Trace number 1563725

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
march_nn nn? (TO) 1200.1 1200.39

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-cbmc-aes-ee-r3-noholes.cnf
MD5SUM91d125ee3007575f40ddeef126d7f80f
Bench CategoryAPPLICATION (applications 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 variables498723
Number of clauses2928183
Sum of the clauses size7885040
Maximum clause length33
Minimum clause length1
Number of clauses of size 170035
Number of clauses of size 22107033
Number of clauses of size 3609981
Number of clauses of size 419805
Number of clauses of size 50
Number of clauses of size over 5121329

Solver Data 

80.18/80.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
80.18/80.28	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
80.18/80.28	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
80.18/80.28	c main()::
80.18/80.28	c initFormula():: searching for DIMACS p-line....
80.18/80.28	c initFormula():: the DIMACS p-line indicates a CNF of 498723 variables and 2928183 clauses.
80.18/80.28	c parseCNF():: parsing....
80.18/80.28	c parseCNF():: the CNF contains 70035 unary clauses.
80.18/80.28	c runParser():: parsing was successful, warming up engines...
80.18/80.28	c find_and_remove_tautogolies():: found and removed 16968 tautologies
80.18/80.28	c find_and_remove_tautogolies():: found and removed 5312 tautologies
80.18/80.28	c find_and_remove_tautogolies():: found and removed 64 tautologies
80.18/80.28	c find_and_remove_tautogolies():: found and removed 1024 tautologies
80.18/80.28	c find_and_remove_tautogolies():: found and removed 1024 tautologies
80.18/80.28	c simplify_formula():: removed 192 tautological, 1246506 satisfied and 2432 duplicate clauses
80.18/80.28	c preprocessing fase I completed:: there are now 215152 free variables and 1679053 clauses.
80.18/80.28	c stat :: sign balance is biased by 3.153
80.18/80.28	c find_equivalence():: found 38656 3-equivalences
80.18/80.28	c find_and_remove_tautogolies():: found and removed 2496 tautologies
80.18/80.28	c find_and_remove_tautogolies():: found and removed 4064 tautologies
80.18/80.28	c find_and_remove_tautogolies():: found and removed 736 tautologies
80.18/80.28	c find_and_remove_tautogolies():: found and removed 96 tautologies
80.18/80.28	c find_and_remove_tautogolies():: found and removed 12224 tautologies
80.18/80.28	c shorten_equivalence(): average equivalence length reduced from 8.771488 to 4.872117
80.18/80.28	c using k-SAT heuristics (size based diff)
80.18/80.28	c simplify_formula():: removed 0 tautological, 154624 satisfied and 0 duplicate clauses
80.18/80.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 746364 duplicate clauses
80.18/80.28	c resolvent_look() :: found 742496 resolvents
80.18/80.28	c main():: clause / variable ratio: ( 2421549 / 498723 ) = 4.86
80.18/80.28	c longest clause has size 33
80.18/80.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
80.18/80.28	c number of free variables = 191756
80.18/80.28	c dynamic_preselect_setsize :: off
80.18/80.28	c main():: all systems go!
80.18/80.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 260
96.56/96.69	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: 7213
719.22/719.43	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1563725-1238789368/watcher-1563725-1238789368 -o /tmp/evaluation-result-1563725-1238789368/solver-1563725-1238789368 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1563725-1238789368.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: 1.00 1.00 1.00 2/64 17040
/proc/meminfo: memFree=1900272/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=14228 CPUtime=0
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 738 0 0 0 0 0 0 0 18 0 1 0 1151599249 14569472 724 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 3557 729 59 167 0 3388 0

[startup+0.0846409 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 17040
/proc/meminfo: memFree=1900272/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=51948 CPUtime=0.07
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 9115 0 0 0 4 3 0 0 18 0 1 0 1151599249 53194752 9100 1992294400 134512640 135197250 4294956224 18446744073709551615 134568480 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 12987 9103 59 167 0 12818 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 51948

[startup+0.101641 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 17040
/proc/meminfo: memFree=1900272/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=56700 CPUtime=0.09
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 10732 0 0 0 5 4 0 0 18 0 1 0 1151599249 58060800 10717 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 14208 10720 59 167 0 14039 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56700

[startup+0.301658 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 17040
/proc/meminfo: memFree=1900272/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=65060 CPUtime=0.29
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 12950 0 0 0 24 5 0 0 20 0 1 0 1151599249 66621440 12935 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 16265 12935 59 167 0 16096 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65060

[startup+0.701724 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 17040
/proc/meminfo: memFree=1900272/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=70076 CPUtime=0.69
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 14462 0 0 0 62 7 0 0 23 0 1 0 1151599249 71757824 14447 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 17519 14448 59 167 0 17350 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 70076

[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1838888/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=79844 CPUtime=1.49
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 17450 0 0 0 140 9 0 0 25 0 1 0 1151599249 81760256 17435 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 19961 17436 59 167 0 19792 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79844

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1823656/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=98852 CPUtime=3.09
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 23290 0 0 0 296 13 0 0 25 0 1 0 1151599249 101224448 23275 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 24713 23275 59 167 0 24544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 98852

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1698920/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=281604 CPUtime=6.29
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 52656 0 0 0 604 25 0 0 25 0 1 0 1151599249 288362496 46534 1992294400 134512640 135197250 4294956224 18446744073709551615 134565312 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 70401 46534 66 167 0 70232 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 281604

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1699760/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=297236 CPUtime=12.69
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 70586 0 0 0 1236 33 0 0 25 0 1 0 1151599249 304369664 51573 1992294400 134512640 135197250 4294956224 18446744073709551615 134691474 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 74309 51573 68 167 0 74140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 297236

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1699824/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=289312 CPUtime=25.49
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 94001 0 0 0 2504 45 0 0 25 0 1 0 1151599249 296255488 49600 1992294400 134512640 135197250 4294956224 18446744073709551615 134702477 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 72328 49600 68 167 0 72159 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 289312

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1672112/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=332208 CPUtime=51.07
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 148455 0 0 0 5036 71 0 0 25 0 1 0 1151599249 340180992 57694 1992294400 134512640 135197250 4294956224 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 83052 57694 84 167 0 82883 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 332208

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1368176/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120392 CPUtime=102.27
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330297 0 0 0 10081 146 0 0 25 0 1 0 1151599249 1147281408 133386 1992294400 134512640 135197250 4294956224 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280098 133386 94 167 0 279929 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1120392

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1367728/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120392 CPUtime=162.25
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330397 0 0 0 16078 147 0 0 25 0 1 0 1151599249 1147281408 133486 1992294400 134512640 135197250 4294956224 18446744073709551615 134553167 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280098 133486 94 167 0 279929 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1120392

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1367536/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120392 CPUtime=222.23
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330424 0 0 0 22076 147 0 0 25 0 1 0 1151599249 1147281408 133513 1992294400 134512640 135197250 4294956224 18446744073709551615 134603824 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280098 133513 94 167 0 279929 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1120392

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1367472/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120392 CPUtime=282.22
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330425 0 0 0 28075 147 0 0 25 0 1 0 1151599249 1147281408 133514 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280098 133514 94 167 0 279929 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1120392

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1367472/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120392 CPUtime=342.21
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330426 0 0 0 34073 148 0 0 25 0 1 0 1151599249 1147281408 133515 1992294400 134512640 135197250 4294956224 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280098 133515 94 167 0 279929 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1120392

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1367280/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120392 CPUtime=402.2
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330479 0 0 0 40072 148 0 0 25 0 1 0 1151599249 1147281408 133568 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280098 133568 94 167 0 279929 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1120392

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1367088/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120392 CPUtime=462.18
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330500 0 0 0 46070 148 0 0 25 0 1 0 1151599249 1147281408 133589 1992294400 134512640 135197250 4294956224 18446744073709551615 134540938 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280098 133589 94 167 0 279929 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1120392

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1367088/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120392 CPUtime=522.17
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330500 0 0 0 52069 148 0 0 25 0 1 0 1151599249 1147281408 133589 1992294400 134512640 135197250 4294956224 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280098 133589 94 167 0 279929 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1120392

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1367024/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120408 CPUtime=582.15
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330504 0 0 0 58067 148 0 0 25 0 1 0 1151599249 1147297792 133593 1992294400 134512640 135197250 4294956224 18446744073709551615 134548509 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280102 133593 94 167 0 279933 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1120408

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366960/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120408 CPUtime=642.14
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330512 0 0 0 64066 148 0 0 25 0 1 0 1151599249 1147297792 133601 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280102 133601 94 167 0 279933 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1120408

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366896/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120408 CPUtime=702.12
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330512 0 0 0 70064 148 0 0 25 0 1 0 1151599249 1147297792 133601 1992294400 134512640 135197250 4294956224 18446744073709551615 134553271 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280102 133601 94 167 0 279933 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1120408

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366832/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120408 CPUtime=762.11
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330528 0 0 0 76063 148 0 0 25 0 1 0 1151599249 1147297792 133617 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280102 133617 94 167 0 279933 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1120408

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366768/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120408 CPUtime=822.1
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330537 0 0 0 82061 149 0 0 25 0 1 0 1151599249 1147297792 133626 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280102 133626 94 167 0 279933 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 1120408

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366576/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120432 CPUtime=882.08
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330559 0 0 0 88059 149 0 0 25 0 1 0 1151599249 1147322368 133648 1992294400 134512640 135197250 4294956224 18446744073709551615 134553177 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280108 133648 94 167 0 279939 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1120432

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366512/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120432 CPUtime=942.07
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330566 0 0 0 94058 149 0 0 25 0 1 0 1151599249 1147322368 133655 1992294400 134512640 135197250 4294956224 18446744073709551615 134539013 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280108 133655 94 167 0 279939 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 1120432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366192/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120432 CPUtime=1002.05
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330647 0 0 0 100056 149 0 0 25 0 1 0 1151599249 1147322368 133736 1992294400 134512640 135197250 4294956224 18446744073709551615 134553186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280108 133736 94 167 0 279939 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1120432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366128/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120432 CPUtime=1062.03
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330647 0 0 0 106054 149 0 0 25 0 1 0 1151599249 1147322368 133736 1992294400 134512640 135197250 4294956224 18446744073709551615 134603839 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280108 133736 94 167 0 279939 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1120432

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366128/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120432 CPUtime=1122.02
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330647 0 0 0 112053 149 0 0 25 0 1 0 1151599249 1147322368 133736 1992294400 134512640 135197250 4294956224 18446744073709551615 134553215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280108 133736 94 167 0 279939 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1120432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366064/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120432 CPUtime=1182
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330648 0 0 0 118051 149 0 0 25 0 1 0 1151599249 1147322368 133737 1992294400 134512640 135197250 4294956224 18446744073709551615 134553144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280108 133737 94 167 0 279939 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 1120432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366064/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120432 CPUtime=1200
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330648 0 0 0 119851 149 0 0 25 0 1 0 1151599249 1147322368 133737 1992294400 134512640 135197250 4294956224 18446744073709551615 134525843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280108 133737 94 167 0 279939 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1120432

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17041
/proc/meminfo: memFree=1366064/2055920 swapFree=4175812/4192956
[pid=17040] ppid=17038 vsize=1120432 CPUtime=1200
/proc/17040/stat : 17040 (march_nn) R 17038 17040 16643 0 -1 4194304 330648 0 0 0 119851 149 0 0 25 0 1 0 1151599249 1147322368 133737 1992294400 134512640 135197250 4294956224 18446744073709551615 134525843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17040/statm: 280108 133737 94 167 0 279939 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1120432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.1
CPU user time (s): 1198.52
CPU system time (s): 1.58376
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 1193044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.52
system time used= 1.58376
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 330648
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= 1386

runsolver used 1.00585 second user time and 2.51862 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-03 22:09:31
IDJOB=1563725
IDBENCH=70959
IDSOLVER=522
FILE ID=node50/1563725-1238789368
PBS_JOBID= 9085589
Free space on /tmp= 66448 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-cbmc-aes-ee-r3-noholes.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563725-1238789368/watcher-1563725-1238789368 -o /tmp/evaluation-result-1563725-1238789368/solver-1563725-1238789368 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1563725-1238789368.cnf

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

MD5SUM BENCH= 91d125ee3007575f40ddeef126d7f80f
RANDOM SEED=731829291

node50.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		: 3000.238
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		: 3000.238
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:       1900816 kB
Buffers:          2908 kB
Cached:          91808 kB
SwapCached:      10820 kB
Active:          84772 kB
Inactive:        21372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900816 kB
SwapTotal:     4192956 kB
SwapFree:      4175812 kB
Dirty:           62456 kB
Writeback:           0 kB
Mapped:          16128 kB
Slab:            34960 kB
Committed_AS:  3433056 kB
PageTables:       1464 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= 66448 MiB
End job on node50 at 2009-04-03 22:29:34