Trace number 338164

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
MD5SUM2fe12e7483e7a74328d483192a8a2746
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.5689
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7989
Sum of the clauses size66949
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2284
Number of clauses of size 31202
Number of clauses of size 4154
Number of clauses of size 5924
Number of clauses of size over 55392

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 |    7744    65866 |    2323       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    6704    58835 |      --       0       --      -- |     --   | -259/-3271
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1384   #clauses: 6704   #literals: 58835
0.00/0.06	c CPU time:   0.050992 s
0.00/0.06	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-338164-1173681345 -o ROOT/results/node9/solver-338164-1173681345 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338164-1173681345/Barcelogic /tmp/evaluation/338164-1173681345/instance-338164-1173681345.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.01 1.00 1.00 3/77 6645
/proc/meminfo: memFree=1820480/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 388089126 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215419158610 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 (Barcelogic) S 6645 6645 4800 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 388089127 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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 (Barcelogic) D 6646 6645 4800 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 388089127 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 4800 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 388089127 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+0.0618701 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 6645
/proc/meminfo: memFree=1820480/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 388089126 5480448 235 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6645/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101875 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 6645
/proc/meminfo: memFree=1820480/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.30191 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 6645
/proc/meminfo: memFree=1820480/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701986 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 6645
/proc/meminfo: memFree=1820480/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50114 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1813104/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=1.4
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 2311 0 0 0 140 0 0 0 25 0 1 0 388089135 1511763968 2284 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 2284 82 232 0 368848 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481684

[startup+3.10245 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1808624/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=3.01
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 3637 0 0 0 299 2 0 0 25 0 1 0 388089135 1511763968 3610 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 3610 82 232 0 368848 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481684

[startup+6.30107 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1798192/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=6.2
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 5748 0 0 0 618 2 0 0 25 0 1 0 388089135 1511763968 5686 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134541709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 5686 92 232 0 368848 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481684

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1796984/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=12.6
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 5755 0 0 0 1258 2 0 0 25 0 1 0 388089135 1511763968 5693 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 5693 92 232 0 368848 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481684

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1786872/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=25.4
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 8417 0 0 0 2535 5 0 0 25 0 1 0 388089135 1511763968 8355 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 8356 92 232 0 368848 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481684

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1762872/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=50.98
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 14410 0 0 0 5088 10 0 0 25 0 1 0 388089135 1511763968 14348 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 14348 92 232 0 368848 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481684

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1734520/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=102.18
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 21373 0 0 0 10200 18 0 0 25 0 1 0 388089135 1511763968 21311 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 21311 92 232 0 368848 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481684

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1711992/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=162.15
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 27023 0 0 0 16191 24 0 0 25 0 1 0 388089135 1511763968 26961 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 26961 92 232 0 368848 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481684

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1696056/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=222.13
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 30974 0 0 0 22184 29 0 0 25 0 1 0 388089135 1511763968 30912 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518266 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 30912 92 232 0 368848 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481684

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1683640/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=282.1
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 34076 0 0 0 28178 32 0 0 25 0 1 0 388089135 1511763968 34014 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 34014 92 232 0 368848 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481684

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1673272/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=342.09
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 36647 0 0 0 34173 36 0 0 25 0 1 0 388089135 1511763968 36585 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 36585 92 232 0 368848 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481684

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6651
/proc/meminfo: memFree=1664120/2055920 swapFree=4152244/4192956

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

[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=582.01
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 46247 0 0 0 58152 49 0 0 25 0 1 0 388089135 1511763968 46185 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 46185 92 232 0 368848 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1481684

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1626616/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=641.98
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 48270 0 0 0 64148 50 0 0 25 0 1 0 388089135 1511763968 48208 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 48208 92 232 0 368848 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1481684

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1619256/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=701.96
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 50111 0 0 0 70143 53 0 0 25 0 1 0 388089135 1511763968 50049 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 50049 92 232 0 368848 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1481684

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1611320/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=761.94
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 52073 0 0 0 76139 55 0 0 25 0 1 0 388089135 1511763968 52011 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 52011 92 232 0 368848 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1481684

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1603000/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=821.92
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 54147 0 0 0 82134 58 0 0 25 0 1 0 388089135 1511763968 54085 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 54085 92 232 0 368848 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1481684

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1596088/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=881.91
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 55861 0 0 0 88131 60 0 0 25 0 1 0 388089135 1511763968 55799 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 55799 92 232 0 368848 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1481684

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1589752/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=941.88
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 57440 0 0 0 94126 62 0 0 25 0 1 0 388089135 1511763968 57378 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 57378 92 232 0 368848 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 1481684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1583736/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=1001.85
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 58939 0 0 0 100122 63 0 0 25 0 1 0 388089135 1511763968 58877 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 58877 92 232 0 368848 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1481684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1578104/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=1061.84
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 60352 0 0 0 106118 66 0 0 25 0 1 0 388089135 1511763968 60290 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134561787 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 60290 92 232 0 368848 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1481684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1572728/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=1121.82
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 61666 0 0 0 112114 68 0 0 25 0 1 0 388089135 1511763968 61604 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 61604 92 232 0 368848 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1481684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1566072/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=1181.8
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 63368 0 0 0 118110 70 0 0 25 0 1 0 388089135 1511763968 63306 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 63306 92 232 0 368848 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1481684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1564408/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=1199.99
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 63737 0 0 0 119929 70 0 0 25 0 1 0 388089135 1511763968 63675 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 63675 92 232 0 368848 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481684

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6653
/proc/meminfo: memFree=1564408/2055920 swapFree=4152244/4192956
[pid=6645] ppid=6643 vsize=5352 CPUtime=0.07
/proc/6645/stat : 6645 (Barcelogic) S 6643 6645 4800 0 -1 4194304 332 657 0 0 0 0 7 0 16 0 1 0 388089126 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 215418987332 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=1476332 CPUtime=1199.99
/proc/6651/stat : 6651 (bsat) R 6645 6645 4800 0 -1 4194304 63737 0 0 0 119929 70 0 0 25 0 1 0 388089135 1511763968 63675 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6651/statm: 369083 63675 92 232 0 368848 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481684

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=72988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.080986
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.36
CPU system time (s): 0.7
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 1481684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.072988
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= 989
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= 11

runsolver used 1.26981 second user time and 3.10653 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Mar 12 06:35:45 UTC 2007

IDJOB= 338164
IDBENCH= 24716
IDSOLVER= 122
FILE ID= node9/338164-1173681345

PBS_JOBID= 4101466

Free space on /tmp= 66351 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338164-1173681345/Barcelogic /tmp/evaluation/338164-1173681345/instance-338164-1173681345.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-338164-1173681345 -o ROOT/results/node9/solver-338164-1173681345 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338164-1173681345/Barcelogic /tmp/evaluation/338164-1173681345/instance-338164-1173681345.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2fe12e7483e7a74328d483192a8a2746

RANDOM SEED= 517976056

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1820888 kB
Buffers:         37208 kB
Cached:         115216 kB
SwapCached:       9212 kB
Active:         115284 kB
Inactive:        60384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820888 kB
SwapTotal:     4192956 kB
SwapFree:      4152244 kB
Dirty:            2112 kB
Writeback:           0 kB
Mapped:          29744 kB
Slab:            44976 kB
Committed_AS:  1562476 kB
PageTables:       1688 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= 66351 MiB

End job on node9 on Mon Mar 12 06:55:48 UTC 2007