Trace number 300570

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) 1200.06 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1283500452-05.cnf
MD5SUM4b08c8cd1747d231dbc0ccaaecbbae07
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.0545
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:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.05	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/node2/watcher-300570-1171913357 -o ROOT/results/node2/solver-300570-1171913357 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300570-1171913357/rsat.sh /tmp/evaluation/300570-1171913357/instance-300570-1171913357.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4833
/proc/meminfo: memFree=374704/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 211290666 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4833/statm: 1339 234 195 169 0 50 0
[pid=4834] ppid=4833 vsize=820 CPUtime=0
/proc/4834/stat : 4834 (SatElite) R 4833 4833 3699 0 -1 4194304 127 0 0 0 0 0 0 0 19 0 1 0 211290666 839680 109 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/4834/statm: 205 110 49 128 0 74 0

[startup+0.107694 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4833
/proc/meminfo: memFree=374704/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515735 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4833
/proc/meminfo: memFree=374704/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33582 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 4836
/proc/meminfo: memFree=369632/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=5928 CPUtime=1.27
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 1345 0 0 0 127 0 0 0 25 0 1 0 211290671 6070272 1299 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 135156186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 1482 1299 86 211 0 1268 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11284

[startup+2.97199 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 4836
/proc/meminfo: memFree=367584/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=10024 CPUtime=2.9
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 2529 0 0 0 290 0 0 0 25 0 1 0 211290671 10264576 2354 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 2506 2354 86 211 0 2292 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15380

[startup+6.24833 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 4836
/proc/meminfo: memFree=360864/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=14264 CPUtime=6.18
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 3737 0 0 0 617 1 0 0 25 0 1 0 211290671 14606336 3366 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523109 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 3566 3366 86 211 0 3352 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 19620

[startup+12.712 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 4836
/proc/meminfo: memFree=354784/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=20428 CPUtime=12.65
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 5718 0 0 0 1262 3 0 0 25 0 1 0 211290671 20918272 4861 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 5107 4861 86 211 0 4893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25784

[startup+25.5273 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 4836
/proc/meminfo: memFree=345312/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=29672 CPUtime=25.45
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 8464 0 0 0 2540 5 0 0 25 0 1 0 211290671 30384128 7219 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 7418 7219 86 211 0 7204 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35028

[startup+51.155 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 4836
/proc/meminfo: memFree=332064/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=43424 CPUtime=51.08
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 12737 0 0 0 5099 9 0 0 25 0 1 0 211290671 44466176 10526 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 10856 10526 86 211 0 10642 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 48780

[startup+102.407 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 4836
/proc/meminfo: memFree=307552/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=67420 CPUtime=102.32
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 19630 0 0 0 10218 14 0 0 25 0 1 0 211290671 69038080 16647 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 16855 16647 86 211 0 16641 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 72776

[startup+162.483 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 4836
/proc/meminfo: memFree=289248/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=86928 CPUtime=162.38
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 24636 0 0 0 16219 19 0 0 25 0 1 0 211290671 89014272 21267 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 21732 21267 86 211 0 21518 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 92284

[startup+222.552 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 4836
/proc/meminfo: memFree=279008/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=96716 CPUtime=222.43
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 28674 0 0 0 22220 23 0 0 25 0 1 0 211290671 99037184 23765 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525913 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 24179 23765 86 211 0 23965 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 102072

[startup+282.619 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 4836
/proc/meminfo: memFree=279072/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=96716 CPUtime=282.49
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 28674 0 0 0 28225 24 0 0 25 0 1 0 211290671 99037184 23765 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 24179 23765 86 211 0 23965 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 102072

[startup+342.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4836
/proc/meminfo: memFree=252384/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=123364 CPUtime=342.54
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 35474 0 0 0 34222 32 0 0 25 0 1 0 211290671 126324736 30565 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 30841 30566 86 211 0 30627 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 128720

[startup+402.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4836
/proc/meminfo: memFree=230624/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=147364 CPUtime=402.6
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 41578 0 0 0 40221 39 0 0 25 0 1 0 211290671 150900736 35899 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 36841 35899 86 211 0 36627 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 152720

[startup+462.835 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4836
/proc/meminfo: memFree=228384/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=149156 CPUtime=462.65
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 45142 0 0 0 46224 41 0 0 25 0 1 0 211290671 152735744 36387 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 37289 36387 86 211 0 37075 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 154512

[startup+522.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4836
/proc/meminfo: memFree=228384/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04

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

[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=149156 CPUtime=582.76
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 45142 0 0 0 58234 42 0 0 25 0 1 0 211290671 152735744 36387 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 37289 36387 86 211 0 37075 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 154512

[startup+643.043 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 4836
/proc/meminfo: memFree=224224/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=153520 CPUtime=642.81
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 46242 0 0 0 64238 43 0 0 25 0 1 0 211290671 157204480 37487 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 38380 37487 86 211 0 38166 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 158876

[startup+703.117 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4838
/proc/meminfo: memFree=204768/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=172664 CPUtime=702.88
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 51140 0 0 0 70239 49 0 0 25 0 1 0 211290671 176807936 42385 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522853 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 43166 42385 86 211 0 42952 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 178020

[startup+763.188 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4838
/proc/meminfo: memFree=187872/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=189216 CPUtime=762.93
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 55350 0 0 0 76240 53 0 0 25 0 1 0 211290671 193757184 46595 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 47304 46595 86 211 0 47090 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 194572

[startup+823.261 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4838
/proc/meminfo: memFree=171680/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=204828 CPUtime=822.99
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 59348 0 0 0 82241 58 0 0 25 0 1 0 211290671 209743872 50593 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 51207 50593 86 211 0 50993 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 210184

[startup+883.329 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4838
/proc/meminfo: memFree=156512/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=219720 CPUtime=883.04
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 63138 0 0 0 88242 62 0 0 25 0 1 0 211290671 224993280 54383 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 54930 54383 86 211 0 54716 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 225076

[startup+943.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4838
/proc/meminfo: memFree=156128/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=219848 CPUtime=943.09
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 66268 0 0 0 94245 64 0 0 25 0 1 0 211290671 225124352 54437 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 54962 54437 86 211 0 54748 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 225204

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4838
/proc/meminfo: memFree=156128/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=219848 CPUtime=1003.14
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 66275 0 0 0 100250 64 0 0 25 0 1 0 211290671 225124352 54444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 54962 54444 86 211 0 54748 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 225204

[startup+1063.54 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 4838
/proc/meminfo: memFree=156192/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=219848 CPUtime=1063.21
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 66275 0 0 0 106256 65 0 0 25 0 1 0 211290671 225124352 54444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523260 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 54962 54444 86 211 0 54748 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 225204

[startup+1123.61 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 4838
/proc/meminfo: memFree=156192/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=219848 CPUtime=1123.26
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 66275 0 0 0 112260 66 0 0 25 0 1 0 211290671 225124352 54444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 54962 54444 86 211 0 54748 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 225204

[startup+1183.68 s]
/proc/loadavg: 1.10 1.04 1.01 2/79 4838
/proc/meminfo: memFree=156192/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=219848 CPUtime=1183.31
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 66275 0 0 0 118265 66 0 0 25 0 1 0 211290671 225124352 54444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 54962 54444 86 211 0 54748 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 225204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.07 1.03 1.00 2/79 4838
/proc/meminfo: memFree=156192/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=219848 CPUtime=1200.02
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 66275 0 0 0 119936 66 0 0 25 0 1 0 211290671 225124352 54444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 54962 54444 86 211 0 54748 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 225204

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

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

[startup+1200.39 s]
/proc/loadavg: 1.07 1.03 1.00 2/79 4838
/proc/meminfo: memFree=156192/2055920 swapFree=4192812/4192956
[pid=4833] ppid=4831 vsize=5356 CPUtime=0.04
/proc/4833/stat : 4833 (rsat.sh) S 4831 4833 3699 0 -1 4194304 307 396 0 0 0 0 4 0 16 0 1 0 211290666 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4833/statm: 1339 235 195 169 0 50 0
[pid=4836] ppid=4833 vsize=219848 CPUtime=1200.02
/proc/4836/stat : 4836 (rsat) R 4833 4833 3699 0 -1 4194304 66275 0 0 0 119936 66 0 0 25 0 1 0 211290671 225124352 54444 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4836/statm: 54962 54444 86 211 0 54748 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 225204

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4833 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=44993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.050992
while last known CPU time is 1200.06

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

Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.4
CPU system time (s): 0.66
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 237508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 703
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= 5

runsolver used 1.14482 second user time and 3.12153 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 19 19:29:17 UTC 2007

IDJOB= 300570
IDBENCH= 20038
IDSOLVER= 104
FILE ID= node2/300570-1171913357

PBS_JOBID= 3848864

Free space on /tmp= 66549 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1283500452-05.cnf
COMMAND LINE= /tmp/evaluation/300570-1171913357/rsat.sh /tmp/evaluation/300570-1171913357/instance-300570-1171913357.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-300570-1171913357 -o ROOT/results/node2/solver-300570-1171913357 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300570-1171913357/rsat.sh /tmp/evaluation/300570-1171913357/instance-300570-1171913357.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4b08c8cd1747d231dbc0ccaaecbbae07

RANDOM SEED= 541342114

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        375176 kB
Buffers:         52864 kB
Cached:        1489648 kB
SwapCached:          0 kB
Active:        1030756 kB
Inactive:       571592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        375176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          78724 kB
Slab:            63940 kB
Committed_AS:  1154392 kB
PageTables:       1812 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= 66549 MiB

End job on node2 on Mon Feb 19 19:49:20 UTC 2007