Trace number 347052

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) 1200.02 1200.52

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
MD5SUM67fab2237a85c249de45919413a62498
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05699
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    2756     8351 |      --       0       --      -- |     --   | -13/44
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 636   #clauses: 2756   #literals: 8351
0.00/0.03	c CPU time:   0.007998 s
0.00/0.03	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/node46/watcher-347052-1176620816 -o ROOT/results/node46/solver-347052-1176620816 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347052-1176620816/Barcelogic /tmp/evaluation/347052-1176620816/instance-347052-1176620816.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: 0.91 0.98 0.99 2/65 8787
/proc/meminfo: memFree=1838760/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 16764581 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255826034770 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8787/statm: 1338 232 195 169 0 49 0
[pid=8788] ppid=8787 vsize=5352 CPUtime=0
/proc/8788/stat : 8788 (Barcelogic) S 8787 8787 7398 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 16764581 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8788/statm: 1338 236 198 169 0 49 0
[pid=8789] ppid=8788 vsize=0 CPUtime=0
/proc/8789/stat : 8789 (Barcelogic) D 8788 8787 7398 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 16764581 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100444862 0 0 17 1 0 0
/proc/8789/statm: 0 0 0 0 0 0 0
[pid=8790] ppid=8788 vsize=0 CPUtime=0
/proc/8790/stat : 8790 (sed) D 8788 8787 7398 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 16764581 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100444862 0 0 17 1 0 0
/proc/8790/statm: 0 0 0 0 0 0 0

[startup+0.0224351 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 8787
/proc/meminfo: memFree=1838760/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 16764581 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8787/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101448 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 8787
/proc/meminfo: memFree=1838760/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.301484 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 8787
/proc/meminfo: memFree=1838760/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.701558 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 8787
/proc/meminfo: memFree=1838760/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.50271 s]
/proc/loadavg: 0.91 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1833040/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476360 CPUtime=1.45
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 1973 0 0 0 144 1 0 0 25 0 1 0 16764585 1511792640 1945 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369090 1945 83 232 0 368855 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481712

[startup+3.102 s]
/proc/loadavg: 0.91 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1829904/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=3.05
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 2181 0 0 0 304 1 0 0 25 0 1 0 16764585 1511919616 2151 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 2151 93 232 0 368886 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481836

[startup+6.30159 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1823568/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=6.25
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 4436 0 0 0 623 2 0 0 25 0 1 0 16764585 1511919616 4406 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 4406 93 232 0 368886 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481836

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1808912/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=12.64
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 7423 0 0 0 1261 3 0 0 25 0 1 0 16764585 1511919616 7393 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 7393 93 232 0 368886 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481836

[startup+25.5012 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1806160/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=25.44
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 8261 0 0 0 2540 4 0 0 25 0 1 0 16764585 1511919616 8231 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 8231 93 232 0 368886 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481836

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1776080/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=51.03
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 15771 0 0 0 5092 11 0 0 25 0 1 0 16764585 1511919616 15741 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 15741 93 232 0 368886 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481836

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1759440/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=102.21
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 19784 0 0 0 10207 14 0 0 25 0 1 0 16764585 1511919616 19714 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 19714 93 232 0 368886 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1481836

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1752400/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=162.19
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 21670 0 0 0 16203 16 0 0 25 0 1 0 16764585 1511919616 21600 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517952 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 21600 93 232 0 368886 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481836

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1750992/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=222.17
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 21916 0 0 0 22201 16 0 0 25 0 1 0 16764585 1511919616 21802 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 21802 93 232 0 368886 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481836

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1750992/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=282.14
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 21916 0 0 0 28198 16 0 0 25 0 1 0 16764585 1511919616 21802 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 21802 93 232 0 368886 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 1481836

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1751056/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=342.12
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 21996 0 0 0 34196 16 0 0 25 0 1 0 16764585 1511919616 21802 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 21802 93 232 0 368886 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1481836

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1749328/2055920 swapFree=4192956/4192956

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

/proc/8793/statm: 369121 24096 93 232 0 368886 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 1481836

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1741776/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=642.01
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 24512 0 0 0 64182 19 0 0 25 0 1 0 16764585 1511919616 24096 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 24096 93 232 0 368886 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 1481836

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 8793
/proc/meminfo: memFree=1741712/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=701.99
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 24552 0 0 0 70180 19 0 0 25 0 1 0 16764585 1511919616 24096 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 24096 93 232 0 368886 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481836

[startup+762.306 s]
/proc/loadavg: 1.04 1.00 0.99 2/67 8793
/proc/meminfo: memFree=1741648/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=761.97
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 24600 0 0 0 76178 19 0 0 25 0 1 0 16764585 1511919616 24096 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 24096 93 232 0 368886 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1481836

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/67 8793
/proc/meminfo: memFree=1741776/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=821.95
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 24600 0 0 0 82175 20 0 0 25 0 1 0 16764585 1511919616 24096 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 24096 93 232 0 368886 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1481836

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 8793
/proc/meminfo: memFree=1741712/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=881.93
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 24652 0 0 0 88173 20 0 0 25 0 1 0 16764585 1511919616 24096 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 24096 93 232 0 368886 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481836

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 8793
/proc/meminfo: memFree=1741776/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=941.9
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 24652 0 0 0 94170 20 0 0 25 0 1 0 16764585 1511919616 24096 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 24096 93 232 0 368886 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1481836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 8793
/proc/meminfo: memFree=1741712/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=1001.88
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 24739 0 0 0 100168 20 0 0 25 0 1 0 16764585 1511919616 24096 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 24096 93 232 0 368886 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1481836

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 8793
/proc/meminfo: memFree=1741712/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=1061.86
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 24739 0 0 0 106166 20 0 0 25 0 1 0 16764585 1511919616 24096 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 24096 93 232 0 368886 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1481836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 8793
/proc/meminfo: memFree=1736848/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=1121.84
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 26112 0 0 0 112163 21 0 0 25 0 1 0 16764585 1511919616 25305 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 25305 93 232 0 368886 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1481836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 8793
/proc/meminfo: memFree=1736848/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=1181.81
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 26112 0 0 0 118160 21 0 0 25 0 1 0 16764585 1511919616 25305 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518222 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 25305 93 232 0 368886 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 8793
/proc/meminfo: memFree=1736784/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=1200.01
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 26201 0 0 0 119980 21 0 0 25 0 1 0 16764585 1511919616 25305 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 25305 93 232 0 368886 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481836

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 0.99 2/67 8793
/proc/meminfo: memFree=1736784/2055920 swapFree=4192956/4192956
[pid=8787] ppid=8785 vsize=5352 CPUtime=0.01
/proc/8787/stat : 8787 (Barcelogic) S 8785 8787 7398 0 -1 4194304 334 429 0 0 0 0 1 0 16 0 1 0 16764581 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 237 197 169 0 49 0
[pid=8793] ppid=8787 vsize=1476484 CPUtime=1200.01
/proc/8793/stat : 8793 (bsat) R 8787 8787 7398 0 -1 4194304 26201 0 0 0 119980 21 0 0 25 0 1 0 16764585 1511919616 25305 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/8793/statm: 369121 25305 93 232 0 368886 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481836

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8787 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=12998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.018997
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.21
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 1482492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 763
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= 40
involuntary context switches= 8

runsolver used 0.98485 second user time and 2.76758 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Sun Apr 15 07:06:56 UTC 2007

IDJOB= 347052
IDBENCH= 20015
IDSOLVER= 154
FILE ID= node46/347052-1176620816

PBS_JOBID= 4557034

Free space on /tmp= 66218 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1089058690-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347052-1176620816/Barcelogic /tmp/evaluation/347052-1176620816/instance-347052-1176620816.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-347052-1176620816 -o ROOT/results/node46/solver-347052-1176620816 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347052-1176620816/Barcelogic /tmp/evaluation/347052-1176620816/instance-347052-1176620816.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  67fab2237a85c249de45919413a62498

RANDOM SEED= 545826980

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1839232 kB
Buffers:         21608 kB
Cached:          88552 kB
SwapCached:          0 kB
Active:          55244 kB
Inactive:        85052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839232 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1804 kB
Writeback:           0 kB
Mapped:          27168 kB
Slab:            62408 kB
Committed_AS:   192924 kB
PageTables:       1476 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= 66218 MiB

End job on node46 on Sun Apr 15 07:26:59 UTC 2007