Trace number 311781

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 1200.37

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7002    20829 |      --       0       --      -- |     --   | -476/-110
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2055   #clauses: 7002   #literals: 20829
0.00/0.04	c CPU time:   0.037994 s
0.00/0.04	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/node14/watcher-311781-1172576450 -o ROOT/results/node14/solver-311781-1172576450 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311781-1172576450/Barcelogic /tmp/evaluation/311781-1172576450/instance-311781-1172576450.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: 1.00 1.00 1.00 3/77 727
/proc/meminfo: memFree=1574912/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 277599448 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/727/statm: 1338 232 195 169 0 49 0
[pid=728] ppid=727 vsize=5352 CPUtime=0
/proc/728/stat : 728 (Barcelogic) R 727 727 31726 0 -1 4194368 62 188 0 0 0 0 0 0 20 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212239126473 0 0 4096 65538 0 0 0 17 1 0 0
/proc/728/statm: 0 0 0 0 0 0 0

[startup+0.106853 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 727
/proc/meminfo: memFree=1574912/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.514888 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 727
/proc/meminfo: memFree=1574912/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33497 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 733
/proc/meminfo: memFree=1569704/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476304 CPUtime=1.27
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 1439 0 0 0 127 0 0 0 25 0 1 0 277599453 1511735296 1412 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369076 1412 82 232 0 368841 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481656

[startup+2.97112 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 733
/proc/meminfo: memFree=1566632/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476304 CPUtime=2.91
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 2540 0 0 0 290 1 0 0 25 0 1 0 277599453 1511735296 2513 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369076 2513 82 232 0 368841 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481656

[startup+6.25943 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 733
/proc/meminfo: memFree=1557992/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476304 CPUtime=6.19
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 4526 0 0 0 617 2 0 0 25 0 1 0 277599453 1511735296 4499 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 135041748 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369076 4499 82 232 0 368841 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481656

[startup+12.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 733
/proc/meminfo: memFree=1549864/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=12.65
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 6179 0 0 0 1262 3 0 0 25 0 1 0 277599453 1511788544 6150 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 6150 92 232 0 368854 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481708

[startup+25.5293 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1542376/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=25.46
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 8299 0 0 0 2542 4 0 0 25 0 1 0 277599453 1511788544 8270 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 8270 92 232 0 368854 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481708

[startup+51.1577 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1511080/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=51.08
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 15893 0 0 0 5096 12 0 0 25 0 1 0 277599453 1511788544 15864 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517785 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 15864 92 232 0 368854 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481708

[startup+102.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1476072/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=102.32
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 24576 0 0 0 10211 21 0 0 25 0 1 0 277599453 1511788544 24496 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517398 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 24496 92 232 0 368854 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481708

[startup+162.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1476072/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=162.36
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 24576 0 0 0 16215 21 0 0 25 0 1 0 277599453 1511788544 24496 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 24496 92 232 0 368854 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481708

[startup+222.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1475816/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=222.42
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 24682 0 0 0 22220 22 0 0 25 0 1 0 277599453 1511788544 24567 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 24567 92 232 0 368854 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481708

[startup+282.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1475816/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=282.47
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 24682 0 0 0 28224 23 0 0 25 0 1 0 277599453 1511788544 24567 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 24567 92 232 0 368854 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481708

[startup+342.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1473640/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=342.52
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 25257 0 0 0 34228 24 0 0 25 0 1 0 277599453 1511788544 25102 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 25102 92 232 0 368854 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481708

[startup+402.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1473704/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=402.57
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 25257 0 0 0 40233 24 0 0 25 0 1 0 277599453 1511788544 25102 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 25102 92 232 0 368854 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481708

[startup+462.815 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1473640/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=462.62
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 25303 0 0 0 46237 25 0 0 25 0 1 0 277599453 1511788544 25102 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 25102 92 232 0 368854 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 1481708

[startup+522.881 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1473640/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04

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

[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=582.73
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 25356 0 0 0 58247 26 0 0 25 0 1 0 277599453 1511788544 25102 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517307 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 25102 92 232 0 368854 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 1481708

[startup+643.022 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1473640/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=642.78
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 25356 0 0 0 64252 26 0 0 25 0 1 0 277599453 1511788544 25102 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 25102 92 232 0 368854 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 1481708

[startup+703.088 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1473704/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=702.83
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 25356 0 0 0 70256 27 0 0 25 0 1 0 277599453 1511788544 25102 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 25102 92 232 0 368854 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 1481708

[startup+763.153 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 735
/proc/meminfo: memFree=1473576/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=762.88
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 25414 0 0 0 76261 27 0 0 25 0 1 0 277599453 1511788544 25102 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 25102 92 232 0 368854 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 1481708

[startup+823.225 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 735
/proc/meminfo: memFree=1473640/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=822.94
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 25414 0 0 0 82266 28 0 0 25 0 1 0 277599453 1511788544 25102 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518436 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 25102 92 232 0 368854 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 1481708

[startup+883.298 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1473640/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=882.99
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 25507 0 0 0 88271 28 0 0 25 0 1 0 277599453 1511788544 25102 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 25102 92 232 0 368854 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 1481708

[startup+943.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1473704/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=943.04
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 25507 0 0 0 94276 28 0 0 25 0 1 0 277599453 1511788544 25102 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 25102 92 232 0 368854 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 1481708

[startup+1003.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1471720/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=1003.1
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 26159 0 0 0 100280 30 0 0 25 0 1 0 277599453 1511788544 25754 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 25754 92 232 0 368854 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 1481708

[startup+1063.51 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 735
/proc/meminfo: memFree=1460264/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=1063.16
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 29022 0 0 0 106283 33 0 0 25 0 1 0 277599453 1511788544 28447 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 28447 92 232 0 368854 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 1481708

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1460264/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=1123.21
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 29022 0 0 0 112288 33 0 0 25 0 1 0 277599453 1511788544 28447 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518070 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 28447 92 232 0 368854 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 1481708

[startup+1183.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1460200/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=1183.27
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 29117 0 0 0 118293 34 0 0 25 0 1 0 277599453 1511788544 28447 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 28447 92 232 0 368854 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 1481708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1460200/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=1199.98
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 29117 0 0 0 119964 34 0 0 25 0 1 0 277599453 1511788544 28447 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 28447 92 232 0 368854 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481708

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 735
/proc/meminfo: memFree=1460200/2055920 swapFree=4191880/4192956
[pid=727] ppid=725 vsize=5352 CPUtime=0.04
/proc/727/stat : 727 (Barcelogic) S 725 727 31726 0 -1 4194304 332 643 0 0 0 0 4 0 16 0 1 0 277599448 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/727/statm: 1338 236 197 169 0 49 0
[pid=733] ppid=727 vsize=1476356 CPUtime=1199.98
/proc/733/stat : 733 (bsat) R 727 727 31726 0 -1 4194304 29117 0 0 0 119964 34 0 0 25 0 1 0 277599453 1511788544 28447 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/733/statm: 369089 28447 92 232 0 368854 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481708

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 727 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=46992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.05399
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): 1200.37
CPU time (s): 1200.02
CPU user time (s): 1199.68
CPU system time (s): 0.34
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 1482388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.046992
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= 975
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= 11

runsolver used 1.16682 second user time and 3.10153 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 27 11:40:50 UTC 2007

IDJOB= 311781
IDBENCH= 20324
IDSOLVER= 122
FILE ID= node14/311781-1172576450

PBS_JOBID= 3971671

Free space on /tmp= 66555 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311781-1172576450/Barcelogic /tmp/evaluation/311781-1172576450/instance-311781-1172576450.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-311781-1172576450 -o ROOT/results/node14/solver-311781-1172576450 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311781-1172576450/Barcelogic /tmp/evaluation/311781-1172576450/instance-311781-1172576450.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 535656581

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1575384 kB
Buffers:         50344 kB
Cached:         303664 kB
SwapCached:        408 kB
Active:         260012 kB
Inactive:       147568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575384 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          69832 kB
Slab:            58552 kB
Committed_AS:   916396 kB
PageTables:       1736 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= 66555 MiB

End job on node14 on Tue Feb 27 12:00:53 UTC 2007