Trace number 1513850
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:
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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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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 Name | Answer | CPU time | Wall clock time |
|---|
| march_nn nn | ? (TO) | 1200.06 | 1200.41 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S279212213-020.cnf |
| MD5SUM | 183c921e18805bcc408ca715f9914368 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 69.8544 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 10000 |
| Number of clauses | 42000 |
| Sum of the clauses size | 126000 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 42000 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.59/0.62 c main():: *** [ march satisfiability solver ] ***
0.59/0.62 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.59/0.62 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.62 c main()::
0.59/0.62 c initFormula():: searching for DIMACS p-line....
0.59/0.62 c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.62 c parseCNF():: parsing....
0.59/0.62 c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.62 c runParser():: parsing was successful, warming up engines...
0.59/0.62 c simplify_formula():: removed 0 tautological, 209 satisfied and 0 duplicate clauses
0.59/0.62 c preprocessing fase I completed:: there are now 9965 free variables and 41791 clauses.
0.59/0.62 c stat :: sign balance is biased by 0.475
0.59/0.62 c using 3-SAT heuristics (occurence based diff)
0.59/0.62 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62 c simplify_formula():: removed 0 tautological, 0 satisfied and 180 duplicate clauses
0.59/0.62 c resolvent_look() :: found 80 resolvents
0.59/0.62 c lessRedundantTransformation():: nothing to be done.
0.59/0.62 c transformTo3SAT():: you gave me 10000 variables and 41871 clauses.
0.59/0.62 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.62 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.62 c transformTo3SAT():: the transformation yielded 10000 variabels and 41871 clauses.
0.59/0.62 c main():: clause / variable ratio: ( 41871 / 10000 ) = 4.19
0.59/0.62 c longest clause has size 3
0.59/0.62 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62 c number of free variables = 9965
0.59/0.62 c dynamic_preselect_setsize :: off
0.59/0.62 c main():: all systems go!
0.59/0.62 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 749
1.79/1.82 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 290894
734.28/734.59 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
Verifier Data
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>
Watcher Data
runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513850-1238223372/watcher-1513850-1238223372 -o /tmp/evaluation-result-1513850-1238223372/solver-1513850-1238223372 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513850-1238223372.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): 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: 0.99 0.97 0.98 3/64 1868
/proc/meminfo: memFree=858624/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=1912 CPUtime=0
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 266538581 1957888 305 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 478 305 59 167 0 309 0
[startup+0.0885269 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1868
/proc/meminfo: memFree=858624/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=5084 CPUtime=0.08
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 1029 0 0 0 8 0 0 0 18 0 1 0 266538581 5206016 780 1992294400 134512640 135197250 4294956240 18446744073709551615 134565245 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 1271 780 66 167 0 1102 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5084
[startup+0.101527 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1868
/proc/meminfo: memFree=858624/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=5084 CPUtime=0.09
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 1039 0 0 0 9 0 0 0 18 0 1 0 266538581 5206016 790 1992294400 134512640 135197250 4294956240 18446744073709551615 134649020 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 1271 790 66 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084
[startup+0.301549 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1868
/proc/meminfo: memFree=858624/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=5372 CPUtime=0.29
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 2933 0 0 0 28 1 0 0 19 0 1 0 266538581 5500928 927 1992294400 134512640 135197250 4294956240 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 1343 927 80 167 0 1174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5372
[startup+0.701593 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 1868
/proc/meminfo: memFree=858624/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=18584 CPUtime=0.69
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 6977 0 0 0 67 2 0 0 22 0 1 0 266538581 19030016 2730 1992294400 134512640 135197250 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 4646 2734 93 167 0 4477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18584
[startup+1.50168 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1869
/proc/meminfo: memFree=842104/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=19236 CPUtime=1.49
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 8567 0 0 0 147 2 0 0 25 0 1 0 266538581 19697664 4320 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 4809 4320 93 167 0 4640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19236
[startup+3.10286 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1869
/proc/meminfo: memFree=840760/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=20108 CPUtime=3.09
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 8758 0 0 0 307 2 0 0 25 0 1 0 266538581 20590592 4511 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 5027 4511 93 167 0 4858 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20108
[startup+6.30121 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1869
/proc/meminfo: memFree=840120/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=20640 CPUtime=6.29
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 8892 0 0 0 626 3 0 0 25 0 1 0 266538581 21135360 4645 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 5160 4645 93 167 0 4991 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20640
[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1869
/proc/meminfo: memFree=839480/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=21184 CPUtime=12.69
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 9037 0 0 0 1266 3 0 0 25 0 1 0 266538581 21692416 4790 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 5296 4790 93 167 0 5127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21184
[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1869
/proc/meminfo: memFree=839032/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=21624 CPUtime=25.48
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 9155 0 0 0 2545 3 0 0 25 0 1 0 266538581 22142976 4908 1992294400 134512640 135197250 4294956240 18446744073709551615 134617986 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 5406 4908 93 167 0 5237 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21624
[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1869
/proc/meminfo: memFree=838392/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=22172 CPUtime=51.07
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 9312 0 0 0 5104 3 0 0 25 0 1 0 266538581 22704128 5065 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 5543 5065 93 167 0 5374 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22172
[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1869
/proc/meminfo: memFree=837368/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=23268 CPUtime=102.27
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 9565 0 0 0 10223 4 0 0 25 0 1 0 266538581 23826432 5318 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 5817 5318 93 167 0 5648 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23268
[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1869
/proc/meminfo: memFree=836408/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=24176 CPUtime=162.24
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 9791 0 0 0 16220 4 0 0 25 0 1 0 266538581 24756224 5544 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 6044 5544 93 167 0 5875 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24176
[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1869
/proc/meminfo: memFree=835448/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=25412 CPUtime=222.22
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 10034 0 0 0 22218 4 0 0 25 0 1 0 266538581 26021888 5778 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 6353 5778 93 167 0 6184 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25412
[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1869
/proc/meminfo: memFree=834616/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=26696 CPUtime=282.21
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 10224 0 0 0 28216 5 0 0 25 0 1 0 266538581 27336704 5968 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 6674 5968 93 167 0 6505 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26696
[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=833848/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=26828 CPUtime=342.19
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 10408 0 0 0 34214 5 0 0 25 0 1 0 266538581 27471872 6152 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 6707 6152 93 167 0 6538 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26828
[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=833080/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=29196 CPUtime=402.17
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 10589 0 0 0 40212 5 0 0 25 0 1 0 266538581 29896704 6333 1992294400 134512640 135197250 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 7299 6333 93 167 0 7130 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29196
[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=832312/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=29328 CPUtime=462.15
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 10763 0 0 0 46210 5 0 0 25 0 1 0 266538581 30031872 6507 1992294400 134512640 135197250 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 7332 6507 93 167 0 7163 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29328
[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=831672/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=29460 CPUtime=522.13
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 10936 0 0 0 52208 5 0 0 25 0 1 0 266538581 30167040 6680 1992294400 134512640 135197250 4294956240 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 7365 6680 93 167 0 7196 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 29460
[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=830968/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=32180 CPUtime=582.12
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 11107 0 0 0 58206 6 0 0 25 0 1 0 266538581 32952320 6851 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 8045 6851 93 167 0 7876 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 32180
[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=830264/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=32424 CPUtime=642.1
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 11280 0 0 0 64204 6 0 0 25 0 1 0 266538581 33202176 7024 1992294400 134512640 135197250 4294956240 18446744073709551615 134571120 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 8106 7024 93 167 0 7937 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 32424
[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=829560/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=32556 CPUtime=702.08
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 11466 0 0 0 70202 6 0 0 25 0 1 0 266538581 33337344 7210 1992294400 134512640 135197250 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 8139 7210 93 167 0 7970 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 32556
[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=828856/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=32688 CPUtime=762.07
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 11637 0 0 0 76200 7 0 0 25 0 1 0 266538581 33472512 7381 1992294400 134512640 135197250 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 8172 7381 93 167 0 8003 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 32688
[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=828280/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=32820 CPUtime=822.04
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 11774 0 0 0 82197 7 0 0 25 0 1 0 266538581 33607680 7518 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 8205 7518 93 167 0 8036 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 32820
[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=827704/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=36700 CPUtime=882.02
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 11918 0 0 0 88195 7 0 0 25 0 1 0 266538581 37580800 7662 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 9175 7662 93 167 0 9006 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 36700
[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=827064/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=36700 CPUtime=942.02
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 12078 0 0 0 94194 8 0 0 25 0 1 0 266538581 37580800 7822 1992294400 134512640 135197250 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 9175 7822 93 167 0 9006 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 36700
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=826360/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=36832 CPUtime=1001.99
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 12237 0 0 0 100191 8 0 0 25 0 1 0 266538581 37715968 7981 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 9208 7981 93 167 0 9039 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 36832
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=825784/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=36832 CPUtime=1061.98
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 12396 0 0 0 106190 8 0 0 25 0 1 0 266538581 37715968 8140 1992294400 134512640 135197250 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 9208 8140 93 167 0 9039 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 36832
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=825080/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=36832 CPUtime=1121.96
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 12552 0 0 0 112187 9 0 0 25 0 1 0 266538581 37715968 8296 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 9208 8296 93 167 0 9039 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 36832
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=824440/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=37320 CPUtime=1181.94
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 12709 0 0 0 118185 9 0 0 25 0 1 0 266538581 38215680 8453 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 9330 8453 93 167 0 9161 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 37320
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 1875
/proc/meminfo: memFree=824312/2055920 swapFree=4181692/4192956
[pid=1868] ppid=1866 vsize=37320 CPUtime=1200.04
/proc/1868/stat : 1868 (march_nn) R 1866 1868 1767 0 -1 4194304 12755 0 0 0 119995 9 0 0 25 0 1 0 266538581 38215680 8499 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1868/statm: 9330 8499 93 167 0 9161 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 37320
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)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.101984
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 37320
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12755
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= 2
involuntary context switches= 3221
runsolver used 0.906862 second user time and 2.47062 second system time
The end
Launcher Data
Begin job on node42 at 2009-03-28 07:56:12
IDJOB=1513850
IDBENCH=70297
IDSOLVER=522
FILE ID=node42/1513850-1238223372
PBS_JOBID= 9060592
Free space on /tmp= 66240 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S279212213-020.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513850-1238223372/watcher-1513850-1238223372 -o /tmp/evaluation-result-1513850-1238223372/solver-1513850-1238223372 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513850-1238223372.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 183c921e18805bcc408ca715f9914368
RANDOM SEED=1822942616
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 : 3000.211
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 : 3000.211
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: 859040 kB
Buffers: 91020 kB
Cached: 1007640 kB
SwapCached: 5184 kB
Active: 128756 kB
Inactive: 978372 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 859040 kB
SwapTotal: 4192956 kB
SwapFree: 4181692 kB
Dirty: 1520 kB
Writeback: 0 kB
Mapped: 14212 kB
Slab: 75736 kB
Committed_AS: 819372 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= 66240 MiB
End job on node42 at 2009-03-28 08:16:14