Trace number 307576

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.04 1200.55

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S384567560-10-UNKNOWN.cnf
MD5SUMdfe30801aa981fb55bfdd2dd7062d61d
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 variables6490
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.00/0.12	c |         0 |   14968    44984 |      --       0       --      -- |     --   | -2386/-1872
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 4763   #clauses: 14968   #literals: 44984
0.00/0.12	c CPU time:   0.111982 s
0.00/0.12	c ==============================================================================
0.00/0.16	c Tinisat 0.22
0.00/0.16	c solving /tmp/GTI_node11.alineos.net_6645.cnf
0.00/0.16	c 4763 variables, 14968 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/node11/watcher-307576-1172490272 -o ROOT/results/node11/solver-307576-1172490272 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307576-1172490272/TiniSatELite /tmp/evaluation/307576-1172490272/instance-307576-1172490272.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 0.90 3/77 6645
/proc/meminfo: memFree=1611720/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 268981785 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6645/statm: 1338 232 195 169 0 49 0
[pid=6646] ppid=6645 vsize=5352 CPUtime=0
/proc/6646/stat : 6646 (TiniSatELite) S 6645 6645 6197 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6646/statm: 1338 236 198 169 0 49 0
[pid=6647] ppid=6646 vsize=0 CPUtime=0
/proc/6647/stat : 6647 (TiniSatELite) D 6646 6645 6197 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 268981785 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/6647/statm: 0 0 0 0 0 0 0
[pid=6648] ppid=6646 vsize=0 CPUtime=0
/proc/6648/stat : 6648 (sed) D 6646 6645 6197 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 268981785 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/6648/statm: 0 0 0 0 0 0 0

[startup+0.107818 s]
/proc/loadavg: 0.92 0.97 0.90 3/77 6645
/proc/meminfo: memFree=1611720/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 268981785 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6645/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.517857 s]
/proc/loadavg: 0.92 0.97 0.90 3/77 6645
/proc/meminfo: memFree=1611720/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.34495 s]
/proc/loadavg: 0.92 0.97 0.90 2/79 6651
/proc/meminfo: memFree=1608184/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=5332 CPUtime=1.19
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 812 0 0 0 119 0 0 0 25 0 1 0 268981800 5459968 797 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 1333 797 52 110 0 1220 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10684

[startup+2.98115 s]
/proc/loadavg: 0.92 0.97 0.90 2/79 6651
/proc/meminfo: memFree=1607032/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=5332 CPUtime=2.82
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 1159 0 0 0 282 0 0 0 25 0 1 0 268981800 5459968 1144 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517108 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 1333 1144 52 110 0 1220 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10684

[startup+6.25753 s]
/proc/loadavg: 0.93 0.97 0.90 2/79 6651
/proc/meminfo: memFree=1604536/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=9212 CPUtime=6.1
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 1684 0 0 0 610 0 0 0 25 0 1 0 268981800 9433088 1669 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 2303 1669 52 110 0 2190 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14564

[startup+12.7193 s]
/proc/loadavg: 0.93 0.97 0.90 2/79 6651
/proc/meminfo: memFree=1600760/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=17096 CPUtime=12.55
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 2574 0 0 0 1254 1 0 0 25 0 1 0 268981800 17506304 2559 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 4274 2559 52 110 0 4161 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22448

[startup+25.5268 s]
/proc/loadavg: 0.95 0.97 0.91 2/79 6651
/proc/meminfo: memFree=1595192/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=17752 CPUtime=25.37
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 4016 0 0 0 2533 4 0 0 25 0 1 0 268981800 18178048 3968 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 4438 3968 52 110 0 4325 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 23104

[startup+51.1538 s]
/proc/loadavg: 0.96 0.97 0.91 2/79 6651
/proc/meminfo: memFree=1587704/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=33788 CPUtime=50.98
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 5905 0 0 0 5093 5 0 0 25 0 1 0 268981800 34598912 5792 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 8447 5792 52 110 0 8334 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 39140

[startup+102.405 s]
/proc/loadavg: 0.98 0.97 0.91 2/79 6651
/proc/meminfo: memFree=1576376/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=64960 CPUtime=102.22
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 8735 0 0 0 10213 9 0 0 25 0 1 0 268981800 66519040 8622 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 16240 8622 52 110 0 16127 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 70312

[startup+162.477 s]
/proc/loadavg: 1.04 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1566712/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=66408 CPUtime=162.28
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 11249 0 0 0 16215 13 0 0 25 0 1 0 268981800 68001792 11007 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 16602 11007 52 110 0 16489 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 71760

[startup+222.55 s]
/proc/loadavg: 1.01 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1558584/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=67236 CPUtime=222.33
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 13283 0 0 0 22218 15 0 0 25 0 1 0 268981800 68849664 13041 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 16809 13041 52 110 0 16696 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 72588

[startup+282.621 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1550072/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=67780 CPUtime=282.38
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 15425 0 0 0 28220 18 0 0 25 0 1 0 268981800 69406720 15183 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 16945 15183 52 110 0 16832 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 73132

[startup+342.686 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1540984/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=128136 CPUtime=342.42
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 17711 0 0 0 34222 20 0 0 25 0 1 0 268981800 131211264 17469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 32034 17469 52 110 0 31921 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 133488

[startup+402.757 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1533880/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=129356 CPUtime=402.48
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 19448 0 0 0 40226 22 0 0 25 0 1 0 268981800 132460544 19206 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515539 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 32339 19206 52 110 0 32226 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 134708

[startup+462.824 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1528440/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=130176 CPUtime=462.53
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 20810 0 0 0 46229 24 0 0 25 0 1 0 268981800 133300224 20568 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 32544 20568 52 110 0 32431 0
Current children cumulated CPU time (s) 462.66

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

[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=131740 CPUtime=522.58
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 22283 0 0 0 52232 26 0 0 25 0 1 0 268981800 134901760 21784 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 32935 21784 52 110 0 32822 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 137092

[startup+582.962 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1519096/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=132276 CPUtime=582.64
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 23382 0 0 0 58236 28 0 0 25 0 1 0 268981800 135450624 22883 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 33069 22883 52 110 0 32956 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 137628

[startup+643.039 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1514488/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=132692 CPUtime=642.69
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 24547 0 0 0 64239 30 0 0 25 0 1 0 268981800 135876608 24048 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 33173 24048 52 110 0 33060 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 138044

[startup+703.106 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1509688/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=132972 CPUtime=702.74
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 25745 0 0 0 70242 32 0 0 25 0 1 0 268981800 136163328 25246 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 33243 25246 52 110 0 33130 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 138324

[startup+763.173 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1504888/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=133676 CPUtime=762.79
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 26935 0 0 0 76244 35 0 0 25 0 1 0 268981800 136884224 26436 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 33419 26436 52 110 0 33306 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 139028

[startup+823.248 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1500600/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=134304 CPUtime=822.85
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 27983 0 0 0 82249 36 0 0 25 0 1 0 268981800 137527296 27484 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 33576 27484 52 110 0 33463 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 139656

[startup+883.318 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1496696/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=134584 CPUtime=882.9
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 28975 0 0 0 88253 37 0 0 25 0 1 0 268981800 137814016 28476 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 33646 28476 52 110 0 33533 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 139936

[startup+943.387 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6651
/proc/meminfo: memFree=1492280/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=134996 CPUtime=942.95
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 30080 0 0 0 94256 39 0 0 25 0 1 0 268981800 138235904 29581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 33749 29581 52 110 0 33636 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 140348

[startup+1003.47 s]
/proc/loadavg: 1.00 0.99 0.91 2/85 6725
/proc/meminfo: memFree=1487280/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=135404 CPUtime=1002.98
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 30995 0 0 0 100256 42 0 0 25 0 1 0 268981800 138653696 30496 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 33851 30496 52 110 0 33738 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 140756

[startup+1063.57 s]
/proc/loadavg: 1.06 1.00 0.92 2/85 6821
/proc/meminfo: memFree=1484024/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=135820 CPUtime=1063
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 31820 0 0 0 106257 43 0 0 25 0 1 0 268981800 139079680 31321 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 33955 31321 52 110 0 33842 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 141172

[startup+1123.65 s]
/proc/loadavg: 1.02 1.00 0.92 2/79 6849
/proc/meminfo: memFree=1480440/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=136084 CPUtime=1123.05
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 32990 0 0 0 112260 45 0 0 25 0 1 0 268981800 139350016 32491 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 34021 32491 52 110 0 33908 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 141436

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 6849
/proc/meminfo: memFree=1476408/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=136224 CPUtime=1183.1
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 34028 0 0 0 118263 47 0 0 25 0 1 0 268981800 139493376 33529 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 34056 33529 52 110 0 33943 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 141576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 6849
/proc/meminfo: memFree=1475000/2055920 swapFree=4192812/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.13
/proc/6645/stat : 6645 (TiniSatELite) S 6643 6645 6197 0 -1 4194304 331 1093 0 0 0 0 13 0 16 0 1 0 268981785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6645/statm: 1338 236 197 169 0 49 0
[pid=6651] ppid=6645 vsize=256268 CPUtime=1199.91
/proc/6651/stat : 6651 (tinisat) R 6645 6645 6197 0 -1 4194304 34362 0 0 0 119943 48 0 0 25 0 1 0 268981800 262418432 33863 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 64067 33863 52 110 0 63954 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 261620

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 6645 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=130980 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.142978
while last known CPU time is 1200.04

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

Real time (s): 1200.55
CPU time (s): 1200.04
CPU user time (s): 1199.56
CPU system time (s): 0.48
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 261620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.13098
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1424
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= 37
involuntary context switches= 12

runsolver used 1.15582 second user time and 3.11153 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 26 11:44:32 UTC 2007

IDJOB= 307576
IDBENCH= 20209
IDSOLVER= 99
FILE ID= node11/307576-1172490272

PBS_JOBID= 3971576

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S384567560-10-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307576-1172490272/TiniSatELite /tmp/evaluation/307576-1172490272/instance-307576-1172490272.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-307576-1172490272 -o ROOT/results/node11/solver-307576-1172490272 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307576-1172490272/TiniSatELite /tmp/evaluation/307576-1172490272/instance-307576-1172490272.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  dfe30801aa981fb55bfdd2dd7062d61d

RANDOM SEED= 588142233

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1612128 kB
Buffers:         49248 kB
Cached:         281844 kB
SwapCached:          0 kB
Active:         204016 kB
Inactive:       170920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1412 kB
Writeback:           0 kB
Mapped:          62740 kB
Slab:            54412 kB
Committed_AS:   773712 kB
PageTables:       1760 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= 66559 MiB

End job on node11 on Mon Feb 26 12:04:35 UTC 2007