Trace number 347061

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 Fixed 2007-04-13? (TO) 1200.01 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1561551265-12.SAT.shuffled.cnf
MD5SUMc6a09cb4dcbc2624dfe4aaec1f040fa6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.005998
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1682     5110 |      --       0       --      -- |     --   | -22/-2
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 390   #clauses: 1682   #literals: 5110
0.00/0.01	c CPU time:   0.004999 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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-347061-1176621388 -o ROOT/results/node20/solver-347061-1176621388 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347061-1176621388/Barcelogic /tmp/evaluation/347061-1176621388/instance-347061-1176621388.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: 1.00 1.00 1.00 3/77 6589
/proc/meminfo: memFree=1856696/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 110056176 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952768082 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6589/statm: 1338 232 195 169 0 49 0
[pid=6590] ppid=6589 vsize=5352 CPUtime=0
/proc/6590/stat : 6590 (Barcelogic) S 6589 6589 5115 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 110056176 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6590/statm: 1338 236 198 169 0 49 0
[pid=6592] ppid=6590 vsize=0 CPUtime=0
/proc/6592/stat : 6592 (sed) D 6590 6589 5115 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 110056176 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/6592/statm: 
[startup+0.015275 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6589
/proc/meminfo: memFree=1856696/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 110056176 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6589/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101291 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6589
/proc/meminfo: memFree=1856696/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301329 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6589
/proc/meminfo: memFree=1856696/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701409 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 6589
/proc/meminfo: memFree=1856696/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1853160/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476416 CPUtime=1.47
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 1122 0 0 0 147 0 0 0 25 0 1 0 110056178 1511849984 1093 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369104 1093 93 232 0 368869 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481768

[startup+3.10289 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1850280/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476416 CPUtime=3.07
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 2244 0 0 0 306 1 0 0 25 0 1 0 110056178 1511849984 2215 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369104 2215 93 232 0 368869 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481768

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1845544/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=6.27
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 2764 0 0 0 626 1 0 0 25 0 1 0 110056178 1511936000 2735 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519164 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 2735 93 232 0 368890 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481852

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1838576/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=12.66
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 4701 0 0 0 1264 2 0 0 25 0 1 0 110056178 1511936000 4672 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535190 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 4672 93 232 0 368890 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481852

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1824880/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=25.46
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 7954 0 0 0 2541 5 0 0 25 0 1 0 110056178 1511936000 7925 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 7925 93 232 0 368890 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481852

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1810992/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=51.04
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 11455 0 0 0 5096 8 0 0 25 0 1 0 110056178 1511936000 11426 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 11426 93 232 0 368890 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481852

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1794160/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=102.23
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 15636 0 0 0 10211 12 0 0 25 0 1 0 110056178 1511936000 15472 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 15472 93 232 0 368890 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481852

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1794096/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=162.2
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 15636 0 0 0 16208 12 0 0 25 0 1 0 110056178 1511936000 15472 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 15472 93 232 0 368890 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481852

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1788144/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=222.19
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 17190 0 0 0 22204 15 0 0 25 0 1 0 110056178 1511936000 16939 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 16939 93 232 0 368890 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481852

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1788144/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=282.16
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 17190 0 0 0 28201 15 0 0 25 0 1 0 110056178 1511936000 16939 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 16939 93 232 0 368890 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481852

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1787376/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=342.14
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 17418 0 0 0 34198 16 0 0 25 0 1 0 110056178 1511936000 17120 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 17120 93 232 0 368890 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1481852

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1787376/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=402.12

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

/proc/6595/statm: 369125 25228 93 232 0 368890 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481852

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1744240/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=642.03
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 28114 0 0 0 64174 29 0 0 25 0 1 0 110056178 1511936000 27816 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 27816 93 232 0 368890 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481852

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1735216/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=702
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 30359 0 0 0 70168 32 0 0 25 0 1 0 110056178 1511936000 30061 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 30061 93 232 0 368890 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481852

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1727664/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=761.98
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 32195 0 0 0 76163 35 0 0 25 0 1 0 110056178 1511936000 31897 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 31897 93 232 0 368890 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1481852

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 6595
/proc/meminfo: memFree=1719920/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=821.95
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 34124 0 0 0 82158 37 0 0 25 0 1 0 110056178 1511936000 33826 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 33826 93 232 0 368890 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 1481852

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1712368/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=881.93
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 35992 0 0 0 88154 39 0 0 25 0 1 0 110056178 1511936000 35694 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 35694 93 232 0 368890 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 1481852

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1706032/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=941.91
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 37572 0 0 0 94148 43 0 0 25 0 1 0 110056178 1511936000 37274 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 37274 93 232 0 368890 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1481852

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1699888/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=1001.88
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 39067 0 0 0 100143 45 0 0 25 0 1 0 110056178 1511936000 38769 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 38769 93 232 0 368890 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 1481852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1694128/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=1061.87
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 40498 0 0 0 106139 48 0 0 25 0 1 0 110056178 1511936000 40200 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 40200 93 232 0 368890 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1481852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1688048/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=1121.84
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 41981 0 0 0 112134 50 0 0 25 0 1 0 110056178 1511936000 41683 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 41683 93 232 0 368890 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1481852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1682800/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=1181.82
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 43303 0 0 0 118130 52 0 0 25 0 1 0 110056178 1511936000 43005 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 43005 93 232 0 368890 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1681136/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=1200.01
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 43662 0 0 0 119949 52 0 0 25 0 1 0 110056178 1511936000 43364 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 43364 93 232 0 368890 0
Current children cumulated CPU time (s) 1200.01
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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6595
/proc/meminfo: memFree=1681136/2055920 swapFree=4121760/4192956
[pid=6589] ppid=6587 vsize=5352 CPUtime=0
/proc/6589/stat : 6589 (Barcelogic) S 6587 6589 5115 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 110056176 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6589/statm: 1338 237 197 169 0 49 0
[pid=6595] ppid=6589 vsize=1476500 CPUtime=1200.01
/proc/6595/stat : 6595 (bsat) R 6589 6589 5115 0 -1 4194304 43662 0 0 0 119949 52 0 0 25 0 1 0 110056178 1511936000 43364 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6595/statm: 369125 43364 93 232 0 368890 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6589 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.017996
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.49
CPU system time (s): 0.52
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 1482392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 731
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= 36
involuntary context switches= 10

runsolver used 1.14383 second user time and 3.23251 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 15 07:16:28 UTC 2007

IDJOB= 347061
IDBENCH= 20024
IDSOLVER= 154
FILE ID= node20/347061-1176621388

PBS_JOBID= 4557045

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1561551265-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347061-1176621388/Barcelogic /tmp/evaluation/347061-1176621388/instance-347061-1176621388.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-347061-1176621388 -o ROOT/results/node20/solver-347061-1176621388 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347061-1176621388/Barcelogic /tmp/evaluation/347061-1176621388/instance-347061-1176621388.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  c6a09cb4dcbc2624dfe4aaec1f040fa6

RANDOM SEED= 894152064

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1857104 kB
Buffers:         12924 kB
Cached:         124040 kB
SwapCached:      22292 kB
Active:          49064 kB
Inactive:       112712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857104 kB
SwapTotal:     4192956 kB
SwapFree:      4121760 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          25356 kB
Slab:            22576 kB
Committed_AS:   728552 kB
PageTables:       1768 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= 66563 MiB

End job on node20 on Sun Apr 15 07:36:31 UTC 2007