Trace number 330538

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) 1200.03 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k75.cnf
MD5SUM3416c6874d406be2f57771d32f96bd63
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark559.077
Satisfiable
(Un)Satisfiability was proved
Number of variables154604
Number of clauses642979
Sum of the clauses size1649491
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2455995
Number of clauses of size 3120756
Number of clauses of size 422914
Number of clauses of size 513049
Number of clauses of size over 528193

Solver Data (download as text)

0.00/0.00	c Parsing...
0.59/0.62	c ==============================================================================
0.59/0.62	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.62	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.62	c ==============================================================================
0.59/0.62	c |         0 |  633542  1628762 |  190062       0        0     nan |  0.000 % |
3.68/3.79	c |         0 |  459372  1495624 |      --       0       --      -- |     --   | -154052/-80404
3.68/3.79	c ==============================================================================
3.68/3.79	c Result  :   #vars: 71631   #clauses: 459372   #literals: 1495624
3.68/3.79	c CPU time:   3.60445 s
3.68/3.79	c ==============================================================================
4.39/4.48	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-330538-1173167761 -o ROOT/results/node6/solver-330538-1173167761 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330538-1173167761/rsat.sh /tmp/evaluation/330538-1173167761/instance-330538-1173167761.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.98 3/77 17053
/proc/meminfo: memFree=1726136/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=0
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336730969 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 232 195 169 0 49 0
[pid=17054] ppid=17053 vsize=688 CPUtime=0
/proc/17054/stat : 17054 (SatElite) R 17053 17053 16304 0 -1 4194304 66 0 0 0 0 0 0 0 18 0 1 0 336730969 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17054/statm: 172 48 39 128 0 41 0

[startup+0.044415 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 17053
/proc/meminfo: memFree=1726136/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=0
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336730969 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 232 195 169 0 49 0
[pid=17054] ppid=17053 vsize=4220 CPUtime=0.03
/proc/17054/stat : 17054 (SatElite) R 17053 17053 16304 0 -1 4194304 899 0 0 0 2 1 0 0 18 0 1 0 336730969 4321280 881 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17054/statm: 1055 881 50 128 0 924 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9572

[startup+0.102437 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 17053
/proc/meminfo: memFree=1726136/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=0
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336730969 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 232 195 169 0 49 0
[pid=17054] ppid=17053 vsize=10352 CPUtime=0.09
/proc/17054/stat : 17054 (SatElite) R 17053 17053 16304 0 -1 4194304 2393 0 0 0 7 2 0 0 18 0 1 0 336730969 10600448 2375 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17054/statm: 2588 2375 50 128 0 2457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15704

[startup+0.301466 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 17053
/proc/meminfo: memFree=1726136/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=0
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336730969 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 232 195 169 0 49 0
[pid=17054] ppid=17053 vsize=35392 CPUtime=0.29
/proc/17054/stat : 17054 (SatElite) R 17053 17053 16304 0 -1 4194304 7685 0 0 0 24 5 0 0 19 0 1 0 336730969 36241408 7667 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17054/statm: 8848 7668 50 128 0 8717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40744

[startup+0.702544 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 17053
/proc/meminfo: memFree=1726136/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=0
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336730969 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 232 195 169 0 49 0
[pid=17054] ppid=17053 vsize=80296 CPUtime=0.69
/proc/17054/stat : 17054 (SatElite) R 17053 17053 16304 0 -1 4194304 17920 0 0 0 58 11 0 0 22 0 1 0 336730969 82223104 16558 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134566555 0 0 4096 3 0 0 0 17 1 0 0
/proc/17054/statm: 20074 16558 67 128 0 19943 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 85648

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17055
/proc/meminfo: memFree=1651304/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=0
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336730969 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 232 195 169 0 49 0
[pid=17054] ppid=17053 vsize=94544 CPUtime=1.49
/proc/17054/stat : 17054 (SatElite) R 17053 17053 16304 0 -1 4194304 21096 0 0 0 134 15 0 0 25 0 1 0 336730969 96813056 19432 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17054/statm: 23636 19432 69 128 0 23505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99896

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17055
/proc/meminfo: memFree=1638440/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=0
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336730969 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 232 195 169 0 49 0
[pid=17054] ppid=17053 vsize=104672 CPUtime=3.09
/proc/17054/stat : 17054 (SatElite) R 17053 17053 16304 0 -1 4194304 23552 0 0 0 292 17 0 0 25 0 1 0 336730969 107184128 21389 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134576886 0 0 4096 3 0 0 0 17 1 0 0
/proc/17054/statm: 26168 21389 69 128 0 26037 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110024

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17056
/proc/meminfo: memFree=1677992/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=32400 CPUtime=1.81
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 8159 0 0 0 177 4 0 0 25 0 1 0 336731417 33177600 7691 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 8100 7691 86 211 0 7886 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 37752

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17056
/proc/meminfo: memFree=1675496/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=34432 CPUtime=8.21
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 8711 0 0 0 816 5 0 0 25 0 1 0 336731417 35258368 8231 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 8608 8232 86 211 0 8394 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39784

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17056
/proc/meminfo: memFree=1671464/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=38676 CPUtime=21
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 9834 0 0 0 2094 6 0 0 25 0 1 0 336731417 39604224 9223 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 9669 9223 86 211 0 9455 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 44028

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17056
/proc/meminfo: memFree=1664808/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=45816 CPUtime=46.59
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 11750 0 0 0 4650 9 0 0 25 0 1 0 336731417 46915584 10945 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 11454 10945 86 211 0 11240 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 51168

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17056
/proc/meminfo: memFree=1651496/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=59660 CPUtime=97.78
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 15420 0 0 0 9765 13 0 0 25 0 1 0 336731417 61091840 14226 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 14915 14226 86 211 0 14701 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 65012

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17056
/proc/meminfo: memFree=1649832/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=60984 CPUtime=157.75
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 17315 0 0 0 15760 15 0 0 25 0 1 0 336731417 62447616 14581 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 15246 14581 86 211 0 15032 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 66336

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17056
/proc/meminfo: memFree=1640744/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=70188 CPUtime=217.72
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 19637 0 0 0 21755 17 0 0 25 0 1 0 336731417 71872512 16903 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 17547 16903 86 211 0 17333 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 75540

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17056
/proc/meminfo: memFree=1625192/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=85228 CPUtime=277.7
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 23563 0 0 0 27747 23 0 0 25 0 1 0 336731417 87273472 20829 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 21307 20829 86 211 0 21093 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 90580

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/85 17178
/proc/meminfo: memFree=1621432/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=87280 CPUtime=337.62
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 25639 0 0 0 33736 26 0 0 25 0 1 0 336731417 89374720 21365 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526499 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 21820 21365 86 211 0 21606 0

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

[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=100008 CPUtime=517.5
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 28883 0 0 0 51720 30 0 0 25 0 1 0 336731417 102408192 24584 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530062 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 25002 24584 86 211 0 24788 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 105360

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1599144/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=113008 CPUtime=577.49
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 32286 0 0 0 57714 35 0 0 25 0 1 0 336731417 115720192 27209 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 28252 27209 86 211 0 28038 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 118360

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1588584/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=122956 CPUtime=637.47
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 34935 0 0 0 63708 39 0 0 25 0 1 0 336731417 125906944 29833 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 30739 29833 86 211 0 30525 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 128308

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1585448/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=125788 CPUtime=697.44
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 38748 0 0 0 69702 42 0 0 25 0 1 0 336731417 128806912 30568 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523203 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 31447 30568 86 211 0 31233 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 131140

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1585448/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=125788 CPUtime=757.42
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 38748 0 0 0 75699 43 0 0 25 0 1 0 336731417 128806912 30568 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 31447 30568 86 211 0 31233 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 131140

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1585448/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=125788 CPUtime=817.39
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 38748 0 0 0 81696 43 0 0 25 0 1 0 336731417 128806912 30568 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530131 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 31447 30568 86 211 0 31233 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 131140

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1585512/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=125788 CPUtime=877.37
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 38748 0 0 0 87693 44 0 0 25 0 1 0 336731417 128806912 30568 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 31447 30568 86 211 0 31233 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 131140

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1585576/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=125788 CPUtime=937.35
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 38748 0 0 0 93691 44 0 0 25 0 1 0 336731417 128806912 30568 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 31447 30568 86 211 0 31233 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 131140

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1585576/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=125788 CPUtime=997.33
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 38748 0 0 0 99688 45 0 0 25 0 1 0 336731417 128806912 30568 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 31447 30568 86 211 0 31233 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 131140

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1585256/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=126100 CPUtime=1057.31
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 38832 0 0 0 105685 46 0 0 25 0 1 0 336731417 129126400 30652 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 31525 30652 86 211 0 31311 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 131452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1569576/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=141528 CPUtime=1117.29
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 42769 0 0 0 111678 51 0 0 25 0 1 0 336731417 144924672 34584 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 35382 34584 86 211 0 35168 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 146880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1555240/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=155856 CPUtime=1177.26
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 46431 0 0 0 117670 56 0 0 25 0 1 0 336731417 159596544 38220 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 38964 38220 86 211 0 38750 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 161208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 17254
/proc/meminfo: memFree=1551272/2055924 swapFree=4156956/4192956
[pid=17053] ppid=17051 vsize=5352 CPUtime=4.47
/proc/17053/stat : 17053 (rsat.sh) S 17051 17053 16304 0 -1 4194304 305 26350 0 0 0 0 423 24 16 0 1 0 336730969 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17053/statm: 1338 234 195 169 0 49 0
[pid=17056] ppid=17053 vsize=159580 CPUtime=1195.56
/proc/17056/stat : 17056 (rsat) R 17053 17053 16304 0 -1 4194304 47395 0 0 0 119499 57 0 0 25 0 1 0 336731417 163409920 39172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17056/statm: 39895 39172 86 211 0 39681 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 164932

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 17053 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=235356 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=244962
CPU time returned by wait4() is 4.48032
while last known CPU time is 1200.03

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

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.22
CPU system time (s): 0.81
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 164932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.23536
system time used= 0.244962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26655
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= 16
involuntary context switches= 8

runsolver used 1.21681 second user time and 3.15752 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Mar  6 07:56:02 UTC 2007

IDJOB= 330538
IDBENCH= 20566
IDSOLVER= 104
FILE ID= node6/330538-1173167761

PBS_JOBID= 4015007

Free space on /tmp= 66405 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/330538-1173167761/rsat.sh /tmp/evaluation/330538-1173167761/instance-330538-1173167761.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-330538-1173167761 -o ROOT/results/node6/solver-330538-1173167761 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330538-1173167761/rsat.sh /tmp/evaluation/330538-1173167761/instance-330538-1173167761.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  3416c6874d406be2f57771d32f96bd63

RANDOM SEED= 375050640

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1726544 kB
Buffers:         36008 kB
Cached:         215648 kB
SwapCached:       2120 kB
Active:         121612 kB
Inactive:       152588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1726544 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:           16992 kB
Writeback:           0 kB
Mapped:          30640 kB
Slab:            40720 kB
Committed_AS:  1246916 kB
PageTables:       1744 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= 66388 MiB

End job on node6 on Tue Mar  6 08:16:05 UTC 2007