Trace number 294087

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) 1200.02 1200.4

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S116991008-16.SAT.shuffled.cnf
MD5SUM2c7bf3b36a08e984c6bfa25f8c13f2d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
Maximum clause length5
Minimum clause length5
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 52769
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 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node17.alineos.net_14754.cnf
0.00/0.02	c 130 variables, 2769 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/node17/watcher-294087-1171782974 -o ROOT/results/node17/solver-294087-1171782974 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294087-1171782974/TiniSatELite /tmp/evaluation/294087-1171782974/instance-294087-1171782974.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 14754
/proc/meminfo: memFree=1592312/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 198251673 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14754/statm: 1339 233 195 169 0 50 0
[pid=14755] ppid=14754 vsize=5356 CPUtime=0
/proc/14755/stat : 14755 (TiniSatELite) R 14754 14754 13258 0 -1 4194368 58 189 0 0 0 0 0 0 20 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245480033136 0 0 4096 65538 0 0 0 17 1 0 0
/proc/14755/statm: 1339 237 198 169 0 50 0

[startup+0.107175 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14754
/proc/meminfo: memFree=1592312/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515215 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14754
/proc/meminfo: memFree=1592312/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3353 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1589928/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=3060 CPUtime=1.31
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 633 0 0 0 131 0 0 0 25 0 1 0 198251675 3133440 618 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 765 618 52 110 0 652 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8416

[startup+2.97147 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1588776/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=5540 CPUtime=2.95
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 949 0 0 0 294 1 0 0 25 0 1 0 198251675 5672960 934 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 1385 934 52 110 0 1272 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10896

[startup+6.26081 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1586856/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=5932 CPUtime=6.23
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 1359 0 0 0 622 1 0 0 25 0 1 0 198251675 6074368 1311 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 1483 1311 52 110 0 1370 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11288

[startup+12.7155 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1584616/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=10508 CPUtime=12.68
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 1868 0 0 0 1267 1 0 0 25 0 1 0 198251675 10760192 1820 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 2627 1820 52 110 0 2514 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15864

[startup+25.5298 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1581864/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=11324 CPUtime=25.49
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 2584 0 0 0 2547 2 0 0 25 0 1 0 198251675 11595776 2471 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 2831 2471 52 110 0 2718 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16680

[startup+51.1605 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1578344/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=20240 CPUtime=51.11
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 3483 0 0 0 5108 3 0 0 25 0 1 0 198251675 20725760 3370 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 5060 3370 52 110 0 4947 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 25596

[startup+102.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1573032/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=21376 CPUtime=102.36
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 4817 0 0 0 10231 5 0 0 25 0 1 0 198251675 21889024 4704 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 5344 4704 52 110 0 5231 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 26732

[startup+162.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1568040/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=39848 CPUtime=162.41
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 6158 0 0 0 16235 6 0 0 25 0 1 0 198251675 40804352 5916 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 9962 5916 52 110 0 9849 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 45204

[startup+222.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1564392/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=40392 CPUtime=222.47
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 7072 0 0 0 22239 8 0 0 25 0 1 0 198251675 41361408 6830 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 10098 6830 52 110 0 9985 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 45748

[startup+282.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1561064/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=40744 CPUtime=282.53
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 7887 0 0 0 28244 9 0 0 25 0 1 0 198251675 41721856 7645 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517124 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 10186 7645 52 110 0 10073 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 46100

[startup+342.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1557480/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=41876 CPUtime=342.57
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 8798 0 0 0 34247 10 0 0 25 0 1 0 198251675 42881024 8556 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 10469 8556 52 110 0 10356 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 47232

[startup+402.768 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1554600/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=42860 CPUtime=402.62
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 9502 0 0 0 40251 11 0 0 25 0 1 0 198251675 43888640 9260 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 10715 9260 52 110 0 10602 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 48216

[startup+462.837 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1552104/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=44664 CPUtime=462.68
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 10387 0 0 0 46255 13 0 0 25 0 1 0 198251675 45735936 9888 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 11166 9888 52 110 0 11053 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 50020

[startup+522.905 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1549864/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0

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

[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=79000 CPUtime=582.79
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 11508 0 0 0 58265 14 0 0 25 0 1 0 198251675 80896000 11009 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 19750 11009 52 110 0 19637 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 84356

[startup+643.044 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1545512/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=79264 CPUtime=642.84
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 12023 0 0 0 64269 15 0 0 25 0 1 0 198251675 81166336 11524 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 19816 11524 52 110 0 19703 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 84620

[startup+703.115 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1543528/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=79524 CPUtime=702.89
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 12547 0 0 0 70273 16 0 0 25 0 1 0 198251675 81432576 12015 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 19881 12015 52 110 0 19768 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 84880

[startup+763.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1541480/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=80172 CPUtime=762.94
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 13072 0 0 0 76277 17 0 0 25 0 1 0 198251675 82096128 12540 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520045 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 20043 12540 52 110 0 19930 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 85528

[startup+823.253 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1539432/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=81148 CPUtime=822.99
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 13613 0 0 0 82281 18 0 0 25 0 1 0 198251675 83095552 13048 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 20287 13048 52 110 0 20174 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 86504

[startup+883.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1537768/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=81148 CPUtime=883.05
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 14023 0 0 0 88286 19 0 0 25 0 1 0 198251675 83095552 13458 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 20287 13458 52 110 0 20174 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 86504

[startup+943.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1536104/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=81672 CPUtime=943.1
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 14484 0 0 0 94290 20 0 0 25 0 1 0 198251675 83632128 13886 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 20418 13886 52 110 0 20305 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 87028

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1534440/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=82124 CPUtime=1003.15
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 14891 0 0 0 100294 21 0 0 25 0 1 0 198251675 84094976 14293 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 20531 14293 52 110 0 20418 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 87480

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1532840/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=82388 CPUtime=1063.2
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 15292 0 0 0 106299 21 0 0 25 0 1 0 198251675 84365312 14694 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 20597 14694 52 110 0 20484 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 87744

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14760
/proc/meminfo: memFree=1531368/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=82652 CPUtime=1123.25
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 15685 0 0 0 112303 22 0 0 25 0 1 0 198251675 84635648 15087 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 20663 15087 52 110 0 20550 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 88008

[startup+1183.67 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 14760
/proc/meminfo: memFree=1529704/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=82916 CPUtime=1183.31
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 16087 0 0 0 118308 23 0 0 25 0 1 0 198251675 84905984 15489 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 20729 15489 52 110 0 20616 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 88272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 14760
/proc/meminfo: memFree=1529320/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=82916 CPUtime=1200.02
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 16178 0 0 0 119979 23 0 0 25 0 1 0 198251675 84905984 15580 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 20729 15580 52 110 0 20616 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 88272

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

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

[startup+1200.38 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 14760
/proc/meminfo: memFree=1529320/2055920 swapFree=4192812/4192956
[pid=14754] ppid=14752 vsize=5356 CPUtime=0
/proc/14754/stat : 14754 (TiniSatELite) S 14752 14754 13258 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198251673 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14754/statm: 1339 237 197 169 0 50 0
[pid=14760] ppid=14754 vsize=82916 CPUtime=1200.02
/proc/14760/stat : 14760 (tinisat) R 14754 14754 13258 0 -1 4194304 16178 0 0 0 119979 23 0 0 25 0 1 0 198251675 84905984 15580 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/14760/statm: 20729 15580 52 110 0 20616 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 88272

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14754 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 1200.02

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

Real time (s): 1200.4
CPU time (s): 1200.02
CPU user time (s): 1199.79
CPU system time (s): 0.23
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 88272

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= 741
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 1.14183 second user time and 3.12652 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Feb 18 07:16:14 UTC 2007

IDJOB= 294087
IDBENCH= 19880
IDSOLVER= 99
FILE ID= node17/294087-1171782974

PBS_JOBID= 3839287

Free space on /tmp= 66543 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S116991008-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294087-1171782974/TiniSatELite /tmp/evaluation/294087-1171782974/instance-294087-1171782974.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-294087-1171782974 -o ROOT/results/node17/solver-294087-1171782974 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294087-1171782974/TiniSatELite /tmp/evaluation/294087-1171782974/instance-294087-1171782974.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  2c7bf3b36a08e984c6bfa25f8c13f2d7

RANDOM SEED= 543683188

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1592720 kB
Buffers:         49292 kB
Cached:         298392 kB
SwapCached:          0 kB
Active:         259476 kB
Inactive:       132920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1592720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          63548 kB
Slab:            56312 kB
Committed_AS:   684792 kB
PageTables:       1748 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= 66543 MiB

End job on node17 on Sun Feb 18 07:36:17 UTC 2007