Trace number 301531

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) 1200.08 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S837858872-05.cnf
MD5SUM85514aaeb8ddbf9105f63035677ed014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark324.317
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-301531-1171975817 -o ROOT/results/node13/solver-301531-1171975817 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301531-1171975817/Barcelogic /tmp/evaluation/301531-1171975817/instance-301531-1171975817.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: 0.99 0.99 0.99 3/77 5728
/proc/meminfo: memFree=1340472/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 217536137 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5728/statm: 1339 233 195 169 0 50 0
[pid=5729] ppid=5728 vsize=5356 CPUtime=0
/proc/5729/stat : 5729 (Barcelogic) S 5728 5728 5182 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5729/statm: 1339 237 198 169 0 50 0

[startup+0.108557 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 5728
/proc/meminfo: memFree=1340472/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.516602 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 5728
/proc/meminfo: memFree=1340472/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33671 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=1327016/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=1.26
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 3714 0 0 0 124 2 0 0 25 0 1 0 217536144 1511915520 3685 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 3686 81 232 0 368885 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481836

[startup+2.97293 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=1317480/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=2.89
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 6967 0 0 0 286 3 0 0 25 0 1 0 217536144 1511915520 6938 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 6938 81 232 0 368885 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481836

[startup+6.24937 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=1291752/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=6.17
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 13080 0 0 0 611 6 0 0 25 0 1 0 217536144 1511915520 13051 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 13051 81 232 0 368885 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481836

[startup+12.7112 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=1249064/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=12.62
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 22991 0 0 0 1252 10 0 0 25 0 1 0 217536144 1511915520 22962 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 22962 81 232 0 368885 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481836

[startup+25.5259 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=1181936/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=25.44
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 40346 0 0 0 2525 19 0 0 25 0 1 0 217536144 1511915520 40317 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 40318 81 232 0 368885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481836

[startup+51.1553 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=1056304/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=51.06
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 71162 0 0 0 5068 38 0 0 25 0 1 0 217536144 1511915520 71133 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 71133 81 232 0 368885 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481836

[startup+102.409 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=873520/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=102.3
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 117132 0 0 0 10164 66 0 0 25 0 1 0 217536144 1511915520 117103 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 117103 81 232 0 368885 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481836

[startup+162.485 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=719792/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=162.36
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 154765 0 0 0 16145 91 0 0 25 0 1 0 217536144 1511915520 154736 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 154736 81 232 0 368885 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481836

[startup+222.554 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=612656/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=222.41
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 181604 0 0 0 22128 113 0 0 25 0 1 0 217536144 1511915520 181575 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 181576 81 232 0 368885 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481836

[startup+282.622 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=515824/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=282.46
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 205877 0 0 0 28113 133 0 0 25 0 1 0 217536144 1511915520 205848 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 205848 81 232 0 368885 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481836

[startup+342.687 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=433392/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=342.51
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 226478 0 0 0 34101 150 0 0 25 0 1 0 217536144 1511915520 226449 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 226449 81 232 0 368885 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481836

[startup+402.76 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 5734
/proc/meminfo: memFree=359472/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=402.57
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 244644 0 0 0 40092 165 0 0 25 0 1 0 217536144 1511915520 244615 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 244615 81 232 0 368885 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481836

[startup+462.828 s]
/proc/loadavg: 1.14 1.02 1.00 2/79 5734
/proc/meminfo: memFree=294448/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=462.62
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 260891 0 0 0 46083 179 0 0 25 0 1 0 217536144 1511915520 260862 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 260862 81 232 0 368885 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 1481836

[startup+522.896 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 5734
/proc/meminfo: memFree=229296/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=522.67
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 277284 0 0 0 52074 193 0 0 25 0 1 0 217536144 1511915520 277255 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 277255 81 232 0 368885 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 1481836

[startup+582.966 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 5734
/proc/meminfo: memFree=169968/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=582.73
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 291881 0 0 0 58068 205 0 0 25 0 1 0 217536144 1511915520 291852 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 291852 81 232 0 368885 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 1481836

[startup+643.041 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 5734
/proc/meminfo: memFree=118384/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=642.78
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 304830 0 0 0 64062 216 0 0 25 0 1 0 217536144 1511915520 304801 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 304801 81 232 0 368885 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 1481836

[startup+703.136 s]
/proc/loadavg: 1.02 1.02 1.00 2/85 5868
/proc/meminfo: memFree=63352/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=702.8
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 318275 0 0 0 70052 228 0 0 25 0 1 0 217536144 1511915520 318246 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 318246 81 232 0 368885 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 1481836

[startup+763.221 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 5932
/proc/meminfo: memFree=15536/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=762.84
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 330539 0 0 0 76045 239 0 0 25 0 1 0 217536144 1511915520 330510 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 330510 81 232 0 368885 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481836

[startup+823.293 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 5932
/proc/meminfo: memFree=16304/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=822.89
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 342068 0 0 0 82040 249 0 0 25 0 1 0 217536144 1511915520 342039 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 342039 81 232 0 368885 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 1481836

[startup+883.364 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 5932
/proc/meminfo: memFree=15088/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=882.94
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 352810 0 0 0 88035 259 0 0 25 0 1 0 217536144 1511915520 352781 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518991 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 352781 81 232 0 368885 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 1481836

[startup+943.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5932
/proc/meminfo: memFree=15152/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=943
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 363768 0 0 0 94033 267 0 0 25 0 1 0 217536144 1511915520 363739 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 363739 81 232 0 368885 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 1481836

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5932
/proc/meminfo: memFree=18736/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=1003.06
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 369236 0 0 0 100034 272 0 0 25 0 1 0 217536144 1511915520 368365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 368365 108 232 0 368885 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 1481836

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5932
/proc/meminfo: memFree=18736/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=1063.11
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 369236 0 0 0 106039 272 0 0 25 0 1 0 217536144 1511915520 368365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 368365 108 232 0 368885 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 1481836

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5932
/proc/meminfo: memFree=18800/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=1123.17
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 369236 0 0 0 112044 273 0 0 25 0 1 0 217536144 1511915520 368365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 368365 108 232 0 368885 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 1481836

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5932
/proc/meminfo: memFree=18864/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=1183.22
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 369236 0 0 0 118049 273 0 0 25 0 1 0 217536144 1511915520 368365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 368365 108 232 0 368885 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5932
/proc/meminfo: memFree=18864/2055920 swapFree=4192812/4192956
[pid=5728] ppid=5726 vsize=5356 CPUtime=0.05
/proc/5728/stat : 5728 (Barcelogic) S 5726 5728 5182 0 -1 4194304 332 764 0 0 0 0 5 0 16 0 1 0 217536137 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5728/statm: 1339 237 197 169 0 50 0
[pid=5734] ppid=5728 vsize=1476480 CPUtime=1200.03
/proc/5734/stat : 5734 (bsat) R 5728 5728 5182 0 -1 4194304 369236 0 0 0 119730 273 0 0 25 0 1 0 217536144 1511915520 368365 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5734/statm: 369120 368365 108 232 0 368885 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481836

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 5728 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=54991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.065989
while last known CPU time is 1200.08

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

Real time (s): 1200.55
CPU time (s): 1200.08
CPU user time (s): 1197.35
CPU system time (s): 2.73
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 1485196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1096
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 3.06453 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 12:50:17 UTC 2007

IDJOB= 301531
IDBENCH= 20061
IDSOLVER= 122
FILE ID= node13/301531-1171975817

PBS_JOBID= 3849033

Free space on /tmp= 66546 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S837858872-05.cnf
COMMAND LINE= /tmp/evaluation/301531-1171975817/Barcelogic /tmp/evaluation/301531-1171975817/instance-301531-1171975817.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301531-1171975817 -o ROOT/results/node13/solver-301531-1171975817 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301531-1171975817/Barcelogic /tmp/evaluation/301531-1171975817/instance-301531-1171975817.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  85514aaeb8ddbf9105f63035677ed014

RANDOM SEED= 965312856

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:       1340944 kB
Buffers:         52000 kB
Cached:         527564 kB
SwapCached:          0 kB
Active:         229264 kB
Inactive:       405260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1340944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2264 kB
Writeback:           0 kB
Mapped:          73844 kB
Slab:            66004 kB
Committed_AS:   960656 kB
PageTables:       1748 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= 66545 MiB

End job on node13 on Tue Feb 20 13:10:19 UTC 2007