Trace number 298351

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) 1200.07 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
MD5SUM49141385aac03f506711f7c91a24b9ac
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 variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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 |    2130     6390 |     638       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2126     6409 |      --       0       --      -- |     --   | -4/19
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 496   #clauses: 2126   #literals: 6409
0.00/0.01	c CPU time:   0.004999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node19.alineos.net_29190.cnf
0.00/0.01	c 496 variables, 2126 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/node19/watcher-298351-1171854477 -o ROOT/results/node19/solver-298351-1171854477 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298351-1171854477/TiniSatELite /tmp/evaluation/298351-1171854477/instance-298351-1171854477.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 1.00 3/77 29190
/proc/meminfo: memFree=1388256/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205401706 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29190/statm: 1339 233 195 169 0 50 0
[pid=29191] ppid=29190 vsize=5356 CPUtime=0
/proc/29191/stat : 29191 (TiniSatELite) R 29190 29190 28344 0 -1 4194368 55 189 0 0 0 0 0 0 20 0 1 0 205401707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236408203 0 0 4096 65538 0 0 0 17 1 0 0
/proc/29191/statm: 1339 237 198 169 0 50 0

[startup+0.107678 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29190
/proc/meminfo: memFree=1388256/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.519719 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29190
/proc/meminfo: memFree=1388256/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34281 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 29196
/proc/meminfo: memFree=1386064/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=3196 CPUtime=1.32
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 580 0 0 0 132 0 0 0 25 0 1 0 205401708 3272704 565 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 799 565 52 110 0 686 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8552

[startup+2.97899 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 29196
/proc/meminfo: memFree=1384976/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=5728 CPUtime=2.95
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 878 0 0 0 295 0 0 0 25 0 1 0 205401708 5865472 863 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 1432 863 52 110 0 1319 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11084

[startup+6.25534 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 29196
/proc/meminfo: memFree=1383320/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=6120 CPUtime=6.23
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 1275 0 0 0 622 1 0 0 25 0 1 0 205401708 6266880 1227 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 1530 1227 52 110 0 1417 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11476

[startup+12.718 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 29196
/proc/meminfo: memFree=1380960/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=10788 CPUtime=12.69
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 1789 0 0 0 1268 1 0 0 25 0 1 0 205401708 11046912 1741 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 2697 1741 52 110 0 2584 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16144

[startup+25.5264 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 29196
/proc/meminfo: memFree=1378464/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=11204 CPUtime=25.5
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 2426 0 0 0 2548 2 0 0 25 0 1 0 205401708 11472896 2378 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 2801 2378 52 110 0 2688 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16560

[startup+51.1562 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 29196
/proc/meminfo: memFree=1374816/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=20564 CPUtime=51.12
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 3405 0 0 0 5108 4 0 0 25 0 1 0 205401708 21057536 3292 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 5141 3292 52 110 0 5028 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 25920

[startup+102.411 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 29196
/proc/meminfo: memFree=1369632/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=22084 CPUtime=102.35
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 4697 0 0 0 10230 5 0 0 25 0 1 0 205401708 22614016 4584 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 5521 4584 52 110 0 5408 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 27440

[startup+162.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1365024/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=40600 CPUtime=162.42
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 5949 0 0 0 16235 7 0 0 25 0 1 0 205401708 41574400 5707 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 10150 5707 52 110 0 10037 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 45956

[startup+222.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1361312/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=41388 CPUtime=222.47
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 6858 0 0 0 22239 8 0 0 25 0 1 0 205401708 42381312 6616 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 10347 6616 52 110 0 10234 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 46744

[startup+282.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1357728/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=41692 CPUtime=282.53
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 7767 0 0 0 28243 10 0 0 25 0 1 0 205401708 42692608 7525 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 10423 7525 52 110 0 10310 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 47048

[startup+342.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1353760/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=43056 CPUtime=342.58
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 8756 0 0 0 34247 11 0 0 25 0 1 0 205401708 44089344 8514 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 10764 8514 52 110 0 10651 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 48412

[startup+402.774 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1351072/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=43736 CPUtime=402.64
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 9412 0 0 0 40252 12 0 0 25 0 1 0 205401708 44785664 9170 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 10934 9170 52 110 0 10821 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 49092

[startup+462.844 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1348512/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=45304 CPUtime=462.7
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 10315 0 0 0 46256 14 0 0 25 0 1 0 205401708 46391296 9816 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 11326 9816 52 110 0 11213 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 50660

[startup+522.914 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1346016/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0

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

[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=46168 CPUtime=582.81
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 11465 0 0 0 58265 16 0 0 25 0 1 0 205401708 47276032 10966 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 11542 10966 52 110 0 11429 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 51524

[startup+643.058 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1341856/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=80472 CPUtime=642.87
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 11972 0 0 0 64270 17 0 0 25 0 1 0 205401708 82403328 11473 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 20118 11473 52 110 0 20005 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 85828

[startup+703.124 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1339552/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=81604 CPUtime=702.91
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 12615 0 0 0 70274 17 0 0 25 0 1 0 205401708 83562496 12050 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 20401 12050 52 110 0 20288 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 86960

[startup+763.194 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1337504/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=81956 CPUtime=762.97
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 13121 0 0 0 76278 19 0 0 25 0 1 0 205401708 83922944 12556 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 20489 12556 52 110 0 20376 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 87312

[startup+823.265 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1335776/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=82408 CPUtime=823.02
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 13592 0 0 0 82282 20 0 0 25 0 1 0 205401708 84385792 12994 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 20602 12994 52 110 0 20489 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 87764

[startup+883.334 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 29196
/proc/meminfo: memFree=1333984/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=83000 CPUtime=883.08
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 14105 0 0 0 88287 21 0 0 25 0 1 0 205401708 84992000 13441 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 20750 13441 52 110 0 20637 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 88356

[startup+943.403 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 29196
/proc/meminfo: memFree=1332128/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=83436 CPUtime=943.13
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 14561 0 0 0 94290 23 0 0 25 0 1 0 205401708 85438464 13897 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 20859 13897 52 110 0 20746 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 88792

[startup+1003.47 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1330656/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=83580 CPUtime=1003.19
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 14932 0 0 0 100295 24 0 0 25 0 1 0 205401708 85585920 14268 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 20895 14268 52 110 0 20782 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 88936

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1328928/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=83868 CPUtime=1063.24
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 15384 0 0 0 106300 24 0 0 25 0 1 0 205401708 85880832 14687 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 20967 14687 52 110 0 20854 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 89224

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1327136/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=84364 CPUtime=1123.29
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 15852 0 0 0 112304 25 0 0 25 0 1 0 205401708 86388736 15155 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 21091 15155 52 110 0 20978 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 89720

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1325728/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=84524 CPUtime=1183.35
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 16195 0 0 0 118309 26 0 0 25 0 1 0 205401708 86552576 15498 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 21131 15498 52 110 0 21018 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 89880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1325344/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=84524 CPUtime=1200.07
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 16282 0 0 0 119980 27 0 0 25 0 1 0 205401708 86552576 15585 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 21131 15585 52 110 0 21018 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 89880

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29196
/proc/meminfo: memFree=1325344/2055920 swapFree=4192812/4192956
[pid=29190] ppid=29188 vsize=5356 CPUtime=0
/proc/29190/stat : 29190 (TiniSatELite) S 29188 29190 28344 0 -1 4194304 333 413 0 0 0 0 0 0 16 0 1 0 205401706 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29190/statm: 1339 237 197 169 0 50 0
[pid=29196] ppid=29190 vsize=84524 CPUtime=1200.07
/proc/29196/stat : 29196 (tinisat) R 29190 29190 28344 0 -1 4194304 16282 0 0 0 119980 27 0 0 25 0 1 0 205401708 86552576 15585 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29196/statm: 21131 15585 52 110 0 21018 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 89880

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29190 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=7998
CPU time returned by wait4() is 0.015996
while last known CPU time is 1200.07

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

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.27
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 89880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 746
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= 32
involuntary context switches= 12

runsolver used 1.14982 second user time and 3.11852 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Feb 19 03:07:57 UTC 2007

IDJOB= 298351
IDBENCH= 19984
IDSOLVER= 99
FILE ID= node19/298351-1171854477

PBS_JOBID= 3839407

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1211740352-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298351-1171854477/TiniSatELite /tmp/evaluation/298351-1171854477/instance-298351-1171854477.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-298351-1171854477 -o ROOT/results/node19/solver-298351-1171854477 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298351-1171854477/TiniSatELite /tmp/evaluation/298351-1171854477/instance-298351-1171854477.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  49141385aac03f506711f7c91a24b9ac

RANDOM SEED= 212789957

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1388728 kB
Buffers:         55668 kB
Cached:         494384 kB
SwapCached:          0 kB
Active:         281872 kB
Inactive:       311740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1388728 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          62432 kB
Slab:            59148 kB
Committed_AS:   846268 kB
PageTables:       1756 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66545 MiB

End job on node19 on Mon Feb 19 03:27:59 UTC 2007