Trace number 303745

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) 1200.05 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S371462865-10.cnf
MD5SUMc6ea0b04be0e39b0b41f1f4cccf6fbc3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.024996 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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-303745-1172042727 -o ROOT/results/node13/solver-303745-1172042727 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303745-1172042727/Barcelogic /tmp/evaluation/303745-1172042727/instance-303745-1172042727.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 12929
/proc/meminfo: memFree=1467968/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 224227224 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12929/statm: 1339 233 195 169 0 50 0
[pid=12930] ppid=12929 vsize=5356 CPUtime=0
/proc/12930/stat : 12930 (Barcelogic) R 12929 12929 12468 0 -1 4194368 57 189 0 0 0 0 0 0 20 0 1 0 224227225 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757126051 0 0 4096 65538 0 0 0 17 1 0 0
/proc/12930/statm: 0 0 0 0 0 0 0

[startup+0.107275 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12929
/proc/meminfo: memFree=1467968/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.515326 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12929
/proc/meminfo: memFree=1467968/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33543 s]
/proc/loadavg: 0.92 0.98 0.99 3/79 12935
/proc/meminfo: memFree=1457136/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=1.25
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 2935 0 0 0 124 1 0 0 25 0 1 0 224227232 1511960576 2909 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 2909 81 232 0 368896 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481880

[startup+2.97165 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1450416/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=2.89
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 5147 0 0 0 287 2 0 0 25 0 1 0 224227232 1511960576 5121 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 5121 81 232 0 368896 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481880

[startup+6.24809 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1433584/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=6.16
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 9047 0 0 0 612 4 0 0 25 0 1 0 224227232 1511960576 9021 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 9021 81 232 0 368896 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481880

[startup+12.712 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1409976/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=12.62
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 14506 0 0 0 1255 7 0 0 25 0 1 0 224227232 1511960576 14480 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 14480 81 232 0 368896 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481880

[startup+25.5327 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1372472/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=25.44
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 24197 0 0 0 2530 14 0 0 25 0 1 0 224227232 1511960576 24171 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 24171 81 232 0 368896 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481880

[startup+51.1611 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1315704/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=51.06
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 38082 0 0 0 5083 23 0 0 25 0 1 0 224227232 1511960576 38056 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 38056 81 232 0 368896 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481880

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1246712/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=102.3
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 55285 0 0 0 10195 35 0 0 25 0 1 0 224227232 1511960576 55259 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518115 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 55259 81 232 0 368896 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481880

[startup+162.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1196024/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=162.36
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 67692 0 0 0 16190 46 0 0 25 0 1 0 224227232 1511960576 67666 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 67666 81 232 0 368896 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481880

[startup+222.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1160632/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=222.42
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 76570 0 0 0 22187 55 0 0 25 0 1 0 224227232 1511960576 76544 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 76544 81 232 0 368896 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481880

[startup+282.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1130936/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=282.47
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 83994 0 0 0 28186 61 0 0 25 0 1 0 224227232 1511960576 83968 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 83968 81 232 0 368896 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481880

[startup+342.708 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1104760/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=342.52
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 90558 0 0 0 34184 68 0 0 25 0 1 0 224227232 1511960576 90532 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 90532 81 232 0 368896 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481880

[startup+402.784 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1079544/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=402.59
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 96759 0 0 0 40183 76 0 0 25 0 1 0 224227232 1511960576 96733 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 96733 81 232 0 368896 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 1481880

[startup+462.855 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1058488/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=462.64
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 102029 0 0 0 46183 81 0 0 25 0 1 0 224227232 1511960576 102003 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 102003 81 232 0 368896 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 1481880

[startup+522.925 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=1039416/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06

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

[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=582.75
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 111551 0 0 0 58184 91 0 0 25 0 1 0 224227232 1511960576 111525 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 111525 81 232 0 368896 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481880

[startup+643.07 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 12935
/proc/meminfo: memFree=1003128/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=642.8
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 115819 0 0 0 64185 95 0 0 25 0 1 0 224227232 1511960576 115793 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 115793 81 232 0 368896 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481880

[startup+703.143 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=986744/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=702.86
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 119907 0 0 0 70187 99 0 0 25 0 1 0 224227232 1511960576 119881 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 119881 81 232 0 368896 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 1481880

[startup+763.213 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=971640/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=762.91
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 123695 0 0 0 76187 104 0 0 25 0 1 0 224227232 1511960576 123669 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 123669 81 232 0 368896 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481880

[startup+823.284 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=955576/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=822.96
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 127653 0 0 0 82188 108 0 0 25 0 1 0 224227232 1511960576 127627 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 127627 81 232 0 368896 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481880

[startup+883.354 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=940728/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=883.02
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 131374 0 0 0 88189 113 0 0 25 0 1 0 224227232 1511960576 131348 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 131348 81 232 0 368896 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481880

[startup+943.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12935
/proc/meminfo: memFree=926456/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=943.07
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 134952 0 0 0 94190 117 0 0 25 0 1 0 224227232 1511960576 134926 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 134926 81 232 0 368896 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481880

[startup+1003.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12937
/proc/meminfo: memFree=913400/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=1003.11
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 138228 0 0 0 100190 121 0 0 25 0 1 0 224227232 1511960576 138202 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 138202 81 232 0 368896 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 1481880

[startup+1063.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12937
/proc/meminfo: memFree=899704/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=1063.17
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 141600 0 0 0 106193 124 0 0 25 0 1 0 224227232 1511960576 141574 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 141574 81 232 0 368896 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481880

[startup+1123.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12937
/proc/meminfo: memFree=886968/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=1123.22
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 144796 0 0 0 112194 128 0 0 25 0 1 0 224227232 1511960576 144770 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 144770 81 232 0 368896 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481880

[startup+1183.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12937
/proc/meminfo: memFree=874616/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=1183.27
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 147886 0 0 0 118195 132 0 0 25 0 1 0 224227232 1511960576 147860 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 147860 81 232 0 368896 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12937
/proc/meminfo: memFree=871096/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=1199.99
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 148718 0 0 0 119865 134 0 0 25 0 1 0 224227232 1511960576 148692 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 148692 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481880

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

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

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 12937
/proc/meminfo: memFree=871096/2055920 swapFree=4192812/4192956
[pid=12929] ppid=12927 vsize=5356 CPUtime=0.06
/proc/12929/stat : 12929 (Barcelogic) S 12927 12929 12468 0 -1 4194304 332 740 0 0 0 0 6 0 16 0 1 0 224227224 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12929/statm: 1339 237 197 169 0 50 0
[pid=12935] ppid=12929 vsize=1476524 CPUtime=1199.99
/proc/12935/stat : 12935 (bsat) R 12929 12929 12468 0 -1 4194304 148718 0 0 0 119865 134 0 0 25 0 1 0 224227232 1511960576 148692 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12935/statm: 369131 148692 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481880

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12929 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=66989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.074987
while last known CPU time is 1200.05

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

Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1198.71
CPU system time (s): 1.34
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 1481880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.066989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1072
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 1.21281 second user time and 3.05553 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Feb 21 07:25:28 UTC 2007

IDJOB= 303745
IDBENCH= 20115
IDSOLVER= 122
FILE ID= node13/303745-1172042727

PBS_JOBID= 3849196

Free space on /tmp= 66544 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S371462865-10.cnf
COMMAND LINE= /tmp/evaluation/303745-1172042727/Barcelogic /tmp/evaluation/303745-1172042727/instance-303745-1172042727.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-303745-1172042727 -o ROOT/results/node13/solver-303745-1172042727 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303745-1172042727/Barcelogic /tmp/evaluation/303745-1172042727/instance-303745-1172042727.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  c6ea0b04be0e39b0b41f1f4cccf6fbc3

RANDOM SEED= 112472877

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1468376 kB
Buffers:         53028 kB
Cached:         400396 kB
SwapCached:          0 kB
Active:         174848 kB
Inactive:       332936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          73276 kB
Slab:            65304 kB
Committed_AS:   986780 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB

End job on node13 on Wed Feb 21 07:45:30 UTC 2007