Trace number 300711

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) 1200.02 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1691487811-15.cnf
MD5SUMd34b988a6f24b98efc289e8376520000
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark482.892
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:   0.013997 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/node14/watcher-300711-1171931955 -o ROOT/results/node14/solver-300711-1171931955 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300711-1171931955/Barcelogic /tmp/evaluation/300711-1171931955/instance-300711-1171931955.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.82 3/77 9297
/proc/meminfo: memFree=1356408/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 213149975 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9297/statm: 1339 233 195 169 0 50 0
[pid=9298] ppid=9297 vsize=5356 CPUtime=0
/proc/9298/stat : 9298 (Barcelogic) R 9297 9297 9093 0 -1 4194368 53 189 0 0 0 0 0 0 20 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234070173 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/9298/statm: 1339 237 198 169 0 50 0

[startup+0.107809 s]
/proc/loadavg: 1.00 0.99 0.82 3/77 9297
/proc/meminfo: memFree=1356408/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515843 s]
/proc/loadavg: 1.00 0.99 0.82 3/77 9297
/proc/meminfo: memFree=1356408/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33592 s]
/proc/loadavg: 1.00 0.99 0.82 2/79 9303
/proc/meminfo: memFree=1344040/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=1.27
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 3520 0 0 0 126 1 0 0 25 0 1 0 213149980 1511956480 3494 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 3494 81 232 0 368895 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481876

[startup+2.97207 s]
/proc/loadavg: 1.00 0.99 0.82 2/79 9303
/proc/meminfo: memFree=1334504/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=2.91
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 6795 0 0 0 288 3 0 0 25 0 1 0 213149980 1511956480 6769 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 6770 81 232 0 368895 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481876

[startup+6.25938 s]
/proc/loadavg: 1.00 0.99 0.82 2/79 9303
/proc/meminfo: memFree=1310760/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=6.2
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 12313 0 0 0 615 5 0 0 25 0 1 0 213149980 1511956480 12287 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517816 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 12287 81 232 0 368895 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481876

[startup+12.71 s]
/proc/loadavg: 1.00 0.99 0.82 2/79 9303
/proc/meminfo: memFree=1273640/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=12.64
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 20852 0 0 0 1255 9 0 0 25 0 1 0 213149980 1511956480 20826 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 20826 81 232 0 368895 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481876

[startup+25.5282 s]
/proc/loadavg: 1.00 0.99 0.82 2/79 9303
/proc/meminfo: memFree=1217960/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=25.46
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 35075 0 0 0 2529 17 0 0 25 0 1 0 213149980 1511956480 35049 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 35049 81 232 0 368895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481876

[startup+51.1536 s]
/proc/loadavg: 1.00 0.99 0.82 2/79 9305
/proc/meminfo: memFree=1109864/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=51.08
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 61756 0 0 0 5076 32 0 0 25 0 1 0 213149980 1511956480 61730 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 61730 81 232 0 368895 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481876

[startup+102.405 s]
/proc/loadavg: 1.00 0.99 0.83 2/79 9305
/proc/meminfo: memFree=1086888/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=102.32
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 67263 0 0 0 10196 36 0 0 25 0 1 0 213149980 1511956480 67115 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 67115 91 232 0 368895 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481876

[startup+162.477 s]
/proc/loadavg: 1.00 0.99 0.83 2/79 9305
/proc/meminfo: memFree=1067048/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=162.37
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 72243 0 0 0 16196 41 0 0 25 0 1 0 213149980 1511956480 72095 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 72095 91 232 0 368895 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481876

[startup+222.547 s]
/proc/loadavg: 1.00 0.99 0.84 2/79 9305
/proc/meminfo: memFree=982504/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=222.43
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 93413 0 0 0 22184 59 0 0 25 0 1 0 213149980 1511956480 93265 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 93265 91 232 0 368895 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481876

[startup+282.611 s]
/proc/loadavg: 1.00 0.99 0.85 2/79 9305
/proc/meminfo: memFree=916648/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=282.48
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 109925 0 0 0 28177 71 0 0 25 0 1 0 213149980 1511956480 109777 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134534911 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 109777 91 232 0 368895 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481876

[startup+342.678 s]
/proc/loadavg: 1.00 0.99 0.85 2/79 9305
/proc/meminfo: memFree=853288/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=342.53
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 125765 0 0 0 34169 84 0 0 25 0 1 0 213149980 1511956480 125617 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 125617 91 232 0 368895 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481876

[startup+402.752 s]
/proc/loadavg: 1.03 1.00 0.86 2/79 9305
/proc/meminfo: memFree=799656/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=402.58
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 138924 0 0 0 40161 97 0 0 25 0 1 0 213149980 1511956480 138776 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 138776 91 232 0 368895 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481876

[startup+462.823 s]
/proc/loadavg: 1.01 1.00 0.87 2/79 9305
/proc/meminfo: memFree=750760/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=462.64
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 151196 0 0 0 46158 106 0 0 25 0 1 0 213149980 1511956480 151048 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 151048 91 232 0 368895 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 1481876

[startup+522.895 s]
/proc/loadavg: 1.00 1.00 0.87 2/79 9305
/proc/meminfo: memFree=704808/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03

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

[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=582.75
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 172970 0 0 0 58149 126 0 0 25 0 1 0 213149980 1511956480 172822 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 172822 91 232 0 368895 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 1481876

[startup+643.036 s]
/proc/loadavg: 1.05 1.01 0.89 2/79 9305
/proc/meminfo: memFree=622120/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=642.8
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 183260 0 0 0 64144 136 0 0 25 0 1 0 213149980 1511956480 183112 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 183112 91 232 0 368895 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 1481876

[startup+703.11 s]
/proc/loadavg: 1.02 1.01 0.90 2/79 9305
/proc/meminfo: memFree=584872/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=702.86
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 192595 0 0 0 70140 146 0 0 25 0 1 0 213149980 1511956480 192447 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 192447 91 232 0 368895 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 1481876

[startup+763.177 s]
/proc/loadavg: 1.00 1.00 0.90 2/79 9305
/proc/meminfo: memFree=550120/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=762.91
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 201293 0 0 0 76135 156 0 0 25 0 1 0 213149980 1511956480 201145 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 201145 91 232 0 368895 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 1481876

[startup+823.25 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 9305
/proc/meminfo: memFree=515752/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=822.97
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 209771 0 0 0 82132 165 0 0 25 0 1 0 213149980 1511956480 209623 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 209623 91 232 0 368895 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 1481876

[startup+883.317 s]
/proc/loadavg: 1.05 1.01 0.91 2/79 9305
/proc/meminfo: memFree=482088/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=883.02
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 218209 0 0 0 88128 174 0 0 25 0 1 0 213149980 1511956480 218061 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 218061 91 232 0 368895 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 1481876

[startup+943.383 s]
/proc/loadavg: 1.02 1.01 0.91 2/79 9305
/proc/meminfo: memFree=451240/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=943.07
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 225962 0 0 0 94127 180 0 0 25 0 1 0 213149980 1511956480 225814 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 225814 91 232 0 368895 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 1481876

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 0.91 3/79 9305
/proc/meminfo: memFree=420712/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=1003.12
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 233600 0 0 0 100124 188 0 0 25 0 1 0 213149980 1511956480 233452 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 233452 91 232 0 368895 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 1481876

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 9305
/proc/meminfo: memFree=390952/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=1063.18
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 240928 0 0 0 106123 195 0 0 25 0 1 0 213149980 1511956480 240780 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 240780 91 232 0 368895 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 1481876

[startup+1123.59 s]
/proc/loadavg: 1.00 1.00 0.91 3/79 9305
/proc/meminfo: memFree=360936/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=1123.23
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 248439 0 0 0 112122 201 0 0 25 0 1 0 213149980 1511956480 248291 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 248291 91 232 0 368895 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 1481876

[startup+1183.66 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 9305
/proc/meminfo: memFree=333672/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=1183.28
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 255269 0 0 0 118120 208 0 0 25 0 1 0 213149980 1511956480 255121 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 255121 91 232 0 368895 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 9305
/proc/meminfo: memFree=325544/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=1199.99
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 257196 0 0 0 119789 210 0 0 25 0 1 0 213149980 1511956480 257049 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 257049 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.02
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+1200.37 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 9305
/proc/meminfo: memFree=325544/2055920 swapFree=4192812/4192956
[pid=9297] ppid=9295 vsize=5356 CPUtime=0.03
/proc/9297/stat : 9297 (Barcelogic) S 9295 9297 9093 0 -1 4194304 332 645 0 0 0 0 3 0 16 0 1 0 213149975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9297/statm: 1339 237 197 169 0 50 0
[pid=9303] ppid=9297 vsize=1476520 CPUtime=1199.99
/proc/9303/stat : 9303 (bsat) R 9297 9297 9093 0 -1 4194304 257196 0 0 0 119789 210 0 0 25 0 1 0 213149980 1511956480 257049 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/9303/statm: 369130 257049 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481876

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9297 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=38994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.046992
while last known CPU time is 1200.02

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

Real time (s): 1200.38
CPU time (s): 1200.02
CPU user time (s): 1197.92
CPU system time (s): 2.1
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 1482356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
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= 977
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= 11

runsolver used 1.15482 second user time and 3.11253 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue Feb 20 00:39:16 UTC 2007

IDJOB= 300711
IDBENCH= 20041
IDSOLVER= 122
FILE ID= node14/300711-1171931955

PBS_JOBID= 3848906

Free space on /tmp= 66547 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1691487811-15.cnf
COMMAND LINE= /tmp/evaluation/300711-1171931955/Barcelogic /tmp/evaluation/300711-1171931955/instance-300711-1171931955.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-300711-1171931955 -o ROOT/results/node14/solver-300711-1171931955 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300711-1171931955/Barcelogic /tmp/evaluation/300711-1171931955/instance-300711-1171931955.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d34b988a6f24b98efc289e8376520000

RANDOM SEED= 600084832

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1356944 kB
Buffers:         65036 kB
Cached:         497868 kB
SwapCached:          0 kB
Active:         321448 kB
Inactive:       295464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1356944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2172 kB
Writeback:           0 kB
Mapped:          72880 kB
Slab:            67620 kB
Committed_AS:   783640 kB
PageTables:       1736 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= 66547 MiB

End job on node14 on Tue Feb 20 00:59:18 UTC 2007