Trace number 301285

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) 1200.09 1200.65

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S471246417-03.cnf
MD5SUM0eb79e36a6a126bd4e244caabd87546c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.3168
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.02	c CPU time:   0.014997 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/node15/watcher-301285-1171961777 -o ROOT/results/node15/solver-301285-1171961777 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301285-1171961777/Barcelogic /tmp/evaluation/301285-1171961777/instance-301285-1171961777.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 1.01 1.10 3/77 2335
/proc/meminfo: memFree=1349184/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 216132099 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472784978 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2335/statm: 1339 233 195 169 0 50 0
[pid=2336] ppid=2335 vsize=5356 CPUtime=0
/proc/2336/stat : 2336 (Barcelogic) S 2335 2335 1873 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 216132100 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/2336/statm: 1339 237 198 169 0 50 0
[pid=2338] ppid=2336 vsize=0 CPUtime=0
/proc/2338/stat : 2338 (sed) D 2336 2335 1873 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 216132100 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/2338/statm: 0 0 0 0 0 0 0

[startup+0.108477 s]
/proc/loadavg: 1.00 1.01 1.10 3/77 2335
/proc/meminfo: memFree=1349184/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.518545 s]
/proc/loadavg: 1.00 1.01 1.10 3/77 2335
/proc/meminfo: memFree=1349184/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.34069 s]
/proc/loadavg: 1.00 1.01 1.10 2/79 2341
/proc/meminfo: memFree=1337200/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=1.28
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 3387 0 0 0 127 1 0 0 25 0 1 0 216132104 1511837696 3361 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 3361 81 232 0 368866 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481760

[startup+2.97697 s]
/proc/loadavg: 1.00 1.01 1.10 2/79 2341
/proc/meminfo: memFree=1328560/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=2.92
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 6444 0 0 0 290 2 0 0 25 0 1 0 216132104 1511837696 6418 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 6418 81 232 0 368866 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481760

[startup+6.25953 s]
/proc/loadavg: 1.00 1.01 1.10 2/79 2341
/proc/meminfo: memFree=1304816/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=6.21
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 11917 0 0 0 616 5 0 0 25 0 1 0 216132104 1511837696 11891 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 11891 81 232 0 368866 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481760

[startup+12.7186 s]
/proc/loadavg: 1.00 1.01 1.09 2/79 2341
/proc/meminfo: memFree=1269360/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=12.66
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 20161 0 0 0 1256 10 0 0 25 0 1 0 216132104 1511837696 20135 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 20135 81 232 0 368866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481760

[startup+25.5268 s]
/proc/loadavg: 1.00 1.01 1.09 2/79 2341
/proc/meminfo: memFree=1217392/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=25.46
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 33510 0 0 0 2527 19 0 0 25 0 1 0 216132104 1511837696 33484 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 33484 81 232 0 368866 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481760

[startup+51.1602 s]
/proc/loadavg: 1.00 1.01 1.09 2/79 2341
/proc/meminfo: memFree=1176944/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=51.08
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 42940 0 0 0 5084 24 0 0 25 0 1 0 216132104 1511837696 42823 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 42823 91 232 0 368866 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481760

[startup+102.421 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 2341
/proc/meminfo: memFree=1128240/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=102.33
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 55586 0 0 0 10199 34 0 0 25 0 1 0 216132104 1511837696 55469 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 55469 91 232 0 368866 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481760

[startup+162.489 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 2341
/proc/meminfo: memFree=1033520/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=162.38
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 78777 0 0 0 16186 52 0 0 25 0 1 0 216132104 1511837696 78660 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 78660 91 232 0 368866 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481760

[startup+222.561 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 2341
/proc/meminfo: memFree=961904/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=222.42
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 96709 0 0 0 22175 67 0 0 25 0 1 0 216132104 1511837696 96592 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 96592 91 232 0 368866 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481760

[startup+282.629 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 2341
/proc/meminfo: memFree=904624/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=282.48
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 111102 0 0 0 28168 80 0 0 25 0 1 0 216132104 1511837696 110985 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 110985 91 232 0 368866 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481760

[startup+342.723 s]
/proc/loadavg: 1.07 1.02 1.07 2/85 2477
/proc/meminfo: memFree=851056/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=342.48
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 124117 0 0 0 34159 89 0 0 25 0 1 0 216132104 1511837696 124000 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 124000 91 232 0 368866 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481760

[startup+402.813 s]
/proc/loadavg: 1.02 1.01 1.06 2/79 2552
/proc/meminfo: memFree=804144/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=402.52
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 135957 0 0 0 40151 101 0 0 25 0 1 0 216132104 1511837696 135840 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 135840 91 232 0 368866 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 1481760

[startup+462.879 s]
/proc/loadavg: 1.01 1.00 1.05 2/79 2552
/proc/meminfo: memFree=761520/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=462.56
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 146655 0 0 0 46146 110 0 0 25 0 1 0 216132104 1511837696 146538 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 146538 91 232 0 368866 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481760

[startup+522.943 s]

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

[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=582.66
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 165342 0 0 0 58137 129 0 0 25 0 1 0 216132104 1511837696 165225 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134530339 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 165225 91 232 0 368866 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 1481760

[startup+643.094 s]
/proc/loadavg: 1.00 1.00 1.04 3/79 2552
/proc/meminfo: memFree=652144/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=642.71
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 173899 0 0 0 64135 136 0 0 25 0 1 0 216132104 1511837696 173782 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 173782 91 232 0 368866 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 1481760

[startup+703.167 s]
/proc/loadavg: 1.00 1.00 1.03 3/79 2552
/proc/meminfo: memFree=618800/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=702.77
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 182272 0 0 0 70131 146 0 0 25 0 1 0 216132104 1511837696 182155 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 182155 91 232 0 368866 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 1481760

[startup+763.235 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 2552
/proc/meminfo: memFree=588784/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=762.81
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 189785 0 0 0 76127 154 0 0 25 0 1 0 216132104 1511837696 189668 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 189668 91 232 0 368866 0
Current children cumulated CPU time (s) 762.84
Current children cumulated vsize (KiB) 1481760

[startup+823.303 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 2552
/proc/meminfo: memFree=559216/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=822.86
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 197055 0 0 0 82125 161 0 0 25 0 1 0 216132104 1511837696 196938 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 196938 91 232 0 368866 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 1481760

[startup+883.368 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 2552
/proc/meminfo: memFree=531824/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=882.91
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 203922 0 0 0 88123 168 0 0 25 0 1 0 216132104 1511837696 203805 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 203805 91 232 0 368866 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 1481760

[startup+943.437 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 2552
/proc/meminfo: memFree=505456/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=942.95
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 210532 0 0 0 94121 174 0 0 25 0 1 0 216132104 1511837696 210415 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 210415 91 232 0 368866 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 1481760

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 2552
/proc/meminfo: memFree=479984/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=1003
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 216924 0 0 0 100118 182 0 0 25 0 1 0 216132104 1511837696 216807 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 216807 91 232 0 368866 0
Current children cumulated CPU time (s) 1003.03
Current children cumulated vsize (KiB) 1481760

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2552
/proc/meminfo: memFree=455536/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=1063.05
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 222929 0 0 0 106117 188 0 0 25 0 1 0 216132104 1511837696 222812 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 222812 91 232 0 368866 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 1481760

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2552
/proc/meminfo: memFree=431600/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=1123.1
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 228918 0 0 0 112116 194 0 0 25 0 1 0 216132104 1511837696 228801 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 228801 91 232 0 368866 0
Current children cumulated CPU time (s) 1123.13
Current children cumulated vsize (KiB) 1481760

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2552
/proc/meminfo: memFree=406448/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=1183.15
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 235233 0 0 0 118115 200 0 0 25 0 1 0 216132104 1511837696 235116 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 235116 91 232 0 368866 0
Current children cumulated CPU time (s) 1183.18
Current children cumulated vsize (KiB) 1481760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2552
/proc/meminfo: memFree=399216/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=1200.06
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 236973 0 0 0 119804 202 0 0 25 0 1 0 216132104 1511837696 236856 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 236856 91 232 0 368866 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481760

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

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

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2552
/proc/meminfo: memFree=399216/2055920 swapFree=4192812/4192956
[pid=2335] ppid=2333 vsize=5356 CPUtime=0.03
/proc/2335/stat : 2335 (Barcelogic) S 2333 2335 1873 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216132099 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2335/statm: 1339 237 197 169 0 50 0
[pid=2341] ppid=2335 vsize=1476404 CPUtime=1200.06
/proc/2341/stat : 2341 (bsat) R 2335 2335 1873 0 -1 4194304 236973 0 0 0 119804 202 0 0 25 0 1 0 216132104 1511837696 236856 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2341/statm: 369101 236856 91 232 0 368866 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481760

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2335 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=36994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.043992
while last known CPU time is 1200.09

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

Real time (s): 1200.65
CPU time (s): 1200.09
CPU user time (s): 1198.07
CPU system time (s): 2.02
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 1482116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
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= 937
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 1.10883 second user time and 3.16152 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue Feb 20 08:56:17 UTC 2007

IDJOB= 301285
IDBENCH= 20055
IDSOLVER= 122
FILE ID= node15/301285-1171961777

PBS_JOBID= 3849001

Free space on /tmp= 66548 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S471246417-03.cnf
COMMAND LINE= /tmp/evaluation/301285-1171961777/Barcelogic /tmp/evaluation/301285-1171961777/instance-301285-1171961777.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-301285-1171961777 -o ROOT/results/node15/solver-301285-1171961777 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301285-1171961777/Barcelogic /tmp/evaluation/301285-1171961777/instance-301285-1171961777.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0eb79e36a6a126bd4e244caabd87546c

RANDOM SEED= 426889843

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1349656 kB
Buffers:         41936 kB
Cached:         533616 kB
SwapCached:          0 kB
Active:         210980 kB
Inactive:       424896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2072 kB
Writeback:           0 kB
Mapped:          79204 kB
Slab:            55864 kB
Committed_AS:   832076 kB
PageTables:       1800 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= 66548 MiB

End job on node15 on Tue Feb 20 09:16:20 UTC 2007