Trace number 300875

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) 1200.04 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S471833188-06.cnf
MD5SUMb8e7ca890d2014c2fbdbc996df212877
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.01654
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.015997 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/node11/watcher-300875-1171940839 -o ROOT/results/node11/solver-300875-1171940839 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300875-1171940839/Barcelogic /tmp/evaluation/300875-1171940839/instance-300875-1171940839.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: 8.01 7.15 4.35 3/77 25981
/proc/meminfo: memFree=371952/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 214038430 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25981/statm: 1339 233 195 169 0 50 0
[pid=25982] ppid=25981 vsize=5356 CPUtime=0
/proc/25982/stat : 25982 (Barcelogic) S 25981 25981 24345 0 -1 4194368 52 189 0 0 0 0 0 0 20 0 1 0 214038431 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/25982/statm: 1339 237 198 169 0 50 0

[startup+0.108314 s]
/proc/loadavg: 8.01 7.15 4.35 3/77 25981
/proc/meminfo: memFree=371952/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.517358 s]
/proc/loadavg: 8.01 7.15 4.35 3/77 25981
/proc/meminfo: memFree=371952/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.34346 s]
/proc/loadavg: 8.01 7.15 4.35 2/79 25987
/proc/meminfo: memFree=359192/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=1.29
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 3603 0 0 0 128 1 0 0 25 0 1 0 214038435 1511956480 3577 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 3577 81 232 0 368895 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481876

[startup+2.97965 s]
/proc/loadavg: 7.45 7.04 4.33 2/79 25987
/proc/meminfo: memFree=349848/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=2.92
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 6824 0 0 0 290 2 0 0 25 0 1 0 214038435 1511956480 6798 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 6798 81 232 0 368895 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481876

[startup+6.25603 s]
/proc/loadavg: 7.45 7.04 4.33 2/79 25987
/proc/meminfo: memFree=325528/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=6.19
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 12390 0 0 0 614 5 0 0 25 0 1 0 214038435 1511956480 12364 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 12364 81 232 0 368895 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481876

[startup+12.7188 s]
/proc/loadavg: 6.46 6.84 4.30 2/79 25987
/proc/meminfo: memFree=287328/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=12.66
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 21298 0 0 0 1256 10 0 0 25 0 1 0 214038435 1511956480 21272 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 21272 81 232 0 368895 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481876

[startup+25.5253 s]
/proc/loadavg: 5.62 6.65 4.26 2/79 25987
/proc/meminfo: memFree=232296/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=25.45
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 35439 0 0 0 2527 18 0 0 25 0 1 0 214038435 1511956480 35413 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 35413 81 232 0 368895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481876

[startup+51.1563 s]
/proc/loadavg: 4.04 6.20 4.17 2/79 25987
/proc/meminfo: memFree=128296/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=51.08
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 61014 0 0 0 5075 33 0 0 25 0 1 0 214038435 1511956480 60988 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 60988 81 232 0 368895 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481876

[startup+102.408 s]
/proc/loadavg: 2.32 5.39 4.01 2/79 25987
/proc/meminfo: memFree=102184/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=102.32
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 67313 0 0 0 10194 38 0 0 25 0 1 0 214038435 1511956480 67165 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134513425 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 67165 91 232 0 368895 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481876

[startup+162.481 s]
/proc/loadavg: 1.44 4.53 3.80 2/79 25987
/proc/meminfo: memFree=83752/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=162.37
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 71941 0 0 0 16195 42 0 0 25 0 1 0 214038435 1511956480 71793 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 71793 91 232 0 368895 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481876

[startup+222.555 s]
/proc/loadavg: 1.16 3.89 3.62 2/79 25987
/proc/meminfo: memFree=15080/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=222.42
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 93396 0 0 0 22183 59 0 0 25 0 1 0 214038435 1511956480 93248 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 93248 91 232 0 368895 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481876

[startup+282.629 s]
/proc/loadavg: 1.06 3.36 3.45 2/79 25987
/proc/meminfo: memFree=15464/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=282.48
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 110230 0 0 0 28174 74 0 0 25 0 1 0 214038435 1511956480 110082 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 110082 91 232 0 368895 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481876

[startup+342.703 s]
/proc/loadavg: 1.02 2.96 3.31 2/79 25987
/proc/meminfo: memFree=15080/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=342.54
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 125321 0 0 0 34167 87 0 0 25 0 1 0 214038435 1511956480 125173 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 125173 91 232 0 368895 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481876

[startup+402.781 s]
/proc/loadavg: 1.00 2.57 3.15 2/79 25987
/proc/meminfo: memFree=15144/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=402.59
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 138551 0 0 0 40159 100 0 0 25 0 1 0 214038435 1511956480 138403 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 138403 91 232 0 368895 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481876

[startup+462.855 s]
/proc/loadavg: 1.00 2.28 3.01 2/79 25987
/proc/meminfo: memFree=16168/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=462.65
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 150987 0 0 0 46153 112 0 0 25 0 1 0 214038435 1511956480 150839 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 150839 91 232 0 368895 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481876

[startup+522.929 s]
/proc/loadavg: 1.00 2.05 2.89 2/79 25987
/proc/meminfo: memFree=15784/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03

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

[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=582.77
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 173195 0 0 0 58144 133 0 0 25 0 1 0 214038435 1511956480 173047 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 173047 91 232 0 368895 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 1481876

[startup+643.079 s]
/proc/loadavg: 1.00 1.69 2.65 2/79 25987
/proc/meminfo: memFree=16168/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=642.82
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 183481 0 0 0 64140 142 0 0 25 0 1 0 214038435 1511956480 183333 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 183333 91 232 0 368895 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481876

[startup+703.151 s]
/proc/loadavg: 1.00 1.57 2.54 2/79 25987
/proc/meminfo: memFree=872616/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=702.88
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 193049 0 0 0 70137 151 0 0 25 0 1 0 214038435 1511956480 192901 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 192901 91 232 0 368895 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481876

[startup+763.221 s]
/proc/loadavg: 1.00 1.46 2.45 2/79 25987
/proc/meminfo: memFree=837160/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=762.93
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 201933 0 0 0 76133 160 0 0 25 0 1 0 214038435 1511956480 201785 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134561822 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 201785 91 232 0 368895 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 1481876

[startup+823.294 s]
/proc/loadavg: 1.00 1.37 2.35 3/79 25987
/proc/meminfo: memFree=802280/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=822.99
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 210506 0 0 0 82131 168 0 0 25 0 1 0 214038435 1511956480 210358 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 210358 91 232 0 368895 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481876

[startup+883.365 s]
/proc/loadavg: 1.04 1.32 2.27 2/79 25987
/proc/meminfo: memFree=767976/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=883.04
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 219126 0 0 0 88127 177 0 0 25 0 1 0 214038435 1511956480 218978 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 218978 91 232 0 368895 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 1481876

[startup+943.435 s]
/proc/loadavg: 1.01 1.26 2.19 2/79 25987
/proc/meminfo: memFree=735528/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=943.09
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 227267 0 0 0 94124 185 0 0 25 0 1 0 214038435 1511956480 227119 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 227119 91 232 0 368895 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 1481876

[startup+1003.5 s]
/proc/loadavg: 1.00 1.21 2.11 2/79 25987
/proc/meminfo: memFree=704744/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=1003.14
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 234992 0 0 0 100123 191 0 0 25 0 1 0 214038435 1511956480 234844 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 234844 91 232 0 368895 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 1481876

[startup+1063.58 s]
/proc/loadavg: 1.00 1.17 2.04 2/79 25987
/proc/meminfo: memFree=674984/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=1063.2
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 242305 0 0 0 106122 198 0 0 25 0 1 0 214038435 1511956480 242157 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 242157 91 232 0 368895 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481876

[startup+1123.65 s]
/proc/loadavg: 1.00 1.13 1.97 2/79 25987
/proc/meminfo: memFree=645800/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=1123.25
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 249612 0 0 0 112120 205 0 0 25 0 1 0 214038435 1511956480 249464 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 249464 91 232 0 368895 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481876

[startup+1183.72 s]
/proc/loadavg: 1.00 1.11 1.91 2/79 25987
/proc/meminfo: memFree=617000/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=1183.31
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 256849 0 0 0 118119 212 0 0 25 0 1 0 214038435 1511956480 256701 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 256701 91 232 0 368895 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.10 1.89 2/79 25987
/proc/meminfo: memFree=608488/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=1200.01
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 258864 0 0 0 119788 213 0 0 25 0 1 0 214038435 1511956480 258716 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 258716 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481876

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.10 1.89 2/79 25987
/proc/meminfo: memFree=608488/2055920 swapFree=4192812/4192956
[pid=25981] ppid=25979 vsize=5356 CPUtime=0.03
/proc/25981/stat : 25981 (Barcelogic) S 25979 25981 24345 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 214038430 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25981/statm: 1339 237 197 169 0 50 0
[pid=25987] ppid=25981 vsize=1476520 CPUtime=1200.01
/proc/25987/stat : 25987 (bsat) R 25981 25981 24345 0 -1 4194304 258864 0 0 0 119788 213 0 0 25 0 1 0 214038435 1511956480 258716 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/25987/statm: 369130 258716 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481876

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25981 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=41993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.048991
while last known CPU time is 1200.04

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

Real time (s): 1200.44
CPU time (s): 1200.04
CPU user time (s): 1197.91
CPU system time (s): 2.13
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 1482356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
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= 976
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 1.16282 second user time and 3.10553 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 20 03:07:19 UTC 2007

IDJOB= 300875
IDBENCH= 20045
IDSOLVER= 122
FILE ID= node11/300875-1171940839

PBS_JOBID= 3848912

Free space on /tmp= 66544 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S471833188-06.cnf
COMMAND LINE= /tmp/evaluation/300875-1171940839/Barcelogic /tmp/evaluation/300875-1171940839/instance-300875-1171940839.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-300875-1171940839 -o ROOT/results/node11/solver-300875-1171940839 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300875-1171940839/Barcelogic /tmp/evaluation/300875-1171940839/instance-300875-1171940839.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b8e7ca890d2014c2fbdbc996df212877

RANDOM SEED= 358870404

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        372424 kB
Buffers:         53724 kB
Cached:        1513132 kB
SwapCached:          0 kB
Active:         235140 kB
Inactive:      1374964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        372424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2092 kB
Writeback:           0 kB
Mapped:          62092 kB
Slab:            58984 kB
Committed_AS:   680908 kB
PageTables:       1756 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB

End job on node11 on Tue Feb 20 03:27:21 UTC 2007