Trace number 347012

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) 1200.06 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
MD5SUM147d23e113da0ae41cf7bb7585265fd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1901     5769 |      --       0       --      -- |     --   | -11/33
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 439   #clauses: 1901   #literals: 5769
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/node76/watcher-347012-1176606696 -o ROOT/results/node76/solver-347012-1176606696 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347012-1176606696/Barcelogic /tmp/evaluation/347012-1176606696/instance-347012-1176606696.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 3/69 31279
/proc/meminfo: memFree=1680616/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 108584175 5492736 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/31279/statm: 1341 234 195 169 0 51 0
[pid=31283] ppid=31279 vsize=688 CPUtime=0
/proc/31283/stat : 31283 (SatELite_releas) R 31279 31279 26978 0 -1 4194304 76 0 0 0 0 0 0 0 19 0 1 0 108584175 704512 60 18446744073709551615 134512640 135037961 4294956528 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 0 0 0
/proc/31283/statm: 172 62 45 128 0 41 0

[startup+0.038817 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31279
/proc/meminfo: memFree=1680616/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5364

[startup+0.101825 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31279
/proc/meminfo: memFree=1680616/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5364

[startup+0.301863 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31279
/proc/meminfo: memFree=1680616/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5364

[startup+0.70194 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 31279
/proc/meminfo: memFree=1680616/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5364

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1676056/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476404 CPUtime=1.47
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 1169 0 0 0 147 0 0 0 25 0 1 0 108584176 1511837696 1140 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369101 1140 93 232 0 368866 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481768

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1673816/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476404 CPUtime=3.07
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 2486 0 0 0 307 0 0 0 25 0 1 0 108584176 1511837696 2457 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369101 2457 93 232 0 368866 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481768

[startup+6.30303 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1666264/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=6.27
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 3562 0 0 0 626 1 0 0 25 0 1 0 108584176 1511968768 3533 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 3533 93 232 0 368898 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481896

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1660888/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=12.67
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 5093 0 0 0 1265 2 0 0 25 0 1 0 108584176 1511968768 5064 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 5064 93 232 0 368898 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481896

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1644888/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=25.47
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 8893 0 0 0 2542 5 0 0 25 0 1 0 108584176 1511968768 8864 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 8864 93 232 0 368898 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481896

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1623128/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=51.06
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 14386 0 0 0 5096 10 0 0 25 0 1 0 108584176 1511968768 14357 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 14357 93 232 0 368898 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481896

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1610392/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=102.24
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 17504 0 0 0 10212 12 0 0 25 0 1 0 108584176 1511968768 17400 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 17400 93 232 0 368898 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481896

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1610392/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=162.22
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 17537 0 0 0 16210 12 0 0 25 0 1 0 108584176 1511968768 17433 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 17433 93 232 0 368898 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481896

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1590552/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=222.2
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 22497 0 0 0 22203 17 0 0 25 0 1 0 108584176 1511968768 22393 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 22393 93 232 0 368898 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481896

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1576600/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=282.17
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 26011 0 0 0 28197 20 0 0 25 0 1 0 108584176 1511968768 25907 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 25907 93 232 0 368898 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481896

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1565016/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=342.16
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 28873 0 0 0 34193 23 0 0 25 0 1 0 108584176 1511968768 28769 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 28769 93 232 0 368898 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481896

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1553816/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=402.13
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 31674 0 0 0 40188 25 0 0 25 0 1 0 108584176 1511968768 31570 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 31570 93 232 0 368898 0

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

/proc/31285/statm: 369133 38446 93 232 0 368898 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481896

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1518232/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=642.06
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 40517 0 0 0 64171 35 0 0 25 0 1 0 108584176 1511968768 40413 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 40413 93 232 0 368898 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1481896

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1510040/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=702.03
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 42577 0 0 0 70166 37 0 0 25 0 1 0 108584176 1511968768 42473 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 42473 93 232 0 368898 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1481896

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1503192/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=762.01
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 44272 0 0 0 76162 39 0 0 25 0 1 0 108584176 1511968768 44168 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 44168 93 232 0 368898 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1481896

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1496344/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=821.99
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 45986 0 0 0 82157 42 0 0 25 0 1 0 108584176 1511968768 45882 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 45882 93 232 0 368898 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1481896

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1489624/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=881.97
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 47648 0 0 0 88153 44 0 0 25 0 1 0 108584176 1511968768 47544 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 47544 93 232 0 368898 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 1481896

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1482712/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=941.94
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 49400 0 0 0 94149 45 0 0 25 0 1 0 108584176 1511968768 49296 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 49296 93 232 0 368898 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1481896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1476440/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=1001.93
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 50946 0 0 0 100146 47 0 0 25 0 1 0 108584176 1511968768 50842 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 50842 93 232 0 368898 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1481896

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1470680/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=1061.91
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 52404 0 0 0 106143 48 0 0 25 0 1 0 108584176 1511968768 52300 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 52300 93 232 0 368898 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 1481896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1465176/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=1121.88
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 53764 0 0 0 112139 49 0 0 25 0 1 0 108584176 1511968768 53660 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 53660 93 232 0 368898 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1481896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1459800/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=1181.87
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 55109 0 0 0 118135 52 0 0 25 0 1 0 108584176 1511968768 55005 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 55005 93 232 0 368898 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1481896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31285
/proc/meminfo: memFree=1458008/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=1200.06
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 55531 0 0 0 119954 52 0 0 25 0 1 0 108584176 1511968768 55427 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518247 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 55427 93 232 0 368898 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481896

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 2/71 31285
/proc/meminfo: memFree=1458008/2055888 swapFree=4087924/4096564
[pid=31279] ppid=31277 vsize=5364 CPUtime=0
/proc/31279/stat : 31279 (Barcelogic) S 31277 31279 26978 0 -1 4194304 333 401 0 0 0 0 0 0 18 0 1 0 108584175 5492736 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31279/statm: 1341 236 195 169 0 51 0
[pid=31285] ppid=31279 vsize=1476532 CPUtime=1200.06
/proc/31285/stat : 31285 (bsat) R 31279 31279 26978 0 -1 4194304 55531 0 0 0 119954 52 0 0 25 0 1 0 108584176 1511968768 55427 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518247 0 0 4096 0 0 0 0 17 1 0 0
/proc/31285/statm: 369133 55427 93 232 0 368898 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481896

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31279 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.54
CPU system time (s): 0.52
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 1481896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 734
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 8

runsolver used 1.05584 second user time and 2.27365 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Apr 15 03:11:36 UTC 2007

IDJOB= 347012
IDBENCH= 19975
IDSOLVER= 154
FILE ID= node76/347012-1176606696

PBS_JOBID= 4556982

Free space on /tmp= 66650 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1950672055-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347012-1176606696/Barcelogic /tmp/evaluation/347012-1176606696/instance-347012-1176606696.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-347012-1176606696 -o ROOT/results/node76/solver-347012-1176606696 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347012-1176606696/Barcelogic /tmp/evaluation/347012-1176606696/instance-347012-1176606696.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  147d23e113da0ae41cf7bb7585265fd5

RANDOM SEED= 861443992

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.277
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	: 6006.17
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		: 3000.277
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1681024 kB
Buffers:         60072 kB
Cached:         227956 kB
SwapCached:       2604 kB
Active:          78560 kB
Inactive:       222524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1681024 kB
SwapTotal:     4096564 kB
SwapFree:      4087924 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          17772 kB
Slab:            60220 kB
Committed_AS:  2791660 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node76 on Sun Apr 15 03:31:39 UTC 2007