Trace number 347037

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) 1200.04 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
MD5SUM807a1b8ef80dca5f267be456784e9a94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2538     7674 |      --       0       --      -- |     --   | -18/6
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 588   #clauses: 2538   #literals: 7674
0.00/0.01	c CPU time:   0.006998 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/node7/watcher-347037-1176616487 -o ROOT/results/node7/solver-347037-1176616487 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347037-1176616487/Barcelogic /tmp/evaluation/347037-1176616487/instance-347037-1176616487.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: 1.02 1.01 1.00 3/77 6287
/proc/meminfo: memFree=1627864/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 137686340 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6287/statm: 1339 233 195 169 0 50 0
[pid=6288] ppid=6287 vsize=5356 CPUtime=0
/proc/6288/stat : 6288 (Barcelogic) S 6287 6287 5229 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 137686340 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6288/statm: 1339 237 198 169 0 50 0
[pid=6289] ppid=6288 vsize=0 CPUtime=0
/proc/6289/stat : 6289 (Barcelogic) D 6288 6287 5229 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 137686340 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/6289/statm: 0 0 0 0 0 0 0
[pid=6290] ppid=6288 vsize=0 CPUtime=0
/proc/6290/stat : 6290 (sed) D 6288 6287 5229 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 137686340 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/6290/statm: 0 0 0 0 0 0 0

[startup+0.045842 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 6287
/proc/meminfo: memFree=1627864/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101844 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 6287
/proc/meminfo: memFree=1627864/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301866 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 6287
/proc/meminfo: memFree=1627864/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701907 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 6287
/proc/meminfo: memFree=1627864/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50199 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 6293
/proc/meminfo: memFree=1622344/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=1.47
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 1863 0 0 0 147 0 0 0 25 0 1 0 137686342 1511923712 1834 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 1834 93 232 0 368887 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481844

[startup+3.10116 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 6293
/proc/meminfo: memFree=1620296/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=3.07
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 2073 0 0 0 307 0 0 0 25 0 1 0 137686342 1511923712 2044 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134516622 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 2044 93 232 0 368887 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481844

[startup+6.30149 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 6293
/proc/meminfo: memFree=1612360/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=6.27
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 4498 0 0 0 626 1 0 0 25 0 1 0 137686342 1511923712 4469 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 4469 93 232 0 368887 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481844

[startup+12.7012 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 6293
/proc/meminfo: memFree=1602760/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=12.67
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 6224 0 0 0 1265 2 0 0 25 0 1 0 137686342 1511923712 6195 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134539347 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 6195 93 232 0 368887 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481844

[startup+25.5015 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 6293
/proc/meminfo: memFree=1592648/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=25.46
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 8838 0 0 0 2542 4 0 0 25 0 1 0 137686342 1511923712 8809 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 8809 93 232 0 368887 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481844

[startup+51.1012 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 6293
/proc/meminfo: memFree=1564104/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=51.05
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 16024 0 0 0 5094 11 0 0 25 0 1 0 137686342 1511923712 15995 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 15995 93 232 0 368887 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481844

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6293
/proc/meminfo: memFree=1546760/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=102.24
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 20235 0 0 0 10209 15 0 0 25 0 1 0 137686342 1511923712 20172 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 20172 93 232 0 368887 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481844

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6293
/proc/meminfo: memFree=1544968/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=162.22
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 20801 0 0 0 16206 16 0 0 25 0 1 0 137686342 1511923712 20738 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 20738 93 232 0 368887 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481844

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6293
/proc/meminfo: memFree=1541384/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=222.21
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 21586 0 0 0 22203 18 0 0 25 0 1 0 137686342 1511923712 21483 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 21483 93 232 0 368887 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481844

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6293
/proc/meminfo: memFree=1541320/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=282.19
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 21637 0 0 0 28201 18 0 0 25 0 1 0 137686342 1511923712 21483 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 21483 93 232 0 368887 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481844

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6293
/proc/meminfo: memFree=1541320/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=342.18
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 21637 0 0 0 34199 19 0 0 25 0 1 0 137686342 1511923712 21483 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 21483 93 232 0 368887 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481844

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 6431
/proc/meminfo: memFree=1540184/2055920 swapFree=4170480/4192956

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

/proc/6293/statm: 369122 25616 93 232 0 368887 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 1481844

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6491
/proc/meminfo: memFree=1499016/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=642
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 32378 0 0 0 64166 34 0 0 25 0 1 0 137686342 1511923712 32064 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 32064 93 232 0 368887 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 1481844

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6491
/proc/meminfo: memFree=1480264/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=701.98
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 37093 0 0 0 70158 40 0 0 25 0 1 0 137686342 1511923712 36779 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518028 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 36779 93 232 0 368887 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 1481844

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6491
/proc/meminfo: memFree=1463048/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=761.96
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 41360 0 0 0 76152 44 0 0 25 0 1 0 137686342 1511923712 41046 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 41046 93 232 0 368887 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 1481844

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6491
/proc/meminfo: memFree=1448328/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=821.94
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 45045 0 0 0 82145 49 0 0 25 0 1 0 137686342 1511923712 44731 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 44731 93 232 0 368887 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 1481844

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6491
/proc/meminfo: memFree=1433928/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=881.92
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 48616 0 0 0 88139 53 0 0 25 0 1 0 137686342 1511923712 48302 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 48302 93 232 0 368887 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 1481844

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6491
/proc/meminfo: memFree=1421192/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=941.91
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 51833 0 0 0 94135 56 0 0 25 0 1 0 137686342 1511923712 51519 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 51519 93 232 0 368887 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1481844

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6491
/proc/meminfo: memFree=1409992/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=1001.89
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 54595 0 0 0 100129 60 0 0 25 0 1 0 137686342 1511923712 54281 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 54281 93 232 0 368887 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1481844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6491
/proc/meminfo: memFree=1399496/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=1061.87
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 57264 0 0 0 106124 63 0 0 25 0 1 0 137686342 1511923712 56950 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 56950 93 232 0 368887 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1481844

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6491
/proc/meminfo: memFree=1388872/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=1121.86
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 59885 0 0 0 112119 67 0 0 25 0 1 0 137686342 1511923712 59571 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 59571 93 232 0 368887 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1481844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6491
/proc/meminfo: memFree=1379720/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=1181.84
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 62191 0 0 0 118114 70 0 0 25 0 1 0 137686342 1511923712 61877 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 61877 93 232 0 368887 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1481844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6491
/proc/meminfo: memFree=1376840/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=1200.04
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 62861 0 0 0 119933 71 0 0 25 0 1 0 137686342 1511923712 62547 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 62547 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481844

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 6491
/proc/meminfo: memFree=1376840/2055920 swapFree=4170480/4192956
[pid=6287] ppid=6285 vsize=5356 CPUtime=0
/proc/6287/stat : 6287 (Barcelogic) S 6285 6287 5229 0 -1 4194304 335 426 0 0 0 0 0 0 16 0 1 0 137686340 5484544 238 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6287/statm: 1339 238 197 169 0 50 0
[pid=6293] ppid=6287 vsize=1476488 CPUtime=1200.04
/proc/6293/stat : 6293 (bsat) R 6287 6287 5229 0 -1 4194304 62861 0 0 0 119933 71 0 0 25 0 1 0 137686342 1511923712 62547 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6293/statm: 369122 62547 93 232 0 368887 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481844

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6287 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=3999
# CPU time returned by wait4() is 0.014997
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.33
CPU system time (s): 0.71
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 1482160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 761
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= 35
involuntary context switches= 9

runsolver used 1.25781 second user time and 3.11852 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Apr 15 05:54:47 UTC 2007

IDJOB= 347037
IDBENCH= 20000
IDSOLVER= 154
FILE ID= node7/347037-1176616487

PBS_JOBID= 4556820

Free space on /tmp= 66521 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1963468459-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347037-1176616487/Barcelogic /tmp/evaluation/347037-1176616487/instance-347037-1176616487.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-347037-1176616487 -o ROOT/results/node7/solver-347037-1176616487 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347037-1176616487/Barcelogic /tmp/evaluation/347037-1176616487/instance-347037-1176616487.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  807a1b8ef80dca5f267be456784e9a94

RANDOM SEED= 247922229

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1628272 kB
Buffers:         95468 kB
Cached:         236868 kB
SwapCached:       2700 kB
Active:         188408 kB
Inactive:       169500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628272 kB
SwapTotal:     4192956 kB
SwapFree:      4170480 kB
Dirty:            1912 kB
Writeback:           0 kB
Mapped:          31336 kB
Slab:            55128 kB
Committed_AS:  4844532 kB
PageTables:       1864 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= 66521 MiB

End job on node7 on Sun Apr 15 06:14:50 UTC 2007