Trace number 297244

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) 1200.01 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
MD5SUM3b2c4eb149ae1c8dc4565c734d45bf69
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2332     7065 |      --       0       --      -- |     --   | -11/36
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 538   #clauses: 2332   #literals: 7065
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node58.alineos.net_11300.cnf
0.00/0.02	c 538 variables, 2332 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/node58/watcher-297244-1171835443 -o ROOT/results/node58/solver-297244-1171835443 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297244-1171835443/TiniSatELite /tmp/evaluation/297244-1171835443/instance-297244-1171835443.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 11300
/proc/meminfo: memFree=1029496/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 203500964 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238365778 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11300/statm: 1338 232 195 169 0 49 0
[pid=11301] ppid=11300 vsize=5352 CPUtime=0
/proc/11301/stat : 11301 (TiniSatELite) S 11300 11300 9853 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 203500965 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11301/statm: 1338 236 198 169 0 49 0

[startup+0.107655 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 11300
/proc/meminfo: memFree=1029496/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515698 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 11300
/proc/meminfo: memFree=1029496/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33779 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=1027368/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=3448 CPUtime=1.31
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 589 0 0 0 131 0 0 0 25 0 1 0 203500966 3530752 574 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 862 574 52 110 0 749 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8800

[startup+2.98197 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=1026216/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=6064 CPUtime=2.95
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 891 0 0 0 295 0 0 0 25 0 1 0 203500966 6209536 876 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1516 876 52 110 0 1403 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11416

[startup+6.25833 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=1024424/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=6456 CPUtime=6.23
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 1315 0 0 0 623 0 0 0 25 0 1 0 203500966 6610944 1267 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 1614 1267 52 110 0 1501 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11808

[startup+12.72 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=1022120/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=11552 CPUtime=12.69
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 1830 0 0 0 1268 1 0 0 25 0 1 0 203500966 11829248 1782 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 2888 1782 52 110 0 2775 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16904

[startup+25.5255 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=1019368/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=12216 CPUtime=25.49
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 2526 0 0 0 2547 2 0 0 25 0 1 0 203500966 12509184 2478 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 3054 2478 52 110 0 2941 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17568

[startup+51.1513 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=1015336/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=22428 CPUtime=51.11
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 3571 0 0 0 5108 3 0 0 25 0 1 0 203500966 22966272 3458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 5607 3458 52 110 0 5494 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 27780

[startup+102.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=1009768/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=23880 CPUtime=102.34
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 4958 0 0 0 10229 5 0 0 25 0 1 0 203500966 24453120 4845 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 5970 4845 52 110 0 5857 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 29232

[startup+162.462 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=1004968/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=25312 CPUtime=162.39
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 6255 0 0 0 16233 6 0 0 25 0 1 0 203500966 25919488 6013 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 6328 6013 52 110 0 6215 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 30664

[startup+222.522 s]
/proc/loadavg: 1.04 1.01 0.94 2/66 11306
/proc/meminfo: memFree=1001000/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=44716 CPUtime=222.44
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 7236 0 0 0 22236 8 0 0 25 0 1 0 203500966 45789184 6994 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 11179 6994 52 110 0 11066 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 50068

[startup+282.583 s]
/proc/loadavg: 1.01 1.01 0.94 2/66 11306
/proc/meminfo: memFree=997288/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=45168 CPUtime=282.48
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 8155 0 0 0 28239 9 0 0 25 0 1 0 203500966 46252032 7913 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 11292 7913 52 110 0 11179 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 50520

[startup+342.645 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=993512/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=46240 CPUtime=342.52
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 9120 0 0 0 34243 9 0 0 25 0 1 0 203500966 47349760 8878 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 11560 8878 52 110 0 11447 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 51592

[startup+402.709 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=990760/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=46980 CPUtime=402.58
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 9806 0 0 0 40247 11 0 0 25 0 1 0 203500966 48107520 9564 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 11745 9564 52 110 0 11632 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 52332

[startup+462.773 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=987880/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=48736 CPUtime=462.63
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 10760 0 0 0 46251 12 0 0 25 0 1 0 203500966 49905664 10261 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 12184 10261 52 110 0 12071 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 54088

[startup+522.829 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 11306
/proc/meminfo: memFree=985320/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0

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

[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=49828 CPUtime=582.71
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 11967 0 0 0 58258 13 0 0 25 0 1 0 203500966 51023872 11468 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 12457 11468 52 110 0 12344 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 55180

[startup+642.967 s]
/proc/loadavg: 1.11 1.03 0.95 2/72 11408
/proc/meminfo: memFree=979704/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=87420 CPUtime=642.72
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 12515 0 0 0 64258 14 0 0 25 0 1 0 203500966 89518080 12016 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 21855 12016 52 110 0 21742 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 92772

[startup+703.056 s]
/proc/loadavg: 1.04 1.02 0.95 2/72 11480
/proc/meminfo: memFree=977400/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=88048 CPUtime=702.75
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 13082 0 0 0 70261 14 0 0 25 0 1 0 203500966 90161152 12583 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 22012 12583 52 110 0 21899 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 93400

[startup+763.124 s]
/proc/loadavg: 1.01 1.02 0.95 2/66 11504
/proc/meminfo: memFree=976168/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=88912 CPUtime=762.79
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 13688 0 0 0 76264 15 0 0 25 0 1 0 203500966 91045888 13156 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 22228 13156 52 110 0 22115 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 94264

[startup+823.184 s]
/proc/loadavg: 1.03 1.03 0.96 2/66 11504
/proc/meminfo: memFree=974248/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=89364 CPUtime=822.84
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 14170 0 0 0 82268 16 0 0 25 0 1 0 203500966 91508736 13638 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520141 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 22341 13638 52 110 0 22228 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 94716

[startup+883.246 s]
/proc/loadavg: 1.01 1.02 0.96 2/66 11504
/proc/meminfo: memFree=972456/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=89848 CPUtime=882.88
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 14630 0 0 0 88272 16 0 0 25 0 1 0 203500966 92004352 14098 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 22462 14098 52 110 0 22349 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 95200

[startup+943.308 s]
/proc/loadavg: 1.00 1.01 0.96 2/66 11504
/proc/meminfo: memFree=970792/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=89992 CPUtime=942.92
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 15032 0 0 0 94275 17 0 0 25 0 1 0 203500966 92151808 14500 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 22498 14500 52 110 0 22385 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 95344

[startup+1003.37 s]
/proc/loadavg: 1.00 1.01 0.96 2/66 11504
/proc/meminfo: memFree=969128/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=90476 CPUtime=1002.97
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 15460 0 0 0 100279 18 0 0 25 0 1 0 203500966 92647424 14928 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 22619 14928 52 110 0 22506 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 95828

[startup+1063.43 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 11504
/proc/meminfo: memFree=967528/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=90652 CPUtime=1063.01
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 15871 0 0 0 106283 18 0 0 25 0 1 0 203500966 92827648 15339 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 22663 15339 52 110 0 22550 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 96004

[startup+1123.49 s]
/proc/loadavg: 1.04 1.01 0.96 2/66 11504
/proc/meminfo: memFree=965928/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=90652 CPUtime=1123.06
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 16275 0 0 0 112287 19 0 0 25 0 1 0 203500966 92827648 15743 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 22663 15743 52 110 0 22550 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 96004

[startup+1183.55 s]
/proc/loadavg: 1.01 1.01 0.96 2/66 11504
/proc/meminfo: memFree=964328/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=90812 CPUtime=1183.1
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 16687 0 0 0 118291 19 0 0 25 0 1 0 203500966 92991488 16155 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 22703 16155 52 110 0 22590 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 96164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.01 1.01 0.96 2/66 11504
/proc/meminfo: memFree=963816/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=90812 CPUtime=1200.01
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 16799 0 0 0 119982 19 0 0 25 0 1 0 203500966 92991488 16267 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 22703 16267 52 110 0 22590 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 96164

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

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

[startup+1200.46 s]
/proc/loadavg: 1.01 1.01 0.96 2/66 11504
/proc/meminfo: memFree=963816/2055920 swapFree=4183260/4192956
[pid=11300] ppid=11298 vsize=5352 CPUtime=0
/proc/11300/stat : 11300 (TiniSatELite) S 11298 11300 9853 0 -1 4194304 331 421 0 0 0 0 0 0 18 0 1 0 203500964 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11300/statm: 1338 236 197 169 0 49 0
[pid=11306] ppid=11300 vsize=90812 CPUtime=1200.01
/proc/11306/stat : 11306 (tinisat) R 11300 11300 9853 0 -1 4194304 16799 0 0 0 119982 19 0 0 25 0 1 0 203500966 92991488 16267 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/11306/statm: 22703 16267 52 110 0 22590 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 96164

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11300 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.01

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

Real time (s): 1200.47
CPU time (s): 1200.01
CPU user time (s): 1199.82
CPU system time (s): 0.19
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 96164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 752
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= 34
involuntary context switches= 10

runsolver used 1.04884 second user time and 2.47162 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Feb 18 21:50:43 UTC 2007

IDJOB= 297244
IDBENCH= 19957
IDSOLVER= 99
FILE ID= node58/297244-1171835443

PBS_JOBID= 3839701

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297244-1171835443/TiniSatELite /tmp/evaluation/297244-1171835443/instance-297244-1171835443.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-297244-1171835443 -o ROOT/results/node58/solver-297244-1171835443 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297244-1171835443/TiniSatELite /tmp/evaluation/297244-1171835443/instance-297244-1171835443.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3b2c4eb149ae1c8dc4565c734d45bf69

RANDOM SEED= 277789362

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1029968 kB
Buffers:         52508 kB
Cached:         862076 kB
SwapCached:       4096 kB
Active:         595432 kB
Inactive:       329744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1029968 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15996 kB
Slab:            86860 kB
Committed_AS:   490596 kB
PageTables:       1384 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= 66563 MiB

End job on node58 on Sun Feb 18 22:10:45 UTC 2007