) R 25586 25586 24199 0 -1 4194304 13244 0 0 0 119978 21 0 0 25 0 1 0 202423923 50704384 11331 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25592/statm: 12379 11331 52 110 0 12266 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 54872

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25586 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.021996
while last known CPU time is 1200

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

Real time (s): 1200.48
CPU time (s): 1200
CPU user time (s): 1199.79
CPU system time (s): 0.21
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 54872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 772
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= 37
involuntary context switches= 10

runsolver used 1.10683 second user time and 3.16152 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Feb 18 18:51:30 UTC 2007

IDJOB= 296506
IDBENCH= 19939
IDSOLVER= 99
FILE ID= node2/296506-1171824690

PBS_JOBID= 3839356

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1437321789-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296506-1171824690/TiniSatELite /tmp/evaluation/296506-1171824690/instance-296506-1171824690.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-296506-1171824690 -o ROOT/results/node2/solver-296506-1171824690 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296506-1171824690/TiniSatELite /tmp/evaluation/296506-1171824690/instance-296506-1171824690.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  77bdf27dae0f4a53dc64394c48246636

RANDOM SEED= 768920870

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        292632 kB
Buffers:         51484 kB
Cached:        1573580 kB
SwapCached:          0 kB
Active:        1173368 kB
Inactive:       511852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        292632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          79000 kB
Slab:            63528 kB
Committed_AS:  1104616 kB
PageTables:       1812 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66545 MiB

End job on node2 on Sun Feb 18 19:16:56 UTC 2007