Trace number 304483

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) 1200.06 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2053050899-08.cnf
MD5SUM662fe9209ea9fd94ae496f4e8858c688
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark461.985
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

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 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	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/node7/watcher-304483-1172059621 -o ROOT/results/node7/solver-304483-1172059621 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304483-1172059621/Barcelogic /tmp/evaluation/304483-1172059621/instance-304483-1172059621.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13519
/proc/meminfo: memFree=1625296/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 225916858 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13519/statm: 1338 232 195 169 0 49 0
[pid=13520] ppid=13519 vsize=5352 CPUtime=0
/proc/13520/stat : 13520 (Barcelogic) R 13519 13519 12769 0 -1 4194368 54 188 0 0 0 0 0 0 20 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/13520/statm: 1338 236 198 169 0 49 0

[startup+0.106982 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13519
/proc/meminfo: memFree=1625296/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.51502 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13519
/proc/meminfo: memFree=1625296/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33511 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13525
/proc/meminfo: memFree=1615168/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=1.26
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 2755 0 0 0 126 0 0 0 25 0 1 0 225916864 1511952384 2729 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 2729 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97128 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13525
/proc/meminfo: memFree=1608896/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=2.9
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 4840 0 0 0 289 1 0 0 25 0 1 0 225916864 1511952384 4814 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 4814 81 232 0 368894 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.24762 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13525
/proc/meminfo: memFree=1594048/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=6.18
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 8229 0 0 0 615 3 0 0 25 0 1 0 225916864 1511952384 8203 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 8203 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7113 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13525
/proc/meminfo: memFree=1570752/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=12.64
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 13679 0 0 0 1258 6 0 0 25 0 1 0 225916864 1511952384 13653 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 13653 81 232 0 368894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481868

[startup+25.5286 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 13525
/proc/meminfo: memFree=1536384/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=25.45
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 22438 0 0 0 2535 10 0 0 25 0 1 0 225916864 1511952384 22412 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 22412 81 232 0 368894 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481868

[startup+51.1563 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 13525
/proc/meminfo: memFree=1507776/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=51.07
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 29238 0 0 0 5093 14 0 0 25 0 1 0 225916864 1511952384 29096 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 29096 81 232 0 368894 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481868

[startup+102.409 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 13525
/proc/meminfo: memFree=1507584/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=102.31
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 29334 0 0 0 10216 15 0 0 25 0 1 0 225916864 1511952384 29192 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134530299 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 29192 81 232 0 368894 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481868

[startup+162.481 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13525
/proc/meminfo: memFree=1482816/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=162.37
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 35520 0 0 0 16215 22 0 0 25 0 1 0 225916864 1511952384 35378 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518214 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 35378 81 232 0 368894 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481868

[startup+222.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 13525
/proc/meminfo: memFree=1453376/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=222.41
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 42896 0 0 0 22213 28 0 0 25 0 1 0 225916864 1511952384 42754 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 42754 81 232 0 368894 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481868

[startup+282.613 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 13525
/proc/meminfo: memFree=1429248/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=282.46
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 48955 0 0 0 28212 34 0 0 25 0 1 0 225916864 1511952384 48813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 48813 81 232 0 368894 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481868

[startup+342.684 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 13525
/proc/meminfo: memFree=1407424/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=342.52
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 54422 0 0 0 34213 39 0 0 25 0 1 0 225916864 1511952384 54280 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 54280 81 232 0 368894 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481868

[startup+402.759 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 13525
/proc/meminfo: memFree=1387200/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=402.59
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 59401 0 0 0 40213 46 0 0 25 0 1 0 225916864 1511952384 59259 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 59259 81 232 0 368894 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481868

[startup+462.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13525
/proc/meminfo: memFree=1369024/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=462.63
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 63949 0 0 0 46214 49 0 0 25 0 1 0 225916864 1511952384 63807 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 63807 81 232 0 368894 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481868

[startup+522.898 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13525
/proc/meminfo: memFree=1352960/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05

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

[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=582.75
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 71978 0 0 0 58218 57 0 0 25 0 1 0 225916864 1511952384 71836 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 71836 81 232 0 368894 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481868

[startup+643.042 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 13525
/proc/meminfo: memFree=1322112/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=642.81
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 75656 0 0 0 64220 61 0 0 25 0 1 0 225916864 1511952384 75514 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 75514 81 232 0 368894 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481868

[startup+703.115 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 13525
/proc/meminfo: memFree=1308608/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=702.86
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 79040 0 0 0 70223 63 0 0 25 0 1 0 225916864 1511952384 78898 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 78898 81 232 0 368894 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481868

[startup+763.182 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13525
/proc/meminfo: memFree=1295936/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=762.92
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 82221 0 0 0 76225 67 0 0 25 0 1 0 225916864 1511952384 82079 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 82079 81 232 0 368894 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481868

[startup+823.258 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13525
/proc/meminfo: memFree=1283200/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=822.97
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 85347 0 0 0 82227 70 0 0 25 0 1 0 225916864 1511952384 85205 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 85205 81 232 0 368894 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481868

[startup+883.327 s]
/proc/loadavg: 1.11 1.03 1.01 2/79 13525
/proc/meminfo: memFree=1271616/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=883.03
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 88267 0 0 0 88229 74 0 0 25 0 1 0 225916864 1511952384 88125 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 88125 81 232 0 368894 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481868

[startup+943.4 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 13525
/proc/meminfo: memFree=1260224/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=943.08
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 91117 0 0 0 94231 77 0 0 25 0 1 0 225916864 1511952384 90975 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 90975 81 232 0 368894 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481868

[startup+1003.47 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 13525
/proc/meminfo: memFree=1249280/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=1003.14
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 93872 0 0 0 100234 80 0 0 25 0 1 0 225916864 1511952384 93730 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 93730 81 232 0 368894 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 1481868

[startup+1063.54 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13525
/proc/meminfo: memFree=1238016/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=1063.2
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 96630 0 0 0 106236 84 0 0 25 0 1 0 225916864 1511952384 96488 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 96488 81 232 0 368894 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 1481868

[startup+1123.61 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13525
/proc/meminfo: memFree=1227136/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=1123.25
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 99365 0 0 0 112238 87 0 0 25 0 1 0 225916864 1511952384 99223 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 99223 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 1481868

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13525
/proc/meminfo: memFree=1216704/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=1183.3
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 101976 0 0 0 118240 90 0 0 25 0 1 0 225916864 1511952384 101834 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 101834 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13525
/proc/meminfo: memFree=1213696/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=1200.01
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 102701 0 0 0 119910 91 0 0 25 0 1 0 225916864 1511952384 102559 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 102559 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481868

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13525
/proc/meminfo: memFree=1213696/2055920 swapFree=4142416/4192956
[pid=13519] ppid=13517 vsize=5352 CPUtime=0.05
/proc/13519/stat : 13519 (Barcelogic) S 13517 13519 12769 0 -1 4194304 332 663 0 0 0 0 5 0 16 0 1 0 225916858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13519/statm: 1338 236 197 169 0 49 0
[pid=13525] ppid=13519 vsize=1476516 CPUtime=1200.01
/proc/13525/stat : 13525 (bsat) R 13519 13519 12769 0 -1 4194304 102701 0 0 0 119910 91 0 0 25 0 1 0 225916864 1511952384 102559 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13525/statm: 369129 102559 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13519 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=55991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.06199
while last known CPU time is 1200.06

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

Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.15
CPU system time (s): 0.91
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 1481868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 995
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 1.11483 second user time and 3.15252 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 21 12:07:01 UTC 2007

IDJOB= 304483
IDBENCH= 20133
IDSOLVER= 122
FILE ID= node7/304483-1172059621

PBS_JOBID= 3865289

Free space on /tmp= 66544 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2053050899-08.cnf
COMMAND LINE= /tmp/evaluation/304483-1172059621/Barcelogic /tmp/evaluation/304483-1172059621/instance-304483-1172059621.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-304483-1172059621 -o ROOT/results/node7/solver-304483-1172059621 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304483-1172059621/Barcelogic /tmp/evaluation/304483-1172059621/instance-304483-1172059621.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  662fe9209ea9fd94ae496f4e8858c688

RANDOM SEED= 395111552

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1625768 kB
Buffers:         55276 kB
Cached:         274356 kB
SwapCached:      16216 kB
Active:         237200 kB
Inactive:       122992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625768 kB
SwapTotal:     4192956 kB
SwapFree:      4142416 kB
Dirty:            2232 kB
Writeback:           0 kB
Mapped:          30216 kB
Slab:            55516 kB
Committed_AS:   842120 kB
PageTables:       1764 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= 66544 MiB

End job on node7 on Wed Feb 21 12:27:04 UTC 2007