Trace number 334277

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56120

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6120    36720 |    1835       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 153   #clauses: 6120   #literals: 36720
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node6.alineos.net_20863.cnf
0.00/0.04	c 153 variables, 6120 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/node6/watcher-334277-1173562112 -o ROOT/results/node6/solver-334277-1173562112 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334277-1173562112/TiniSatELite /tmp/evaluation/334277-1173562112/instance-334277-1173562112.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: 1.08 1.12 1.88 3/77 20863
/proc/meminfo: memFree=1449280/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 376165951 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20863/statm: 1338 232 195 169 0 49 0
[pid=20864] ppid=20863 vsize=5352 CPUtime=0
/proc/20864/stat : 20864 (TiniSatELite) S 20863 20863 20491 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 376165952 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4096 65538 18446744071563354470 0 0 17 1 0 0
/proc/20864/statm: 1338 236 198 169 0 49 0

[startup+0.0654329 s]
/proc/loadavg: 1.08 1.12 1.88 3/77 20863
/proc/meminfo: memFree=1449280/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.101448 s]
/proc/loadavg: 1.08 1.12 1.88 3/77 20863
/proc/meminfo: memFree=1449280/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.301476 s]
/proc/loadavg: 1.08 1.12 1.88 3/77 20863
/proc/meminfo: memFree=1449280/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701554 s]
/proc/loadavg: 1.08 1.12 1.88 3/77 20863
/proc/meminfo: memFree=1449280/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50171 s]
/proc/loadavg: 1.08 1.12 1.88 2/79 20869
/proc/meminfo: memFree=1446256/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=6440 CPUtime=1.46
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 876 0 0 0 146 0 0 0 25 0 1 0 376165954 6594560 861 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 1610 861 52 110 0 1497 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11792

[startup+3.10203 s]
/proc/loadavg: 1.08 1.12 1.88 2/79 20869
/proc/meminfo: memFree=1444784/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=6704 CPUtime=3.06
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 1257 0 0 0 306 0 0 0 25 0 1 0 376165954 6864896 1242 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 1676 1242 52 110 0 1563 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12056

[startup+6.30165 s]
/proc/loadavg: 1.07 1.12 1.88 2/79 20869
/proc/meminfo: memFree=1442032/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=12452 CPUtime=6.26
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 1857 0 0 0 625 1 0 0 25 0 1 0 376165954 12750848 1809 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 3113 1809 52 110 0 3000 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17804

[startup+12.7019 s]
/proc/loadavg: 1.07 1.12 1.87 2/79 20869
/proc/meminfo: memFree=1438512/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=13140 CPUtime=12.66
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 2673 0 0 0 1264 2 0 0 25 0 1 0 376165954 13455360 2625 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 3285 2625 52 110 0 3172 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18492

[startup+25.5014 s]
/proc/loadavg: 1.05 1.11 1.86 2/79 20869
/proc/meminfo: memFree=1434416/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=24668 CPUtime=25.45
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 3699 0 0 0 2542 3 0 0 25 0 1 0 376165954 25260032 3586 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 6167 3586 52 110 0 6054 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30020

[startup+51.1015 s]
/proc/loadavg: 1.03 1.10 1.84 2/79 20869
/proc/meminfo: memFree=1428784/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=25836 CPUtime=51.04
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 5098 0 0 0 5099 5 0 0 25 0 1 0 376165954 26456064 4985 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 6459 4985 52 110 0 6346 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 31188

[startup+102.306 s]
/proc/loadavg: 1.01 1.08 1.79 2/79 20869
/proc/meminfo: memFree=1421232/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=49468 CPUtime=102.22
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 7086 0 0 0 10215 7 0 0 25 0 1 0 376165954 50655232 6844 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 12367 6844 52 110 0 12254 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 54820

[startup+162.301 s]
/proc/loadavg: 1.00 1.07 1.74 2/79 20869
/proc/meminfo: memFree=1409904/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=50940 CPUtime=162.2
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 9914 0 0 0 16209 11 0 0 25 0 1 0 376165954 52162560 9672 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 12735 9672 52 110 0 12622 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 56292

[startup+222.302 s]
/proc/loadavg: 1.00 1.05 1.69 2/79 20869
/proc/meminfo: memFree=1402224/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=53820 CPUtime=222.18
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 12057 0 0 0 22205 13 0 0 25 0 1 0 376165954 55111680 11558 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 13455 11558 52 110 0 13342 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 59172

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.64 2/79 20869
/proc/meminfo: memFree=1396720/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=55484 CPUtime=282.16
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 13469 0 0 0 28201 15 0 0 25 0 1 0 376165954 56815616 12970 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 13871 12970 52 110 0 13758 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 60836

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.60 2/79 20869
/proc/meminfo: memFree=1391984/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=98712 CPUtime=342.13
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 14636 0 0 0 34197 16 0 0 25 0 1 0 376165954 101081088 14137 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 24678 14137 52 110 0 24565 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 104064

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.56 2/79 20869
/proc/meminfo: memFree=1387312/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=100440 CPUtime=402.11
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 15818 0 0 0 40193 18 0 0 25 0 1 0 376165954 102850560 15319 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 25110 15319 52 110 0 24997 0

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

[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=103392 CPUtime=582.05
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 19678 0 0 0 58182 23 0 0 25 0 1 0 376165954 105873408 19179 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 25848 19179 52 110 0 25735 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 108744

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.42 2/79 20869
/proc/meminfo: memFree=1367024/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=103908 CPUtime=642.02
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 20851 0 0 0 64178 24 0 0 25 0 1 0 376165954 106401792 20352 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 25977 20352 52 110 0 25864 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 109260

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.39 2/79 20869
/proc/meminfo: memFree=1362992/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=103908 CPUtime=702
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 21857 0 0 0 70174 26 0 0 25 0 1 0 376165954 106401792 21358 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 25977 21358 52 110 0 25864 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 109260

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.36 2/79 20869
/proc/meminfo: memFree=1358896/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=104100 CPUtime=761.98
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 22871 0 0 0 76171 27 0 0 25 0 1 0 376165954 106598400 22372 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 26025 22372 52 110 0 25912 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 109452

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.34 2/79 20869
/proc/meminfo: memFree=1354736/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=107584 CPUtime=821.96
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 24437 0 0 0 82167 29 0 0 25 0 1 0 376165954 110166016 23425 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 26896 23425 52 110 0 26783 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 112936

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.32 2/79 20869
/proc/meminfo: memFree=1350896/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=109420 CPUtime=881.93
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 25379 0 0 0 88163 30 0 0 25 0 1 0 376165954 112046080 24367 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 27355 24367 52 110 0 27242 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 114772

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.29 2/79 20871
/proc/meminfo: memFree=1347952/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=110212 CPUtime=941.91
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 26114 0 0 0 94160 31 0 0 25 0 1 0 376165954 112857088 25102 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 27553 25102 52 110 0 27440 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 115564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.27 2/79 20871
/proc/meminfo: memFree=1345008/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=111004 CPUtime=1001.88
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 26852 0 0 0 100156 32 0 0 25 0 1 0 376165954 113668096 25840 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 27751 25840 52 110 0 27638 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 116356

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.25 2/79 20871
/proc/meminfo: memFree=1342384/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=111664 CPUtime=1061.86
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 27524 0 0 0 106153 33 0 0 25 0 1 0 376165954 114343936 26512 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 27916 26512 52 110 0 27803 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 117016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.23 2/79 20871
/proc/meminfo: memFree=1339824/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=197744 CPUtime=1121.84
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 28147 0 0 0 112149 35 0 0 25 0 1 0 376165954 202489856 27135 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 49436 27135 52 110 0 49323 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 203096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/79 20871
/proc/meminfo: memFree=1337264/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=198272 CPUtime=1181.82
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 28777 0 0 0 118146 36 0 0 25 0 1 0 376165954 203030528 27765 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 49568 27765 52 110 0 49455 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 203624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 20871
/proc/meminfo: memFree=1336560/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=198536 CPUtime=1200.02
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 28960 0 0 0 119966 36 0 0 25 0 1 0 376165954 203300864 27948 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 49634 27948 52 110 0 49521 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 203888

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 20871
/proc/meminfo: memFree=1336560/2055924 swapFree=4156956/4192956
[pid=20863] ppid=20861 vsize=5352 CPUtime=0.02
/proc/20863/stat : 20863 (TiniSatELite) S 20861 20863 20491 0 -1 4194304 331 489 0 0 0 0 2 0 16 0 1 0 376165951 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20863/statm: 1338 236 197 169 0 49 0
[pid=20869] ppid=20863 vsize=198536 CPUtime=1200.02
/proc/20869/stat : 20869 (tinisat) R 20863 20863 20491 0 -1 4194304 28960 0 0 0 119966 36 0 0 25 0 1 0 376165954 203300864 27948 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20869/statm: 49634 27948 52 110 0 49521 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 203888

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20863 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.029994
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): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.68
CPU system time (s): 0.36
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 203888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 820
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= 10

runsolver used 1.3098 second user time and 3.06753 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Mar 10 21:28:32 UTC 2007

IDJOB= 334277
IDBENCH= 24624
IDSOLVER= 99
FILE ID= node6/334277-1173562112

PBS_JOBID= 4101198

Free space on /tmp= 66434 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334277-1173562112/TiniSatELite /tmp/evaluation/334277-1173562112/instance-334277-1173562112.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-334277-1173562112 -o ROOT/results/node6/solver-334277-1173562112 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334277-1173562112/TiniSatELite /tmp/evaluation/334277-1173562112/instance-334277-1173562112.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 997322274

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1449688 kB
Buffers:         52644 kB
Cached:         463960 kB
SwapCached:       2236 kB
Active:         278872 kB
Inactive:       260592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1449688 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          30944 kB
Slab:            52424 kB
Committed_AS:  1335956 kB
PageTables:       1744 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= 66434 MiB

End job on node6 on Sat Mar 10 21:48:35 UTC 2007