Trace number 301326

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 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1586629899-14.cnf
MD5SUMbb47ba6674477ffefdaf4fbc831ad867
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.53016
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:   0.012998 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/node10/watcher-301326-1171963924 -o ROOT/results/node10/solver-301326-1171963924 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301326-1171963924/Barcelogic /tmp/evaluation/301326-1171963924/instance-301326-1171963924.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: 1.07 1.00 1.00 3/77 7079
/proc/meminfo: memFree=1497848/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 216347417 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7079/statm: 1339 233 195 169 0 50 0
[pid=7080] ppid=7079 vsize=5356 CPUtime=0
/proc/7080/stat : 7080 (Barcelogic) S 7079 7079 6341 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 216347418 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7080/statm: 1339 237 198 169 0 50 0

[startup+0.108419 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 7079
/proc/meminfo: memFree=1497848/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.516471 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 7079
/proc/meminfo: memFree=1497848/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33858 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 7085
/proc/meminfo: memFree=1485864/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=1.28
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 3359 0 0 0 128 0 0 0 25 0 1 0 216347422 1511837696 3333 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 3333 81 232 0 368866 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481760

[startup+2.9838 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 7085
/proc/meminfo: memFree=1477352/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=2.93
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 6365 0 0 0 291 2 0 0 25 0 1 0 216347422 1511837696 6339 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134539562 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 6339 81 232 0 368866 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481760

[startup+6.26025 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 7085
/proc/meminfo: memFree=1454184/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=6.21
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 11797 0 0 0 617 4 0 0 25 0 1 0 216347422 1511837696 11771 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 11771 81 232 0 368866 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481760

[startup+12.7221 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 7085
/proc/meminfo: memFree=1417064/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=12.66
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 20364 0 0 0 1258 8 0 0 25 0 1 0 216347422 1511837696 20338 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 20339 81 232 0 368866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481760

[startup+25.5299 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 7085
/proc/meminfo: memFree=1367656/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=25.47
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 32950 0 0 0 2532 15 0 0 25 0 1 0 216347422 1511837696 32924 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 32924 81 232 0 368866 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481760

[startup+51.1583 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 7085
/proc/meminfo: memFree=1324840/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=51.09
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 43118 0 0 0 5090 19 0 0 25 0 1 0 216347422 1511837696 43001 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 43001 91 232 0 368866 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481760

[startup+102.419 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 7085
/proc/meminfo: memFree=1281256/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=102.33
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 54585 0 0 0 10205 28 0 0 25 0 1 0 216347422 1511837696 54468 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 54468 91 232 0 368866 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481760

[startup+162.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7085
/proc/meminfo: memFree=1183976/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=162.39
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 78324 0 0 0 16193 46 0 0 25 0 1 0 216347422 1511837696 78207 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 78207 91 232 0 368866 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481760

[startup+222.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7085
/proc/meminfo: memFree=1112872/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=222.45
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 96134 0 0 0 22183 62 0 0 25 0 1 0 216347422 1511837696 96017 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 96017 91 232 0 368866 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481760

[startup+282.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7085
/proc/meminfo: memFree=1055400/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=282.5
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 110525 0 0 0 28175 75 0 0 25 0 1 0 216347422 1511837696 110408 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 110408 91 232 0 368866 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481760

[startup+342.725 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 7085
/proc/meminfo: memFree=1003944/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=342.56
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 123408 0 0 0 34170 86 0 0 25 0 1 0 216347422 1511837696 123291 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 123291 91 232 0 368866 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481760

[startup+402.801 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 7085
/proc/meminfo: memFree=958376/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=402.62
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 134602 0 0 0 40167 95 0 0 25 0 1 0 216347422 1511837696 134485 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 134485 91 232 0 368866 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 1481760

[startup+462.876 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 7085
/proc/meminfo: memFree=916008/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=462.67
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 145271 0 0 0 46165 102 0 0 25 0 1 0 216347422 1511837696 145154 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 145154 91 232 0 368866 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 1481760

[startup+522.948 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 7085
/proc/meminfo: memFree=877608/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03

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

[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=582.8
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 163712 0 0 0 58158 122 0 0 25 0 1 0 216347422 1511837696 163595 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 163595 91 232 0 368866 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 1481760

[startup+643.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=806632/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=642.85
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 172498 0 0 0 64154 131 0 0 25 0 1 0 216347422 1511837696 172381 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 172381 91 232 0 368866 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 1481760

[startup+703.174 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=772776/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=702.9
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 180978 0 0 0 70151 139 0 0 25 0 1 0 216347422 1511837696 180861 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 180861 91 232 0 368866 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 1481760

[startup+763.247 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=741352/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=762.95
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 188807 0 0 0 76149 146 0 0 25 0 1 0 216347422 1511837696 188690 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 188690 91 232 0 368866 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 1481760

[startup+823.322 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=710696/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=823.01
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 196381 0 0 0 82147 154 0 0 25 0 1 0 216347422 1511837696 196264 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 196264 91 232 0 368866 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 1481760

[startup+883.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=680552/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=883.07
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 203938 0 0 0 88147 160 0 0 25 0 1 0 216347422 1511837696 203821 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 203821 91 232 0 368866 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 1481760

[startup+943.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=652648/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=943.12
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 210923 0 0 0 94145 167 0 0 25 0 1 0 216347422 1511837696 210806 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 210806 91 232 0 368866 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 1481760

[startup+1003.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=626472/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=1003.16
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 217488 0 0 0 100144 172 0 0 25 0 1 0 216347422 1511837696 217371 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 217371 91 232 0 368866 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 1481760

[startup+1063.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=601832/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=1063.23
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 223538 0 0 0 106144 179 0 0 25 0 1 0 216347422 1511837696 223421 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 223421 91 232 0 368866 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 1481760

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=576488/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=1123.28
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 229885 0 0 0 112143 185 0 0 25 0 1 0 216347422 1511837696 229768 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 229768 91 232 0 368866 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 1481760

[startup+1183.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=553000/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=1183.33
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 235832 0 0 0 118142 191 0 0 25 0 1 0 216347422 1511837696 235715 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 235715 91 232 0 368866 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 1481760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=545384/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=1200.05
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 237637 0 0 0 119813 192 0 0 25 0 1 0 216347422 1511837696 237520 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519061 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 237520 91 232 0 368866 0
Current children cumulated CPU time (s) 1200.08
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+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7087
/proc/meminfo: memFree=545384/2055920 swapFree=4192812/4192956
[pid=7079] ppid=7077 vsize=5356 CPUtime=0.03
/proc/7079/stat : 7079 (Barcelogic) S 7077 7079 6341 0 -1 4194304 332 605 0 0 0 0 3 0 16 0 1 0 216347417 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7079/statm: 1339 237 197 169 0 50 0
[pid=7085] ppid=7079 vsize=1476404 CPUtime=1200.05
/proc/7085/stat : 7085 (bsat) R 7079 7079 6341 0 -1 4194304 237637 0 0 0 119813 192 0 0 25 0 1 0 216347422 1511837696 237520 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519061 0 0 4096 0 0 0 0 17 1 0 0
/proc/7085/statm: 369101 237520 91 232 0 368866 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481760

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7079 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=32994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.042992
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): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1198.16
CPU system time (s): 1.92
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 1482116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
system time used= 0.009998
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= 10

runsolver used 1.14682 second user time and 3.12153 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 09:32:04 UTC 2007

IDJOB= 301326
IDBENCH= 20056
IDSOLVER= 122
FILE ID= node10/301326-1171963924

PBS_JOBID= 3849015

Free space on /tmp= 66547 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1586629899-14.cnf
COMMAND LINE= /tmp/evaluation/301326-1171963924/Barcelogic /tmp/evaluation/301326-1171963924/instance-301326-1171963924.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-301326-1171963924 -o ROOT/results/node10/solver-301326-1171963924 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301326-1171963924/Barcelogic /tmp/evaluation/301326-1171963924/instance-301326-1171963924.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  bb47ba6674477ffefdaf4fbc831ad867

RANDOM SEED= 281253354

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1498256 kB
Buffers:         52792 kB
Cached:         388528 kB
SwapCached:          0 kB
Active:         268640 kB
Inactive:       216932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2072 kB
Writeback:           0 kB
Mapped:          63136 kB
Slab:            57568 kB
Committed_AS:  1247288 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node10 on Tue Feb 20 09:52:07 UTC 2007