Trace number 347202

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 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
MD5SUM5b6d3b78fcf9a67b709c845674e3c629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.36164
Satisfiable
(Un)Satisfiability was proved
Number of variables3999
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16706    50683 |      --       0       --      -- |     --   | -94/283
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3907   #clauses: 16706   #literals: 50683
0.00/0.05	c CPU time:   0.050992 s
0.00/0.05	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/node71/watcher-347202-1176676952 -o ROOT/results/node71/solver-347202-1176676952 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347202-1176676952/Barcelogic /tmp/evaluation/347202-1176676952/instance-347202-1176676952.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 3284
/proc/meminfo: memFree=1775288/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 143684572 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3284/statm: 1338 232 195 169 0 49 0
[pid=3285] ppid=3284 vsize=5352 CPUtime=0
/proc/3285/stat : 3285 (Barcelogic) S 3284 3284 2272 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 143684573 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3285/statm: 1338 236 198 169 0 49 0
[pid=3287] ppid=3285 vsize=0 CPUtime=0
/proc/3287/stat : 3287 (sed) D 3285 3284 2272 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 143684573 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3287/statm: 0 0 0 0 0 0 0

[startup+0.0464631 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 3284
/proc/meminfo: memFree=1775288/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 309 252 0 0 0 0 0 0 18 0 1 0 143684572 5480448 235 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3284/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101443 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 3284
/proc/meminfo: memFree=1775288/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301464 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 3284
/proc/meminfo: memFree=1775288/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701517 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 3284
/proc/meminfo: memFree=1775288/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50163 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 3290
/proc/meminfo: memFree=1766120/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=1.41
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 3036 0 0 0 140 1 0 0 25 0 1 0 143684580 1511542784 3007 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 3007 83 232 0 368794 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481468

[startup+3.10285 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 3290
/proc/meminfo: memFree=1759208/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=3.01
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 5339 0 0 0 299 2 0 0 25 0 1 0 143684580 1511542784 5310 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 5310 83 232 0 368794 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481468

[startup+6.30128 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 3290
/proc/meminfo: memFree=1741096/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=6.21
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 9658 0 0 0 618 3 0 0 25 0 1 0 143684580 1511542784 9629 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 9629 83 232 0 368794 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481468

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 3290
/proc/meminfo: memFree=1708208/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=12.6
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 17384 0 0 0 1254 6 0 0 25 0 1 0 143684580 1511542784 17355 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 17355 83 232 0 368794 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481468

[startup+25.5019 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 3290
/proc/meminfo: memFree=1653808/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=25.41
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 30433 0 0 0 2527 14 0 0 25 0 1 0 143684580 1511542784 30404 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 30404 83 232 0 368794 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481468

[startup+51.1014 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 3290
/proc/meminfo: memFree=1559152/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=51
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 54489 0 0 0 5071 29 0 0 25 0 1 0 143684580 1511542784 54460 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 54460 83 232 0 368794 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481468

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 3290
/proc/meminfo: memFree=1385072/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=102.18
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 97357 0 0 0 10160 58 0 0 25 0 1 0 143684580 1511542784 97328 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517403 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 97328 83 232 0 368794 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481468

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 3290
/proc/meminfo: memFree=1233136/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=162.16
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 135560 0 0 0 16127 89 0 0 25 0 1 0 143684580 1511542784 135531 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 135531 83 232 0 368794 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481468

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=1102576/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=222.14
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 167747 0 0 0 22100 114 0 0 25 0 1 0 143684580 1511542784 167718 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 167718 83 232 0 368794 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481468

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=993328/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=282.12
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 195324 0 0 0 28076 136 0 0 25 0 1 0 143684580 1511542784 195295 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 195295 83 232 0 368794 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481468

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=889584/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=342.1
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 221002 0 0 0 34052 158 0 0 25 0 1 0 143684580 1511542784 220973 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 220973 83 232 0 368794 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481468

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=795312/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0

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

/proc/3290/statm: 369029 307236 83 232 0 368794 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1481468

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=471024/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=642.02
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 325284 0 0 0 63957 245 0 0 25 0 1 0 143684580 1511542784 325255 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 325255 83 232 0 368794 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1481468

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=403568/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=701.99
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 342330 0 0 0 69938 261 0 0 25 0 1 0 143684580 1511542784 342301 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 342301 83 232 0 368794 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1481468

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=329584/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476116 CPUtime=761.98
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 360579 0 0 0 75922 276 0 0 25 0 1 0 143684580 1511542784 360550 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369029 360550 83 232 0 368794 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1481468

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=298416/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476244 CPUtime=821.95
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 369176 0 0 0 81911 284 0 0 25 0 1 0 143684580 1511673856 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369061 368280 110 232 0 368826 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1481596

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=298416/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476244 CPUtime=881.93
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 369176 0 0 0 87909 284 0 0 25 0 1 0 143684580 1511673856 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369061 368280 110 232 0 368826 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1481596

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=298416/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476244 CPUtime=941.91
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 369176 0 0 0 93907 284 0 0 25 0 1 0 143684580 1511673856 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369061 368280 110 232 0 368826 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1481596

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=298480/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476244 CPUtime=1001.9
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 369176 0 0 0 99905 285 0 0 25 0 1 0 143684580 1511673856 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369061 368280 110 232 0 368826 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 1481596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3290
/proc/meminfo: memFree=298480/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476244 CPUtime=1061.88
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 369176 0 0 0 105903 285 0 0 25 0 1 0 143684580 1511673856 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369061 368280 110 232 0 368826 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1481596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 3372
/proc/meminfo: memFree=297344/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476244 CPUtime=1121.83
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 369176 0 0 0 111897 286 0 0 25 0 1 0 143684580 1511673856 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134562054 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369061 368280 110 232 0 368826 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 1481596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3488
/proc/meminfo: memFree=298160/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476244 CPUtime=1181.75
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 369176 0 0 0 117888 287 0 0 25 0 1 0 143684580 1511673856 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369061 368280 110 232 0 368826 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1481596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3488
/proc/meminfo: memFree=298160/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476244 CPUtime=1199.95
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 369176 0 0 0 119708 287 0 0 25 0 1 0 143684580 1511673856 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369061 368280 110 232 0 368826 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481596

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3488
/proc/meminfo: memFree=298160/2055920 swapFree=4184248/4192956
[pid=3284] ppid=3282 vsize=5352 CPUtime=0.07
/proc/3284/stat : 3284 (Barcelogic) S 3282 3284 2272 0 -1 4194304 334 869 0 0 0 0 7 0 16 0 1 0 143684572 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3284/statm: 1338 237 197 169 0 49 0
[pid=3290] ppid=3284 vsize=1476244 CPUtime=1199.95
/proc/3290/stat : 3290 (bsat) R 3284 3284 2272 0 -1 4194304 369176 0 0 0 119708 287 0 0 25 0 1 0 143684580 1511673856 368280 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/3290/statm: 369061 368280 110 232 0 368826 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481596

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3284 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=71989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.078987
# 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): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1197.15
CPU system time (s): 2.87
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 1485056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1203
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= 12

runsolver used 0.994848 second user time and 2.45863 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Apr 15 22:42:33 UTC 2007

IDJOB= 347202
IDBENCH= 20165
IDSOLVER= 154
FILE ID= node71/347202-1176676952

PBS_JOBID= 4559950

Free space on /tmp= 66562 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S440063851-05.cnf
COMMAND LINE= /tmp/evaluation/347202-1176676952/Barcelogic /tmp/evaluation/347202-1176676952/instance-347202-1176676952.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-347202-1176676952 -o ROOT/results/node71/solver-347202-1176676952 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347202-1176676952/Barcelogic /tmp/evaluation/347202-1176676952/instance-347202-1176676952.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  5b6d3b78fcf9a67b709c845674e3c629

RANDOM SEED= 775633308

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1775696 kB
Buffers:         46580 kB
Cached:         152332 kB
SwapCached:       2640 kB
Active:         128556 kB
Inactive:        81220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775696 kB
SwapTotal:     4192956 kB
SwapFree:      4184248 kB
Dirty:            2052 kB
Writeback:           0 kB
Mapped:          16428 kB
Slab:            56460 kB
Committed_AS:  2441764 kB
PageTables:       1448 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= 66561 MiB

End job on node71 on Sun Apr 15 23:02:35 UTC 2007