Trace number 334258

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
MD5SUMbccff1bed1e8ac721090562d562b05f0
Bench CategoryCRAFTED (crafted 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 variables8319
Number of clauses80958
Sum of the clauses size363322
Maximum clause length5
Minimum clause length1
Number of clauses of size 1194
Number of clauses of size 28188
Number of clauses of size 38064
Number of clauses of size 40
Number of clauses of size 564512
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.11	c ==============================================================================
0.00/0.11	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.11	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.11	c ==============================================================================
0.00/0.11	c |         0 |   80099   359735 |   24029       0        0     nan |  0.000 % |
0.00/0.14	c |         0 |   78373   351331 |      --       0       --      -- |     --   | -795/-3916
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 7981   #clauses: 78373   #literals: 351331
0.00/0.14	c CPU time:   0.131979 s
0.00/0.14	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-334258-1173560908 -o ROOT/results/node6/solver-334258-1173560908 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334258-1173560908/Barcelogic /tmp/evaluation/334258-1173560908/instance-334258-1173560908.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: 7.36 6.94 4.29 3/77 20810
/proc/meminfo: memFree=1448640/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 376045552 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20810/statm: 1338 232 195 169 0 49 0
[pid=20811] ppid=20810 vsize=5352 CPUtime=0
/proc/20811/stat : 20811 (Barcelogic) R 20810 20810 20491 0 -1 4194368 55 188 0 0 0 0 0 0 20 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582447603 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/20811/statm: 1338 236 198 169 0 49 0

[startup+0.0719899 s]
/proc/loadavg: 7.36 6.94 4.29 3/77 20810
/proc/meminfo: memFree=1448640/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 376045552 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20810/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102 s]
/proc/loadavg: 7.36 6.94 4.29 3/77 20810
/proc/meminfo: memFree=1448640/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 376045552 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20810/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302033 s]
/proc/loadavg: 7.36 6.94 4.29 3/77 20810
/proc/meminfo: memFree=1448640/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5352

[startup+0.701107 s]
/proc/loadavg: 7.36 6.94 4.29 3/77 20810
/proc/meminfo: memFree=1448640/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5352

[startup+1.50126 s]
/proc/loadavg: 7.36 6.94 4.29 2/79 20816
/proc/meminfo: memFree=1433584/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1475952 CPUtime=1.2
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 3557 0 0 0 119 1 0 0 25 0 1 0 376045581 1511374848 3415 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 368988 3415 82 232 0 368753 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481304

[startup+3.10158 s]
/proc/loadavg: 7.36 6.94 4.29 2/79 20816
/proc/meminfo: memFree=1431984/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1475952 CPUtime=2.8
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 4144 0 0 0 279 1 0 0 25 0 1 0 376045581 1511374848 4002 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518039 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 368988 4002 82 232 0 368753 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481304

[startup+6.30121 s]
/proc/loadavg: 6.85 6.84 4.27 2/79 20816
/proc/meminfo: memFree=1428144/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=6
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 4881 0 0 0 598 2 0 0 25 0 1 0 376045581 1511522304 4738 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 4738 82 232 0 368789 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481448

[startup+12.7015 s]
/proc/loadavg: 6.38 6.75 4.26 2/79 20816
/proc/meminfo: memFree=1422448/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=12.4
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 6241 0 0 0 1237 3 0 0 25 0 1 0 376045581 1511522304 6098 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 6098 82 232 0 368789 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481448

[startup+25.502 s]
/proc/loadavg: 5.19 6.46 4.20 2/79 20816
/proc/meminfo: memFree=1410352/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=25.19
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 9186 0 0 0 2514 5 0 0 25 0 1 0 376045581 1511522304 9043 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 9043 82 232 0 368789 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481448

[startup+51.102 s]
/proc/loadavg: 3.76 6.02 4.12 2/79 20816
/proc/meminfo: memFree=1389488/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=50.77
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 14477 0 0 0 5066 11 0 0 25 0 1 0 376045581 1511522304 14334 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 14334 82 232 0 368789 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481448

[startup+102.305 s]
/proc/loadavg: 2.20 5.25 3.95 2/79 20816
/proc/meminfo: memFree=1348912/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=101.96
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 24496 0 0 0 10177 19 0 0 25 0 1 0 376045581 1511522304 24353 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 24353 82 232 0 368789 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481448

[startup+162.302 s]
/proc/loadavg: 1.44 4.47 3.76 2/79 20816
/proc/meminfo: memFree=1312880/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=161.93
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 33565 0 0 0 16164 29 0 0 25 0 1 0 376045581 1511522304 33422 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 33422 82 232 0 368789 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1481448

[startup+222.303 s]
/proc/loadavg: 1.16 3.84 3.59 2/79 20816
/proc/meminfo: memFree=1275888/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=221.91
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 42714 0 0 0 22154 37 0 0 25 0 1 0 376045581 1511522304 42571 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 42571 82 232 0 368789 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 1481448

[startup+282.302 s]
/proc/loadavg: 1.06 3.32 3.42 2/79 20816
/proc/meminfo: memFree=1260656/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=281.89
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 46910 0 0 0 28148 41 0 0 25 0 1 0 376045581 1511522304 46312 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 46312 92 232 0 368789 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481448

[startup+342.301 s]
/proc/loadavg: 1.02 2.89 3.27 2/79 20816
/proc/meminfo: memFree=1260720/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=341.87
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 46910 0 0 0 34145 42 0 0 25 0 1 0 376045581 1511522304 46312 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 46312 92 232 0 368789 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1481448

[startup+402.301 s]
/proc/loadavg: 1.00 2.54 3.12 2/79 20816
/proc/meminfo: memFree=1260784/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=401.84
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 46912 0 0 0 40142 42 0 0 25 0 1 0 376045581 1511522304 46313 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 46313 92 232 0 368789 0

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

[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476668 CPUtime=581.77
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 47362 0 0 0 58134 43 0 0 25 0 1 0 376045581 1512108032 46456 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134552691 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369167 46456 92 232 0 368932 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 1482020

[startup+642.301 s]
/proc/loadavg: 1.00 1.68 2.63 2/79 20816
/proc/meminfo: memFree=1260656/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=641.76
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 47516 0 0 0 64132 44 0 0 25 0 1 0 376045581 1511522304 46314 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 46314 92 232 0 368789 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481448

[startup+702.301 s]
/proc/loadavg: 1.00 1.56 2.52 2/79 20816
/proc/meminfo: memFree=1260656/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=701.73
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 47516 0 0 0 70129 44 0 0 25 0 1 0 376045581 1511522304 46314 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519265 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 46314 92 232 0 368789 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481448

[startup+762.306 s]
/proc/loadavg: 1.12 1.48 2.44 2/79 20816
/proc/meminfo: memFree=1260656/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=761.72
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 47516 0 0 0 76127 45 0 0 25 0 1 0 376045581 1511522304 46314 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 46314 92 232 0 368789 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1481448

[startup+822.302 s]
/proc/loadavg: 1.11 1.42 2.35 2/79 20816
/proc/meminfo: memFree=1260784/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=821.68
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 47527 0 0 0 82123 45 0 0 25 0 1 0 376045581 1511522304 46325 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 46325 92 232 0 368789 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 1481448

[startup+882.303 s]
/proc/loadavg: 1.04 1.34 2.27 2/79 20816
/proc/meminfo: memFree=1260528/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=881.67
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 47596 0 0 0 88121 46 0 0 25 0 1 0 376045581 1511522304 46394 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 46394 92 232 0 368789 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481448

[startup+942.301 s]
/proc/loadavg: 1.01 1.28 2.18 2/79 20816
/proc/meminfo: memFree=1253552/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=941.64
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 49381 0 0 0 94116 48 0 0 25 0 1 0 376045581 1511522304 48179 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 48179 92 232 0 368789 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1481448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.22 2.11 2/79 20816
/proc/meminfo: memFree=1228848/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=1001.62
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 55540 0 0 0 100105 57 0 0 25 0 1 0 376045581 1511522304 54338 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 54338 92 232 0 368789 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1481448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.18 2.04 2/79 20816
/proc/meminfo: memFree=1205936/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=1061.59
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 61296 0 0 0 106096 63 0 0 25 0 1 0 376045581 1511522304 60094 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 60094 92 232 0 368789 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 1481448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.14 1.97 2/79 20816
/proc/meminfo: memFree=1180528/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=1121.57
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 67601 0 0 0 112087 70 0 0 25 0 1 0 376045581 1511522304 66399 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 66399 92 232 0 368789 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1481448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.12 1.90 2/79 20816
/proc/meminfo: memFree=1158832/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=1181.56
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 73116 0 0 0 118079 77 0 0 25 0 1 0 376045581 1511522304 71914 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 71914 92 232 0 368789 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1481448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.11 1.88 2/79 20816
/proc/meminfo: memFree=1150832/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=1199.75
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 74969 0 0 0 119896 79 0 0 25 0 1 0 376045581 1511522304 73767 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 73767 92 232 0 368789 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481448

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 1.11 1.88 2/79 20816
/proc/meminfo: memFree=1150832/2055924 swapFree=4156956/4192956
[pid=20810] ppid=20808 vsize=5352 CPUtime=0.27
/proc/20810/stat : 20810 (Barcelogic) S 20808 20810 20491 0 -1 4194304 332 2643 0 0 0 0 26 1 16 0 1 0 376045552 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20810/statm: 1338 236 197 169 0 49 0
[pid=20816] ppid=20810 vsize=1476096 CPUtime=1199.75
/proc/20816/stat : 20816 (bsat) R 20810 20810 20491 0 -1 4194304 74969 0 0 0 119896 79 0 0 25 0 1 0 376045581 1511522304 73767 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20816/statm: 369024 73767 92 232 0 368789 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481448

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20810 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=268959 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=18997
CPU time returned by wait4() is 0.287956
while last known CPU time is 1200.02

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

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.22
CPU system time (s): 0.8
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 1482680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.268959
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2975
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 22

runsolver used 1.23581 second user time and 3.13952 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Mar 10 21:08:28 UTC 2007

IDJOB= 334258
IDBENCH= 24623
IDSOLVER= 122
FILE ID= node6/334258-1173560908

PBS_JOBID= 4101198

Free space on /tmp= 66433 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-064BitPrimes-1.sat05-506.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334258-1173560908/Barcelogic /tmp/evaluation/334258-1173560908/instance-334258-1173560908.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-334258-1173560908 -o ROOT/results/node6/solver-334258-1173560908 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334258-1173560908/Barcelogic /tmp/evaluation/334258-1173560908/instance-334258-1173560908.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  bccff1bed1e8ac721090562d562b05f0

RANDOM SEED= 102383012

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1449112 kB
Buffers:         52616 kB
Cached:         464396 kB
SwapCached:       2236 kB
Active:         279392 kB
Inactive:       260464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1449112 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:            3928 kB
Writeback:           0 kB
Mapped:          30912 kB
Slab:            52608 kB
Committed_AS:  1334912 kB
PageTables:       1744 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= 66431 MiB

End job on node6 on Sat Mar 10 21:28:31 UTC 2007