Trace number 297882

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
barcelogic 2007-02-08? (TO) 1200.05 1200.48

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
MD5SUM77226f3880fdc77b8d075583e32b35e0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1900     5766 |      --       0       --      -- |     --   | -12/30
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 439   #clauses: 1900   #literals: 5766
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================

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/node34/watcher-297882-1171846611 -o ROOT/results/node34/solver-297882-1171846611 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297882-1171846611/Barcelogic /tmp/evaluation/297882-1171846611/instance-297882-1171846611.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: 1.04 1.01 1.00 3/64 9782
/proc/meminfo: memFree=881472/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 178424951 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195499090 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9782/statm: 1338 232 195 169 0 49 0
[pid=9783] ppid=9782 vsize=5352 CPUtime=0
/proc/9783/stat : 9783 (Barcelogic) S 9782 9782 6093 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9783/statm: 1338 236 198 169 0 49 0
[pid=9785] ppid=9783 vsize=0 CPUtime=0
/proc/9785/stat : 9785 (sed) D 9783 9782 6093 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 178424951 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/9785/statm: 0 0 0 0 0 0 0

[startup+0.10685 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 9782
/proc/meminfo: memFree=881472/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514878 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 9782
/proc/meminfo: memFree=881472/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33494 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 9788
/proc/meminfo: memFree=877232/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476404 CPUtime=1.31
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 1097 0 0 0 131 0 0 0 25 0 1 0 178424953 1511837696 1069 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369101 1069 91 232 0 368866 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481756

[startup+2.97108 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 9788
/proc/meminfo: memFree=874928/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476404 CPUtime=2.94
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 2155 0 0 0 294 0 0 0 25 0 1 0 178424953 1511837696 2127 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369101 2128 91 232 0 368866 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481756

[startup+6.25534 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 9788
/proc/meminfo: memFree=867504/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=6.22
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 3470 0 0 0 621 1 0 0 25 0 1 0 178424953 1511936000 3442 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518962 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 3442 91 232 0 368890 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481852

[startup+12.7069 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 9788
/proc/meminfo: memFree=863472/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=12.68
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 4605 0 0 0 1266 2 0 0 25 0 1 0 178424953 1511936000 4577 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 4577 91 232 0 368890 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481852

[startup+25.5209 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 9788
/proc/meminfo: memFree=846320/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=25.49
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 8869 0 0 0 2544 5 0 0 25 0 1 0 178424953 1511936000 8841 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 8841 91 232 0 368890 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481852

[startup+51.1459 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 9788
/proc/meminfo: memFree=828592/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=51.11
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 13217 0 0 0 5102 9 0 0 25 0 1 0 178424953 1511936000 13189 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 13189 91 232 0 368890 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481852

[startup+102.391 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 9788
/proc/meminfo: memFree=810928/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=102.34
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 17587 0 0 0 10219 15 0 0 25 0 1 0 178424953 1511936000 17484 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 17484 91 232 0 368890 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481852

[startup+162.448 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 9788
/proc/meminfo: memFree=810928/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=162.38
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 17587 0 0 0 16223 15 0 0 25 0 1 0 178424953 1511936000 17484 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 17484 91 232 0 368890 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481852

[startup+222.503 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 9788
/proc/meminfo: memFree=798896/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=222.42
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 20661 0 0 0 22224 18 0 0 25 0 1 0 178424953 1511936000 20558 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 20558 91 232 0 368890 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481852

[startup+282.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 9894
/proc/meminfo: memFree=783488/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=282.43
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 24214 0 0 0 28220 23 0 0 25 0 1 0 178424953 1511936000 24111 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 24111 91 232 0 368890 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 1481852

[startup+342.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 9966
/proc/meminfo: memFree=770240/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=342.45
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 27534 0 0 0 34217 28 0 0 25 0 1 0 178424953 1511936000 27431 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518172 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 27431 91 232 0 368890 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 1481852

[startup+402.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=760240/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=402.5
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 30277 0 0 0 40219 31 0 0 25 0 1 0 178424953 1511936000 30174 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 30174 91 232 0 368890 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 1481852

[startup+462.774 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=750832/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=462.54
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 32643 0 0 0 46221 33 0 0 25 0 1 0 178424953 1511936000 32540 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 32540 91 232 0 368890 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 1481852

[startup+522.832 s]

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

[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=522.58
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 34866 0 0 0 52222 36 0 0 25 0 1 0 178424953 1511936000 34763 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 34763 91 232 0 368890 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 1481852

[startup+582.887 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=733808/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=582.62
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 36868 0 0 0 58224 38 0 0 25 0 1 0 178424953 1511936000 36765 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 36765 91 232 0 368890 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 1481852

[startup+642.945 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=725680/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=642.67
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 38910 0 0 0 64225 42 0 0 25 0 1 0 178424953 1511936000 38807 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 38807 91 232 0 368890 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 1481852

[startup+702.999 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=718768/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=702.7
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 40631 0 0 0 70228 42 0 0 25 0 1 0 178424953 1511936000 40528 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 40528 91 232 0 368890 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 1481852

[startup+763.049 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=711856/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=762.73
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 42348 0 0 0 76229 44 0 0 25 0 1 0 178424953 1511936000 42245 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 42245 91 232 0 368890 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 1481852

[startup+823.108 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=705392/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=822.78
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 43964 0 0 0 82232 46 0 0 25 0 1 0 178424953 1511936000 43861 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 43861 91 232 0 368890 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 1481852

[startup+883.165 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 9986
/proc/meminfo: memFree=698672/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=882.82
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 45645 0 0 0 88234 48 0 0 25 0 1 0 178424953 1511936000 45542 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518107 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 45542 91 232 0 368890 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 1481852

[startup+943.223 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 9986
/proc/meminfo: memFree=692016/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=942.87
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 47310 0 0 0 94236 51 0 0 25 0 1 0 178424953 1511936000 47207 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 47207 91 232 0 368890 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 1481852

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=685680/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=1002.9
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 48888 0 0 0 100238 52 0 0 25 0 1 0 178424953 1511936000 48785 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 48785 91 232 0 368890 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 1481852

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=680240/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=1062.96
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 50228 0 0 0 106242 54 0 0 25 0 1 0 178424953 1511936000 50125 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 50125 91 232 0 368890 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 1481852

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=675056/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=1122.99
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 51545 0 0 0 112244 55 0 0 25 0 1 0 178424953 1511936000 51442 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531141 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 51442 91 232 0 368890 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 1481852

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=669616/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=1183.03
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 52896 0 0 0 118247 56 0 0 25 0 1 0 178424953 1511936000 52793 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 52793 91 232 0 368890 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9986
/proc/meminfo: memFree=668144/2055920 swapFree=4183096/4192956
[pid=9782] ppid=9780 vsize=5352 CPUtime=0
/proc/9782/stat : 9782 (Barcelogic) S 9780 9782 6093 0 -1 4194304 331 401 0 0 0 0 0 0 16 0 1 0 178424951 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9782/statm: 1338 236 197 169 0 49 0
[pid=9788] ppid=9782 vsize=1476500 CPUtime=1200.05
/proc/9788/stat : 9788 (bsat) R 9782 9782 6093 0 -1 4194304 53246 0 0 0 119948 57 0 0 25 0 1 0 178424953 1511936000 53143 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518211 0 0 4096 0 0 0 0 17 1 0 0
/proc/9788/statm: 369125 53143 91 232 0 368890 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481852

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 9782 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=6998
CPU time returned by wait4() is 0.014996
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): 1200.48
CPU time (s): 1200.05
CPU user time (s): 1199.48
CPU system time (s): 0.57
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 1481852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 732
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 0.948855 second user time and 2.45663 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Feb 19 00:56:51 UTC 2007

IDJOB= 297882
IDBENCH= 19972
IDSOLVER= 122
FILE ID= node34/297882-1171846611

PBS_JOBID= 3839651

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297882-1171846611/Barcelogic /tmp/evaluation/297882-1171846611/instance-297882-1171846611.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-297882-1171846611 -o ROOT/results/node34/solver-297882-1171846611 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297882-1171846611/Barcelogic /tmp/evaluation/297882-1171846611/instance-297882-1171846611.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  77226f3880fdc77b8d075583e32b35e0

RANDOM SEED= 909163868

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:        881880 kB
Buffers:         43560 kB
Cached:        1030504 kB
SwapCached:       4688 kB
Active:         761796 kB
Inactive:       323092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        881880 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:            1796 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            75212 kB
Committed_AS:   486268 kB
PageTables:       1396 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= 66562 MiB

End job on node34 on Mon Feb 19 01:16:54 UTC 2007