Trace number 308665

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 1200.36

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
MD5SUMa9c69ac58ba32eb3b79077be89bd5498
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 variables5496
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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...
0.00/0.02	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 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |   12571    37861 |      --       0       --      -- |     --   | -2113/-1786
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 3997   #clauses: 12571   #literals: 37861
0.00/0.10	c CPU time:   0.094985 s
0.00/0.10	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/node41/watcher-308665-1172524694 -o ROOT/results/node41/solver-308665-1172524694 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308665-1172524694/Barcelogic /tmp/evaluation/308665-1172524694/instance-308665-1172524694.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 0.99 1.09 3/64 12608
/proc/meminfo: memFree=1900584/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0
/proc/12608/stat : 12608 (Barcelogic) R 12606 12608 11365 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 272425349 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390313042 0 0 4100 65536 0 0 0 17 1 0 0
/proc/12608/statm: 1338 232 195 169 0 49 0
[pid=12609] ppid=12608 vsize=5352 CPUtime=0
/proc/12609/stat : 12609 (Barcelogic) S 12608 12608 11365 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12609/statm: 1338 236 198 169 0 49 0
[pid=12610] ppid=12609 vsize=0 CPUtime=0
/proc/12610/stat : 12610 (Barcelogic) D 12609 12608 11365 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 272425350 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/12610/statm: 0 0 0 0 0 0 0
[pid=12611] ppid=12609 vsize=0 CPUtime=0
/proc/12611/stat : 12611 (sed) D 12609 12608 11365 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 272425350 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/12611/statm: 0 0 0 0 0 0 0

[startup+0.106944 s]
/proc/loadavg: 0.92 0.99 1.09 3/64 12608
/proc/meminfo: memFree=1900584/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 272425349 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12608/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514969 s]
/proc/loadavg: 0.92 0.99 1.09 3/64 12608
/proc/meminfo: memFree=1900584/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+1.33504 s]
/proc/loadavg: 0.92 0.99 1.09 2/66 12614
/proc/meminfo: memFree=1895128/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=1.18
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 1398 0 0 0 118 0 0 0 25 0 1 0 272425362 1511514112 1371 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534977 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 1371 82 232 0 368787 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 1481440

[startup+2.97118 s]
/proc/loadavg: 0.92 0.99 1.09 2/66 12614
/proc/meminfo: memFree=1893016/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=2.81
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 2195 0 0 0 280 1 0 0 25 0 1 0 272425362 1511514112 2168 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535474 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 2168 82 232 0 368787 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 1481440

[startup+6.25747 s]
/proc/loadavg: 0.93 0.99 1.09 2/66 12614
/proc/meminfo: memFree=1886744/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=6.1
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 3599 0 0 0 608 2 0 0 25 0 1 0 272425362 1511514112 3572 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517785 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 3572 82 232 0 368787 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 1481440

[startup+12.708 s]
/proc/loadavg: 0.93 0.99 1.09 2/66 12614
/proc/meminfo: memFree=1877272/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=12.55
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 5813 0 0 0 1251 4 0 0 25 0 1 0 272425362 1511514112 5786 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 5786 82 232 0 368787 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481440

[startup+25.5231 s]
/proc/loadavg: 0.95 0.99 1.08 2/66 12614
/proc/meminfo: memFree=1861528/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=25.36
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 9878 0 0 0 2529 7 0 0 25 0 1 0 272425362 1511514112 9851 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 9851 82 232 0 368787 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481440

[startup+51.1444 s]
/proc/loadavg: 0.96 0.99 1.08 2/66 12614
/proc/meminfo: memFree=1853912/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=50.98
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 11590 0 0 0 5089 9 0 0 25 0 1 0 272425362 1511514112 11508 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 11508 92 232 0 368787 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1481440

[startup+102.386 s]
/proc/loadavg: 0.98 0.99 1.08 2/66 12614
/proc/meminfo: memFree=1832216/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=102.21
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 17228 0 0 0 10205 16 0 0 25 0 1 0 272425362 1511514112 17146 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516571 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 17146 92 232 0 368787 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 1481440

[startup+162.447 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 12614
/proc/meminfo: memFree=1796760/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=162.25
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 25888 0 0 0 16201 24 0 0 25 0 1 0 272425362 1511514112 25806 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534899 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 25806 92 232 0 368787 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 1481440

[startup+222.505 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 12614
/proc/meminfo: memFree=1768600/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=222.29
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 32933 0 0 0 22198 31 0 0 25 0 1 0 272425362 1511514112 32851 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 32851 92 232 0 368787 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 1481440

[startup+282.559 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 12614
/proc/meminfo: memFree=1748952/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=282.33
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 37853 0 0 0 28197 36 0 0 25 0 1 0 272425362 1511514112 37771 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 37771 92 232 0 368787 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 1481440

[startup+342.614 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 12614
/proc/meminfo: memFree=1729560/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=342.37
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 42731 0 0 0 34197 40 0 0 25 0 1 0 272425362 1511514112 42649 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 42649 92 232 0 368787 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 1481440

[startup+402.678 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 12614
/proc/meminfo: memFree=1708824/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=402.42
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 47830 0 0 0 40197 45 0 0 25 0 1 0 272425362 1511514112 47748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 47748 92 232 0 368787 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481440

[startup+462.737 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 12614
/proc/meminfo: memFree=1693848/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=462.47
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 51581 0 0 0 46197 50 0 0 25 0 1 0 272425362 1511514112 51499 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 51499 92 232 0 368787 0
Current children cumulated CPU time (s) 462.57

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

[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=582.56
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 58032 0 0 0 58198 58 0 0 25 0 1 0 272425362 1511514112 57950 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 57950 92 232 0 368787 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 1481440

[startup+642.911 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 12614
/proc/meminfo: memFree=1657368/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=642.6
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 60654 0 0 0 64198 62 0 0 25 0 1 0 272425362 1511514112 60572 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 60572 92 232 0 368787 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 1481440

[startup+702.967 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 12614
/proc/meminfo: memFree=1644632/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=702.64
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 63858 0 0 0 70199 65 0 0 25 0 1 0 272425362 1511514112 63776 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 63776 92 232 0 368787 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 1481440

[startup+763.024 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 12614
/proc/meminfo: memFree=1634968/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=762.69
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 66244 0 0 0 76201 68 0 0 25 0 1 0 272425362 1511514112 66162 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 66162 92 232 0 368787 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 1481440

[startup+823.086 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 12614
/proc/meminfo: memFree=1625368/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=822.73
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 68623 0 0 0 82202 71 0 0 25 0 1 0 272425362 1511514112 68541 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 68541 92 232 0 368787 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 1481440

[startup+883.145 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12614
/proc/meminfo: memFree=1615768/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=882.77
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 71021 0 0 0 88203 74 0 0 25 0 1 0 272425362 1511514112 70939 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 70939 92 232 0 368787 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 1481440

[startup+943.202 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12614
/proc/meminfo: memFree=1605464/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=942.82
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 73597 0 0 0 94204 78 0 0 25 0 1 0 272425362 1511514112 73515 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 73515 92 232 0 368787 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 1481440

[startup+1003.26 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12614
/proc/meminfo: memFree=1591832/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=1002.86
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 77032 0 0 0 100205 81 0 0 25 0 1 0 272425362 1511514112 76950 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 76950 92 232 0 368787 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 1481440

[startup+1063.33 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12614
/proc/meminfo: memFree=1579416/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=1062.91
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 80084 0 0 0 106207 84 0 0 25 0 1 0 272425362 1511514112 80002 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 80002 92 232 0 368787 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 1481440

[startup+1123.38 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12614
/proc/meminfo: memFree=1570264/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=1122.96
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 82359 0 0 0 112209 87 0 0 25 0 1 0 272425362 1511514112 82277 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 82277 92 232 0 368787 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 1481440

[startup+1183.44 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12614
/proc/meminfo: memFree=1562200/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=1183
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 84387 0 0 0 118211 89 0 0 25 0 1 0 272425362 1511514112 84305 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 84305 92 232 0 368787 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 1481440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12614
/proc/meminfo: memFree=1559384/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=1199.91
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 85062 0 0 0 119901 90 0 0 25 0 1 0 272425362 1511514112 84980 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 84980 92 232 0 368787 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481440

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.35 s]
/proc/loadavg: 0.99 0.99 1.00 2/66 12614
/proc/meminfo: memFree=1559384/2055920 swapFree=4172320/4192956
[pid=12608] ppid=12606 vsize=5352 CPUtime=0.1
/proc/12608/stat : 12608 (Barcelogic) S 12606 12608 11365 0 -1 4194304 332 1007 0 0 0 0 10 0 16 0 1 0 272425349 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12608/statm: 1338 236 197 169 0 49 0
[pid=12614] ppid=12608 vsize=1476088 CPUtime=1199.91
/proc/12614/stat : 12614 (bsat) R 12608 12608 11365 0 -1 4194304 85062 0 0 0 119901 90 0 0 25 0 1 0 272425362 1511514112 84980 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12614/statm: 369022 84980 92 232 0 368787 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481440

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12608 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=110983 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.120981
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): 1200.36
CPU time (s): 1200.01
CPU user time (s): 1199.11
CPU system time (s): 0.9
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1481440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.110983
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1339
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= 38
involuntary context switches= 9

runsolver used 0.923859 second user time and 2.42763 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Mon Feb 26 21:18:14 UTC 2007

IDJOB= 308665
IDBENCH= 20237
IDSOLVER= 122
FILE ID= node41/308665-1172524694

PBS_JOBID= 3971792

Free space on /tmp= 66558 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S145970304-01-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308665-1172524694/Barcelogic /tmp/evaluation/308665-1172524694/instance-308665-1172524694.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-308665-1172524694 -o ROOT/results/node41/solver-308665-1172524694 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308665-1172524694/Barcelogic /tmp/evaluation/308665-1172524694/instance-308665-1172524694.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a9c69ac58ba32eb3b79077be89bd5498

RANDOM SEED= 415475319

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1901056 kB
Buffers:         22876 kB
Cached:          80108 kB
SwapCached:      14724 kB
Active:          42048 kB
Inactive:        82952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1901056 kB
SwapTotal:     4192956 kB
SwapFree:      4172320 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            15824 kB
Committed_AS:   528676 kB
PageTables:       1480 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= 66558 MiB

End job on node41 on Mon Feb 26 21:38:17 UTC 2007