Trace number 330407

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) 1200.06 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k40.cnf
MD5SUMf58c56449dc331f330165a8aa06cad43
Bench CategoryINDUST (industrial 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 variables81384
Number of clauses337709
Sum of the clauses size864441
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2238960
Number of clauses of size 363146
Number of clauses of size 411994
Number of clauses of size 56819
Number of clauses of size over 514718

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.29	c ==============================================================================
0.00/0.29	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.29	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.29	c ==============================================================================
0.00/0.29	c |         0 |  328272   843712 |   98481       0        0     nan |  0.000 % |
1.78/1.85	c |         0 |  228887   745283 |      --       0       --      -- |     --   | -79267/-45695
1.78/1.85	c ==============================================================================
1.78/1.85	c Result  :   #vars: 35755   #clauses: 228887   #literals: 745283
1.78/1.85	c CPU time:   1.75573 s
1.78/1.85	c ==============================================================================
2.17/2.55	c Tinisat 0.22
2.17/2.55	c solving /tmp/GTI_node48.alineos.net_19109.cnf
2.17/2.55	c 35755 variables, 228887 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-330407-1173164431 -o ROOT/results/node48/solver-330407-1173164431 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330407-1173164431/TiniSatELite /tmp/evaluation/330407-1173164431/instance-330407-1173164431.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.98 3/64 19109
/proc/meminfo: memFree=964744/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=0
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 42237115 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539773522 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19109/statm: 1338 232 195 169 0 49 0
[pid=19110] ppid=19109 vsize=5352 CPUtime=0
/proc/19110/stat : 19110 (TiniSatELite) S 19109 19109 18698 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19110/statm: 1338 236 198 169 0 49 0
[pid=19112] ppid=19110 vsize=0 CPUtime=0
/proc/19112/stat : 19112 (sed) D 19110 19109 18698 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 42237115 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/19112/statm: 
[startup+0.0788739 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 19109
/proc/meminfo: memFree=964744/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=0
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 42237115 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19109/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101874 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 19109
/proc/meminfo: memFree=964744/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=0
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 42237115 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19109/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301911 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 19109
/proc/meminfo: memFree=964744/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=0
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 42237115 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19109/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701978 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 19109
/proc/meminfo: memFree=964744/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=0
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 42237115 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19109/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.5011 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 19114
/proc/meminfo: memFree=918896/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=0
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 42237115 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19109/statm: 1338 234 197 169 0 49 0
[pid=19114] ppid=19109 vsize=53988 CPUtime=1.48
/proc/19114/stat : 19114 (SatELite_releas) R 19109 19109 18698 0 -1 4194304 12201 0 0 0 140 8 0 0 25 0 1 0 42237115 55283712 11166 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134586239 0 0 4096 3 0 0 0 17 1 0 0
/proc/19114/statm: 13497 11166 66 128 0 13366 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 59340

[startup+3.10138 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 19114
/proc/meminfo: memFree=915376/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 2.17
Current children cumulated vsize (KiB) 5352

[startup+6.30193 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 19115
/proc/meminfo: memFree=939312/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=21516 CPUtime=4.09
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 4796 0 0 0 407 2 0 0 25 0 1 0 42237334 22032384 4123 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519514 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 5379 4123 52 110 0 5266 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 26868

[startup+12.701 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 19115
/proc/meminfo: memFree=937984/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=21516 CPUtime=10.49
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 5098 0 0 0 1046 3 0 0 25 0 1 0 42237334 22032384 4425 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 5379 4425 52 110 0 5266 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 26868

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 19115
/proc/meminfo: memFree=935168/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=21516 CPUtime=23.29
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 5807 0 0 0 2325 4 0 0 25 0 1 0 42237334 22032384 5134 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 5379 5134 52 110 0 5266 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 26868

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/72 19205
/proc/meminfo: memFree=928464/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=36740 CPUtime=48.84
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 7206 0 0 0 4877 7 0 0 25 0 1 0 42237334 37621760 6533 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/19115/statm: 9185 6533 52 110 0 9072 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 42092

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/72 19287
/proc/meminfo: memFree=913920/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=67184 CPUtime=99.98
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 10821 0 0 0 9988 10 0 0 25 0 1 0 42237334 68796416 10148 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 16796 10148 52 110 0 16683 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 72536

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=903040/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=67316 CPUtime=159.94
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 13805 0 0 0 15981 13 0 0 25 0 1 0 42237334 68931584 13132 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 16829 13132 52 110 0 16716 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 72668

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=881664/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=129264 CPUtime=219.92
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 19126 0 0 0 21972 20 0 0 25 0 1 0 42237334 132366336 18453 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 32316 18453 52 110 0 32203 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 134616

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=859520/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=130468 CPUtime=279.89
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 24677 0 0 0 27964 25 0 0 25 0 1 0 42237334 133599232 24004 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 32617 24004 52 110 0 32504 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 135820

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=845632/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=133320 CPUtime=339.88
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 28106 0 0 0 33959 29 0 0 25 0 1 0 42237334 136519680 27433 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 33330 27433 52 110 0 33217 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 138672

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=836928/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=133320 CPUtime=399.86
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 30298 0 0 0 39955 31 0 0 25 0 1 0 42237334 136519680 29625 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 33330 29625 52 110 0 33217 0
Current children cumulated CPU time (s) 402.03

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

[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=256280 CPUtime=519.81
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 36834 0 0 0 51944 37 0 0 25 0 1 0 42237334 262430720 36161 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 64070 36161 52 110 0 63957 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 261632

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=798464/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=256968 CPUtime=579.79
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 39923 0 0 0 57939 40 0 0 25 0 1 0 42237334 263135232 39250 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519618 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 64242 39250 52 110 0 64129 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 262320

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=788544/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=257784 CPUtime=639.77
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 42360 0 0 0 63934 43 0 0 25 0 1 0 42237334 263970816 41687 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 64446 41687 52 110 0 64333 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 263136

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=778112/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=258352 CPUtime=699.75
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 45008 0 0 0 69929 46 0 0 25 0 1 0 42237334 264552448 44335 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 64588 44335 52 110 0 64475 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 263704

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=764160/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=258736 CPUtime=759.73
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 48447 0 0 0 75923 50 0 0 25 0 1 0 42237334 264945664 47774 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 64684 47774 52 110 0 64571 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 264088

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=751808/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=259276 CPUtime=819.71
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 51579 0 0 0 81917 54 0 0 25 0 1 0 42237334 265498624 50906 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 64819 50906 52 110 0 64706 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 264628

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=737792/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=259692 CPUtime=879.69
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 55034 0 0 0 87911 58 0 0 25 0 1 0 42237334 265924608 54361 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 64923 54361 52 110 0 64810 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 265044

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=722176/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=260160 CPUtime=939.67
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 58979 0 0 0 93905 62 0 0 25 0 1 0 42237334 266403840 58306 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 65040 58306 52 110 0 64927 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 265512

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=707136/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=260588 CPUtime=999.65
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 62681 0 0 0 99898 67 0 0 25 0 1 0 42237334 266842112 62008 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 65147 62008 52 110 0 65034 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 265940

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=694528/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=504560 CPUtime=1059.63
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 65879 0 0 0 105893 70 0 0 25 0 1 0 42237334 516669440 65206 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 126140 65206 52 110 0 126027 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 509912

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=684480/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=507752 CPUtime=1119.6
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 68860 0 0 0 111888 72 0 0 25 0 1 0 42237334 519938048 67674 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 126938 67674 52 110 0 126825 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 513104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=676352/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=508304 CPUtime=1179.59
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 70889 0 0 0 117885 74 0 0 25 0 1 0 42237334 520503296 69703 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 127076 69703 52 110 0 126963 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 513656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 19313
/proc/meminfo: memFree=673728/2055920 swapFree=4192812/4192956
[pid=19109] ppid=19107 vsize=5352 CPUtime=2.17
/proc/19109/stat : 19109 (TiniSatELite) S 19107 19109 18698 0 -1 4194304 331 13896 0 0 0 0 206 11 16 0 1 0 42237115 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19109/statm: 1338 236 197 169 0 49 0
[pid=19115] ppid=19109 vsize=508568 CPUtime=1197.89
/proc/19115/stat : 19115 (tinisat) R 19109 19109 18698 0 -1 4194304 71531 0 0 0 119714 75 0 0 25 0 1 0 42237334 520773632 70345 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19115/statm: 127142 70345 52 110 0 127029 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 513920

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 19109 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=68685 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=122981
CPU time returned by wait4() is 2.19167
while last known CPU time is 1200.06

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

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.2
CPU system time (s): 0.86
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 513920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.06868
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14227
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= 36

runsolver used 1.02984 second user time and 2.39164 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue Mar  6 07:00:32 UTC 2007

IDJOB= 330407
IDBENCH= 20563
IDSOLVER= 99
FILE ID= node48/330407-1173164431

PBS_JOBID= 4015241

Free space on /tmp= 66508 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/330407-1173164431/TiniSatELite /tmp/evaluation/330407-1173164431/instance-330407-1173164431.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-330407-1173164431 -o ROOT/results/node48/solver-330407-1173164431 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330407-1173164431/TiniSatELite /tmp/evaluation/330407-1173164431/instance-330407-1173164431.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f58c56449dc331f330165a8aa06cad43

RANDOM SEED= 658217811

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.259
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		: 3000.259
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:        965152 kB
Buffers:         39436 kB
Cached:         969064 kB
SwapCached:        144 kB
Active:         288728 kB
Inactive:       735764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        965152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            8816 kB
Writeback:           0 kB
Mapped:          26060 kB
Slab:            52224 kB
Committed_AS:   104536 kB
PageTables:       1392 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= 66500 MiB

End job on node48 on Tue Mar  6 07:20:34 UTC 2007