Trace number 300770

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 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S643005221-14.cnf
MD5SUM8a3a4c67555e3d7c0d47620c8bfc1a9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.54731
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:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.07	c Tinisat 0.22
0.00/0.07	c solving /tmp/GTI_node7.alineos.net_32247.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/node7/watcher-300770-1171935301 -o ROOT/results/node7/solver-300770-1171935301 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300770-1171935301/TiniSatELite /tmp/evaluation/300770-1171935301/instance-300770-1171935301.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 0.94 3/77 32247
/proc/meminfo: memFree=1677264/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 213484807 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32247/statm: 1339 233 195 169 0 50 0
[pid=32248] ppid=32247 vsize=5356 CPUtime=0
/proc/32248/stat : 32248 (TiniSatELite) S 32247 32247 31759 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32248/statm: 1339 237 198 169 0 50 0

[startup+0.108304 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 32247
/proc/meminfo: memFree=1677264/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.517343 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 32247
/proc/meminfo: memFree=1677264/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33743 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32253
/proc/meminfo: memFree=1672768/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=6108 CPUtime=1.28
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 1122 0 0 0 128 0 0 0 25 0 1 0 213484812 6254592 1107 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 1527 1107 52 110 0 1414 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 11464

[startup+2.9736 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32253
/proc/meminfo: memFree=1670400/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=11360 CPUtime=2.92
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 1903 0 0 0 291 1 0 0 25 0 1 0 213484812 11632640 1888 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 2840 1888 52 110 0 2727 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 16716

[startup+6.24994 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32253
/proc/meminfo: memFree=1664960/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=22260 CPUtime=6.19
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 3101 0 0 0 617 2 0 0 25 0 1 0 213484812 22794240 3086 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 5565 3086 52 110 0 5452 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 27616

[startup+12.7126 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32253
/proc/meminfo: memFree=1657600/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=22784 CPUtime=12.65
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 4832 0 0 0 1262 3 0 0 25 0 1 0 213484812 23330816 4784 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 5696 4784 52 110 0 5583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28140

[startup+25.527 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32253
/proc/meminfo: memFree=1648576/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=44448 CPUtime=25.46
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 7122 0 0 0 2540 6 0 0 25 0 1 0 213484812 45514752 7074 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 11112 7074 52 110 0 10999 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 49804

[startup+51.1537 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32253
/proc/meminfo: memFree=1634880/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=45232 CPUtime=51.08
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 10525 0 0 0 5098 10 0 0 25 0 1 0 213484812 46317568 10412 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 11308 10412 52 110 0 11195 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 50588

[startup+102.411 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32253
/proc/meminfo: memFree=1616704/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=89204 CPUtime=102.33
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 15223 0 0 0 10218 15 0 0 25 0 1 0 213484812 91344896 14981 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 22301 14981 52 110 0 22188 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 94560

[startup+162.484 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32253
/proc/meminfo: memFree=1600256/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=90544 CPUtime=162.38
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 19276 0 0 0 16218 20 0 0 25 0 1 0 213484812 92717056 19034 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 22636 19034 52 110 0 22523 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 95900

[startup+222.557 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32253
/proc/meminfo: memFree=1585984/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=174952 CPUtime=222.44
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 22841 0 0 0 22220 24 0 0 25 0 1 0 213484812 179150848 22599 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 43738 22599 52 110 0 43625 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 180308

[startup+282.627 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32255
/proc/meminfo: memFree=1572992/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=175920 CPUtime=282.49
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 26068 0 0 0 28221 28 0 0 25 0 1 0 213484812 180142080 25826 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 43980 25826 52 110 0 43867 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 181276

[startup+342.698 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32255
/proc/meminfo: memFree=1562496/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=177296 CPUtime=342.55
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 28700 0 0 0 34224 31 0 0 25 0 1 0 213484812 181551104 28458 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 44324 28458 52 110 0 44211 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 182652

[startup+402.773 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32255
/proc/meminfo: memFree=1552832/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=179016 CPUtime=402.61
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 31332 0 0 0 40225 36 0 0 25 0 1 0 213484812 183312384 30833 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 44754 30833 52 110 0 44641 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 184372

[startup+462.844 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32255
/proc/meminfo: memFree=1544448/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=179700 CPUtime=462.66
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 33435 0 0 0 46228 38 0 0 25 0 1 0 213484812 184012800 32936 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 44925 32936 52 110 0 44812 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 185056

[startup+522.915 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32255
/proc/meminfo: memFree=1535744/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04

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

[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=180804 CPUtime=582.77
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 37595 0 0 0 58234 43 0 0 25 0 1 0 213484812 185143296 37096 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 45201 37096 52 110 0 45088 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 186160

[startup+643.057 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32255
/proc/meminfo: memFree=1520576/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=181516 CPUtime=642.83
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 39377 0 0 0 64237 46 0 0 25 0 1 0 213484812 185872384 38878 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 45379 38878 52 110 0 45266 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 186872

[startup+703.123 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32255
/proc/meminfo: memFree=1513536/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=181948 CPUtime=702.88
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 41160 0 0 0 70240 48 0 0 25 0 1 0 213484812 186314752 40661 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 45487 40661 52 110 0 45374 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 187304

[startup+763.192 s]
/proc/loadavg: 1.04 1.01 0.95 2/79 32255
/proc/meminfo: memFree=1507072/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=182380 CPUtime=762.94
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 42756 0 0 0 76243 51 0 0 25 0 1 0 213484812 186757120 42257 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 45595 42257 52 110 0 45482 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 187736

[startup+823.265 s]
/proc/loadavg: 1.01 1.01 0.95 2/79 32255
/proc/meminfo: memFree=1500928/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=182804 CPUtime=822.99
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 44281 0 0 0 82247 52 0 0 25 0 1 0 213484812 187191296 43782 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 45701 43782 52 110 0 45588 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 188160

[startup+883.333 s]
/proc/loadavg: 1.08 1.02 0.95 2/79 32255
/proc/meminfo: memFree=1494400/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=351088 CPUtime=883.04
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 45956 0 0 0 88250 54 0 0 25 0 1 0 213484812 359514112 45457 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 87772 45457 52 110 0 87659 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 356444

[startup+943.402 s]
/proc/loadavg: 1.03 1.01 0.95 2/79 32255
/proc/meminfo: memFree=1487552/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=351232 CPUtime=943.1
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 47679 0 0 0 94254 56 0 0 25 0 1 0 213484812 359661568 47180 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 87808 47180 52 110 0 87695 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 356588

[startup+1003.47 s]
/proc/loadavg: 1.01 1.01 0.95 2/79 32255
/proc/meminfo: memFree=1480704/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=351392 CPUtime=1003.15
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 49392 0 0 0 100256 59 0 0 25 0 1 0 213484812 359825408 48893 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 87848 48893 52 110 0 87735 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 356748

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 32255
/proc/meminfo: memFree=1473984/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=351840 CPUtime=1063.2
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 51037 0 0 0 106259 61 0 0 25 0 1 0 213484812 360284160 50538 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 87960 50538 52 110 0 87847 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 357196

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 32255
/proc/meminfo: memFree=1467968/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=351984 CPUtime=1123.26
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 52556 0 0 0 112263 63 0 0 25 0 1 0 213484812 360431616 52057 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 87996 52057 52 110 0 87883 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 357340

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 32255
/proc/meminfo: memFree=1461888/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=351984 CPUtime=1183.32
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 54078 0 0 0 118267 65 0 0 25 0 1 0 213484812 360431616 53579 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 87996 53579 52 110 0 87883 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 357340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 32255
/proc/meminfo: memFree=1460160/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=352128 CPUtime=1200.03
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 54492 0 0 0 119937 66 0 0 25 0 1 0 213484812 360579072 53993 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 88032 53993 52 110 0 87919 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 357484

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: 1.00 1.00 0.95 2/79 32255
/proc/meminfo: memFree=1460160/2055920 swapFree=4142368/4192956
[pid=32247] ppid=32245 vsize=5356 CPUtime=0.04
/proc/32247/stat : 32247 (TiniSatELite) S 32245 32247 31759 0 -1 4194304 333 645 0 0 0 0 4 0 16 0 1 0 213484807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32247/statm: 1339 237 197 169 0 50 0
[pid=32253] ppid=32247 vsize=352128 CPUtime=1200.03
/proc/32253/stat : 32253 (tinisat) R 32247 32247 31759 0 -1 4194304 54492 0 0 0 119937 66 0 0 25 0 1 0 213484812 360579072 53993 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32253/statm: 88032 53993 52 110 0 87919 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 357484

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32247 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=45993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.048992
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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.41
CPU system time (s): 0.66
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 357484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
system time used= 0.002999
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= 12

runsolver used 1.17182 second user time and 3.09653 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 20 01:35:01 UTC 2007

IDJOB= 300770
IDBENCH= 20043
IDSOLVER= 99
FILE ID= node7/300770-1171935301

PBS_JOBID= 3848915

Free space on /tmp= 66546 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S643005221-14.cnf
COMMAND LINE= /tmp/evaluation/300770-1171935301/TiniSatELite /tmp/evaluation/300770-1171935301/instance-300770-1171935301.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-300770-1171935301 -o ROOT/results/node7/solver-300770-1171935301 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300770-1171935301/TiniSatELite /tmp/evaluation/300770-1171935301/instance-300770-1171935301.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8a3a4c67555e3d7c0d47620c8bfc1a9e

RANDOM SEED= 648771133

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1677608 kB
Buffers:         51120 kB
Cached:         228896 kB
SwapCached:      16056 kB
Active:         217548 kB
Inactive:        92608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677608 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1464 kB
Writeback:           0 kB
Mapped:          29812 kB
Slab:            53684 kB
Committed_AS:   788412 kB
PageTables:       1764 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 node7 on Tue Feb 20 01:55:03 UTC 2007