Trace number 1717055

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) 1200.11 1200.51

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-26.cnf
MD5SUM0cf155110f71a43081221b427d368ee8
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 variables21734
Number of clauses79766
Sum of the clauses size211276
Maximum clause length225
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 236916
Number of clauses of size 338055
Number of clauses of size 43077
Number of clauses of size 5748
Number of clauses of size over 5969

Solver Data 

1.39/1.45	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.45	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.39/1.45	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.39/1.45	c main()::
1.39/1.45	c initFormula():: searching for DIMACS p-line....
1.39/1.45	c initFormula():: the DIMACS p-line indicates a CNF of 21734 variables and 79766 clauses.
1.39/1.45	c parseCNF():: parsing....
1.39/1.45	c parseCNF():: the CNF contains 1 unary clauses.
1.39/1.45	c runParser():: parsing was successful, warming up engines...
1.39/1.45	c find_and_remove_tautogolies():: found and removed 608 tautologies
1.39/1.45	c simplify_formula():: removed 0 tautological, 2165 satisfied and 0 duplicate clauses
1.39/1.45	c preprocessing fase I completed:: there are now 20900 free variables and 77601 clauses.
1.39/1.45	c stat :: sign balance is biased by 0.119
1.39/1.45	c find_equivalence():: found 7362 3-equivalences
1.39/1.45	c find_and_remove_tautogolies():: found and removed 2077 tautologies
1.39/1.45	c shorten_equivalence(): average equivalence length reduced from 7.517313 to 4.093472
1.39/1.45	c using k-SAT heuristics (size based diff)
1.39/1.45	c simplify_formula():: removed 0 tautological, 29448 satisfied and 0 duplicate clauses
1.39/1.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.45	c main():: clause / variable ratio: ( 72075 / 21734 ) = 3.32
1.39/1.45	c longest clause has size 114
1.39/1.45	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.45	c number of free variables = 18823
1.39/1.45	c dynamic_preselect_setsize :: off
1.39/1.45	c main():: all systems go!
1.39/1.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 102
1.89/1.94	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: 5484
61.67/61.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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-1717055-1240623648/watcher-1717055-1240623648 -o /tmp/evaluation-result-1717055-1240623648/solver-1717055-1240623648 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1717055-1240623648.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: 0.91 0.97 0.99 3/65 3379
/proc/meminfo: memFree=913080/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=3164 CPUtime=0
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 567 0 0 0 0 0 0 0 20 0 1 0 90394145 3239936 552 1992294400 134512640 135197250 4294956240 18446744073709551615 134568648 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 791 552 58 167 0 622 0

[startup+0.0158211 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 3379
/proc/meminfo: memFree=913080/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=3296 CPUtime=0.01
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 614 0 0 0 1 0 0 0 20 0 1 0 90394145 3375104 599 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 824 599 58 167 0 655 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3296

[startup+0.101836 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 3379
/proc/meminfo: memFree=913080/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=4352 CPUtime=0.09
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 967 0 0 0 9 0 0 0 20 0 1 0 90394145 4456448 952 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 1088 952 58 167 0 919 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4352

[startup+0.301872 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 3379
/proc/meminfo: memFree=913080/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=9180 CPUtime=0.29
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 3259 0 0 0 28 1 0 0 22 0 1 0 90394145 9400320 1574 1992294400 134512640 135197250 4294956240 18446744073709551615 134569830 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 2295 1574 67 167 0 2126 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9180

[startup+0.701946 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 3379
/proc/meminfo: memFree=913080/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=11248 CPUtime=0.69
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 7303 0 0 0 66 3 0 0 25 0 1 0 90394145 11517952 2134 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 2812 2134 82 167 0 2643 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11248

[startup+1.5011 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 3380
/proc/meminfo: memFree=900848/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=46972 CPUtime=1.49
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 16610 0 0 0 142 7 0 0 25 0 1 0 90394145 48099328 5712 1992294400 134512640 135197250 4294956240 18446744073709551615 134525522 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 11743 5712 93 167 0 11574 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46972

[startup+3.10139 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 3380
/proc/meminfo: memFree=889840/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=47652 CPUtime=3.09
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 16828 0 0 0 302 7 0 0 25 0 1 0 90394145 48795648 5930 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 11913 5930 93 167 0 11744 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47652

[startup+6.30199 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 3380
/proc/meminfo: memFree=888560/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=48252 CPUtime=6.29
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 17058 0 0 0 622 7 0 0 25 0 1 0 90394145 49410048 6160 1992294400 134512640 135197250 4294956240 18446744073709551615 134553218 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 12063 6160 93 167 0 11894 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48252

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 3380
/proc/meminfo: memFree=887864/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=49048 CPUtime=12.69
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 17225 0 0 0 1262 7 0 0 25 0 1 0 90394145 50225152 6327 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 12262 6327 93 167 0 12093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49048

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 3380
/proc/meminfo: memFree=886968/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=49840 CPUtime=25.48
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 17452 0 0 0 2541 7 0 0 25 0 1 0 90394145 51036160 6554 1992294400 134512640 135197250 4294956240 18446744073709551615 134617909 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 12460 6554 93 167 0 12291 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49840

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 3380
/proc/meminfo: memFree=885304/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=51556 CPUtime=51.08
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 17914 0 0 0 5100 8 0 0 25 0 1 0 90394145 52793344 7000 1992294400 134512640 135197250 4294956240 18446744073709551615 134603836 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 12889 7000 93 167 0 12720 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51556

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 3380
/proc/meminfo: memFree=882232/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=54600 CPUtime=102.26
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 18671 0 0 0 10218 8 0 0 25 0 1 0 90394145 55910400 7757 1992294400 134512640 135197250 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 13650 7757 93 167 0 13481 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54600

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=879672/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=58216 CPUtime=162.24
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 19296 0 0 0 16215 9 0 0 25 0 1 0 90394145 59613184 8382 1992294400 134512640 135197250 4294956240 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 14554 8382 93 167 0 14385 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 58216

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=878136/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=59020 CPUtime=222.21
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 19678 0 0 0 22212 9 0 0 25 0 1 0 90394145 60436480 8764 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 14755 8764 93 167 0 14586 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 59020

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=876024/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=62820 CPUtime=282.2
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 20198 0 0 0 28210 10 0 0 25 0 1 0 90394145 64327680 9284 1992294400 134512640 135197250 4294956240 18446744073709551615 134540949 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 15705 9284 93 167 0 15536 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 62820

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=874552/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=63484 CPUtime=342.17
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 20546 0 0 0 34207 10 0 0 25 0 1 0 90394145 65007616 9632 1992294400 134512640 135197250 4294956240 18446744073709551615 134539057 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 15871 9632 93 167 0 15702 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 63484

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=873208/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=64484 CPUtime=402.15
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 20881 0 0 0 40205 10 0 0 25 0 1 0 90394145 66031616 9967 1992294400 134512640 135197250 4294956240 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 16121 9967 93 167 0 15952 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 64484

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=871672/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=65548 CPUtime=462.14
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 21261 0 0 0 46203 11 0 0 25 0 1 0 90394145 67121152 10347 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 16387 10347 93 167 0 16218 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 65548

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=870392/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=66208 CPUtime=522.12
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 21581 0 0 0 52201 11 0 0 25 0 1 0 90394145 67796992 10667 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 16552 10667 93 167 0 16383 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 66208

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=868920/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=71752 CPUtime=582.09
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 21949 0 0 0 58198 11 0 0 25 0 1 0 90394145 73474048 11035 1992294400 134512640 135197250 4294956240 18446744073709551615 134553215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 17938 11035 93 167 0 17769 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 71752

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=867128/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=72280 CPUtime=642.08
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 22393 0 0 0 64196 12 0 0 25 0 1 0 90394145 74014720 11479 1992294400 134512640 135197250 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 18070 11479 93 167 0 17901 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 72280

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=865272/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=72952 CPUtime=702.06
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 22850 0 0 0 70194 12 0 0 25 0 1 0 90394145 74702848 11936 1992294400 134512640 135197250 4294956240 18446744073709551615 134525585 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 18238 11936 93 167 0 18069 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 72952

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=864184/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=73484 CPUtime=762.04
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 23128 0 0 0 76192 12 0 0 25 0 1 0 90394145 75247616 12214 1992294400 134512640 135197250 4294956240 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 18371 12214 93 167 0 18202 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 73484

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=863288/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=73752 CPUtime=822.01
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 23361 0 0 0 82189 12 0 0 25 0 1 0 90394145 75522048 12447 1992294400 134512640 135197250 4294956240 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 18438 12447 93 167 0 18269 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 73752

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=862136/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=83792 CPUtime=881.99
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 23643 0 0 0 88186 13 0 0 25 0 1 0 90394145 85803008 12729 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 20948 12729 93 167 0 20779 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 83792

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=861048/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=84192 CPUtime=941.97
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 23930 0 0 0 94184 13 0 0 25 0 1 0 90394145 86212608 13016 1992294400 134512640 135197250 4294956240 18446744073709551615 134553240 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 21048 13016 93 167 0 20879 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 84192

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=860280/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=84456 CPUtime=1001.95
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 24114 0 0 0 100182 13 0 0 25 0 1 0 90394145 86482944 13200 1992294400 134512640 135197250 4294956240 18446744073709551615 134553206 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 21114 13200 93 167 0 20945 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 84456

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=859384/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=84592 CPUtime=1061.93
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 24333 0 0 0 106179 14 0 0 25 0 1 0 90394145 86622208 13419 1992294400 134512640 135197250 4294956240 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 21148 13419 93 167 0 20979 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 84592

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=858744/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=84724 CPUtime=1121.91
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 24497 0 0 0 112177 14 0 0 25 0 1 0 90394145 86757376 13583 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 21181 13583 93 167 0 21012 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 84724

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=857592/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=85128 CPUtime=1181.89
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 24827 0 0 0 118175 14 0 0 25 0 1 0 90394145 87171072 13913 1992294400 134512640 135197250 4294956240 18446744073709551615 134553720 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 21282 13913 93 167 0 21113 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 85128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=856888/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=85260 CPUtime=1200.08
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 24989 0 0 0 119994 14 0 0 25 0 1 0 90394145 87306240 14075 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 21315 14075 93 167 0 21146 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 85260

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 3380
/proc/meminfo: memFree=856888/2055920 swapFree=4192956/4192956
[pid=3379] ppid=3377 vsize=85260 CPUtime=1200.08
/proc/3379/stat : 3379 (march_nn) R 3377 3379 3218 0 -1 4194304 24989 0 0 0 119994 14 0 0 25 0 1 0 90394145 87306240 14075 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/3379/statm: 21315 14075 93 167 0 21146 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 85260

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.95
CPU system time (s): 0.156976
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 85260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24989
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= 1374

runsolver used 1.2938 second user time and 2.83257 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-25 03:40:48
IDJOB=1717055
IDBENCH=20403
IDSOLVER=522
FILE ID=node82/1717055-1240623648
PBS_JOBID= 9186318
Free space on /tmp= 66276 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/fuhs/hard/AProVE07-26.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717055-1240623648/watcher-1717055-1240623648 -o /tmp/evaluation-result-1717055-1240623648/solver-1717055-1240623648 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1717055-1240623648.cnf

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

MD5SUM BENCH= 0cf155110f71a43081221b427d368ee8
RANDOM SEED=640018130

node82.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        913560 kB
Buffers:         89172 kB
Cached:         950684 kB
SwapCached:          0 kB
Active:         362472 kB
Inactive:       691900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        913560 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:          24264 kB
Slab:            73932 kB
Committed_AS:   206192 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66276 MiB
End job on node82 at 2009-04-25 04:00:51