Trace number 1563257

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) 1200.15 1200.45

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-cbmc-aes-ee-r2-noholes.cnf
MD5SUM4c8b9603e0c90cfb3c82064eae956799
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark728.775
Satisfiable
(Un)Satisfiability was proved
Number of variables266199
Number of clauses1575975
Sum of the clauses size4240496
Maximum clause length33
Minimum clause length1
Number of clauses of size 139783
Number of clauses of size 21138497
Number of clauses of size 3317809
Number of clauses of size 49949
Number of clauses of size 50
Number of clauses of size over 569937

Solver Data 

42.98/43.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
42.98/43.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
42.98/43.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
42.98/43.04	c main()::
42.98/43.04	c initFormula():: searching for DIMACS p-line....
42.98/43.04	c initFormula():: the DIMACS p-line indicates a CNF of 266199 variables and 1575975 clauses.
42.98/43.04	c parseCNF():: parsing....
42.98/43.04	c parseCNF():: the CNF contains 39783 unary clauses.
42.98/43.04	c runParser():: parsing was successful, warming up engines...
42.98/43.04	c find_and_remove_tautogolies():: found and removed 8680 tautologies
42.98/43.04	c find_and_remove_tautogolies():: found and removed 2656 tautologies
42.98/43.04	c find_and_remove_tautogolies():: found and removed 32 tautologies
42.98/43.04	c find_and_remove_tautogolies():: found and removed 512 tautologies
42.98/43.04	c find_and_remove_tautogolies():: found and removed 512 tautologies
42.98/43.04	c simplify_formula():: removed 96 tautological, 639214 satisfied and 1216 duplicate clauses
42.98/43.04	c preprocessing fase I completed:: there are now 118972 free variables and 935449 clauses.
42.98/43.04	c stat :: sign balance is biased by 3.225
42.98/43.04	c find_equivalence():: found 21056 3-equivalences
42.98/43.04	c find_and_remove_tautogolies():: found and removed 1248 tautologies
42.98/43.04	c find_and_remove_tautogolies():: found and removed 2528 tautologies
42.98/43.04	c find_and_remove_tautogolies():: found and removed 512 tautologies
42.98/43.04	c find_and_remove_tautogolies():: found and removed 96 tautologies
42.98/43.04	c find_and_remove_tautogolies():: found and removed 6432 tautologies
42.98/43.04	c shorten_equivalence(): average equivalence length reduced from 7.743902 to 3.914634
42.98/43.04	c using k-SAT heuristics (size based diff)
42.98/43.04	c simplify_formula():: removed 0 tautological, 84224 satisfied and 0 duplicate clauses
42.98/43.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 430664 duplicate clauses
42.98/43.04	c resolvent_look() :: found 417584 resolvents
42.98/43.04	c main():: clause / variable ratio: ( 1353033 / 266199 ) = 5.08
42.98/43.04	c longest clause has size 33
42.98/43.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
42.98/43.04	c number of free variables = 105784
42.98/43.04	c dynamic_preselect_setsize :: off
42.98/43.04	c main():: all systems go!
42.98/43.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 259
56.88/56.98	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: 7525
877.27/877.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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-1563257-1238783907/watcher-1563257-1238783907 -o /tmp/evaluation-result-1563257-1238783907/solver-1563257-1238783907 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1563257-1238783907.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 0.99 3/69 2598
/proc/meminfo: memFree=1782872/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=8036 CPUtime=0
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 807 0 0 0 0 0 0 0 18 0 1 0 1151054039 8228864 792 1992294400 134512640 135197250 4294956240 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 2009 797 59 167 0 1840 0

[startup+0.0571101 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 2598
/proc/meminfo: memFree=1782872/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=33884 CPUtime=0.04
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 6143 0 0 0 2 2 0 0 18 0 1 0 1151054039 34697216 6128 1992294400 134512640 135197250 4294956240 18446744073709551615 134568636 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 8471 6135 60 167 0 8302 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 33884

[startup+0.101145 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 2598
/proc/meminfo: memFree=1782872/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=34412 CPUtime=0.09
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 6742 0 0 0 7 2 0 0 18 0 1 0 1151054039 35237888 6727 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 8603 6727 59 167 0 8434 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34412

[startup+0.301134 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 2598
/proc/meminfo: memFree=1782872/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=37184 CPUtime=0.29
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 7553 0 0 0 26 3 0 0 19 0 1 0 1151054039 38076416 7538 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 9296 7538 59 167 0 9127 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37184

[startup+0.701175 s]
/proc/loadavg: 0.99 0.97 0.99 3/69 2598
/proc/meminfo: memFree=1782872/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=42332 CPUtime=0.69
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 9147 0 0 0 65 4 0 0 22 0 1 0 1151054039 43347968 9132 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 10583 9132 59 167 0 10414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42332

[startup+1.50126 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 2599
/proc/meminfo: memFree=1741776/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=52496 CPUtime=1.49
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 12238 0 0 0 144 5 0 0 25 0 1 0 1151054039 53755904 12223 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 13124 12224 59 167 0 12955 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52496

[startup+3.10142 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 2599
/proc/meminfo: memFree=1724752/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=151816 CPUtime=3.09
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 28065 0 0 0 296 13 0 0 25 0 1 0 1151054039 155459584 24799 1992294400 134512640 135197250 4294956240 18446744073709551615 134565168 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 37954 24799 66 167 0 37785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 151816

[startup+6.30175 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 2599
/proc/meminfo: memFree=1675664/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=162672 CPUtime=6.29
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 37179 0 0 0 610 19 0 0 25 0 1 0 1151054039 166576128 27338 1992294400 134512640 135197250 4294956240 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 40668 27338 68 167 0 40499 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 162672

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 2599
/proc/meminfo: memFree=1675736/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=162616 CPUtime=12.69
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 50582 0 0 0 1244 25 0 0 25 0 1 0 1151054039 166518784 28366 1992294400 134512640 135197250 4294956240 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 40654 28366 68 167 0 40485 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 162616

[startup+25.5017 s]
/proc/loadavg: 1.07 0.99 0.99 2/70 2599
/proc/meminfo: memFree=1662872/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=172096 CPUtime=25.48
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 80009 0 0 0 2508 40 0 0 25 0 1 0 1151054039 176226304 30168 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 43024 30168 82 167 0 42855 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 172096

[startup+51.1013 s]
/proc/loadavg: 1.05 0.99 0.99 2/70 2599
/proc/meminfo: memFree=1493464/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606848 CPUtime=51.08
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178121 0 0 0 5023 85 0 0 25 0 1 0 1151054039 621412352 72393 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151712 72393 92 167 0 151543 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 606848

[startup+102.306 s]
/proc/loadavg: 1.07 1.00 1.00 2/70 2599
/proc/meminfo: memFree=1492696/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606864 CPUtime=102.26
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178302 0 0 0 10141 85 0 0 25 0 1 0 1151054039 621428736 72574 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151716 72574 92 167 0 151547 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 606864

[startup+162.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/70 2599
/proc/meminfo: memFree=1492568/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606864 CPUtime=162.25
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178324 0 0 0 16139 86 0 0 25 0 1 0 1151054039 621428736 72596 1992294400 134512640 135197250 4294956240 18446744073709551615 134553147 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151716 72596 92 167 0 151547 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 606864

[startup+222.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/70 2599
/proc/meminfo: memFree=1492440/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606864 CPUtime=222.23
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178344 0 0 0 22137 86 0 0 25 0 1 0 1151054039 621428736 72616 1992294400 134512640 135197250 4294956240 18446744073709551615 134553180 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151716 72616 92 167 0 151547 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 606864

[startup+282.301 s]
/proc/loadavg: 1.13 1.05 1.01 2/70 2599
/proc/meminfo: memFree=1491992/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606864 CPUtime=282.22
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178455 0 0 0 28136 86 0 0 25 0 1 0 1151054039 621428736 72727 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151716 72727 92 167 0 151547 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 606864

[startup+342.301 s]
/proc/loadavg: 1.08 1.05 1.01 2/70 2600
/proc/meminfo: memFree=1491800/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606864 CPUtime=342.2
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178455 0 0 0 34134 86 0 0 25 0 1 0 1151054039 621428736 72727 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151716 72727 92 167 0 151547 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 606864

[startup+402.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/70 2601
/proc/meminfo: memFree=1491800/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606864 CPUtime=402.19
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178455 0 0 0 40132 87 0 0 25 0 1 0 1151054039 621428736 72727 1992294400 134512640 135197250 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151716 72727 92 167 0 151547 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 606864

[startup+462.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/70 2601
/proc/meminfo: memFree=1491608/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606864 CPUtime=462.18
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178519 0 0 0 46131 87 0 0 25 0 1 0 1151054039 621428736 72791 1992294400 134512640 135197250 4294956240 18446744073709551615 134553218 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151716 72791 92 167 0 151547 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 606864

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 2601
/proc/meminfo: memFree=1491544/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606864 CPUtime=522.16
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178520 0 0 0 52129 87 0 0 25 0 1 0 1151054039 621428736 72792 1992294400 134512640 135197250 4294956240 18446744073709551615 134553147 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151716 72792 92 167 0 151547 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 606864

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 2601
/proc/meminfo: memFree=1491544/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606864 CPUtime=582.14
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178520 0 0 0 58127 87 0 0 25 0 1 0 1151054039 621428736 72792 1992294400 134512640 135197250 4294956240 18446744073709551615 134553165 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151716 72792 92 167 0 151547 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 606864

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 2601
/proc/meminfo: memFree=1491544/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606864 CPUtime=642.13
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178520 0 0 0 64126 87 0 0 25 0 1 0 1151054039 621428736 72792 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151716 72792 92 167 0 151547 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 606864

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 2601
/proc/meminfo: memFree=1491480/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606888 CPUtime=702.11
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178526 0 0 0 70124 87 0 0 25 0 1 0 1151054039 621453312 72798 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151722 72798 92 167 0 151553 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 606888

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2601
/proc/meminfo: memFree=1491480/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606888 CPUtime=762.1
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178526 0 0 0 76123 87 0 0 25 0 1 0 1151054039 621453312 72798 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151722 72798 92 167 0 151553 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 606888

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2601
/proc/meminfo: memFree=1491480/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=606888 CPUtime=822.08
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178526 0 0 0 82121 87 0 0 25 0 1 0 1151054039 621453312 72798 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 151722 72798 92 167 0 151553 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 606888

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2601
/proc/meminfo: memFree=1490200/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=609752 CPUtime=882.07
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178835 0 0 0 88119 88 0 0 25 0 1 0 1151054039 624386048 73107 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 152438 73107 92 167 0 152269 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 609752

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2601
/proc/meminfo: memFree=1490200/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=609752 CPUtime=942.05
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178847 0 0 0 94117 88 0 0 25 0 1 0 1151054039 624386048 73119 1992294400 134512640 135197250 4294956240 18446744073709551615 134525668 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 152438 73119 92 167 0 152269 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 609752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2601
/proc/meminfo: memFree=1490136/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=609752 CPUtime=1002.03
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178849 0 0 0 100115 88 0 0 25 0 1 0 1151054039 624386048 73121 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 152438 73121 92 167 0 152269 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 609752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2601
/proc/meminfo: memFree=1489816/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=609752 CPUtime=1062.02
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178910 0 0 0 106113 89 0 0 25 0 1 0 1151054039 624386048 73182 1992294400 134512640 135197250 4294956240 18446744073709551615 134525699 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 152438 73182 92 167 0 152269 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 609752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2601
/proc/meminfo: memFree=1489688/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=609752 CPUtime=1122.01
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178943 0 0 0 112112 89 0 0 25 0 1 0 1151054039 624386048 73215 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 152438 73215 92 167 0 152269 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 609752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2601
/proc/meminfo: memFree=1489560/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=609752 CPUtime=1181.99
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178972 0 0 0 118110 89 0 0 25 0 1 0 1151054039 624386048 73244 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 152438 73244 92 167 0 152269 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 609752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 2601
/proc/meminfo: memFree=1489496/2055920 swapFree=4171316/4192956
[pid=2598] ppid=2596 vsize=609752 CPUtime=1200.09
/proc/2598/stat : 2598 (march_nn) R 2596 2598 2534 0 -1 4194304 178975 0 0 0 119920 89 0 0 25 0 1 0 1151054039 624386048 73247 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/2598/statm: 152438 73247 92 167 0 152269 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 609752

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): 1200.45
CPU time (s): 1200.15
CPU user time (s): 1199.2
CPU system time (s): 0.945856
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 646620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.2
system time used= 0.945856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 178975
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= 1127

runsolver used 1.05584 second user time and 3.32349 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-03 20:38:29
IDJOB=1563257
IDBENCH=70950
IDSOLVER=522
FILE ID=node44/1563257-1238783907
PBS_JOBID= 9085606
Free space on /tmp= 66448 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-cbmc-aes-ee-r2-noholes.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563257-1238783907/watcher-1563257-1238783907 -o /tmp/evaluation-result-1563257-1238783907/solver-1563257-1238783907 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1563257-1238783907.cnf

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

MD5SUM BENCH= 4c8b9603e0c90cfb3c82064eae956799
RANDOM SEED=1471218677

node44.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		: 3000.241
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		: 3000.241
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:       1783416 kB
Buffers:         25720 kB
Cached:         170924 kB
SwapCached:      11028 kB
Active:         114528 kB
Inactive:        94548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783416 kB
SwapTotal:     4192956 kB
SwapFree:      4171316 kB
Dirty:           33076 kB
Writeback:           0 kB
Mapped:          18108 kB
Slab:            48836 kB
Committed_AS:  3002972 kB
PageTables:       1796 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 node44 at 2009-04-03 20:58:31