Trace number 300219

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 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.016997 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/node18/watcher-300219-1171893222 -o ROOT/results/node18/solver-300219-1171893222 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300219-1171893222/Barcelogic /tmp/evaluation/300219-1171893222/instance-300219-1171893222.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 0.93 3/77 27659
/proc/meminfo: memFree=1549936/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 209276805 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27659/statm: 1339 233 195 169 0 50 0
[pid=27660] ppid=27659 vsize=5356 CPUtime=0
/proc/27660/stat : 27660 (Barcelogic) S 27659 27659 27176 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 209276806 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27660/statm: 1339 237 198 169 0 50 0

[startup+0.10807 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 27659
/proc/meminfo: memFree=1549936/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.516106 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 27659
/proc/meminfo: memFree=1549936/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33619 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=1536928/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=1.27
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 3686 0 0 0 126 1 0 0 25 0 1 0 209276811 1511944192 3660 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 3660 81 232 0 368892 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.97234 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=1527392/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=2.9
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 6890 0 0 0 288 2 0 0 25 0 1 0 209276811 1511944192 6864 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 6864 81 232 0 368892 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481864

[startup+6.26066 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=1503520/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=6.19
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 12492 0 0 0 614 5 0 0 25 0 1 0 209276811 1511944192 12466 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 12466 81 232 0 368892 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481864

[startup+12.7113 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=1465824/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=12.64
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 21412 0 0 0 1255 9 0 0 25 0 1 0 209276811 1511944192 21386 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 21386 81 232 0 368892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481864

[startup+25.5325 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=1402784/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=25.46
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 37285 0 0 0 2530 16 0 0 25 0 1 0 209276811 1511944192 37259 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 37259 81 232 0 368892 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481864

[startup+51.158 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=1288352/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=51.08
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 65543 0 0 0 5076 32 0 0 25 0 1 0 209276811 1511944192 65517 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 65517 81 232 0 368892 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481864

[startup+102.412 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=1134112/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=102.32
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 104086 0 0 0 10177 55 0 0 25 0 1 0 209276811 1511944192 104060 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 104060 81 232 0 368892 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481864

[startup+162.486 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=1016096/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=162.38
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 133119 0 0 0 16164 74 0 0 25 0 1 0 209276811 1511944192 133093 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 133093 81 232 0 368892 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481864

[startup+222.557 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=928032/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=222.44
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 155190 0 0 0 22152 92 0 0 25 0 1 0 209276811 1511944192 155164 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134541742 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 155164 81 232 0 368892 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481864

[startup+282.626 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=853408/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=282.49
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 173797 0 0 0 28140 109 0 0 25 0 1 0 209276811 1511944192 173771 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 173771 81 232 0 368892 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481864

[startup+342.692 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=789600/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=342.54
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 189832 0 0 0 34131 123 0 0 25 0 1 0 209276811 1511944192 189806 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 189806 81 232 0 368892 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481864

[startup+402.761 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27665
/proc/meminfo: memFree=730784/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=402.59
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 204305 0 0 0 40123 136 0 0 25 0 1 0 209276811 1511944192 204279 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 204279 81 232 0 368892 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481864

[startup+462.837 s]
/proc/loadavg: 1.00 1.00 0.93 2/85 27765
/proc/meminfo: memFree=678304/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=462.6
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 217137 0 0 0 46115 145 0 0 25 0 1 0 209276811 1511944192 217111 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 217111 81 232 0 368892 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 1481864

[startup+522.934 s]
/proc/loadavg: 1.00 1.00 0.93 2/85 27837
/proc/meminfo: memFree=624864/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=522.65
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 230511 0 0 0 52109 156 0 0 25 0 1 0 209276811 1511944192 230485 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 230485 81 232 0 368892 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 1481864

[startup+583.007 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27863
/proc/meminfo: memFree=578656/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=582.69
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 242158 0 0 0 58102 167 0 0 25 0 1 0 209276811 1511944192 242132 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 242132 81 232 0 368892 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 1481864

[startup+643.077 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27863
/proc/meminfo: memFree=534112/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=642.75
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 253376 0 0 0 64094 181 0 0 25 0 1 0 209276811 1511944192 253350 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 253350 81 232 0 368892 0
Current children cumulated CPU time (s) 642.79
Current children cumulated vsize (KiB) 1481864

[startup+703.147 s]
/proc/loadavg: 1.05 1.01 0.93 2/79 27863
/proc/meminfo: memFree=492192/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=702.81
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 263856 0 0 0 70091 190 0 0 25 0 1 0 209276811 1511944192 263830 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 263830 81 232 0 368892 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 1481864

[startup+763.212 s]
/proc/loadavg: 1.02 1.01 0.93 2/79 27863
/proc/meminfo: memFree=451296/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=762.85
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 274092 0 0 0 76086 199 0 0 25 0 1 0 209276811 1511944192 274066 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 274066 81 232 0 368892 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481864

[startup+823.283 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27863
/proc/meminfo: memFree=415904/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=822.91
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 282821 0 0 0 82083 208 0 0 25 0 1 0 209276811 1511944192 282795 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 282795 81 232 0 368892 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 1481864

[startup+883.347 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27863
/proc/meminfo: memFree=380256/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=882.96
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 291761 0 0 0 88079 217 0 0 25 0 1 0 209276811 1511944192 291735 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 291735 81 232 0 368892 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 1481864

[startup+943.412 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27863
/proc/meminfo: memFree=345568/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=943
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 300459 0 0 0 94077 223 0 0 25 0 1 0 209276811 1511944192 300433 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 300433 81 232 0 368892 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 1481864

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27863
/proc/meminfo: memFree=312096/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=1003.06
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 308880 0 0 0 100075 231 0 0 25 0 1 0 209276811 1511944192 308854 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 308854 81 232 0 368892 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 1481864

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27863
/proc/meminfo: memFree=280864/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=1063.12
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 316579 0 0 0 106074 238 0 0 25 0 1 0 209276811 1511944192 316553 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 316553 81 232 0 368892 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 1481864

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27863
/proc/meminfo: memFree=250848/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=1123.16
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 324107 0 0 0 112071 245 0 0 25 0 1 0 209276811 1511944192 324081 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 324081 81 232 0 368892 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 1481864

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27863
/proc/meminfo: memFree=220512/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=1183.22
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 331719 0 0 0 118070 252 0 0 25 0 1 0 209276811 1511944192 331693 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 331693 81 232 0 368892 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27863
/proc/meminfo: memFree=210400/2055920 swapFree=4192812/4192956
[pid=27659] ppid=27657 vsize=5356 CPUtime=0.04
/proc/27659/stat : 27659 (Barcelogic) S 27657 27659 27176 0 -1 4194304 332 685 0 0 0 0 4 0 16 0 1 0 209276805 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27659/statm: 1339 237 197 169 0 50 0
[pid=27665] ppid=27659 vsize=1476508 CPUtime=1200.02
/proc/27665/stat : 27665 (bsat) R 27659 27659 27176 0 -1 4194304 334124 0 0 0 119748 254 0 0 25 0 1 0 209276811 1511944192 334098 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/27665/statm: 369127 334098 81 232 0 368892 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481864

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27659 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=47992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.05499
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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1197.52
CPU system time (s): 2.54
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 1481864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
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= 1017
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 11

runsolver used 1.20282 second user time and 3.06753 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 19 13:53:43 UTC 2007

IDJOB= 300219
IDBENCH= 20029
IDSOLVER= 122
FILE ID= node18/300219-1171893222

PBS_JOBID= 3848811

Free space on /tmp= 66546 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300219-1171893222/Barcelogic /tmp/evaluation/300219-1171893222/instance-300219-1171893222.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-300219-1171893222 -o ROOT/results/node18/solver-300219-1171893222 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300219-1171893222/Barcelogic /tmp/evaluation/300219-1171893222/instance-300219-1171893222.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 791100076

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1550472 kB
Buffers:         53360 kB
Cached:         320232 kB
SwapCached:          0 kB
Active:         297428 kB
Inactive:       135688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          78464 kB
Slab:            57984 kB
Committed_AS:   810352 kB
PageTables:       1668 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= 66546 MiB

End job on node18 on Mon Feb 19 14:13:45 UTC 2007