Trace number 338146

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.05 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
MD5SUM2fe12e7483e7a74328d483192a8a2746
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.5689
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7989
Sum of the clauses size66949
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2284
Number of clauses of size 31202
Number of clauses of size 4154
Number of clauses of size 5924
Number of clauses of size over 55392

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 |    7744    65866 |    2323       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    6704    58835 |      --       0       --      -- |     --   | -259/-3271
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1384   #clauses: 6704   #literals: 58835
0.00/0.06	c CPU time:   0.056991 s
0.00/0.06	c ==============================================================================
0.00/0.08	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/node26/watcher-338146-1173681098 -o ROOT/results/node26/solver-338146-1173681098 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338146-1173681098/rsat.sh /tmp/evaluation/338146-1173681098/instance-338146-1173681098.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: 0.91 0.98 0.99 3/77 7850
/proc/meminfo: memFree=1756528/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 388063462 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7850/statm: 1338 232 195 169 0 49 0
[pid=7851] ppid=7850 vsize=952 CPUtime=0
/proc/7851/stat : 7851 (SatElite) R 7850 7850 6020 0 -1 4194304 138 0 0 0 0 0 0 0 20 0 1 0 388063462 974848 120 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/7851/statm: 238 120 50 128 0 107 0

[startup+0.006478 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 7850
/proc/meminfo: memFree=1756528/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 388063462 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7850/statm: 1338 232 195 169 0 49 0
[pid=7851] ppid=7850 vsize=952 CPUtime=0
/proc/7851/stat : 7851 (SatElite) R 7850 7850 6020 0 -1 4194304 154 0 0 0 0 0 0 0 20 0 1 0 388063462 974848 136 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/7851/statm: 238 137 50 128 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6304

[startup+0.101494 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 7850
/proc/meminfo: memFree=1756528/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301529 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 7850
/proc/meminfo: memFree=1756528/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701598 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 7850
/proc/meminfo: memFree=1756528/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50174 s]
/proc/loadavg: 0.91 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1753632/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=4020 CPUtime=1.4
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 954 0 0 0 140 0 0 0 25 0 1 0 388063471 4116480 843 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 1005 843 86 211 0 791 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9372

[startup+3.10201 s]
/proc/loadavg: 0.91 0.98 0.99 3/79 7853
/proc/meminfo: memFree=1752608/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=5056 CPUtime=3
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 1392 0 0 0 300 0 0 0 25 0 1 0 388063471 5177344 1052 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 1264 1052 86 211 0 1050 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10408

[startup+6.30157 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1750624/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=6888 CPUtime=6.2
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 1859 0 0 0 619 1 0 0 25 0 1 0 388063471 7053312 1519 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 1722 1519 86 211 0 1508 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12240

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1748832/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=8716 CPUtime=12.6
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 2535 0 0 0 1259 1 0 0 25 0 1 0 388063471 8925184 1901 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 2179 1901 86 211 0 1965 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14068

[startup+25.5019 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1747296/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=9644 CPUtime=25.4
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 3188 0 0 0 2538 2 0 0 25 0 1 0 388063471 9875456 2166 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 2411 2166 86 211 0 2197 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14996

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1743648/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=13012 CPUtime=50.98
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 4468 0 0 0 5095 3 0 0 25 0 1 0 388063471 13324288 3058 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 3253 3058 86 211 0 3039 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18364

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1736416/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=20632 CPUtime=102.17
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 7223 0 0 0 10211 6 0 0 25 0 1 0 388063471 21127168 4847 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 5158 4847 86 211 0 4944 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25984

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1735584/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=21664 CPUtime=162.15
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 7493 0 0 0 16208 7 0 0 25 0 1 0 388063471 22183936 5117 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 5416 5117 86 211 0 5202 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27016

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1728480/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=28572 CPUtime=222.13
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 9232 0 0 0 22204 9 0 0 25 0 1 0 388063471 29257728 6856 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 7143 6856 86 211 0 6929 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 33924

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1725216/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=31296 CPUtime=282.1
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 10915 0 0 0 28199 11 0 0 25 0 1 0 388063471 32047104 7641 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 7824 7641 86 211 0 7610 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 36648

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1725280/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=31296 CPUtime=342.08
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 10929 0 0 0 34197 11 0 0 25 0 1 0 388063471 32047104 7655 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 7824 7655 86 211 0 7610 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 36648

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1724448/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0

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

[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=44816 CPUtime=582
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 14208 0 0 0 58185 15 0 0 25 0 1 0 388063471 45891584 10548 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 11204 10548 86 211 0 10990 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 50168

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1710496/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=48196 CPUtime=641.98
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 15078 0 0 0 64182 16 0 0 25 0 1 0 388063471 49352704 11352 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 12049 11352 86 211 0 11835 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 53548

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7853
/proc/meminfo: memFree=1710560/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=46724 CPUtime=701.96
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 17042 0 0 0 70178 18 0 0 25 0 1 0 388063471 47845376 11305 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 11681 11305 86 211 0 11467 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 52076

[startup+762.306 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 7855
/proc/meminfo: memFree=1710432/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=46988 CPUtime=761.94
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 17087 0 0 0 76176 18 0 0 25 0 1 0 388063471 48115712 11350 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 11747 11350 86 211 0 11533 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 52340

[startup+822.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 7855
/proc/meminfo: memFree=1709664/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=48088 CPUtime=821.92
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 17309 0 0 0 82173 19 0 0 25 0 1 0 388063471 49242112 11539 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 12022 11539 86 211 0 11808 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 53440

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7855
/proc/meminfo: memFree=1709536/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=48472 CPUtime=881.89
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 17368 0 0 0 88170 19 0 0 25 0 1 0 388063471 49635328 11598 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 12118 11598 86 211 0 11904 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 53824

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7855
/proc/meminfo: memFree=1708640/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=49256 CPUtime=941.87
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 17615 0 0 0 94167 20 0 0 25 0 1 0 388063471 50438144 11779 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 12314 11779 86 211 0 12100 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 54608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7855
/proc/meminfo: memFree=1707744/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=50620 CPUtime=1001.85
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 17959 0 0 0 100165 20 0 0 25 0 1 0 388063471 51834880 11991 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 12655 11991 86 211 0 12441 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 55972

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7855
/proc/meminfo: memFree=1706848/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=52068 CPUtime=1061.83
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 18236 0 0 0 106162 21 0 0 25 0 1 0 388063471 53317632 12235 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 13017 12235 86 211 0 12803 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 57420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7855
/proc/meminfo: memFree=1705696/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=53624 CPUtime=1121.81
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 18746 0 0 0 112159 22 0 0 25 0 1 0 388063471 54910976 12548 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 13406 12548 86 211 0 13192 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 58976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7855
/proc/meminfo: memFree=1705248/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=54012 CPUtime=1181.78
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 18895 0 0 0 118156 22 0 0 25 0 1 0 388063471 55308288 12664 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 13503 12664 86 211 0 13289 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 59364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7855
/proc/meminfo: memFree=1704608/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=54676 CPUtime=1199.98
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 19042 0 0 0 119976 22 0 0 25 0 1 0 388063471 55988224 12811 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 13669 12811 86 211 0 13455 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60028

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7855
/proc/meminfo: memFree=1704608/2055920 swapFree=4154888/4192956
[pid=7850] ppid=7848 vsize=5352 CPUtime=0.07
/proc/7850/stat : 7850 (rsat.sh) S 7848 7850 6020 0 -1 4194304 305 409 0 0 0 0 7 0 16 0 1 0 388063462 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7850/statm: 1338 234 195 169 0 49 0
[pid=7853] ppid=7850 vsize=54676 CPUtime=1199.98
/proc/7853/stat : 7853 (rsat) R 7850 7850 6020 0 -1 4194304 19042 0 0 0 119976 22 0 0 25 0 1 0 388063471 55988224 12811 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7853/statm: 13669 12811 86 211 0 13455 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60028

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7850 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=81987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.085986
while last known CPU time is 1200.05

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

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.83
CPU system time (s): 0.22
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 61132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.081987
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 714
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 1.23481 second user time and 3.14052 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Mar 12 06:31:38 UTC 2007

IDJOB= 338146
IDBENCH= 24716
IDSOLVER= 104
FILE ID= node26/338146-1173681098

PBS_JOBID= 4101460

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338146-1173681098/rsat.sh /tmp/evaluation/338146-1173681098/instance-338146-1173681098.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-338146-1173681098 -o ROOT/results/node26/solver-338146-1173681098 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338146-1173681098/rsat.sh /tmp/evaluation/338146-1173681098/instance-338146-1173681098.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2fe12e7483e7a74328d483192a8a2746

RANDOM SEED= 718735053

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1756936 kB
Buffers:         43476 kB
Cached:         169332 kB
SwapCached:      17508 kB
Active:         126936 kB
Inactive:       111396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756936 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            2016 kB
Writeback:           0 kB
Mapped:          30308 kB
Slab:            46240 kB
Committed_AS:   855404 kB
PageTables:       1712 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= 66560 MiB

End job on node26 on Mon Mar 12 06:51:41 UTC 2007