Trace number 295135

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 1200.53

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S461794864-15.SAT.shuffled.cnf
MD5SUM87601d6b29694c44112ef8c86b506fed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.73958
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.004999 s
0.00/0.01	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/node6/watcher-295135-1171800475 -o ROOT/results/node6/solver-295135-1171800475 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295135-1171800475/Barcelogic /tmp/evaluation/295135-1171800475/instance-295135-1171800475.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 0.98 0.99 3/77 11051
/proc/meminfo: memFree=1343096/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200002227 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11051/statm: 1339 233 195 169 0 50 0
[pid=11052] ppid=11051 vsize=5356 CPUtime=0
/proc/11052/stat : 11052 (Barcelogic) R 11051 11051 10570 0 -1 4194368 52 189 0 0 0 0 0 0 20 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/11052/statm: 1339 237 198 169 0 50 0

[startup+0.107139 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 11051
/proc/meminfo: memFree=1343096/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515217 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 11051
/proc/meminfo: memFree=1343096/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33738 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1336360/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476512 CPUtime=1.3
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 1878 0 0 0 130 0 0 0 25 0 1 0 200002230 1511948288 1852 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369128 1852 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.9797 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1332264/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476512 CPUtime=2.94
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 3276 0 0 0 293 1 0 0 25 0 1 0 200002230 1511948288 3250 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369128 3250 81 232 0 368893 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.25635 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1326760/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=6.22
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 4009 0 0 0 620 2 0 0 25 0 1 0 200002230 1511985152 3983 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 3983 81 232 0 368902 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481904

[startup+12.7226 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1319272/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=12.68
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 6005 0 0 0 1264 4 0 0 25 0 1 0 200002230 1511985152 5979 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 5980 81 232 0 368902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481904

[startup+25.5321 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1302632/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=25.48
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 10143 0 0 0 2541 7 0 0 25 0 1 0 200002230 1511985152 10117 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 10117 81 232 0 368902 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481904

[startup+51.1622 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1282792/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=51.1
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 15026 0 0 0 5099 11 0 0 25 0 1 0 200002230 1511985152 15000 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 15000 81 232 0 368902 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481904

[startup+102.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1278696/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=102.34
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 16002 0 0 0 10222 12 0 0 25 0 1 0 200002230 1511985152 15924 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 15924 81 232 0 368902 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481904

[startup+162.498 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1264936/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=162.39
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 19488 0 0 0 16222 17 0 0 25 0 1 0 200002230 1511985152 19410 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 19410 81 232 0 368902 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481904

[startup+222.568 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1249192/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=222.44
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 23429 0 0 0 22222 22 0 0 25 0 1 0 200002230 1511985152 23351 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 23351 81 232 0 368902 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481904

[startup+282.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1236584/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=282.49
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 26566 0 0 0 28223 26 0 0 25 0 1 0 200002230 1511985152 26488 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 26488 81 232 0 368902 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 1481904

[startup+342.707 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1226344/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=342.53
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 29138 0 0 0 34225 28 0 0 25 0 1 0 200002230 1511985152 29060 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 29060 81 232 0 368902 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 1481904

[startup+402.777 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1217064/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=402.59
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 31424 0 0 0 40227 32 0 0 25 0 1 0 200002230 1511985152 31346 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 31346 81 232 0 368902 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 1481904

[startup+462.844 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1209000/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=462.63
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 33486 0 0 0 46229 34 0 0 25 0 1 0 200002230 1511985152 33408 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 33408 81 232 0 368902 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 1481904

[startup+522.915 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1201384/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=522.68
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 35387 0 0 0 52232 36 0 0 25 0 1 0 200002230 1511985152 35309 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 35309 81 232 0 368902 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 1481904

[startup+582.992 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1194088/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=582.74
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 37176 0 0 0 58235 39 0 0 25 0 1 0 200002230 1511985152 37098 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 37098 81 232 0 368902 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 1481904

[startup+643.068 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1187752/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=642.79
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 38759 0 0 0 64238 41 0 0 25 0 1 0 200002230 1511985152 38681 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 38681 81 232 0 368902 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 1481904

[startup+703.14 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1181672/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=702.84
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 40281 0 0 0 70241 43 0 0 25 0 1 0 200002230 1511985152 40203 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 40203 81 232 0 368902 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 1481904

[startup+763.203 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1175976/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=762.88
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 41723 0 0 0 76243 45 0 0 25 0 1 0 200002230 1511985152 41645 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 41645 81 232 0 368902 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481904

[startup+823.276 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1170536/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=822.92
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 43063 0 0 0 82246 46 0 0 25 0 1 0 200002230 1511985152 42985 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 42985 81 232 0 368902 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 1481904

[startup+883.346 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1165288/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=882.97
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 44385 0 0 0 88249 48 0 0 25 0 1 0 200002230 1511985152 44307 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 44307 81 232 0 368902 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 1481904

[startup+943.415 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1159848/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=943.02
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 45733 0 0 0 94252 50 0 0 25 0 1 0 200002230 1511985152 45655 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 45655 81 232 0 368902 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 1481904

[startup+1003.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1154856/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=1003.07
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 46989 0 0 0 100255 52 0 0 25 0 1 0 200002230 1511985152 46911 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 46911 81 232 0 368902 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 1481904

[startup+1063.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1149544/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=1063.12
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 48291 0 0 0 106258 54 0 0 25 0 1 0 200002230 1511985152 48213 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 48213 81 232 0 368902 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 1481904

[startup+1123.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1145000/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=1123.17
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 49434 0 0 0 112260 57 0 0 25 0 1 0 200002230 1511985152 49356 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 49356 81 232 0 368902 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 1481904

[startup+1183.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1140648/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=1183.22
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 50526 0 0 0 118264 58 0 0 25 0 1 0 200002230 1511985152 50448 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 50448 81 232 0 368902 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 1481904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11057
/proc/meminfo: memFree=1139368/2055924 swapFree=4192812/4192956
[pid=11051] ppid=11049 vsize=5356 CPUtime=0.01
/proc/11051/stat : 11051 (Barcelogic) S 11049 11051 10570 0 -1 4194304 332 481 0 0 0 0 1 0 16 0 1 0 200002227 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11051/statm: 1339 237 197 169 0 50 0
[pid=11057] ppid=11051 vsize=1476548 CPUtime=1200.04
/proc/11057/stat : 11057 (bsat) R 11051 11051 10570 0 -1 4194304 50828 0 0 0 119945 59 0 0 25 0 1 0 200002230 1511985152 50750 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/11057/statm: 369137 50750 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481904

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 11051 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.026995
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): 1200.53
CPU time (s): 1200.05
CPU user time (s): 1199.46
CPU system time (s): 0.59
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 1481904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
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= 813
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= 12

runsolver used 1.10983 second user time and 3.15952 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Feb 18 12:07:55 UTC 2007

IDJOB= 295135
IDBENCH= 19905
IDSOLVER= 122
FILE ID= node6/295135-1171800475

PBS_JOBID= 3839328

Free space on /tmp= 66550 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S461794864-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295135-1171800475/Barcelogic /tmp/evaluation/295135-1171800475/instance-295135-1171800475.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-295135-1171800475 -o ROOT/results/node6/solver-295135-1171800475 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295135-1171800475/Barcelogic /tmp/evaluation/295135-1171800475/instance-295135-1171800475.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  87601d6b29694c44112ef8c86b506fed

RANDOM SEED= 457768765

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1343504 kB
Buffers:         67124 kB
Cached:         512304 kB
SwapCached:          0 kB
Active:         334344 kB
Inactive:       301324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1343504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          75148 kB
Slab:            62324 kB
Committed_AS:   725036 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= 66550 MiB

End job on node6 on Sun Feb 18 12:27:58 UTC 2007