Trace number 299153

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.01 1200.34

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
MD5SUM677e5c8244dc7ab7832aedda12dc8201
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)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2547     7702 |      --       0       --      -- |     --   | -9/34
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 590   #clauses: 2547   #literals: 7702
0.00/0.01	c CPU time:   0.005999 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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-299153-1171866996 -o ROOT/results/node61/solver-299153-1171866996 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299153-1171866996/Barcelogic /tmp/evaluation/299153-1171866996/instance-299153-1171866996.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/64 11979
/proc/meminfo: memFree=885344/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 206656569 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406676562 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11979/statm: 1338 232 195 169 0 49 0
[pid=11980] ppid=11979 vsize=5352 CPUtime=0
/proc/11980/stat : 11980 (Barcelogic) S 11979 11979 11916 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11980/statm: 1338 236 198 169 0 49 0
[pid=11981] ppid=11980 vsize=0 CPUtime=0
/proc/11981/stat : 11981 (Barcelogic) D 11980 11979 11916 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 206656569 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/11981/statm: 0 0 0 0 0 0 0
[pid=11982] ppid=11980 vsize=0 CPUtime=0
/proc/11982/stat : 11982 (sed) D 11980 11979 11916 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 206656569 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/11982/statm: 0 0 0 0 0 0 0

[startup+0.108011 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11979
/proc/meminfo: memFree=885344/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516046 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11979
/proc/meminfo: memFree=885344/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33812 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11985
/proc/meminfo: memFree=879112/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476368 CPUtime=1.31
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 1757 0 0 0 131 0 0 0 25 0 1 0 206656571 1511800832 1731 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369092 1731 81 232 0 368857 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481720

[startup+2.98428 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11985
/proc/meminfo: memFree=877704/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=2.95
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 2033 0 0 0 295 0 0 0 25 0 1 0 206656571 1511919616 2005 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542390 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 2005 91 232 0 368886 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481836

[startup+6.2606 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11985
/proc/meminfo: memFree=869192/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=6.23
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 4444 0 0 0 622 1 0 0 25 0 1 0 206656571 1511919616 4416 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 4416 91 232 0 368886 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481836

[startup+12.7222 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11985
/proc/meminfo: memFree=859424/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=12.69
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 6436 0 0 0 1266 3 0 0 25 0 1 0 206656571 1511919616 6408 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519056 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 6408 91 232 0 368886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481836

[startup+25.5274 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 11985
/proc/meminfo: memFree=851808/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=25.5
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 8576 0 0 0 2546 4 0 0 25 0 1 0 206656571 1511919616 8548 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134521325 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 8548 91 232 0 368886 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481836

[startup+51.1489 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 11985
/proc/meminfo: memFree=824160/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=51.11
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 15347 0 0 0 5101 10 0 0 25 0 1 0 206656571 1511919616 15319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 15319 91 232 0 368886 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481836

[startup+102.391 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 11985
/proc/meminfo: memFree=806816/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=102.33
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 19551 0 0 0 10218 15 0 0 25 0 1 0 206656571 1511919616 19489 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 19489 91 232 0 368886 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481836

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11986
/proc/meminfo: memFree=800416/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=162.37
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 21161 0 0 0 16220 17 0 0 25 0 1 0 206656571 1511919616 21099 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134532647 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 21099 91 232 0 368886 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481836

[startup+222.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11987
/proc/meminfo: memFree=796832/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=222.42
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 22061 0 0 0 22223 19 0 0 25 0 1 0 206656571 1511919616 21952 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 21952 91 232 0 368886 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481836

[startup+282.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11987
/proc/meminfo: memFree=796896/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=282.46
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 22061 0 0 0 28227 19 0 0 25 0 1 0 206656571 1511919616 21952 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 21952 91 232 0 368886 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481836

[startup+342.615 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11987
/proc/meminfo: memFree=796896/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=342.5
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 22134 0 0 0 34231 19 0 0 25 0 1 0 206656571 1511919616 21952 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 21952 91 232 0 368886 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481836

[startup+402.672 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11987
/proc/meminfo: memFree=793312/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=402.54
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 23084 0 0 0 40234 20 0 0 25 0 1 0 206656571 1511919616 22902 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518162 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 22902 91 232 0 368886 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481836

[startup+462.728 s]
/proc/loadavg: 1.08 1.01 1.00 2/66 11987
/proc/meminfo: memFree=774432/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=462.59
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 27820 0 0 0 46232 27 0 0 25 0 1 0 206656571 1511919616 27638 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 27638 91 232 0 368886 0
Current children cumulated CPU time (s) 462.59

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

[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=582.67
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 36459 0 0 0 58230 37 0 0 25 0 1 0 206656571 1511919616 36277 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 36277 91 232 0 368886 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481836

[startup+642.896 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11987
/proc/meminfo: memFree=726880/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=642.71
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 39652 0 0 0 64230 41 0 0 25 0 1 0 206656571 1511919616 39470 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 39470 91 232 0 368886 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481836

[startup+702.952 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11987
/proc/meminfo: memFree=713312/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=702.75
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 43070 0 0 0 70230 45 0 0 25 0 1 0 206656571 1511919616 42888 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 42888 91 232 0 368886 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 1481836

[startup+763.009 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11987
/proc/meminfo: memFree=702176/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=762.79
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 45827 0 0 0 76231 48 0 0 25 0 1 0 206656571 1511919616 45645 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 45645 91 232 0 368886 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 1481836

[startup+823.071 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11987
/proc/meminfo: memFree=692064/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=822.84
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 48349 0 0 0 82233 51 0 0 25 0 1 0 206656571 1511919616 48167 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518322 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 48167 91 232 0 368886 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481836

[startup+883.131 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11987
/proc/meminfo: memFree=681760/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=882.88
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 50913 0 0 0 88234 54 0 0 25 0 1 0 206656571 1511919616 50731 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 50731 91 232 0 368886 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 1481836

[startup+943.188 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11987
/proc/meminfo: memFree=671584/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=942.93
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 53466 0 0 0 94236 57 0 0 25 0 1 0 206656571 1511919616 53284 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 53284 91 232 0 368886 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 1481836

[startup+1003.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11987
/proc/meminfo: memFree=661920/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=1002.96
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 55891 0 0 0 100236 60 0 0 25 0 1 0 206656571 1511919616 55709 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 55709 91 232 0 368886 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 1481836

[startup+1063.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11987
/proc/meminfo: memFree=653856/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=1063.02
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 57856 0 0 0 106239 63 0 0 25 0 1 0 206656571 1511919616 57674 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 57674 91 232 0 368886 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 1481836

[startup+1123.37 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 11987
/proc/meminfo: memFree=645088/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=1123.06
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 60067 0 0 0 112241 65 0 0 25 0 1 0 206656571 1511919616 59885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 59885 91 232 0 368886 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 1481836

[startup+1183.42 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 11987
/proc/meminfo: memFree=636704/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=1183.1
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 62171 0 0 0 118243 67 0 0 25 0 1 0 206656571 1511919616 61989 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 61989 91 232 0 368886 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 11987
/proc/meminfo: memFree=634208/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=1200.01
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 62768 0 0 0 119933 68 0 0 25 0 1 0 206656571 1511919616 62586 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 62586 91 232 0 368886 0
Current children cumulated CPU time (s) 1200.01
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+1200.33 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 11987
/proc/meminfo: memFree=634208/2055920 swapFree=4183164/4192956
[pid=11979] ppid=11977 vsize=5352 CPUtime=0
/proc/11979/stat : 11979 (Barcelogic) S 11977 11979 11916 0 -1 4194304 332 426 0 0 0 0 0 0 16 0 1 0 206656569 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11979/statm: 1338 236 197 169 0 49 0
[pid=11985] ppid=11979 vsize=1476484 CPUtime=1200.01
/proc/11985/stat : 11985 (bsat) R 11979 11979 11916 0 -1 4194304 62768 0 0 0 119933 68 0 0 25 0 1 0 206656571 1511919616 62586 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11985/statm: 369121 62586 91 232 0 368886 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481836

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11979 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=4999
CPU time returned by wait4() is 0.015997
while last known CPU time is 1200.01

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

Real time (s): 1200.34
CPU time (s): 1200.01
CPU user time (s): 1199.33
CPU system time (s): 0.68
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 1481880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 758
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= 8

runsolver used 0.858869 second user time and 2.39464 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Mon Feb 19 06:36:36 UTC 2007

IDJOB= 299153
IDBENCH= 20003
IDSOLVER= 122
FILE ID= node61/299153-1171866996

PBS_JOBID= 3839766

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299153-1171866996/Barcelogic /tmp/evaluation/299153-1171866996/instance-299153-1171866996.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-299153-1171866996 -o ROOT/results/node61/solver-299153-1171866996 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299153-1171866996/Barcelogic /tmp/evaluation/299153-1171866996/instance-299153-1171866996.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  677e5c8244dc7ab7832aedda12dc8201

RANDOM SEED= 56622057

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:        885688 kB
Buffers:         41116 kB
Cached:        1027132 kB
SwapCached:       3636 kB
Active:         444120 kB
Inactive:       633320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        885688 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            1952 kB
Writeback:           0 kB
Mapped:          15180 kB
Slab:            78928 kB
Committed_AS:   610348 kB
PageTables:       1388 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= 66562 MiB

End job on node61 on Mon Feb 19 06:56:39 UTC 2007