Trace number 456457

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) 5000.02 5001.72

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
MD5SUMf1b3061e7694aa99406ed9e867c9dfa5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.4519
Satisfiable
(Un)Satisfiability was proved
Number of variables1610
Number of clauses8277
Sum of the clauses size69859
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31178
Number of clauses of size 4142
Number of clauses of size 5924
Number of clauses of size over 55717

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 |    8047    68657 |    2414       0        0     nan |  0.000 % |
0.05/0.06	c |         0 |    6966    60634 |      --       0       --      -- |     --   | -334/-4204
0.05/0.06	c ==============================================================================
0.05/0.06	c Result  :   #vars: 1506   #clauses: 6966   #literals: 60634
0.05/0.06	c CPU time:   0.06299 s
0.05/0.06	c ==============================================================================
0.05/0.09	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-456457-1178343154 -o ROOT/results/node71/solver-456457-1178343154 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456457-1178343154/rsat.sh /tmp/evaluation/456457-1178343154/instance-456457-1178343154.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8075
/proc/meminfo: memFree=1901504/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 310304734 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8075/statm: 1338 232 195 169 0 49 0
[pid=8076] ppid=8075 vsize=820 CPUtime=0
/proc/8076/stat : 8076 (SatElite) R 8075 8075 7778 0 -1 4194304 136 0 0 0 0 0 0 0 19 0 1 0 310304734 839680 118 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/8076/statm: 205 119 50 128 0 74 0

[startup+0.0608751 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8075
/proc/meminfo: memFree=1901504/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 310304734 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8075/statm: 1338 232 195 169 0 49 0
[pid=8076] ppid=8075 vsize=1876 CPUtime=0.05
/proc/8076/stat : 8076 (SatElite) R 8075 8075 7778 0 -1 4194304 403 0 0 0 5 0 0 0 19 0 1 0 310304734 1921024 385 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134571332 0 0 4096 3 0 0 0 17 1 0 0
/proc/8076/statm: 469 385 69 128 0 338 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7228

[startup+0.10188 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8075
/proc/meminfo: memFree=1901504/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.301907 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8075
/proc/meminfo: memFree=1901504/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.701961 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8075
/proc/meminfo: memFree=1901504/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8078
/proc/meminfo: memFree=1898928/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=3712 CPUtime=1.4
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 805 0 0 0 140 0 0 0 25 0 1 0 310304743 3801088 759 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 928 759 86 211 0 714 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9064

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8078
/proc/meminfo: memFree=1897648/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=4860 CPUtime=2.99
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 1158 0 0 0 299 0 0 0 25 0 1 0 310304743 4976640 1048 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 1215 1048 86 211 0 1001 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10212

[startup+6.30272 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8078
/proc/meminfo: memFree=1896240/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=6548 CPUtime=6.2
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 1738 0 0 0 619 1 0 0 25 0 1 0 310304743 6705152 1432 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 1637 1432 86 211 0 1423 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11900

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8078
/proc/meminfo: memFree=1894512/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=7864 CPUtime=12.6
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 2278 0 0 0 1258 2 0 0 25 0 1 0 310304743 8052736 1776 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 1966 1776 86 211 0 1752 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13216

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 8078
/proc/meminfo: memFree=1892464/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=9892 CPUtime=25.39
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 3217 0 0 0 2536 3 0 0 25 0 1 0 310304743 10129408 2229 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 2473 2229 86 211 0 2259 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15244

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 8078
/proc/meminfo: memFree=1887664/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=14248 CPUtime=50.98
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 4753 0 0 0 5093 5 0 0 25 0 1 0 310304743 14589952 3377 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 3562 3377 86 211 0 3348 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19600

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 8078
/proc/meminfo: memFree=1882416/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=20168 CPUtime=102.17
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 6308 0 0 0 10210 7 0 0 25 0 1 0 310304743 20652032 4738 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 5042 4738 86 211 0 4828 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25520

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8078
/proc/meminfo: memFree=1880944/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=21460 CPUtime=162.14
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 7426 0 0 0 16207 7 0 0 25 0 1 0 310304743 21975040 5084 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 5365 5084 86 211 0 5151 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26812

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8078
/proc/meminfo: memFree=1875248/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=27456 CPUtime=222.13
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 8849 0 0 0 22204 9 0 0 25 0 1 0 310304743 28114944 6507 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 6864 6507 86 211 0 6650 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32808

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8078
/proc/meminfo: memFree=1869168/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=35164 CPUtime=282.11
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 10761 0 0 0 28200 11 0 0 25 0 1 0 310304743 36007936 8000 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 8791 8000 86 211 0 8577 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 40516

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 8078
/proc/meminfo: memFree=1869616/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=33740 CPUtime=342.09
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 12496 0 0 0 34197 12 0 0 25 0 1 0 310304743 34549760 7861 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 8435 7861 86 211 0 8221 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 39092

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8078
/proc/meminfo: memFree=1869488/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0

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

/proc/8078/statm: 25440 24825 86 211 0 25226 0
Current children cumulated CPU time (s) 4360.81
Current children cumulated vsize (KiB) 107112

[startup+4422.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 8280
/proc/meminfo: memFree=1799792/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=102668 CPUtime=4420.71
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 45202 0 0 0 442027 44 0 0 25 0 1 0 310304743 105132032 24964 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 25667 24964 86 211 0 25453 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 108020

[startup+4482.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/66 8280
/proc/meminfo: memFree=1799600/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=102928 CPUtime=4480.7
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 45267 0 0 0 448025 45 0 0 25 0 1 0 310304743 105398272 24996 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 25732 24996 86 211 0 25518 0
Current children cumulated CPU time (s) 4480.78
Current children cumulated vsize (KiB) 108280

[startup+4542.3 s]
/proc/loadavg: 1.06 1.04 1.01 2/66 8280
/proc/meminfo: memFree=1798960/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=103836 CPUtime=4540.68
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 45432 0 0 0 454023 45 0 0 25 0 1 0 310304743 106328064 25161 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 25959 25161 86 211 0 25745 0
Current children cumulated CPU time (s) 4540.76
Current children cumulated vsize (KiB) 109188

[startup+4602.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 8280
/proc/meminfo: memFree=1798832/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=103836 CPUtime=4600.66
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 45463 0 0 0 460021 45 0 0 25 0 1 0 310304743 106328064 25192 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 25959 25192 86 211 0 25745 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 109188

[startup+4662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 8280
/proc/meminfo: memFree=1798256/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=104484 CPUtime=4660.64
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 45668 0 0 0 466019 45 0 0 25 0 1 0 310304743 106991616 25298 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 26121 25298 86 211 0 25907 0
Current children cumulated CPU time (s) 4660.72
Current children cumulated vsize (KiB) 109836

[startup+4722.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 8280
/proc/meminfo: memFree=1797744/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=105396 CPUtime=4720.62
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 45814 0 0 0 472017 45 0 0 25 0 1 0 310304743 107925504 25444 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 26349 25444 86 211 0 26135 0
Current children cumulated CPU time (s) 4720.7
Current children cumulated vsize (KiB) 110748

[startup+4782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 8280
/proc/meminfo: memFree=1797424/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=105652 CPUtime=4780.6
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 45919 0 0 0 478015 45 0 0 25 0 1 0 310304743 108187648 25484 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 26413 25484 86 211 0 26199 0
Current children cumulated CPU time (s) 4780.68
Current children cumulated vsize (KiB) 111004

[startup+4842.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 8280
/proc/meminfo: memFree=1796720/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=106680 CPUtime=4840.58
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 46280 0 0 0 484012 46 0 0 25 0 1 0 310304743 109240320 25648 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 26670 25648 86 211 0 26456 0
Current children cumulated CPU time (s) 4840.66
Current children cumulated vsize (KiB) 112032

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 8280
/proc/meminfo: memFree=1795824/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=107852 CPUtime=4900.56
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 46554 0 0 0 490010 46 0 0 25 0 1 0 310304743 110440448 25856 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 26963 25856 86 211 0 26749 0
Current children cumulated CPU time (s) 4900.64
Current children cumulated vsize (KiB) 113204

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 8280
/proc/meminfo: memFree=1795504/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=108236 CPUtime=4960.54
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 46729 0 0 0 496008 46 0 0 25 0 1 0 310304743 110833664 25933 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 27059 25933 86 211 0 26845 0
Current children cumulated CPU time (s) 4960.62
Current children cumulated vsize (KiB) 113588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8280
/proc/meminfo: memFree=1795120/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=108876 CPUtime=4999.94
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 47012 0 0 0 499947 47 0 0 25 0 1 0 310304743 111489024 26053 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 27219 26053 86 211 0 27005 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 114228

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8280
/proc/meminfo: memFree=1795120/2055920 swapFree=4184264/4192956
[pid=8075] ppid=8073 vsize=5352 CPUtime=0.08
/proc/8075/stat : 8075 (rsat.sh) S 8073 8075 7778 0 -1 4194304 304 430 0 0 0 0 8 0 16 0 1 0 310304734 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8075/statm: 1338 234 195 169 0 49 0
[pid=8078] ppid=8075 vsize=108876 CPUtime=4999.94
/proc/8078/stat : 8078 (rsat) R 8075 8075 7778 0 -1 4194304 47012 0 0 0 499947 47 0 0 25 0 1 0 310304743 111489024 26053 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8078/statm: 27219 26053 86 211 0 27005 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 114228

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8075 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=85986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.091985
# while last known CPU time is 5000.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.72
CPU time (s): 5000.02
CPU user time (s): 4999.55
CPU system time (s): 0.47
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 130016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.085986
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 734
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 4.04938 second user time and 9.65853 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sat May  5 05:32:34 UTC 2007

IDJOB= 456457
IDBENCH= 24718
IDSOLVER= 169
FILE ID= node71/456457-1178343154

PBS_JOBID= 5188803

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456457-1178343154/rsat.sh /tmp/evaluation/456457-1178343154/instance-456457-1178343154.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-456457-1178343154 -o ROOT/results/node71/solver-456457-1178343154 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456457-1178343154/rsat.sh /tmp/evaluation/456457-1178343154/instance-456457-1178343154.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f1b3061e7694aa99406ed9e867c9dfa5

RANDOM SEED= 851217691

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1902040 kB
Buffers:         10532 kB
Cached:          54892 kB
SwapCached:       2712 kB
Active:          27932 kB
Inactive:        47496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1902040 kB
SwapTotal:     4192956 kB
SwapFree:      4184264 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          16036 kB
Slab:            64536 kB
Committed_AS:  6941872 kB
PageTables:       1448 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= 66562 MiB

End job on node71 on Sat May  5 06:55:58 UTC 2007