Trace number 319167

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) 1200.03 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.11.unsat.cnf
MD5SUM90581094793af5fc10d4e4b9a10259ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark499.241
Satisfiable
(Un)Satisfiability was proved
Number of variables1400
Number of clauses4732
Sum of the clauses size12300
Maximum clause length21
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22052
Number of clauses of size 32605
Number of clauses of size 427
Number of clauses of size 531
Number of clauses of size over 514

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 |    4729    12297 |    1418       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    4024    11995 |      --       0       --      -- |     --   | -663/-215
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 969   #clauses: 4024   #literals: 11995
0.00/0.03	c CPU time:   0.019996 s
0.00/0.03	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/node7/watcher-319167-1172973242 -o ROOT/results/node7/solver-319167-1172973242 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319167-1172973242/Barcelogic /tmp/evaluation/319167-1172973242/instance-319167-1172973242.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: 0.91 0.97 0.93 3/77 28794
/proc/meminfo: memFree=1471248/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 317278891 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28794/statm: 1338 232 195 169 0 49 0
[pid=28795] ppid=28794 vsize=5352 CPUtime=0
/proc/28795/stat : 28795 (Barcelogic) R 28794 28794 27727 0 -1 4194368 54 188 0 0 0 0 0 0 21 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244670720499 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/28795/statm: 1338 236 198 169 0 49 0

[startup+0.0854041 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 28794
/proc/meminfo: memFree=1471248/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.102403 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 28794
/proc/meminfo: memFree=1471248/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.301423 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 28794
/proc/meminfo: memFree=1471248/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701466 s]
/proc/loadavg: 0.91 0.97 0.93 3/77 28794
/proc/meminfo: memFree=1471248/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50255 s]
/proc/loadavg: 0.91 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1467136/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=1.45
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 1408 0 0 0 145 0 0 0 25 0 1 0 317278895 1511849984 1380 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 1380 82 232 0 368869 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481768

[startup+3.10172 s]
/proc/loadavg: 0.91 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1463680/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=3.05
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 2414 0 0 0 305 0 0 0 25 0 1 0 317278895 1511849984 2386 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519511 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 2386 82 232 0 368869 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481768

[startup+6.30105 s]
/proc/loadavg: 0.92 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1461056/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=6.26
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 2503 0 0 0 625 1 0 0 25 0 1 0 317278895 1511849984 2473 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 2473 92 232 0 368869 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481768

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1453568/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=12.65
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 4607 0 0 0 1263 2 0 0 25 0 1 0 317278895 1511849984 4577 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 4577 92 232 0 368869 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481768

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1440896/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=25.45
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 7535 0 0 0 2540 5 0 0 25 0 1 0 317278895 1511849984 7468 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519239 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 7468 92 232 0 368869 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481768

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1438272/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=51.04
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 8322 0 0 0 5099 5 0 0 25 0 1 0 317278895 1511849984 8255 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 8255 92 232 0 368869 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481768

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1414336/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=102.23
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 14215 0 0 0 10212 11 0 0 25 0 1 0 317278895 1511849984 14148 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 14148 92 232 0 368869 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481768

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1410880/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=162.21
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 15079 0 0 0 16209 12 0 0 25 0 1 0 317278895 1511849984 14964 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 14964 92 232 0 368869 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481768

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1410880/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=222.19
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 15079 0 0 0 22207 12 0 0 25 0 1 0 317278895 1511849984 14964 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 14964 92 232 0 368869 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481768

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1401664/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=282.17
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 17404 0 0 0 28202 15 0 0 25 0 1 0 317278895 1511849984 17289 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 17289 92 232 0 368869 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481768

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1401472/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=342.16
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 17457 0 0 0 34200 16 0 0 25 0 1 0 317278895 1511849984 17289 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 17289 92 232 0 368869 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481768

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28800
/proc/meminfo: memFree=1401472/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=402.14
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 17460 0 0 0 40198 16 0 0 25 0 1 0 317278895 1511849984 17292 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519038 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 17292 92 232 0 368869 0

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

[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476416 CPUtime=581.97
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 20307 0 0 0 58177 20 0 0 25 0 1 0 317278895 1511849984 19985 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517816 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369104 19985 92 232 0 368869 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 1481768

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1390528/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=641.96
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 20350 0 0 0 64175 21 0 0 25 0 1 0 317278895 1511882752 19988 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 19988 92 232 0 368877 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 1481800

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1390528/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=701.94
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 20350 0 0 0 70173 21 0 0 25 0 1 0 317278895 1511882752 19988 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 19988 92 232 0 368877 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 1481800

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1390464/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=761.93
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 20383 0 0 0 76171 22 0 0 25 0 1 0 317278895 1511882752 19988 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 19988 92 232 0 368877 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 1481800

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1390528/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=821.91
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 20383 0 0 0 82168 23 0 0 25 0 1 0 317278895 1511882752 19988 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 19988 92 232 0 368877 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 1481800

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1385792/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=881.89
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 21602 0 0 0 88165 24 0 0 25 0 1 0 317278895 1511882752 21207 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 21207 92 232 0 368877 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 1481800

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1374144/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=941.87
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 24542 0 0 0 94159 28 0 0 25 0 1 0 317278895 1511882752 24147 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 24147 92 232 0 368877 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 1481800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1361856/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=1001.85
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 27607 0 0 0 100153 32 0 0 25 0 1 0 317278895 1511882752 27212 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 27212 92 232 0 368877 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 1481800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1352192/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=1061.84
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 30052 0 0 0 106149 35 0 0 25 0 1 0 317278895 1511882752 29657 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 29657 92 232 0 368877 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 1481800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1340672/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=1121.82
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 32895 0 0 0 112143 39 0 0 25 0 1 0 317278895 1511882752 32500 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 32500 92 232 0 368877 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1481800

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1331520/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=1181.81
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 35208 0 0 0 118139 42 0 0 25 0 1 0 317278895 1511882752 34813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 34813 92 232 0 368877 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1481800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1328320/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=1200.01
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 35972 0 0 0 119958 43 0 0 25 0 1 0 317278895 1511882752 35577 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 35577 92 232 0 368877 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481800

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: 0.99 0.97 0.93 2/79 28998
/proc/meminfo: memFree=1328320/2055920 swapFree=4147436/4192956
[pid=28794] ppid=28792 vsize=5352 CPUtime=0.02
/proc/28794/stat : 28794 (Barcelogic) S 28792 28794 27727 0 -1 4194304 332 554 0 0 0 0 2 0 16 0 1 0 317278891 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28794/statm: 1338 236 197 169 0 49 0
[pid=28800] ppid=28794 vsize=1476448 CPUtime=1200.01
/proc/28800/stat : 28800 (bsat) R 28794 28794 27727 0 -1 4194304 35972 0 0 0 119958 43 0 0 25 0 1 0 317278895 1511882752 35577 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/28800/statm: 369112 35577 92 232 0 368877 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481800

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28794 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=26995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.033993
while last known CPU time is 1200.03

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): 1200.03
CPU user time (s): 1199.6
CPU system time (s): 0.43
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 1481960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.026995
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= 886
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= 13

runsolver used 1.11583 second user time and 3.2625 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Mar  4 01:54:02 UTC 2007

IDJOB= 319167
IDBENCH= 20472
IDSOLVER= 122
FILE ID= node7/319167-1172973242

PBS_JOBID= 4011845

Free space on /tmp= 66508 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.11.unsat.cnf
COMMAND LINE= /tmp/evaluation/319167-1172973242/Barcelogic /tmp/evaluation/319167-1172973242/instance-319167-1172973242.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-319167-1172973242 -o ROOT/results/node7/solver-319167-1172973242 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319167-1172973242/Barcelogic /tmp/evaluation/319167-1172973242/instance-319167-1172973242.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  90581094793af5fc10d4e4b9a10259ac

RANDOM SEED= 511774566

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:       1471720 kB
Buffers:         45328 kB
Cached:         451232 kB
SwapCached:       8816 kB
Active:          53552 kB
Inactive:       466392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471720 kB
SwapTotal:     4192956 kB
SwapFree:      4147436 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          30192 kB
Slab:            49844 kB
Committed_AS:  1117640 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= 66507 MiB

End job on node7 on Sun Mar  4 02:14:04 UTC 2007