Trace number 305034

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) 1200.04 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
MD5SUM553c4b40944e11835ccbe7b0f0a9dbe4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.23	c |         0 |   66755   202732 |      --       0       --      -- |     --   | -445/1132
0.00/0.23	c ==============================================================================
0.00/0.23	c Result  :   #vars: 15603   #clauses: 66755   #literals: 202732
0.00/0.23	c CPU time:   0.215967 s
0.00/0.23	c ==============================================================================
0.31/0.42	c Tinisat 0.22
0.31/0.42	c solving /tmp/GTI_node30.alineos.net_20244.cnf
0.31/0.42	c 15603 variables, 66755 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/node30/watcher-305034-1172070409 -o ROOT/results/node30/solver-305034-1172070409 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305034-1172070409/TiniSatELite /tmp/evaluation/305034-1172070409/instance-305034-1172070409.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 0.97 0.99 3/77 20244
/proc/meminfo: memFree=1505576/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200805026 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20244/statm: 1338 232 195 169 0 49 0
[pid=20245] ppid=20244 vsize=5352 CPUtime=0
/proc/20245/stat : 20245 (TiniSatELite) R 20244 20244 19937 0 -1 4194368 61 188 0 0 0 0 0 0 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264935313665 0 0 4096 65538 0 0 0 17 1 0 0
/proc/20245/statm: 0 0 0 0 0 0 0

[startup+0.107621 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 20244
/proc/meminfo: memFree=1505576/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 200805026 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20244/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51967 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 20244
/proc/meminfo: memFree=1505576/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5352

[startup+1.34379 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1497240/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=7488 CPUtime=1
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 1987 0 0 0 100 0 0 0 25 0 1 0 200805059 7667712 1748 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 1872 1748 52 110 0 1759 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12840

[startup+2.98002 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1495896/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=11700 CPUtime=2.64
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 2428 0 0 0 263 1 0 0 25 0 1 0 200805059 11980800 2189 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 2925 2189 52 110 0 2812 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17052

[startup+6.26249 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1492056/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=20124 CPUtime=5.92
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 3322 0 0 0 590 2 0 0 25 0 1 0 200805059 20606976 3083 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 5031 3083 52 110 0 4918 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 25476

[startup+12.7214 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1484696/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=20124 CPUtime=12.38
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 5077 0 0 0 1234 4 0 0 25 0 1 0 200805059 20606976 4838 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 5031 4838 52 110 0 4918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25476

[startup+25.5292 s]
/proc/loadavg: 0.95 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1472536/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=36968 CPUtime=25.18
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 8220 0 0 0 2511 7 0 0 25 0 1 0 200805059 37855232 7981 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 9242 7981 52 110 0 9129 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42320

[startup+51.1599 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1449176/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=70908 CPUtime=50.81
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 14014 0 0 0 5068 13 0 0 25 0 1 0 200805059 72609792 13775 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 17727 13775 52 110 0 17614 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 76260

[startup+102.414 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1409176/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=139556 CPUtime=102.05
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 24029 0 0 0 10182 23 0 0 25 0 1 0 200805059 142905344 23790 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 34889 23790 52 110 0 34776 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 144908

[startup+162.48 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1369624/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=140944 CPUtime=162.09
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 33743 0 0 0 16177 32 0 0 25 0 1 0 200805059 144326656 33504 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 35236 33504 52 110 0 35123 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 146296

[startup+222.548 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1333400/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=277208 CPUtime=222.14
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 42938 0 0 0 22174 40 0 0 25 0 1 0 200805059 283860992 42570 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 69302 42570 52 110 0 69189 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 282560

[startup+282.614 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1298584/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=277848 CPUtime=282.19
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 51693 0 0 0 28171 48 0 0 25 0 1 0 200805059 284516352 51325 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 69462 51325 52 110 0 69349 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 283200

[startup+342.679 s]
/proc/loadavg: 0.99 0.97 0.99 3/79 20250
/proc/meminfo: memFree=1265432/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=278360 CPUtime=342.23
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 59950 0 0 0 34167 56 0 0 25 0 1 0 200805059 285040640 59582 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 69590 59582 52 110 0 69477 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 283712

[startup+402.749 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1234456/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=279388 CPUtime=402.28
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 67576 0 0 0 40164 64 0 0 25 0 1 0 200805059 286093312 67208 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 69847 67208 52 110 0 69734 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 284740

[startup+462.815 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1208856/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=550540 CPUtime=462.33
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 74261 0 0 0 46163 70 0 0 25 0 1 0 200805059 563752960 73636 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 137635 73636 52 110 0 137522 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 555892

[startup+522.882 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1184728/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=551184 CPUtime=522.37
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 80333 0 0 0 52160 77 0 0 25 0 1 0 200805059 564412416 79708 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 137796 79708 52 110 0 137683 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 556536

[startup+582.954 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1161304/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=551700 CPUtime=582.43
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 86064 0 0 0 58160 83 0 0 25 0 1 0 200805059 564940800 85439 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 137925 85439 52 110 0 137812 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 557052

[startup+643.026 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1136344/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=552088 CPUtime=642.48
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 92332 0 0 0 64157 91 0 0 25 0 1 0 200805059 565338112 91707 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 138022 91707 52 110 0 137909 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 557440

[startup+703.093 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1116824/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=552852 CPUtime=702.53
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 97204 0 0 0 70156 97 0 0 25 0 1 0 200805059 566120448 96579 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 138213 96579 52 110 0 138100 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 558204

[startup+763.159 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1096344/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=553236 CPUtime=762.57
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 102359 0 0 0 76155 102 0 0 25 0 1 0 200805059 566513664 101734 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517119 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 138309 101735 52 110 0 138196 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 558588

[startup+823.225 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1077272/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=553888 CPUtime=822.62
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 107029 0 0 0 82154 108 0 0 25 0 1 0 200805059 567181312 106404 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 138472 106404 52 110 0 138359 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 559240

[startup+883.292 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1058328/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=554272 CPUtime=882.67
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 111792 0 0 0 88154 113 0 0 25 0 1 0 200805059 567574528 111167 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 138568 111167 52 110 0 138455 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 559624

[startup+943.358 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20250
/proc/meminfo: memFree=1035416/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=554648 CPUtime=942.72
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 117550 0 0 0 94153 119 0 0 25 0 1 0 200805059 567959552 116925 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 138662 116925 52 110 0 138549 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 560000

[startup+1003.43 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 20252
/proc/meminfo: memFree=1013720/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=554900 CPUtime=1002.77
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 122971 0 0 0 100152 125 0 0 25 0 1 0 200805059 568217600 122346 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 138725 122346 52 110 0 138612 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 560252

[startup+1063.51 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 20252
/proc/meminfo: memFree=993368/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=555160 CPUtime=1062.82
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 127981 0 0 0 106152 130 0 0 25 0 1 0 200805059 568483840 127356 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 138790 127356 52 110 0 138677 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 560512

[startup+1123.57 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20252
/proc/meminfo: memFree=972888/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=555556 CPUtime=1122.87
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 133154 0 0 0 112152 135 0 0 25 0 1 0 200805059 568889344 132529 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 138889 132529 52 110 0 138776 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 560908

[startup+1183.63 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20252
/proc/meminfo: memFree=948760/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=555820 CPUtime=1182.91
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 139223 0 0 0 118151 140 0 0 25 0 1 0 200805059 569159680 138598 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 138955 138598 52 110 0 138842 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 561172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 20252
/proc/meminfo: memFree=941336/2055920 swapFree=4145576/4192956
[pid=20244] ppid=20242 vsize=5352 CPUtime=0.31
/proc/20244/stat : 20244 (TiniSatELite) S 20242 20244 19937 0 -1 4194304 331 2289 0 0 0 0 29 2 16 0 1 0 200805026 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20244/statm: 1338 236 197 169 0 49 0
[pid=20250] ppid=20244 vsize=1094928 CPUtime=1199.73
/proc/20250/stat : 20250 (tinisat) R 20244 20244 19937 0 -1 4194304 140984 0 0 0 119831 142 0 0 25 0 1 0 200805059 1121206272 140359 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20250/statm: 273732 140359 52 110 0 273619 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1100280

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 20244 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=296954 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=27995
CPU time returned by wait4() is 0.324949
while last known CPU time is 1200.04

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

Real time (s): 1200.46
CPU time (s): 1200.04
CPU user time (s): 1198.6
CPU system time (s): 1.44
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 1100280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.296954
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2620
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 20

runsolver used 1.12583 second user time and 3.14252 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Wed Feb 21 15:06:50 UTC 2007

IDJOB= 305034
IDBENCH= 20147
IDSOLVER= 99
FILE ID= node30/305034-1172070409

PBS_JOBID= 3892818

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S81758219-15.cnf
COMMAND LINE= /tmp/evaluation/305034-1172070409/TiniSatELite /tmp/evaluation/305034-1172070409/instance-305034-1172070409.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-305034-1172070409 -o ROOT/results/node30/solver-305034-1172070409 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305034-1172070409/TiniSatELite /tmp/evaluation/305034-1172070409/instance-305034-1172070409.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  553c4b40944e11835ccbe7b0f0a9dbe4

RANDOM SEED= 334794995

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1506048 kB
Buffers:         50140 kB
Cached:         408872 kB
SwapCached:      15696 kB
Active:         276336 kB
Inactive:       207284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1506048 kB
SwapTotal:     4192956 kB
SwapFree:      4145576 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          29744 kB
Slab:            51756 kB
Committed_AS:   683096 kB
PageTables:       1884 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= 66558 MiB

End job on node30 on Wed Feb 21 15:26:52 UTC 2007