Trace number 1734832

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2009-03-22? (TO) 1200.04 1200.61

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1820c171155g3.cnf
MD5SUM90cca356988434eb537dfe19d4b4da93
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

0.00/0.00	c Parsing...
0.04/0.09	c ==============================================================================
0.04/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.04/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.04/0.09	c ==============================================================================
0.04/0.09	c |         0 |  171155   344000 |   51346       0        0     nan |  0.000 % |
0.78/0.83	c |         0 |  168808   562435 |      --       0       --      -- |     --   | -2347/218435
0.78/0.83	c ==============================================================================
0.78/0.83	c Result  :   #vars: 1755   #clauses: 168808   #literals: 562435
0.78/0.83	c CPU time:   0.801878 s
0.78/0.83	c ==============================================================================
0.98/1.01	c Rsat version 3.02
1.00/1.12	c Base unit clause learned: 0

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734832-1240797660/watcher-1734832-1240797660 -o /tmp/evaluation-result-1734832-1240797660/solver-1734832-1240797660 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1734832-1240797660.cnf HOME 

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): 1800 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 1.09 3/64 28286
/proc/meminfo: memFree=1785792/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=0
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 107794235 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 240 199 169 0 50 0
[pid=28287] ppid=28286 vsize=1384 CPUtime=0
/proc/28287/stat : 28287 (SatElite) R 28286 28286 28063 0 -1 4194304 192 0 0 0 0 0 0 0 19 0 1 0 107794236 1417216 175 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 0 0 0
/proc/28287/statm: 346 176 65 186 0 156 0

[startup+0.060075 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 28286
/proc/meminfo: memFree=1785792/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=0
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 107794235 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 240 199 169 0 50 0
[pid=28287] ppid=28286 vsize=11280 CPUtime=0.04
/proc/28287/stat : 28287 (SatElite) R 28286 28286 28063 0 -1 4194304 2677 0 0 0 4 0 0 0 19 0 1 0 107794236 11550720 2660 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/28287/statm: 2820 2663 65 186 0 2630 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16636

[startup+0.101078 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 28286
/proc/meminfo: memFree=1785792/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=0
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 107794235 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 240 199 169 0 50 0
[pid=28287] ppid=28286 vsize=19324 CPUtime=0.09
/proc/28287/stat : 28287 (SatElite) R 28286 28286 28063 0 -1 4194304 4380 0 0 0 8 1 0 0 19 0 1 0 107794236 19787776 4363 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/28287/statm: 4831 4364 90 186 0 4641 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24680

[startup+0.301107 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 28286
/proc/meminfo: memFree=1785792/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=0
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 107794235 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 240 199 169 0 50 0
[pid=28287] ppid=28286 vsize=26936 CPUtime=0.28
/proc/28287/stat : 28287 (SatElite) R 28286 28286 28063 0 -1 4194304 5926 0 0 0 26 2 0 0 21 0 1 0 107794236 27582464 5909 1992294400 4194304 4959918 548682068656 18446744073709551615 4241707 0 0 4096 3 0 0 0 17 0 0 0
/proc/28287/statm: 6734 5909 91 186 0 6544 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 32292

[startup+0.701145 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 28286
/proc/meminfo: memFree=1785792/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=0
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 107794235 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 240 199 169 0 50 0
[pid=28287] ppid=28286 vsize=26936 CPUtime=0.68
/proc/28287/stat : 28287 (SatElite) R 28286 28286 28063 0 -1 4194304 5926 0 0 0 66 2 0 0 24 0 1 0 107794236 27582464 5909 1992294400 4194304 4959918 548682068656 18446744073709551615 4269268 0 0 4096 3 0 0 0 17 0 0 0
/proc/28287/statm: 6734 5909 91 186 0 6544 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 32292

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 28294
/proc/meminfo: memFree=1760432/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 5356

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 28295
/proc/meminfo: memFree=1767280/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=19392 CPUtime=2.07
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 4361 0 0 0 204 3 0 0 25 0 1 0 107794337 19857408 4342 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 4848 4342 118 309 0 4535 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 24748

[startup+6.30276 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 28295
/proc/meminfo: memFree=1760496/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=25384 CPUtime=5.27
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 5936 0 0 0 523 4 0 0 25 0 1 0 107794337 25993216 5851 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 6346 5851 118 309 0 6033 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30740

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 28295
/proc/meminfo: memFree=1750640/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=34744 CPUtime=11.66
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 8347 0 0 0 1159 7 0 0 25 0 1 0 107794337 35577856 8132 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 8686 8132 118 309 0 8373 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 40100

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 28295
/proc/meminfo: memFree=1746288/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=38056 CPUtime=24.46
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 9753 0 0 0 2438 8 0 0 25 0 1 0 107794337 38969344 9022 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 9514 9022 118 309 0 9201 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 43412

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 28295
/proc/meminfo: memFree=1744816/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=39368 CPUtime=50.04
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 11066 0 0 0 4995 9 0 0 25 0 1 0 107794337 40312832 9375 1992294400 4194304 5460562 548682068784 18446744073709551615 4201688 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 9842 9375 118 309 0 9529 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 44724

[startup+102.305 s]
/proc/loadavg: 1.08 1.03 1.09 2/66 28705
/proc/meminfo: memFree=1710952/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=44912 CPUtime=101.18
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 14980 0 0 0 10106 12 0 0 25 0 1 0 107794337 45989888 10531 1992294400 4194304 5460562 548682068784 18446744073709551615 4226290 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 11228 10531 118 309 0 10915 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 50268

[startup+162.302 s]
/proc/loadavg: 1.03 1.02 1.08 2/66 28705
/proc/meminfo: memFree=1705512/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=50392 CPUtime=161.15
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 18356 0 0 0 16101 14 0 0 25 0 1 0 107794337 51601408 11923 1992294400 4194304 5460562 548682068784 18446744073709551615 4198095 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 12598 11923 118 309 0 12285 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 55748

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.08 2/66 28705
/proc/meminfo: memFree=1704488/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=51780 CPUtime=221.14
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 19691 0 0 0 22099 15 0 0 25 0 1 0 107794337 53022720 12266 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 12945 12266 118 309 0 12632 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 57136

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/66 28705
/proc/meminfo: memFree=1700072/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=55624 CPUtime=281.11
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 22678 0 0 0 28095 16 0 0 25 0 1 0 107794337 56958976 13269 1992294400 4194304 5460562 548682068784 18446744073709551615 4198440 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 13906 13269 118 309 0 13593 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 60980

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 28705
/proc/meminfo: memFree=1697192/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=58400 CPUtime=341.09
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 24376 0 0 0 34092 17 0 0 25 0 1 0 107794337 59801600 13975 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 14600 13975 118 309 0 14287 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 63756


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

/proc/28295/statm: 16546 15964 118 309 0 16233 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 71540

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 28705
/proc/meminfo: memFree=1687728/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=67572 CPUtime=580.98
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 30696 0 0 0 58077 21 0 0 25 0 1 0 107794337 69193728 16327 1992294400 4194304 5460562 548682068784 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 16893 16327 118 309 0 16580 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 72928

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 28705
/proc/meminfo: memFree=1684080/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=71240 CPUtime=640.95
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 32609 0 0 0 64073 22 0 0 25 0 1 0 107794337 72949760 17248 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 17810 17248 118 309 0 17497 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 76596

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 28705
/proc/meminfo: memFree=1682352/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=72820 CPUtime=700.93
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 34021 0 0 0 70070 23 0 0 25 0 1 0 107794337 74567680 17668 1992294400 4194304 5460562 548682068784 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 18205 17668 118 309 0 17892 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 78176

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 28705
/proc/meminfo: memFree=1682288/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=72820 CPUtime=760.91
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 34023 0 0 0 76068 23 0 0 25 0 1 0 107794337 74567680 17670 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 18205 17670 118 309 0 17892 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 78176

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 28705
/proc/meminfo: memFree=1679024/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=76100 CPUtime=820.88
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 35836 0 0 0 82064 24 0 0 25 0 1 0 107794337 77926400 18491 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 19025 18491 118 309 0 18712 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 81456

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 28705
/proc/meminfo: memFree=1676912/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=78068 CPUtime=880.86
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 37350 0 0 0 88060 26 0 0 25 0 1 0 107794337 79941632 19013 1992294400 4194304 5460562 548682068784 18446744073709551615 4226329 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 19517 19013 118 309 0 19204 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 83424

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 28705
/proc/meminfo: memFree=1676912/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=78068 CPUtime=940.84
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 37354 0 0 0 94058 26 0 0 25 0 1 0 107794337 79941632 19017 1992294400 4194304 5460562 548682068784 18446744073709551615 4225835 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 19517 19017 118 309 0 19204 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 83424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1673776/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=81116 CPUtime=1000.8
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 39121 0 0 0 100054 26 0 0 25 0 1 0 107794337 83062784 19792 1992294400 4194304 5460562 548682068784 18446744073709551615 4198067 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 20279 19792 118 309 0 19966 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 86472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1671536/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=84008 CPUtime=1060.79
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 39820 0 0 0 106052 27 0 0 25 0 1 0 107794337 86024192 20491 1992294400 4194304 5460562 548682068784 18446744073709551615 4198143 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 21002 20491 118 309 0 20689 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 89364

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1668656/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=86152 CPUtime=1120.77
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 41387 0 0 0 112049 28 0 0 25 0 1 0 107794337 88219648 21066 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 21538 21066 118 309 0 21225 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 91508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1668592/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=86696 CPUtime=1180.74
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 41504 0 0 0 118046 28 0 0 25 0 1 0 107794337 88776704 21183 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 21674 21183 118 309 0 21361 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 92052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28705
/proc/meminfo: memFree=1666352/2055920 swapFree=4180832/4192956
[pid=28286] ppid=28284 vsize=5356 CPUtime=1
/proc/28286/stat : 28286 (rsat.sh) S 28284 28286 28063 0 -1 4194304 315 5931 0 0 0 0 97 3 19 0 1 0 107794235 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28286/statm: 1339 242 199 169 0 50 0
[pid=28295] ppid=28286 vsize=90528 CPUtime=1199.04
/proc/28295/stat : 28295 (rsat) R 28286 28286 28063 0 -1 4194304 44514 0 0 0 119875 29 0 0 25 0 1 0 107794337 92700672 21627 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/28295/statm: 22632 21627 118 309 0 22319 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 95884

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28286 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=975851
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=33994
# CPU time returned by wait4() is 1.00985
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.72
CPU system time (s): 0.32
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 103960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.975851
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6246
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= 5
involuntary context switches= 16

runsolver used 1.14882 second user time and 3.23451 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-27 04:01:01
IDJOB=1734832
IDBENCH=71295
IDSOLVER=545
FILE ID=node42/1734832-1240797660
PBS_JOBID= 9187353
Free space on /tmp= 66324 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1820c171155g3.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734832-1240797660/watcher-1734832-1240797660 -o /tmp/evaluation-result-1734832-1240797660/solver-1734832-1240797660 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1734832-1240797660.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=1975560919

node42.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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:       1786336 kB
Buffers:         28696 kB
Cached:         177048 kB
SwapCached:       5940 kB
Active:          79108 kB
Inactive:       135012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786336 kB
SwapTotal:     4192956 kB
SwapFree:      4180832 kB
Dirty:            7904 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            41572 kB
Committed_AS:   514016 kB
PageTables:       1388 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= 66328 MiB
End job on node42 at 2009-04-27 04:21:03