Trace number 293969

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
Rsat 2007-02-08? (TO) 1200.05 1200.21

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1405262666-07.UNSAT.shuffled.cnf
MD5SUM1a9df9fd15f24a2337522cdfe389f8f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

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/node16/watcher-293969-1171780890 -o ROOT/results/node16/solver-293969-1171780890 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293969-1171780890/rsat.sh /tmp/evaluation/293969-1171780890/instance-293969-1171780890.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15860
/proc/meminfo: memFree=965176/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) R 15858 15860 14859 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 198043306 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15860/statm: 1339 233 194 169 0 50 0
[pid=15861] ppid=15860 vsize=820 CPUtime=0
/proc/15861/stat : 15861 (SatElite) R 15860 15860 14859 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 198043306 839680 90 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15861/statm: 205 90 49 128 0 74 0

[startup+0.10723 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15860
/proc/meminfo: memFree=965176/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515183 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15860
/proc/meminfo: memFree=965176/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.3381 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=962536/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=3496 CPUtime=1.31
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 800 0 0 0 131 0 0 0 25 0 1 0 198043307 3579904 690 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 874 690 86 211 0 660 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8852

[startup+2.9739 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=961512/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=5104 CPUtime=2.95
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 1278 0 0 0 295 0 0 0 25 0 1 0 198043307 5226496 1070 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 1276 1070 86 211 0 1062 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10460

[startup+6.25452 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=959464/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=6656 CPUtime=6.22
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 1885 0 0 0 622 0 0 0 25 0 1 0 198043307 6815744 1481 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 1664 1481 86 211 0 1450 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12012

[startup+12.7118 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=957544/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=8468 CPUtime=12.68
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 2762 0 0 0 1267 1 0 0 25 0 1 0 198043307 8671232 1872 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 2117 1872 86 211 0 1903 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13824

[startup+25.5173 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=954984/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=10488 CPUtime=25.5
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 3696 0 0 0 2547 3 0 0 25 0 1 0 198043307 10739712 2418 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 2622 2418 86 211 0 2408 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15844

[startup+51.1424 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=950568/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=15328 CPUtime=51.11
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 5755 0 0 0 5107 4 0 0 25 0 1 0 198043307 15695872 3511 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 3832 3511 86 211 0 3618 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20684

[startup+102.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=944808/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=21044 CPUtime=102.36
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 7266 0 0 0 10230 6 0 0 25 0 1 0 198043307 21549056 5022 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 5261 5022 86 211 0 5047 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 26400

[startup+162.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=943720/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=21680 CPUtime=162.41
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 8254 0 0 0 16234 7 0 0 25 0 1 0 198043307 22200320 5219 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 5420 5219 86 211 0 5206 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 27036

[startup+222.501 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 15863
/proc/meminfo: memFree=937704/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=29036 CPUtime=222.46
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 10180 0 0 0 22238 8 0 0 25 0 1 0 198043307 29732864 6759 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 7259 6759 86 211 0 7045 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 34392

[startup+282.552 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 15863
/proc/meminfo: memFree=933864/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=32272 CPUtime=282.51
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 12626 0 0 0 28240 11 0 0 25 0 1 0 198043307 33046528 7648 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 8068 7648 86 211 0 7854 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 37628

[startup+342.605 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 15863
/proc/meminfo: memFree=933864/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=32272 CPUtime=342.55
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 12628 0 0 0 34244 11 0 0 25 0 1 0 198043307 33046528 7650 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 8068 7650 86 211 0 7854 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 37628

[startup+402.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=933928/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=32272 CPUtime=402.61
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 12636 0 0 0 40249 12 0 0 25 0 1 0 198043307 33046528 7658 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 8068 7658 86 211 0 7854 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 37628

[startup+462.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=929000/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=37320 CPUtime=462.66
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 13900 0 0 0 46252 14 0 0 25 0 1 0 198043307 38215680 8922 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 9330 8922 86 211 0 9116 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 42676

[startup+522.765 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=924392/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=41640 CPUtime=522.7
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 15034 0 0 0 52255 15 0 0 25 0 1 0 198043307 42639360 10056 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525920 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 10410 10056 86 211 0 10196 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 46996

[startup+582.822 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=920488/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=45604 CPUtime=582.76
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 16041 0 0 0 58258 18 0 0 25 0 1 0 198043307 46698496 11030 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 11401 11030 86 211 0 11187 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 50960

[startup+642.884 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=918888/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=49252 CPUtime=642.81
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 20480 0 0 0 64261 20 0 0 25 0 1 0 198043307 50434048 11386 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 12313 11386 86 211 0 12099 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 54608

[startup+702.943 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=918888/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=49252 CPUtime=702.87
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 20480 0 0 0 70266 21 0 0 25 0 1 0 198043307 50434048 11386 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 12313 11386 86 211 0 12099 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 54608

[startup+762.998 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=918952/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=49252 CPUtime=762.92
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 20480 0 0 0 76271 21 0 0 25 0 1 0 198043307 50434048 11386 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 12313 11386 86 211 0 12099 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 54608

[startup+823.047 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=919016/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=49252 CPUtime=822.97
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 20482 0 0 0 82275 22 0 0 25 0 1 0 198043307 50434048 11388 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 12313 11388 86 211 0 12099 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 54608

[startup+883.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=918952/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=49252 CPUtime=883.01
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 20488 0 0 0 88279 22 0 0 25 0 1 0 198043307 50434048 11394 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 12313 11394 86 211 0 12099 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 54608

[startup+943.152 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=918952/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=49252 CPUtime=943.06
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 20496 0 0 0 94283 23 0 0 25 0 1 0 198043307 50434048 11402 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 12313 11402 86 211 0 12099 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 54608

[startup+1003.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=916712/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=51680 CPUtime=1003.12
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 21080 0 0 0 100288 24 0 0 25 0 1 0 198043307 52920320 11986 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 12920 11986 86 211 0 12706 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 57036

[startup+1063.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=913448/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=54648 CPUtime=1063.17
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 21874 0 0 0 106292 25 0 0 25 0 1 0 198043307 55959552 12780 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 13662 12780 86 211 0 13448 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 60004

[startup+1123.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15863
/proc/meminfo: memFree=910504/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=57564 CPUtime=1123.22
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 22633 0 0 0 112296 26 0 0 25 0 1 0 198043307 58945536 13539 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 14391 13539 86 211 0 14177 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 62920

[startup+1183.38 s]
/proc/loadavg: 1.03 1.01 1.00 2/85 15935
/proc/meminfo: memFree=906280/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=60392 CPUtime=1183.23
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 23362 0 0 0 118296 27 0 0 25 0 1 0 198043307 61841408 14268 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 15098 14268 86 211 0 14884 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 65748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 1.02 1.01 1.00 2/85 15967
/proc/meminfo: memFree=905456/2055920 swapFree=4192812/4192956
[pid=15860] ppid=15858 vsize=5356 CPUtime=0
/proc/15860/stat : 15860 (rsat.sh) S 15858 15860 14859 0 -1 4194304 307 158 0 0 0 0 0 0 18 0 1 0 198043306 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15860/statm: 1339 235 195 169 0 50 0
[pid=15863] ppid=15860 vsize=61040 CPUtime=1200.05
/proc/15863/stat : 15863 (rsat) R 15860 15860 14859 0 -1 4194304 23563 0 0 0 119977 28 0 0 25 0 1 0 198043307 62504960 14469 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15863/statm: 15260 14469 86 211 0 15046 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 66396

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15860 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.05

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

Real time (s): 1200.21
CPU time (s): 1200.05
CPU user time (s): 1199.77
CPU system time (s): 0.28
CPU usage (%): 99.9863
Max. virtual memory (cumulated for all children) (KiB): 68620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465
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= 15
involuntary context switches= 2

runsolver used 1.15482 second user time and 3.11353 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Feb 18 06:41:30 UTC 2007

IDJOB= 293969
IDBENCH= 19877
IDSOLVER= 104
FILE ID= node16/293969-1171780890

PBS_JOBID= 3839299

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1405262666-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293969-1171780890/rsat.sh /tmp/evaluation/293969-1171780890/instance-293969-1171780890.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-293969-1171780890 -o ROOT/results/node16/solver-293969-1171780890 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293969-1171780890/rsat.sh /tmp/evaluation/293969-1171780890/instance-293969-1171780890.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  1a9df9fd15f24a2337522cdfe389f8f2

RANDOM SEED= 945509485

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        965584 kB
Buffers:         66852 kB
Cached:         891200 kB
SwapCached:          0 kB
Active:         331244 kB
Inactive:       680496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        965584 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:          72556 kB
Slab:            64156 kB
Committed_AS:   885008 kB
PageTables:       1720 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 node16 on Sun Feb 18 07:01:32 UTC 2007