Trace number 307581

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) 1200.04 1200.65

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S384567560-10-UNKNOWN.cnf
MD5SUMdfe30801aa981fb55bfdd2dd7062d61d
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 variables6490
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
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 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.10/0.12	c |         0 |   14968    44984 |      --       0       --      -- |     --   | -2386/-1872
0.10/0.12	c ==============================================================================
0.10/0.12	c Result  :   #vars: 4763   #clauses: 14968   #literals: 44984
0.10/0.12	c CPU time:   0.121981 s
0.10/0.12	c ==============================================================================
0.10/0.16	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/node6/watcher-307581-1172490642 -o ROOT/results/node6/solver-307581-1172490642 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307581-1172490642/rsat.sh /tmp/evaluation/307581-1172490642/instance-307581-1172490642.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 0.91 3/77 8733
/proc/meminfo: memFree=1595328/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 269018988 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8733/statm: 1338 232 195 169 0 49 0
[pid=8734] ppid=8733 vsize=1556 CPUtime=0
/proc/8734/stat : 8734 (SatElite) R 8733 8733 8346 0 -1 4194304 281 0 0 0 0 0 0 0 19 0 1 0 269018988 1593344 263 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548217 0 0 4096 3 0 0 0 17 1 0 0
/proc/8734/statm: 389 265 49 128 0 258 0

[startup+0.107424 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 8733
/proc/meminfo: memFree=1595328/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 269018988 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8733/statm: 1338 232 195 169 0 49 0
[pid=8734] ppid=8733 vsize=3576 CPUtime=0.1
/proc/8734/stat : 8734 (SatElite) R 8733 8733 8346 0 -1 4194304 798 0 0 0 10 0 0 0 20 0 1 0 269018988 3661824 780 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571486 0 0 4096 3 0 0 0 17 1 0 0
/proc/8734/statm: 894 780 69 128 0 763 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8928

[startup+0.515504 s]
/proc/loadavg: 0.92 0.98 0.91 3/77 8733
/proc/meminfo: memFree=1595328/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.33666 s]
/proc/loadavg: 0.92 0.98 0.91 2/79 8736
/proc/meminfo: memFree=1592304/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=3472 CPUtime=1.17
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 711 0 0 0 117 0 0 0 25 0 1 0 269019004 3555328 697 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 868 697 86 211 0 654 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8824

[startup+2.97899 s]
/proc/loadavg: 0.92 0.98 0.91 2/79 8736
/proc/meminfo: memFree=1591728/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=4152 CPUtime=2.81
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 932 0 0 0 281 0 0 0 25 0 1 0 269019004 4251648 886 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 1038 886 86 211 0 824 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9504

[startup+6.25563 s]
/proc/loadavg: 0.93 0.98 0.91 2/79 8736
/proc/meminfo: memFree=1589936/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=5204 CPUtime=6.08
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 1250 0 0 0 608 0 0 0 25 0 1 0 269019004 5328896 1139 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 1301 1139 86 211 0 1087 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10556

[startup+12.7199 s]
/proc/loadavg: 0.93 0.98 0.91 2/79 8736
/proc/meminfo: memFree=1587824/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=7828 CPUtime=12.55
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 2104 0 0 0 1254 1 0 0 25 0 1 0 269019004 8015872 1764 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530144 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 1957 1764 86 211 0 1743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13180

[startup+25.5304 s]
/proc/loadavg: 0.95 0.98 0.91 2/79 8736
/proc/meminfo: memFree=1584240/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=11700 CPUtime=25.36
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 3318 0 0 0 2534 2 0 0 25 0 1 0 269019004 11980800 2684 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525883 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 2925 2684 86 211 0 2711 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17052

[startup+51.1605 s]
/proc/loadavg: 0.96 0.98 0.91 2/79 8736
/proc/meminfo: memFree=1578160/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=17432 CPUtime=50.97
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 5567 0 0 0 5093 4 0 0 25 0 1 0 269019004 17850368 4157 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526400 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 4358 4157 86 211 0 4144 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22784

[startup+102.414 s]
/proc/loadavg: 0.98 0.98 0.91 3/79 8736
/proc/meminfo: memFree=1571312/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=24424 CPUtime=102.21
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 8180 0 0 0 10214 7 0 0 25 0 1 0 269019004 25010176 5804 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 6106 5804 86 211 0 5892 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 29776

[startup+162.484 s]
/proc/loadavg: 1.06 1.00 0.91 2/79 8736
/proc/meminfo: memFree=1566832/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=28920 CPUtime=162.25
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 9334 0 0 0 16217 8 0 0 25 0 1 0 269019004 29614080 6958 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 7230 6958 86 211 0 7016 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 34272

[startup+222.553 s]
/proc/loadavg: 1.02 1.00 0.91 2/79 8736
/proc/meminfo: memFree=1559280/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=35900 CPUtime=222.3
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 11941 0 0 0 22219 11 0 0 25 0 1 0 269019004 36761600 8793 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 8975 8793 86 211 0 8761 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 41252

[startup+282.623 s]
/proc/loadavg: 1.01 1.00 0.91 2/79 8736
/proc/meminfo: memFree=1559344/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=35900 CPUtime=282.35
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 11941 0 0 0 28223 12 0 0 25 0 1 0 269019004 36761600 8793 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 8975 8793 86 211 0 8761 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 41252

[startup+342.686 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 8736
/proc/meminfo: memFree=1553456/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=43184 CPUtime=342.39
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 13866 0 0 0 34225 14 0 0 25 0 1 0 269019004 44220416 10332 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 10796 10332 86 211 0 10582 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 48536

[startup+402.759 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 8736
/proc/meminfo: memFree=1547440/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=48468 CPUtime=402.44
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 16823 0 0 0 40227 17 0 0 25 0 1 0 269019004 49631232 11749 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 12117 11749 86 211 0 11903 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 53820

[startup+462.832 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 8736
/proc/meminfo: memFree=1547504/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=48468 CPUtime=462.48
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 16823 0 0 0 46231 17 0 0 25 0 1 0 269019004 49631232 11749 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526483 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 12117 11749 86 211 0 11903 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 53820

[startup+522.904 s]

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

[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=50088 CPUtime=582.6
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 17210 0 0 0 58241 19 0 0 25 0 1 0 269019004 51290112 12136 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 12522 12136 86 211 0 12308 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 55440

[startup+643.063 s]
/proc/loadavg: 1.00 1.00 0.91 3/85 8838
/proc/meminfo: memFree=1536512/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=57992 CPUtime=642.6
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 19279 0 0 0 64237 23 0 0 25 0 1 0 269019004 59383808 14205 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 14498 14205 86 211 0 14284 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 63344

[startup+703.16 s]
/proc/loadavg: 1.04 1.01 0.92 2/85 8912
/proc/meminfo: memFree=1529408/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=64756 CPUtime=702.62
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 21074 0 0 0 70237 25 0 0 25 0 1 0 269019004 66310144 16000 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 16189 16000 86 211 0 15975 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 70108

[startup+763.225 s]
/proc/loadavg: 1.01 1.01 0.92 2/79 8934
/proc/meminfo: memFree=1522800/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=75260 CPUtime=762.64
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 23780 0 0 0 76236 28 0 0 25 0 1 0 269019004 77066240 17936 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 18815 17936 86 211 0 18601 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 80612

[startup+823.297 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 8934
/proc/meminfo: memFree=1520368/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=77408 CPUtime=822.69
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 27395 0 0 0 82238 31 0 0 25 0 1 0 269019004 79265792 18475 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 19352 18475 86 211 0 19138 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 82760

[startup+883.366 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 8934
/proc/meminfo: memFree=1520368/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=77408 CPUtime=882.74
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 27395 0 0 0 88243 31 0 0 25 0 1 0 269019004 79265792 18475 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 19352 18475 86 211 0 19138 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 82760

[startup+943.437 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 8934
/proc/meminfo: memFree=1520368/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=77408 CPUtime=942.79
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 27395 0 0 0 94247 32 0 0 25 0 1 0 269019004 79265792 18475 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 19352 18475 86 211 0 19138 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 82760

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 8934
/proc/meminfo: memFree=1520432/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=77408 CPUtime=1002.83
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 27395 0 0 0 100251 32 0 0 25 0 1 0 269019004 79265792 18475 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 19352 18475 86 211 0 19138 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 82760

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 8934
/proc/meminfo: memFree=1520432/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=77408 CPUtime=1062.89
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 27395 0 0 0 106256 33 0 0 25 0 1 0 269019004 79265792 18475 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 19352 18475 86 211 0 19138 0
Current children cumulated CPU time (s) 1063.03
Current children cumulated vsize (KiB) 82760

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 8934
/proc/meminfo: memFree=1520432/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=77408 CPUtime=1122.94
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 27395 0 0 0 112261 33 0 0 25 0 1 0 269019004 79265792 18475 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 19352 18475 86 211 0 19138 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 82760

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 0.92 3/79 8934
/proc/meminfo: memFree=1520624/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=77408 CPUtime=1182.99
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 27397 0 0 0 118265 34 0 0 25 0 1 0 269019004 79265792 18477 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 19352 18477 86 211 0 19138 0
Current children cumulated CPU time (s) 1183.13
Current children cumulated vsize (KiB) 82760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.07 1.02 0.93 2/79 8934
/proc/meminfo: memFree=1520560/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=77408 CPUtime=1199.9
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 27418 0 0 0 119956 34 0 0 25 0 1 0 269019004 79265792 18498 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 19352 18498 86 211 0 19138 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 82760

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

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

[startup+1200.64 s]
/proc/loadavg: 1.07 1.02 0.93 2/79 8934
/proc/meminfo: memFree=1520560/2055924 swapFree=4192812/4192956
[pid=8733] ppid=8731 vsize=5352 CPUtime=0.14
/proc/8733/stat : 8733 (rsat.sh) S 8731 8733 8346 0 -1 4194304 305 845 0 0 0 0 14 0 16 0 1 0 269018988 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8733/statm: 1338 234 195 169 0 49 0
[pid=8736] ppid=8733 vsize=77408 CPUtime=1199.9
/proc/8736/stat : 8736 (rsat) R 8733 8733 8346 0 -1 4194304 27418 0 0 0 119956 34 0 0 25 0 1 0 269019004 79265792 18498 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8736/statm: 19352 18498 86 211 0 19138 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 82760

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8733 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=140978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.149976
while last known CPU time is 1200.04

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

Real time (s): 1200.65
CPU time (s): 1200.04
CPU user time (s): 1199.7
CPU system time (s): 0.34
CPU usage (%): 99.9492
Max. virtual memory (cumulated for all children) (KiB): 94940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.140978
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1150
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= 3

runsolver used 1.15182 second user time and 3.11553 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Feb 26 11:50:43 UTC 2007

IDJOB= 307581
IDBENCH= 20209
IDSOLVER= 104
FILE ID= node6/307581-1172490642

PBS_JOBID= 3971580

Free space on /tmp= 66558 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S384567560-10-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307581-1172490642/rsat.sh /tmp/evaluation/307581-1172490642/instance-307581-1172490642.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-307581-1172490642 -o ROOT/results/node6/solver-307581-1172490642 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307581-1172490642/rsat.sh /tmp/evaluation/307581-1172490642/instance-307581-1172490642.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  dfe30801aa981fb55bfdd2dd7062d61d

RANDOM SEED= 157308158

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:       1595800 kB
Buffers:         48452 kB
Cached:         284320 kB
SwapCached:         20 kB
Active:         212776 kB
Inactive:       176200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1595800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          75100 kB
Slab:            56776 kB
Committed_AS:   875924 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= 66557 MiB

End job on node6 on Mon Feb 26 12:10:46 UTC 2007