Trace number 338104

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 1200.52

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark71.1292
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

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 |    7541    64813 |    2262       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    6480    57354 |      --       0       --      -- |     --   | -360/-4225
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1372   #clauses: 6480   #literals: 57354
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/node45/watcher-338104-1173680432 -o ROOT/results/node45/solver-338104-1173680432 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338104-1173680432/rsat.sh /tmp/evaluation/338104-1173680432/instance-338104-1173680432.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16228
/proc/meminfo: memFree=1777520/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 94018962 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16228/statm: 1338 232 195 169 0 49 0
[pid=16229] ppid=16228 vsize=820 CPUtime=0
/proc/16229/stat : 16229 (SatElite) R 16228 16228 14336 0 -1 4194304 137 0 0 0 0 0 0 0 19 0 1 0 94018962 839680 119 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16229/statm: 238 120 50 128 0 107 0

[startup+0.100855 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16228
/proc/meminfo: memFree=1777520/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.201873 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16228
/proc/meminfo: memFree=1777520/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301892 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16228
/proc/meminfo: memFree=1777520/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701964 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16228
/proc/meminfo: memFree=1777520/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50211 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1774944/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=3916 CPUtime=1.4
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 926 0 0 0 140 0 0 0 25 0 1 0 94018971 4009984 816 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 979 816 86 211 0 765 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9268

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1773920/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=4944 CPUtime=3
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 1368 0 0 0 300 0 0 0 25 0 1 0 94018971 5062656 1029 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 1236 1029 86 211 0 1022 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10296

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1771424/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=6896 CPUtime=6.2
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 2057 0 0 0 619 1 0 0 25 0 1 0 94018971 7061504 1522 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 1724 1522 86 211 0 1510 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12248

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1769384/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=9208 CPUtime=12.6
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 2683 0 0 0 1259 1 0 0 25 0 1 0 94018971 9428992 2050 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 2302 2050 86 211 0 2088 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14560

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1767720/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=10636 CPUtime=25.4
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 3445 0 0 0 2538 2 0 0 25 0 1 0 94018971 10891264 2424 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 2659 2424 86 211 0 2445 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15988

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1764200/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=13840 CPUtime=50.99
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 4653 0 0 0 5096 3 0 0 25 0 1 0 94018971 14172160 3244 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 3460 3244 86 211 0 3246 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19192

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1757992/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=20504 CPUtime=102.17
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 7160 0 0 0 10213 4 0 0 25 0 1 0 94018971 20996096 4785 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 5126 4785 86 211 0 4912 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25856

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1757608/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=20932 CPUtime=162.14
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 7293 0 0 0 16210 4 0 0 25 0 1 0 94018971 21434368 4918 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 5233 4918 86 211 0 5019 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26284

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1750696/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=27504 CPUtime=222.13
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 8986 0 0 0 22206 7 0 0 25 0 1 0 94018971 28164096 6611 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 6876 6611 86 211 0 6662 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32856

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1749160/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=28612 CPUtime=282.1
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 10198 0 0 0 28203 7 0 0 25 0 1 0 94018971 29298688 6958 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 7153 6958 86 211 0 6939 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 33964

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1749032/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=29068 CPUtime=342.08
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 10272 0 0 0 34201 7 0 0 25 0 1 0 94018971 29765632 7032 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 7267 7032 86 211 0 7053 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 34420

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1747048/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=31228 CPUtime=402.06
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 10768 0 0 0 40198 8 0 0 25 0 1 0 94018971 31977472 7528 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 7807 7528 86 211 0 7593 0

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

[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=42428 CPUtime=522.02
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 13566 0 0 0 52192 10 0 0 25 0 1 0 94018971 43446272 9874 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 10607 9874 86 211 0 10393 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 47780

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1733864/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=46148 CPUtime=581.99
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 14558 0 0 0 58189 10 0 0 25 0 1 0 94018971 47255552 10833 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 11537 10833 86 211 0 11323 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 51500

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1734056/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=44440 CPUtime=641.97
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 16353 0 0 0 64185 12 0 0 25 0 1 0 94018971 45506560 10718 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 11110 10718 86 211 0 10896 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 49792

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1734056/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=44440 CPUtime=701.95
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 16353 0 0 0 70183 12 0 0 25 0 1 0 94018971 45506560 10718 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 11110 10718 86 211 0 10896 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 49792

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1733544/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=45232 CPUtime=761.93
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 16503 0 0 0 76181 12 0 0 25 0 1 0 94018971 46317568 10868 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 11308 10868 86 211 0 11094 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 50584

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1732968/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=46148 CPUtime=821.9
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 16680 0 0 0 82178 12 0 0 25 0 1 0 94018971 47255552 11012 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 11537 11012 86 211 0 11323 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 51500

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1732520/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=46928 CPUtime=881.89
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 16865 0 0 0 88177 12 0 0 25 0 1 0 94018971 48054272 11131 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 11732 11131 86 211 0 11518 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 52280

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1731624/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=48280 CPUtime=941.86
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 17137 0 0 0 94174 12 0 0 25 0 1 0 94018971 49438720 11370 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 12070 11370 86 211 0 11856 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 53632

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1729192/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=50400 CPUtime=1001.85
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 17739 0 0 0 100172 13 0 0 25 0 1 0 94018971 51609600 11972 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 12600 11972 86 211 0 12386 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 55752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1726632/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=53268 CPUtime=1061.82
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 18418 0 0 0 106169 13 0 0 25 0 1 0 94018971 54546432 12618 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 13317 12618 86 211 0 13103 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 58620

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1723688/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=55972 CPUtime=1121.8
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 19126 0 0 0 112166 14 0 0 25 0 1 0 94018971 57315328 13326 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 13993 13326 86 211 0 13779 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 61324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1721192/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=58428 CPUtime=1181.78
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 19794 0 0 0 118163 15 0 0 25 0 1 0 94018971 59830272 13961 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 14607 13961 86 211 0 14393 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 63780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16231
/proc/meminfo: memFree=1720424/2055920 swapFree=4183640/4192956
[pid=16228] ppid=16226 vsize=5352 CPUtime=0.07
/proc/16228/stat : 16228 (rsat.sh) S 16226 16228 14336 0 -1 4194304 305 418 0 0 0 0 7 0 16 0 1 0 94018962 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16228/statm: 1338 234 195 169 0 49 0
[pid=16231] ppid=16228 vsize=59328 CPUtime=1199.97
/proc/16231/stat : 16231 (rsat) R 16228 16228 14336 0 -1 4194304 20049 0 0 0 119982 15 0 0 25 0 1 0 94018971 60751872 14151 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16231/statm: 14832 14151 86 211 0 14618 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 64680

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16228 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=79987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.085986
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): 1200.52
CPU time (s): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.15
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 64680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.079987
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= 723
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 1.18582 second user time and 2.55461 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Mar 12 06:20:32 UTC 2007

IDJOB= 338104
IDBENCH= 24715
IDSOLVER= 104
FILE ID= node45/338104-1173680432

PBS_JOBID= 4101710

Free space on /tmp= 66376 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338104-1173680432/rsat.sh /tmp/evaluation/338104-1173680432/instance-338104-1173680432.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-338104-1173680432 -o ROOT/results/node45/solver-338104-1173680432 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338104-1173680432/rsat.sh /tmp/evaluation/338104-1173680432/instance-338104-1173680432.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  749c079607e9e37c206eeb8bd5b8bfaf

RANDOM SEED= 893701190

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1777992 kB
Buffers:         26372 kB
Cached:         202812 kB
SwapCached:       4056 kB
Active:          88452 kB
Inactive:       152020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777992 kB
SwapTotal:     4192956 kB
SwapFree:      4183640 kB
Dirty:            2000 kB
Writeback:           0 kB
Mapped:          15916 kB
Slab:            23620 kB
Committed_AS:   155028 kB
PageTables:       1400 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= 66377 MiB

End job on node45 on Mon Mar 12 06:40:35 UTC 2007