Trace number 300442

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) 1200.08 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1058323130-08.cnf
MD5SUM8ad037218b3fb71e87bf66baa8322f0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark65.522
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node11.alineos.net_22312.cnf
0.00/0.08	c 800 variables, 16000 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/node11/watcher-300442-1171906078 -o ROOT/results/node11/solver-300442-1171906078 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300442-1171906078/TiniSatELite /tmp/evaluation/300442-1171906078/instance-300442-1171906078.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: 0.94 0.99 0.96 3/77 22312
/proc/meminfo: memFree=378104/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 210562354 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22312/statm: 1339 233 195 169 0 50 0
[pid=22313] ppid=22312 vsize=5356 CPUtime=0
/proc/22313/stat : 22313 (TiniSatELite) S 22312 22312 21877 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22313/statm: 1339 237 198 169 0 50 0
[pid=22315] ppid=22313 vsize=0 CPUtime=0
/proc/22315/stat : 22315 (sed) D 22313 22312 21877 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 210562354 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/22315/statm: 0 0 0 0 0 0 0

[startup+0.107805 s]
/proc/loadavg: 0.94 0.99 0.96 3/77 22312
/proc/meminfo: memFree=378104/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.51585 s]
/proc/loadavg: 0.94 0.99 0.96 3/77 22312
/proc/meminfo: memFree=378104/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33595 s]
/proc/loadavg: 0.94 0.99 0.96 2/79 22318
/proc/meminfo: memFree=373408/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=6904 CPUtime=1.27
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 1179 0 0 0 126 1 0 0 25 0 1 0 210562359 7069696 1164 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 1726 1164 52 110 0 1613 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12260

[startup+2.97214 s]
/proc/loadavg: 0.94 0.99 0.96 2/79 22318
/proc/meminfo: memFree=370912/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=12908 CPUtime=2.91
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 1983 0 0 0 290 1 0 0 25 0 1 0 210562359 13217792 1968 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 3227 1968 52 110 0 3114 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 18264

[startup+6.25453 s]
/proc/loadavg: 0.94 0.99 0.96 2/79 22318
/proc/meminfo: memFree=365344/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=25176 CPUtime=6.19
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 3227 0 0 0 617 2 0 0 25 0 1 0 210562359 25780224 3212 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 6294 3212 52 110 0 6181 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 30532

[startup+12.7103 s]
/proc/loadavg: 0.95 0.99 0.96 2/79 22318
/proc/meminfo: memFree=357608/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=25700 CPUtime=12.64
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 5022 0 0 0 1261 3 0 0 25 0 1 0 210562359 26316800 4974 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 6425 4974 52 110 0 6312 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31056

[startup+25.5298 s]
/proc/loadavg: 0.96 0.99 0.96 2/79 22318
/proc/meminfo: memFree=347560/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=50364 CPUtime=25.46
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 7573 0 0 0 2541 5 0 0 25 0 1 0 210562359 51572736 7525 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 12591 7525 52 110 0 12478 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 55720

[startup+51.1598 s]
/proc/loadavg: 0.97 0.99 0.96 2/79 22318
/proc/meminfo: memFree=332584/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=51280 CPUtime=51.08
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 11309 0 0 0 5099 9 0 0 25 0 1 0 210562359 52510720 11196 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 12820 11196 52 110 0 12707 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 56636

[startup+102.417 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22318
/proc/meminfo: memFree=312424/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=101256 CPUtime=102.32
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 16503 0 0 0 10218 14 0 0 25 0 1 0 210562359 103686144 16261 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 25314 16261 52 110 0 25201 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 106612

[startup+162.493 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22318
/proc/meminfo: memFree=294120/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=102448 CPUtime=162.38
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 20985 0 0 0 16219 19 0 0 25 0 1 0 210562359 104906752 20743 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 25612 20743 52 110 0 25499 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 107804

[startup+222.562 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22318
/proc/meminfo: memFree=277992/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=102844 CPUtime=222.43
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 25021 0 0 0 22221 22 0 0 25 0 1 0 210562359 105312256 24779 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 25711 24780 52 110 0 25598 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 108200

[startup+282.634 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22318
/proc/meminfo: memFree=263208/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=200076 CPUtime=282.49
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 28716 0 0 0 28224 25 0 0 25 0 1 0 210562359 204877824 28474 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 50019 28474 52 110 0 49906 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 205432

[startup+342.703 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22318
/proc/meminfo: memFree=251880/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=201168 CPUtime=342.54
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 31560 0 0 0 34227 27 0 0 25 0 1 0 210562359 205996032 31318 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 50292 31318 52 110 0 50179 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 206524

[startup+402.781 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22318
/proc/meminfo: memFree=240936/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=203008 CPUtime=402.61
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 34500 0 0 0 40231 30 0 0 25 0 1 0 210562359 207880192 34001 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 50752 34001 52 110 0 50639 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 208364

[startup+462.851 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22318
/proc/meminfo: memFree=231208/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=203824 CPUtime=462.66
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 36943 0 0 0 46233 33 0 0 25 0 1 0 210562359 208715776 36444 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 50956 36444 52 110 0 50843 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 209180

[startup+522.924 s]

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

[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=204688 CPUtime=582.78
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 41702 0 0 0 58238 40 0 0 25 0 1 0 210562359 209600512 41203 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 51172 41203 52 110 0 51059 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 210044

[startup+643.072 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22318
/proc/meminfo: memFree=204200/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=205384 CPUtime=642.83
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 43664 0 0 0 64241 42 0 0 25 0 1 0 210562359 210313216 43165 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 51346 43165 52 110 0 51233 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 210740

[startup+703.142 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22318
/proc/meminfo: memFree=196456/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=205944 CPUtime=702.88
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 45610 0 0 0 70243 45 0 0 25 0 1 0 210562359 210886656 45111 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 51486 45111 52 110 0 51373 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 211300

[startup+763.216 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22320
/proc/meminfo: memFree=189352/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=206520 CPUtime=762.94
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 47374 0 0 0 76247 47 0 0 25 0 1 0 210562359 211476480 46875 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 51630 46875 52 110 0 51517 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 211876

[startup+823.288 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22320
/proc/meminfo: memFree=181992/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=206952 CPUtime=823
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 49198 0 0 0 82250 50 0 0 25 0 1 0 210562359 211918848 48699 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 51738 48699 52 110 0 51625 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 212308

[startup+883.358 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22320
/proc/meminfo: memFree=174312/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=207096 CPUtime=883.05
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 51156 0 0 0 88253 52 0 0 25 0 1 0 210562359 212066304 50657 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 51774 50657 52 110 0 51661 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 212452

[startup+943.426 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22320
/proc/meminfo: memFree=167080/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=399236 CPUtime=943.1
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 52975 0 0 0 94257 53 0 0 25 0 1 0 210562359 408817664 52476 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519970 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 99809 52476 52 110 0 99696 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 404592

[startup+1003.5 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22320
/proc/meminfo: memFree=159784/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=399236 CPUtime=1003.15
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 54808 0 0 0 100260 55 0 0 25 0 1 0 210562359 408817664 54309 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 99809 54309 52 110 0 99696 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 404592

[startup+1063.57 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22320
/proc/meminfo: memFree=152616/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=399684 CPUtime=1063.22
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 56568 0 0 0 106264 58 0 0 25 0 1 0 210562359 409276416 56069 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 99921 56069 52 110 0 99808 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 405040

[startup+1123.64 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22320
/proc/meminfo: memFree=145768/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=399828 CPUtime=1123.28
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 58282 0 0 0 112267 61 0 0 25 0 1 0 210562359 409423872 57783 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 99957 57783 52 110 0 99844 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 405184

[startup+1183.71 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22320
/proc/meminfo: memFree=138664/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=400116 CPUtime=1183.32
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 60056 0 0 0 118269 63 0 0 25 0 1 0 210562359 409718784 59557 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 100029 59557 52 110 0 99916 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 405472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22320
/proc/meminfo: memFree=136680/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=400116 CPUtime=1200.04
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 60531 0 0 0 119940 64 0 0 25 0 1 0 210562359 409718784 60032 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 100029 60032 52 110 0 99916 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 405472

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

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

[startup+1200.42 s]
/proc/loadavg: 0.99 0.99 0.96 2/79 22320
/proc/meminfo: memFree=136680/2055920 swapFree=4192812/4192956
[pid=22312] ppid=22310 vsize=5356 CPUtime=0.04
/proc/22312/stat : 22312 (TiniSatELite) S 22310 22312 21877 0 -1 4194304 333 686 0 0 0 0 4 0 16 0 1 0 210562354 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22312/statm: 1339 237 197 169 0 50 0
[pid=22318] ppid=22312 vsize=400116 CPUtime=1200.04
/proc/22318/stat : 22318 (tinisat) R 22312 22312 21877 0 -1 4194304 60531 0 0 0 119940 64 0 0 25 0 1 0 210562359 409718784 60032 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22318/statm: 100029 60032 52 110 0 99916 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 405472

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22312 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=43993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.050991
while last known CPU time is 1200.08

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

Real time (s): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.44
CPU system time (s): 0.64
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 405472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
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= 1019
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 1.09483 second user time and 3.17552 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 19 17:27:58 UTC 2007

IDJOB= 300442
IDBENCH= 20035
IDSOLVER= 99
FILE ID= node11/300442-1171906078

PBS_JOBID= 3848866

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1058323130-08.cnf
COMMAND LINE= /tmp/evaluation/300442-1171906078/TiniSatELite /tmp/evaluation/300442-1171906078/instance-300442-1171906078.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-300442-1171906078 -o ROOT/results/node11/solver-300442-1171906078 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300442-1171906078/TiniSatELite /tmp/evaluation/300442-1171906078/instance-300442-1171906078.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8ad037218b3fb71e87bf66baa8322f0b

RANDOM SEED= 484208867

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        378576 kB
Buffers:         53084 kB
Cached:        1508332 kB
SwapCached:          0 kB
Active:         218568 kB
Inactive:      1385696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        378576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          61760 kB
Slab:            58668 kB
Committed_AS:   672884 kB
PageTables:       1756 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 node11 on Mon Feb 19 17:48:01 UTC 2007