Trace number 311389

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) 1200.05 1200.47

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
MD5SUM7d6cf415896029c29434e67edd2d79f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.171973
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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...
0.00/0.01	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 |    6327    17716 |    1898       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    5961    17648 |      --       0       --      -- |     --   | -366/-68
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1751   #clauses: 5961   #literals: 17648
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	c ==============================================================================
0.00/0.05	c Tinisat 0.22
0.00/0.05	c solving /tmp/GTI_node69.alineos.net_26887.cnf
0.00/0.05	c 1751 variables, 5961 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/node69/watcher-311389-1172569189 -o ROOT/results/node69/solver-311389-1172569189 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311389-1172569189/TiniSatELite /tmp/evaluation/311389-1172569189/instance-311389-1172569189.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: 0.92 0.97 0.99 3/64 26887
/proc/meminfo: memFree=1815208/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 276876587 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947813970 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26887/statm: 1338 232 195 169 0 49 0
[pid=26888] ppid=26887 vsize=5352 CPUtime=0
/proc/26888/stat : 26888 (TiniSatELite) S 26887 26887 25397 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 276876588 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26888/statm: 1338 236 198 169 0 49 0
[pid=26890] ppid=26888 vsize=0 CPUtime=0
/proc/26890/stat : 26890 (sed) R 26888 26887 25397 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 276876588 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/26890/statm: 0 0 0 0 0 0 0

[startup+0.108099 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 26887
/proc/meminfo: memFree=1815208/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.516154 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 26887
/proc/meminfo: memFree=1815208/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.33829 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 26893
/proc/meminfo: memFree=1812760/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=4024 CPUtime=1.28
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 621 0 0 0 128 0 0 0 25 0 1 0 276876592 4120576 606 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 1006 606 52 110 0 893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9376

[startup+2.97556 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 26893
/proc/meminfo: memFree=1811480/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=7372 CPUtime=2.91
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 992 0 0 0 291 0 0 0 25 0 1 0 276876592 7548928 977 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519918 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 1843 977 52 110 0 1730 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12724

[startup+6.2551 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 26893
/proc/meminfo: memFree=1809312/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=7636 CPUtime=6.2
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 1471 0 0 0 619 1 0 0 25 0 1 0 276876592 7819264 1456 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 1909 1456 52 110 0 1796 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12988

[startup+12.7152 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 26893
/proc/meminfo: memFree=1806048/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=13928 CPUtime=12.65
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 2239 0 0 0 1264 1 0 0 25 0 1 0 276876592 14262272 2191 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 3482 2191 52 110 0 3369 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19280

[startup+25.5223 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1802336/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=14588 CPUtime=25.46
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 3149 0 0 0 2544 2 0 0 25 0 1 0 276876592 14938112 3101 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 3647 3101 52 110 0 3534 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19940

[startup+51.1475 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1796896/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=27316 CPUtime=51.07
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 4536 0 0 0 5103 4 0 0 25 0 1 0 276876592 27971584 4423 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 6829 4423 52 110 0 6716 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 32668

[startup+102.388 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1789152/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=28692 CPUtime=102.3
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 6481 0 0 0 10224 6 0 0 25 0 1 0 276876592 29380608 6368 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 7173 6368 52 110 0 7060 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 34044

[startup+162.447 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1782048/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=53956 CPUtime=162.33
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 8350 0 0 0 16225 8 0 0 25 0 1 0 276876592 55250944 8108 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 13489 8108 52 110 0 13376 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 59308

[startup+222.506 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1776864/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=54516 CPUtime=222.38
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 9648 0 0 0 22228 10 0 0 25 0 1 0 276876592 55824384 9406 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 13629 9406 52 110 0 13516 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 59868

[startup+282.561 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1771616/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=55056 CPUtime=282.41
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 10952 0 0 0 28230 11 0 0 25 0 1 0 276876592 56377344 10710 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 13764 10710 52 110 0 13651 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 60408

[startup+342.621 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1765984/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=56084 CPUtime=342.45
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 12382 0 0 0 34233 12 0 0 25 0 1 0 276876592 57430016 12140 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 14021 12140 52 110 0 13908 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 61436

[startup+402.685 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1761760/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=56916 CPUtime=402.5
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 13400 0 0 0 40236 14 0 0 25 0 1 0 276876592 58281984 13158 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 14229 13158 52 110 0 14116 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 62268

[startup+462.739 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1757984/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=58508 CPUtime=462.54
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 14596 0 0 0 46238 16 0 0 25 0 1 0 276876592 59912192 14097 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 14627 14097 52 110 0 14514 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 63860

[startup+522.799 s]

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

[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=106492 CPUtime=522.57
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 15477 0 0 0 52240 17 0 0 25 0 1 0 276876592 109047808 14978 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 26623 14978 52 110 0 26510 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 111844

[startup+582.855 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1751136/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=106960 CPUtime=582.62
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 16309 0 0 0 58244 18 0 0 25 0 1 0 276876592 109527040 15810 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 26740 15810 52 110 0 26627 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 112312

[startup+642.915 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1747232/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=107120 CPUtime=642.65
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 17275 0 0 0 64246 19 0 0 25 0 1 0 276876592 109690880 16776 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 26780 16776 52 110 0 26667 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 112472

[startup+702.973 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1743840/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=107988 CPUtime=702.69
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 18130 0 0 0 70249 20 0 0 25 0 1 0 276876592 110579712 17631 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 26997 17631 52 110 0 26884 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 113340

[startup+763.028 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1741088/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=108532 CPUtime=762.73
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 18827 0 0 0 76252 21 0 0 25 0 1 0 276876592 111136768 18328 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 27133 18328 52 110 0 27020 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 113884

[startup+823.089 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1738272/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=108988 CPUtime=822.77
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 19506 0 0 0 82255 22 0 0 25 0 1 0 276876592 111603712 19007 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 27247 19007 52 110 0 27134 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 114340

[startup+883.15 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1735712/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=109464 CPUtime=882.82
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 20157 0 0 0 88259 23 0 0 25 0 1 0 276876592 112091136 19658 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 27366 19658 52 110 0 27253 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 114816

[startup+943.212 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1733152/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=109872 CPUtime=942.85
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 20798 0 0 0 94262 23 0 0 25 0 1 0 276876592 112508928 20299 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 27468 20299 52 110 0 27355 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 115224

[startup+1003.27 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1730528/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=110392 CPUtime=1002.89
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 21437 0 0 0 100265 24 0 0 25 0 1 0 276876592 113041408 20938 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 27598 20938 52 110 0 27485 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 115744

[startup+1063.33 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1727840/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=110552 CPUtime=1062.94
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 22100 0 0 0 106269 25 0 0 25 0 1 0 276876592 113205248 21601 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 27638 21601 52 110 0 27525 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 115904

[startup+1123.38 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1725408/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=110744 CPUtime=1122.97
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 22713 0 0 0 112271 26 0 0 25 0 1 0 276876592 113401856 22214 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 27686 22214 52 110 0 27573 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 116096

[startup+1183.44 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1722528/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=110928 CPUtime=1183
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 23429 0 0 0 118274 26 0 0 25 0 1 0 276876592 113590272 22930 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 27732 22930 52 110 0 27619 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 116280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26895
/proc/meminfo: memFree=1721696/2055920 swapFree=4183956/4192956
[pid=26887] ppid=26885 vsize=5352 CPUtime=0.03
/proc/26887/stat : 26887 (TiniSatELite) S 26885 26887 25397 0 -1 4194304 331 600 0 0 0 0 3 0 17 0 1 0 276876587 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26887/statm: 1338 236 197 169 0 49 0
[pid=26893] ppid=26887 vsize=111088 CPUtime=1200.02
/proc/26893/stat : 26893 (tinisat) R 26887 26887 25397 0 -1 4194304 23623 0 0 0 119976 26 0 0 25 0 1 0 276876592 113754112 23124 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/26893/statm: 27772 23124 52 110 0 27659 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 116440

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26887 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=36994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.044992
while last known CPU time is 1200.05

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

Real time (s): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1199.79
CPU system time (s): 0.26
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 116440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
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= 931
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 0.903862 second user time and 2.50562 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue Feb 27 09:39:49 UTC 2007

IDJOB= 311389
IDBENCH= 20313
IDSOLVER= 99
FILE ID= node69/311389-1172569189

PBS_JOBID= 3971887

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S316347254-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311389-1172569189/TiniSatELite /tmp/evaluation/311389-1172569189/instance-311389-1172569189.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-311389-1172569189 -o ROOT/results/node69/solver-311389-1172569189 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311389-1172569189/TiniSatELite /tmp/evaluation/311389-1172569189/instance-311389-1172569189.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7d6cf415896029c29434e67edd2d79f6

RANDOM SEED= 430808004

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1815552 kB
Buffers:         33880 kB
Cached:         158372 kB
SwapCached:       3248 kB
Active:         102832 kB
Inactive:        99564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815552 kB
SwapTotal:     4192956 kB
SwapFree:      4183956 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            23948 kB
Committed_AS:   718204 kB
PageTables:       1472 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= 66561 MiB

End job on node69 on Tue Feb 27 09:59:51 UTC 2007