Trace number 300893

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.07 1200.15

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1036103820-03.cnf
MD5SUM85e6669b731e40790ffff95698079292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.5937
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.00/0.07	c Tinisat 0.22
0.00/0.07	c solving /tmp/GTI_node16.alineos.net_2459.cnf
0.00/0.07	c 700 variables, 14000 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/node16/watcher-300893-1171941542 -o ROOT/results/node16/solver-300893-1171941542 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300893-1171941542/TiniSatELite /tmp/evaluation/300893-1171941542/instance-300893-1171941542.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 0.95 3/77 2459
/proc/meminfo: memFree=944912/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 214108526 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2459/statm: 1339 233 195 169 0 50 0
[pid=2460] ppid=2459 vsize=5356 CPUtime=0
/proc/2460/stat : 2460 (TiniSatELite) S 2459 2459 789 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2460/statm: 1339 237 198 169 0 50 0

[startup+0.107629 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 2459
/proc/meminfo: memFree=944912/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515577 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 2459
/proc/meminfo: memFree=944912/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33648 s]
/proc/loadavg: 0.92 0.98 0.95 2/79 2465
/proc/meminfo: memFree=940480/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=6108 CPUtime=1.28
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 1121 0 0 0 128 0 0 0 25 0 1 0 214108531 6254592 1106 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 1527 1106 52 110 0 1414 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11464

[startup+2.97829 s]
/proc/loadavg: 0.93 0.98 0.95 2/79 2465
/proc/meminfo: memFree=938048/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=11360 CPUtime=2.92
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 1905 0 0 0 291 1 0 0 25 0 1 0 214108531 11632640 1890 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519966 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 2840 1890 52 110 0 2727 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16716

[startup+6.25391 s]
/proc/loadavg: 0.93 0.98 0.95 2/79 2465
/proc/meminfo: memFree=932744/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=22260 CPUtime=6.19
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 3090 0 0 0 617 2 0 0 25 0 1 0 214108531 22794240 3075 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518158 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 5565 3075 52 110 0 5452 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 27616

[startup+12.7172 s]
/proc/loadavg: 0.94 0.98 0.95 2/79 2465
/proc/meminfo: memFree=925576/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=22784 CPUtime=12.66
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 4765 0 0 0 1263 3 0 0 25 0 1 0 214108531 23330816 4717 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 5696 4717 52 110 0 5583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28140

[startup+25.5227 s]
/proc/loadavg: 0.95 0.98 0.95 2/79 2465
/proc/meminfo: memFree=916552/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=44448 CPUtime=25.46
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 7058 0 0 0 2541 5 0 0 25 0 1 0 214108531 45514752 7010 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 11112 7010 52 110 0 10999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49804

[startup+51.1427 s]
/proc/loadavg: 0.96 0.98 0.95 2/79 2465
/proc/meminfo: memFree=902920/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=45236 CPUtime=51.08
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 10466 0 0 0 5099 9 0 0 25 0 1 0 214108531 46321664 10353 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 11309 10353 52 110 0 11196 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 50592

[startup+102.381 s]
/proc/loadavg: 0.98 0.98 0.95 2/79 2465
/proc/meminfo: memFree=884488/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=89208 CPUtime=102.32
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 15200 0 0 0 10217 15 0 0 25 0 1 0 214108531 91348992 14958 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 22302 14958 52 110 0 22189 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 94564

[startup+162.437 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=868360/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=90544 CPUtime=162.37
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 19162 0 0 0 16218 19 0 0 25 0 1 0 214108531 92717056 18920 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 22636 18920 52 110 0 22523 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 95900

[startup+222.489 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=854152/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=90820 CPUtime=222.42
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 22719 0 0 0 22219 23 0 0 25 0 1 0 214108531 92999680 22477 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 22705 22477 52 110 0 22592 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 96176

[startup+282.542 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=841032/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=175940 CPUtime=282.48
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 25989 0 0 0 28221 27 0 0 25 0 1 0 214108531 180162560 25747 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 43985 25747 52 110 0 43872 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 181296

[startup+342.589 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=830600/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=177308 CPUtime=342.51
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 28599 0 0 0 34222 29 0 0 25 0 1 0 214108531 181563392 28357 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 44327 28357 52 110 0 44214 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 182664

[startup+402.646 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=820808/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=179024 CPUtime=402.57
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 31249 0 0 0 40225 32 0 0 25 0 1 0 214108531 183320576 30750 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 44756 30750 52 110 0 44643 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 184380

[startup+462.704 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=812488/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=179592 CPUtime=462.63
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 33332 0 0 0 46228 35 0 0 25 0 1 0 214108531 183902208 32833 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 44898 32833 52 110 0 44785 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 184948

[startup+522.759 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=804296/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=179864 CPUtime=522.68
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 35406 0 0 0 52231 37 0 0 25 0 1 0 214108531 184180736 34907 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 44966 34907 52 110 0 44853 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 185220

[startup+582.809 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=796296/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=180584 CPUtime=582.73
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 37402 0 0 0 58234 39 0 0 25 0 1 0 214108531 184918016 36903 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 45146 36903 52 110 0 45033 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 185940

[startup+642.864 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=789064/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=181304 CPUtime=642.78
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 39216 0 0 0 64236 42 0 0 25 0 1 0 214108531 185655296 38717 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 45326 38717 52 110 0 45213 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 186660

[startup+702.91 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=781960/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=181592 CPUtime=702.82
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 40993 0 0 0 70238 44 0 0 25 0 1 0 214108531 185950208 40494 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 45398 40494 52 110 0 45285 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 186948

[startup+762.959 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=775624/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=182168 CPUtime=762.87
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 42585 0 0 0 76241 46 0 0 25 0 1 0 214108531 186540032 42086 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 45542 42086 52 110 0 45429 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 187524

[startup+823.015 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=769480/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=182880 CPUtime=822.92
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 44092 0 0 0 82244 48 0 0 25 0 1 0 214108531 187269120 43593 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 45720 43593 52 110 0 45607 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 188236

[startup+883.069 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=763080/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=183016 CPUtime=882.98
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 45692 0 0 0 88247 51 0 0 25 0 1 0 214108531 187408384 45193 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 45754 45193 52 110 0 45641 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 188372

[startup+943.123 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2465
/proc/meminfo: memFree=756424/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=351164 CPUtime=943.03
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 47363 0 0 0 94250 53 0 0 25 0 1 0 214108531 359591936 46864 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 87791 46864 52 110 0 87678 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 356520

[startup+1003.18 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2467
/proc/meminfo: memFree=749960/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=351308 CPUtime=1003.08
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 48981 0 0 0 100253 55 0 0 25 0 1 0 214108531 359739392 48482 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 87827 48482 52 110 0 87714 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 356664

[startup+1063.23 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2467
/proc/meminfo: memFree=743176/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=351612 CPUtime=1063.13
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 50661 0 0 0 106256 57 0 0 25 0 1 0 214108531 360050688 50162 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532556 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 87903 50162 52 110 0 87790 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 356968

[startup+1123.28 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2467
/proc/meminfo: memFree=737288/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=351756 CPUtime=1123.18
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 52125 0 0 0 112259 59 0 0 25 0 1 0 214108531 360198144 51626 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 87939 51626 52 110 0 87826 0
Current children cumulated CPU time (s) 1123.21
Current children cumulated vsize (KiB) 357112

[startup+1183.34 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2467
/proc/meminfo: memFree=731144/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=351916 CPUtime=1183.23
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 53666 0 0 0 118262 61 0 0 25 0 1 0 214108531 360361984 53167 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 87979 53167 52 110 0 87866 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 357272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.14 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 2467
/proc/meminfo: memFree=729416/2055920 swapFree=4192812/4192956
[pid=2459] ppid=2457 vsize=5356 CPUtime=0.03
/proc/2459/stat : 2459 (TiniSatELite) S 2457 2459 789 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 214108526 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2459/statm: 1339 237 197 169 0 50 0
[pid=2465] ppid=2459 vsize=351916 CPUtime=1200.04
/proc/2465/stat : 2465 (tinisat) R 2459 2459 789 0 -1 4194304 54078 0 0 0 119942 62 0 0 25 0 1 0 214108531 360361984 53579 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/2465/statm: 87979 53579 52 110 0 87866 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 357272

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 2459 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=39993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.046991
while last known CPU time is 1200.07

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

Real time (s): 1200.15
CPU time (s): 1200.07
CPU user time (s): 1199.45
CPU system time (s): 0.62
CPU usage (%): 99.993
Max. virtual memory (cumulated for all children) (KiB): 357272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
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= 978
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 11

runsolver used 1.15382 second user time and 3.11353 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 03:19:02 UTC 2007

IDJOB= 300893
IDBENCH= 20046
IDSOLVER= 99
FILE ID= node16/300893-1171941542

PBS_JOBID= 3848905

Free space on /tmp= 66550 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1036103820-03.cnf
COMMAND LINE= /tmp/evaluation/300893-1171941542/TiniSatELite /tmp/evaluation/300893-1171941542/instance-300893-1171941542.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-300893-1171941542 -o ROOT/results/node16/solver-300893-1171941542 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300893-1171941542/TiniSatELite /tmp/evaluation/300893-1171941542/instance-300893-1171941542.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  85e6669b731e40790ffff95698079292

RANDOM SEED= 916273095

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        945320 kB
Buffers:         70760 kB
Cached:         906060 kB
SwapCached:          0 kB
Active:         359464 kB
Inactive:       670944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        945320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1460 kB
Writeback:           0 kB
Mapped:          72524 kB
Slab:            65824 kB
Committed_AS:   959628 kB
PageTables:       1720 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= 66550 MiB

End job on node16 on Tue Feb 20 03:39:04 UTC 2007