About the Execution of ITS-Tools for RwMutex-PT-r0010w0500
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3512.040 | 168219.00 | 661547.00 | 136.40 | FFTFTFFTTTTTFFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2019-input.r151-ebro-155286406600306.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2019-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is RwMutex-PT-r0010w0500, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-ebro-155286406600306
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1000K
-rw-r--r-- 1 mcc users 3.9K Feb 12 14:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 12 14:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 8 16:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 8 16:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 108 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 346 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.5K Feb 5 01:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K Feb 5 01:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Feb 4 22:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.4K Feb 4 22:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 4 16:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Feb 4 16:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 1 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 9.8K Feb 1 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 11 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 836K Mar 10 17:31 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-00
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-01
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-02
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-03
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-04
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-05
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-06
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-07
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-08
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-09
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-10
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-11
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-12
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-13
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-14
FORMULA_NAME RwMutex-PT-r0010w0500-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1553135269263
Working with output stream class java.io.PrintStream
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [invariant] property : RwMutex-PT-r0010w0500-ReachabilityFireability-05 with value :(((((((((((p199>=1)&&(p522>=1))&&(p523>=1))&&(p524>=1))&&(p525>=1))&&(p526>=1))&&(p527>=1))&&(p528>=1))&&(p529>=1))&&(p530>=1))&&(p531>=1))
Read [invariant] property : RwMutex-PT-r0010w0500-ReachabilityFireability-06 with value :(((((((((((p522>=1)&&(p523>=1))&&(p524>=1))&&(p525>=1))&&(p526>=1))&&(p527>=1))&&(p528>=1))&&(p529>=1))&&(p530>=1))&&(p531>=1))&&(p95>=1))
Read [reachable] property : RwMutex-PT-r0010w0500-ReachabilityFireability-07 with value :(!((!((p682>=1)||(p1015>=1)))&&(((((((((((((p274>=1)&&(p522>=1))&&(p523>=1))&&(p524>=1))&&(p525>=1))&&(p526>=1))&&(p527>=1))&&(p528>=1))&&(p529>=1))&&(p530>=1))&&(p531>=1))&&(((((((((((p324>=1)&&(p522>=1))&&(p523>=1))&&(p524>=1))&&(p525>=1))&&(p526>=1))&&(p527>=1))&&(p528>=1))&&(p529>=1))&&(p530>=1))&&(p531>=1)))&&((p1024>=1)||(((((((((((p522>=1)&&(p523>=1))&&(p524>=1))&&(p525>=1))&&(p526>=1))&&(p527>=1))&&(p528>=1))&&(p529>=1))&&(p530>=1))&&(p531>=1))&&(p70>=1))))))
Read [reachable] property : RwMutex-PT-r0010w0500-ReachabilityFireability-08 with value :(!(((((((((((p221>=1)&&(p522>=1))&&(p523>=1))&&(p524>=1))&&(p525>=1))&&(p526>=1))&&(p527>=1))&&(p528>=1))&&(p529>=1))&&(p530>=1))&&(p531>=1)))
Read [reachable] property : RwMutex-PT-r0010w0500-ReachabilityFireability-10 with value :(p828>=1)
Read [reachable] property : RwMutex-PT-r0010w0500-ReachabilityFireability-11 with value :(p545>=1)
Read [reachable] property : RwMutex-PT-r0010w0500-ReachabilityFireability-15 with value :(p727>=1)
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 1020 rows 1030 cols
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 1020 rows 1030 cols
invariant :p450 + p970 = 1
invariant :p199 + p719 = 1
invariant :p407 + p927 = 1
invariant :p348 + p868 = 1
invariant :p108 + p628 = 1
invariant :p580 + p60 = 1
invariant :p211 + p731 = 1
invariant :p385 + p905 = 1
invariant :p456 + p976 = 1
invariant :p57 + p577 = 1
invariant :p153 + p673 = 1
invariant :p441 + p961 = 1
invariant :p10 + p520 = 1
invariant :p215 + p735 = 1
invariant :p370 + p890 = 1
invariant :p32 + p552 = 1
invariant :p119 + p639 = 1
invariant :p379 + p899 = 1
invariant :p1000 + -1'p481 + -1'p482 + -1'p483 + -1'p484 + -1'p485 + -1'p486 + -1'p487 + -1'p488 + -1'p489 + -1'p490 + -1'p491 + -1'p492 + -1'p493 + -1'p494 + -1'p495 + -1'p496 + -1'p497 + -1'p498 + -1'p499 + -1'p500 + -1'p501 + -1'p502 + -1'p503 + -1'p504 + -1'p505 + -1'p506 + -1'p507 + -1'p508 + -1'p509 + -1'p510 + -1'p511 + p521 + p531 + p532 + p533 + p534 + p535 + p536 + p537 + p538 + p539 + p540 + p541 + p542 + p543 + p544 + p545 + p546 + p547 + p548 + p549 + p550 + p551 + p552 + p553 + p554 + p555 + p556 + p557 + p558 + p559 + p560 + p561 + p562 + p563 + p564 + p565 + p566 + p567 + p568 + p569 + p570 + p571 + p572 + p573 + p574 + p575 + p576 + p577 + -1'p58 + -1'p59 + -1'p60 + -1'p61 + -1'p62 + p620 + p621 + p622 + p623 + p624 + p625 + p626 + p627 + p628 + p629 + -1'p63 + p630 + p631 + p632 + p633 + p634 + p635 + p636 + p637 + p638 + p639 + -1'p64 + p640 + p641 + p642 + p643 + p644 + p645 + p646 + p647 + p648 + p649 + -1'p65 + p650 + p651 + p652 + p653 + p654 + p655 + p656 + p657 + p658 + p659 + -1'p66 + p660 + p661 + p662 + p663 + p664 + p665 + p666 + p667 + p668 + p669 + -1'p67 + p670 + p671 + p672 + p673 + p674 + p675 + p676 + p677 + p678 + p679 + -1'p68 + p680 + p681 + p682 + p683 + p684 + p685 + p686 + p687 + p688 + p689 + -1'p69 + p690 + p691 + p692 + p693 + p694 + p695 + p696 + p697 + p698 + p699 + -1'p70 + p700 + p701 + p702 + p703 + p704 + p705 + p706 + p707 + p708 + p709 + -1'p71 + p710 + p711 + p712 + p713 + p714 + p715 + p716 + p717 + p718 + p719 + -1'p72 + p720 + p721 + p722 + p723 + p724 + p725 + p726 + p727 + p728 + p729 + -1'p73 + p730 + p731 + p732 + p733 + p734 + p735 + p736 + p737 + p738 + p739 + -1'p74 + p740 + p741 + p742 + p743 + p744 + p745 + p746 + p747 + p748 + p749 + -1'p75 + p750 + p751 + p752 + p753 + p754 + p755 + p756 + p757 + p758 + p759 + -1'p76 + p760 + p761 + p762 + p763 + p764 + p765 + p766 + p767 + p768 + p769 + -1'p77 + p770 + p771 + p772 + p773 + p774 + p775 + p776 + p777 + p778 + p779 + -1'p78 + p780 + p781 + p782 + p783 + p784 + p785 + p786 + p787 + p788 + p789 + -1'p79 + p790 + p791 + p792 + p793 + p794 + p795 + p796 + p797 + p798 + p799 + -1'p80 + p800 + p801 + p802 + p803 + p804 + p805 + p806 + p807 + p808 + p809 + -1'p81 + p810 + p811 + p812 + p813 + p814 + p815 + p816 + p817 + p818 + p819 + -1'p82 + p820 + p821 + p822 + p823 + p824 + p825 + p826 + p827 + p828 + p829 + -1'p83 + p830 + p831 + p832 + p833 + p834 + p835 + p836 + p837 + p838 + p839 + -1'p84 + p840 + p841 + p842 + p843 + p844 + p845 + p846 + p847 + p848 + p849 + -1'p85 + p850 + p851 + p852 + p853 + p854 + p855 + p856 + p857 + p858 + p859 + -1'p86 + p860 + p861 + p862 + p863 + p864 + p865 + p866 + p867 + p868 + p869 + -1'p87 + p870 + p871 + p872 + p873 + p874 + p875 + p876 + p877 + p878 + p879 + -1'p88 + p880 + p881 + p882 + p883 + p884 + p885 + p886 + p887 + p888 + p889 + -1'p89 + p890 + p891 + p892 + p893 + p894 + p895 + p896 + p897 + p898 + p899 + -1'p90 + p900 + p901 + p902 + p903 + p904 + p905 + p906 + p907 + p908 + p909 + -1'p91 + p910 + p911 + p912 + p913 + p914 + p915 + p916 + p917 + p918 + p919 + -1'p92 + p920 + p921 + p922 + p923 + p924 + p925 + p926 + p927 + p928 + p929 + -1'p93 + p930 + p931 + p932 + p933 + p934 + p935 + p936 + p937 + p938 + p939 + -1'p94 + p940 + p941 + p942 + p943 + p944 + p945 + p946 + p947 + p948 + p949 + -1'p95 + p950 + p951 + p952 + p953 + p954 + p955 + p956 + p957 + p958 + p959 + -1'p96 + p960 + p961 + p962 + p963 + p964 + p965 + p966 + p967 + p968 + p969 + -1'p97 + p970 + p971 + p972 + p973 + p974 + p975 + p976 + p977 + p978 + p979 + -1'p98 + p980 + p981 + p982 + p983 + p984 + p985 + p986 + p987 + p988 + p989 + -1'p99 + p990 + p991 + p992 + p993 + p994 + p995 + p996 + p997 + p998 + p999 = -72
invariant :p266 + p786 = 1
invariant :p606 + p86 = 1
invariant :p474 + p994 = 1
invariant :p251 + p771 = 1
invariant :p319 + p839 = 1
invariant :p301 + p821 = 1
invariant :p18 + p538 = 1
invariant :p50 + p570 = 1
invariant :p457 + p977 = 1
invariant :p196 + p716 = 1
invariant :p332 + p852 = 1
invariant :p297 + p817 = 1
invariant :p220 + p740 = 1
invariant :p276 + p796 = 1
invariant :p1011 + p491 = 1
invariant :p429 + p949 = 1
invariant :p1019 + p499 = 1
invariant :p437 + p957 = 1
invariant :p147 + p667 = 1
invariant :p1 + p511 = 1
invariant :p252 + p772 = 1
invariant :p212 + p732 = 1
invariant :p253 + p773 = 1
invariant :p16 + p536 = 1
invariant :p1009 + p489 = 1
invariant :p268 + p788 = 1
invariant :p47 + p567 = 1
invariant :p31 + p551 = 1
invariant :p117 + p637 = 1
invariant :p391 + p911 = 1
invariant :p424 + p944 = 1
invariant :p595 + p75 = 1
invariant :p356 + p876 = 1
invariant :p430 + p950 = 1
invariant :p237 + p757 = 1
invariant :p201 + p721 = 1
invariant :p392 + p912 = 1
invariant :p114 + p634 = 1
invariant :p1026 + p506 = 1
invariant :p195 + p715 = 1
invariant :p242 + p762 = 1
invariant :p1021 + p501 = 1
invariant :p219 + p739 = 1
invariant :p46 + p566 = 1
invariant :p338 + p858 = 1
invariant :p115 + p635 = 1
invariant :p243 + p763 = 1
invariant :p432 + p952 = 1
invariant :p236 + p756 = 1
invariant :p189 + p709 = 1
invariant :p280 + p800 = 1
invariant :p619 + p99 = 1
invariant :p172 + p692 = 1
invariant :p271 + p791 = 1
invariant :p151 + p671 = 1
invariant :p346 + p866 = 1
invariant :p609 + p89 = 1
invariant :p180 + p700 = 1
invariant :p300 + p820 = 1
invariant :p427 + p947 = 1
invariant :p194 + p714 = 1
invariant :p359 + p879 = 1
invariant :p444 + p964 = 1
invariant :p305 + p825 = 1
invariant :p102 + p622 = 1
invariant :p229 + p749 = 1
invariant :p40 + p560 = 1
invariant :p470 + p990 = 1
invariant :p394 + p914 = 1
invariant :p398 + p918 = 1
invariant :p1030 + p510 = 1
invariant :p22 + p542 = 1
invariant :p440 + p960 = 1
invariant :p221 + p741 = 1
invariant :p15 + p535 = 1
invariant :p342 + p862 = 1
invariant :p614 + p94 = 1
invariant :p214 + p734 = 1
invariant :p135 + p655 = 1
invariant :p321 + p841 = 1
invariant :p140 + p660 = 1
invariant :p293 + p813 = 1
invariant :p416 + p936 = 1
invariant :p205 + p725 = 1
invariant :p279 + p799 = 1
invariant :p578 + p58 = 1
invariant :p1015 + p495 = 1
invariant :p207 + p727 = 1
invariant :p238 + p758 = 1
invariant :p446 + p966 = 1
invariant :p291 + p811 = 1
invariant :p382 + p902 = 1
invariant :p299 + p819 = 1
invariant :p455 + p975 = 1
invariant :p150 + p670 = 1
invariant :p377 + p897 = 1
invariant :p179 + p699 = 1
invariant :p187 + p707 = 1
invariant :p386 + p906 = 1
invariant :p435 + p955 = 1
invariant :p197 + p717 = 1
invariant :p439 + p959 = 1
invariant :p244 + p764 = 1
invariant :p26 + p546 = 1
invariant :p425 + p945 = 1
invariant :p460 + p980 = 1
invariant :p143 + p663 = 1
invariant :p582 + p62 = 1
invariant :p1006 + p486 = 1
invariant :p514 + -1'p521 + p524 + -1'p531 = 0
invariant :p472 + p992 = 1
invariant :p273 + p793 = 1
invariant :p128 + p648 = 1
invariant :p324 + p844 = 1
invariant :p49 + p569 = 1
invariant :p326 + p846 = 1
invariant :p337 + p857 = 1
invariant :p1025 + p505 = 1
invariant :p44 + p564 = 1
invariant :p184 + p704 = 1
invariant :p336 + p856 = 1
invariant :p162 + p682 = 1
invariant :p223 + p743 = 1
invariant :p466 + p986 = 1
invariant :p598 + p78 = 1
invariant :p594 + p74 = 1
invariant :p388 + p908 = 1
invariant :-1'p521 + p529 + -1'p531 + -1'p9 = -1
invariant :p401 + p921 = 1
invariant :p479 + p999 = 1
invariant :p422 + p942 = 1
invariant :p412 + p932 = 1
invariant :p361 + p881 = 1
invariant :p121 + p641 = 1
invariant :p587 + p67 = 1
invariant :p36 + p556 = 1
invariant :p56 + p576 = 1
invariant :p289 + p809 = 1
invariant :p123 + p643 = 1
invariant :p603 + p83 = 1
invariant :-1'p521 + p528 + -1'p531 + -1'p8 = -1
invariant :p250 + p770 = 1
invariant :p607 + p87 = 1
invariant :p369 + p889 = 1
invariant :p433 + p953 = 1
invariant :p17 + p537 = 1
invariant :p383 + p903 = 1
invariant :p1024 + p504 = 1
invariant :p284 + p804 = 1
invariant :p146 + p666 = 1
invariant :p27 + p547 = 1
invariant :p318 + p838 = 1
invariant :p314 + p834 = 1
invariant :p586 + p66 = 1
invariant :p130 + p650 = 1
invariant :p345 + p865 = 1
invariant :p51 + p571 = 1
invariant :p368 + p888 = 1
invariant :p612 + p92 = 1
invariant :p402 + p922 = 1
invariant :p202 + p722 = 1
invariant :p387 + p907 = 1
invariant :p43 + p563 = 1
invariant :p152 + p672 = 1
invariant :p206 + p726 = 1
invariant :p381 + p901 = 1
invariant :p589 + p69 = 1
invariant :p366 + p886 = 1
invariant :p1028 + p508 = 1
invariant :p608 + p88 = 1
invariant :p458 + p978 = 1
invariant :p292 + p812 = 1
invariant :p1016 + p496 = 1
invariant :p438 + p958 = 1
invariant :p256 + p776 = 1
invariant :p581 + p61 = 1
invariant :p265 + p785 = 1
invariant :p452 + p972 = 1
invariant :p204 + p724 = 1
invariant :p380 + p900 = 1
invariant :p171 + p691 = 1
invariant :p282 + p802 = 1
invariant :p112 + p632 = 1
invariant :p53 + p573 = 1
invariant :p278 + p798 = 1
invariant :p270 + p790 = 1
invariant :p274 + p794 = 1
invariant :p519 + p9 = 1
invariant :p294 + p814 = 1
invariant :p357 + p877 = 1
invariant :p448 + p968 = 1
invariant :p101 + p621 = 1
invariant :p263 + p783 = 1
invariant :p159 + p679 = 1
invariant :p188 + p708 = 1
invariant :p190 + p710 = 1
invariant :p111 + p631 = 1
invariant :p240 + p760 = 1
invariant :p182 + p702 = 1
invariant :p259 + p779 = 1
invariant :p122 + p642 = 1
invariant :p35 + p555 = 1
invariant :p54 + p574 = 1
invariant :p133 + p653 = 1
invariant :p277 + p797 = 1
invariant :p5 + p515 = 1
invariant :p592 + p72 = 1
invariant :p139 + p659 = 1
invariant :p258 + p778 = 1
invariant :p355 + p875 = 1
invariant :p1013 + p493 = 1
invariant :p248 + p768 = 1
invariant :p30 + p550 = 1
invariant :p367 + p887 = 1
invariant :p1007 + p487 = 1
invariant :p1014 + p494 = 1
invariant :p513 + -1'p521 + p523 + -1'p531 = 0
invariant :p325 + p845 = 1
invariant :p473 + p993 = 1
invariant :p436 + p956 = 1
invariant :p41 + p561 = 1
invariant :p14 + p534 = 1
invariant :p602 + p82 = 1
invariant :p198 + p718 = 1
invariant :p408 + p928 = 1
invariant :p442 + p962 = 1
invariant :p475 + p995 = 1
invariant :p516 + p6 = 1
invariant :p181 + p701 = 1
invariant :-1'p521 + p526 + -1'p531 + -1'p6 = -1
invariant :p414 + p934 = 1
invariant :p308 + p828 = 1
invariant :p374 + p894 = 1
invariant :p449 + p969 = 1
invariant :p515 + -1'p521 + p525 + -1'p531 = 0
invariant :p241 + p761 = 1
invariant :p131 + p651 = 1
invariant :p315 + p835 = 1
invariant :p272 + p792 = 1
invariant :p306 + p826 = 1
invariant :p20 + p540 = 1
invariant :p42 + p562 = 1
invariant :p228 + p748 = 1
invariant :p127 + p647 = 1
invariant :p411 + p931 = 1
invariant :p1003 + p483 = 1
invariant :p469 + p989 = 1
invariant :p1018 + p498 = 1
invariant :p365 + p885 = 1
invariant :p11 + p521 = 1
invariant :p1017 + p497 = 1
invariant :p415 + p935 = 1
invariant :p245 + p765 = 1
invariant :p110 + p630 = 1
invariant :p423 + p943 = 1
invariant :p339 + p859 = 1
invariant :p399 + p919 = 1
invariant :p616 + p96 = 1
invariant :p302 + p822 = 1
invariant :p103 + p623 = 1
invariant :p107 + p627 = 1
invariant :p389 + p909 = 1
invariant :p155 + p675 = 1
invariant :p209 + p729 = 1
invariant :p344 + p864 = 1
invariant :p285 + p805 = 1
invariant :p156 + p676 = 1
invariant :p334 + p854 = 1
invariant :p584 + p64 = 1
invariant :p303 + p823 = 1
invariant :p476 + p996 = 1
invariant :p453 + p973 = 1
invariant :p249 + p769 = 1
invariant :p467 + p987 = 1
invariant :p203 + p723 = 1
invariant :p19 + p539 = 1
invariant :p517 + p7 = 1
invariant :p350 + p870 = 1
invariant :p170 + p690 = 1
invariant :p333 + p853 = 1
invariant :p217 + p737 = 1
invariant :p396 + p916 = 1
invariant :p360 + p880 = 1
invariant :p579 + p59 = 1
invariant :p599 + p79 = 1
invariant :p164 + p684 = 1
invariant :p312 + p832 = 1
invariant :p329 + p849 = 1
invariant :p323 + p843 = 1
invariant :p232 + p752 = 1
invariant :p418 + p938 = 1
invariant :p218 + p738 = 1
invariant :p604 + p84 = 1
invariant :p1010 + p490 = 1
invariant :p393 + p913 = 1
invariant :p1022 + p502 = 1
invariant :p23 + p543 = 1
invariant :p593 + p73 = 1
invariant :p1002 + p482 = 1
invariant :p225 + p745 = 1
invariant :p1004 + p484 = 1
invariant :p120 + p640 = 1
invariant :p420 + p940 = 1
invariant :p210 + p730 = 1
invariant :p397 + p917 = 1
invariant :p230 + p750 = 1
invariant :p116 + p636 = 1
invariant :p1001 + p481 = 1
invariant :p428 + p948 = 1
invariant :p343 + p863 = 1
invariant :p37 + p557 = 1
invariant :p254 + p774 = 1
invariant :p174 + p694 = 1
invariant :p178 + p698 = 1
invariant :p354 + p874 = 1
invariant :p406 + p926 = 1
invariant :p125 + p645 = 1
invariant :p55 + p575 = 1
invariant :p410 + p930 = 1
invariant :p478 + p998 = 1
invariant :p126 + p646 = 1
invariant :p113 + p633 = 1
invariant :p443 + p963 = 1
invariant :p409 + p929 = 1
invariant :-1'p521 + p527 + -1'p531 + -1'p7 = -1
invariant :p461 + p981 = 1
invariant :p362 + p882 = 1
invariant :p471 + p991 = 1
invariant :p208 + p728 = 1
invariant :p451 + p971 = 1
invariant :p183 + p703 = 1
invariant :p317 + p837 = 1
invariant :p400 + p920 = 1
invariant :p611 + p91 = 1
invariant :p1027 + p507 = 1
invariant :p384 + p904 = 1
invariant :p166 + p686 = 1
invariant :p167 + p687 = 1
invariant :p34 + p554 = 1
invariant :p477 + p997 = 1
invariant :p281 + p801 = 1
invariant :p605 + p85 = 1
invariant :p421 + p941 = 1
invariant :p257 + p777 = 1
invariant :p264 + p784 = 1
invariant :p1023 + p503 = 1
invariant :p597 + p77 = 1
invariant :p186 + p706 = 1
invariant :p193 + p713 = 1
invariant :p185 + p705 = 1
invariant :p192 + p712 = 1
invariant :p100 + p620 = 1
invariant :p141 + p661 = 1
invariant :p109 + p629 = 1
invariant :p330 + p850 = 1
invariant :p404 + p924 = 1
invariant :p234 + p754 = 1
invariant :p105 + p625 = 1
invariant :p462 + p982 = 1
invariant :p235 + p755 = 1
invariant :p157 + p677 = 1
invariant :p585 + p65 = 1
invariant :p518 + p8 = 1
invariant :p600 + p80 = 1
invariant :p304 + p824 = 1
invariant :p313 + p833 = 1
invariant :p468 + p988 = 1
invariant :p618 + p98 = 1
invariant :p615 + p95 = 1
invariant :p390 + p910 = 1
invariant :p434 + p954 = 1
invariant :p33 + p553 = 1
invariant :p347 + p867 = 1
invariant :p310 + p830 = 1
invariant :p417 + p937 = 1
invariant :p169 + p689 = 1
invariant :p12 + p532 = 1
invariant :p364 + p884 = 1
invariant :p231 + p751 = 1
invariant :p247 + p767 = 1
invariant :p464 + p984 = 1
invariant :p463 + p983 = 1
invariant :p512 + -1'p521 + p522 + -1'p531 = 0
invariant :p136 + p656 = 1
invariant :p371 + p891 = 1
invariant :p617 + p97 = 1
invariant :p148 + p668 = 1
invariant :p145 + p665 = 1
invariant :p328 + p848 = 1
invariant :p168 + p688 = 1
invariant :p311 + p831 = 1
invariant :p363 + p883 = 1
invariant :p405 + p925 = 1
invariant :p590 + p70 = 1
invariant :p233 + p753 = 1
invariant :p351 + p871 = 1
invariant :p48 + p568 = 1
invariant :p1008 + p488 = 1
invariant :p163 + p683 = 1
invariant :p200 + p720 = 1
invariant :p322 + p842 = 1
invariant :p1012 + p492 = 1
invariant :p340 + p860 = 1
invariant :p596 + p76 = 1
invariant :p295 + p815 = 1
invariant :p372 + p892 = 1
invariant :p352 + p872 = 1
invariant :p373 + p893 = 1
invariant :p176 + p696 = 1
invariant :p591 + p71 = 1
invariant :p298 + p818 = 1
invariant :p134 + p654 = 1
invariant :p24 + p544 = 1
invariant :p378 + p898 = 1
invariant :p224 + p744 = 1
invariant :p520 + -1'p521 + p530 + -1'p531 = 0
invariant :p327 + p847 = 1
invariant :p124 + p644 = 1
invariant :p38 + p558 = 1
invariant :p154 + p674 = 1
invariant :p349 + p869 = 1
invariant :p610 + p90 = 1
invariant :p1005 + p485 = 1
invariant :p261 + p781 = 1
invariant :p28 + p548 = 1
invariant :p246 + p766 = 1
invariant :p165 + p685 = 1
invariant :p454 + p974 = 1
invariant :p226 + p746 = 1
invariant :p286 + p806 = 1
invariant :p52 + p572 = 1
invariant :p288 + p808 = 1
invariant :p395 + p915 = 1
invariant :p275 + p795 = 1
invariant :p309 + p829 = 1
invariant :p129 + p649 = 1
invariant :p376 + p896 = 1
invariant :p137 + p657 = 1
invariant :p138 + p658 = 1
invariant :p104 + p624 = 1
invariant :p227 + p747 = 1
invariant :p158 + p678 = 1
invariant :p175 + p695 = 1
invariant :p601 + p81 = 1
invariant :p588 + p68 = 1
invariant :p29 + p549 = 1
invariant :p459 + p979 = 1
invariant :p191 + p711 = 1
invariant :p260 + p780 = 1
invariant :p358 + p878 = 1
invariant :p1029 + p509 = 1
invariant :p320 + p840 = 1
invariant :p445 + p965 = 1
invariant :p25 + p545 = 1
invariant :p431 + p951 = 1
invariant :p290 + p810 = 1
invariant :p262 + p782 = 1
invariant :p341 + p861 = 1
invariant :p255 + p775 = 1
invariant :p2 + p512 = 1
invariant :p335 + p855 = 1
invariant :p4 + p514 = 1
invariant :p144 + p664 = 1
invariant :p160 + p680 = 1
invariant :p173 + p693 = 1
invariant :p239 + p759 = 1
invariant :p267 + p787 = 1
invariant :p216 + p736 = 1
invariant :p287 + p807 = 1
invariant :p296 + p816 = 1
invariant :p45 + p565 = 1
invariant :p161 + p681 = 1
invariant :p132 + p652 = 1
invariant :p142 + p662 = 1
invariant :p106 + p626 = 1
invariant :p419 + p939 = 1
invariant :p375 + p895 = 1
invariant :p403 + p923 = 1
invariant :p3 + p513 = 1
invariant :p447 + p967 = 1
invariant :p480 + p481 + p482 + p483 + p484 + p485 + p486 + p487 + p488 + p489 + p490 + p491 + p492 + p493 + p494 + p495 + p496 + p497 + p498 + p499 + p500 + p501 + p502 + p503 + p504 + p505 + p506 + p507 + p508 + p509 + p510 + p511 + -1'p521 + -1'p531 + -1'p532 + -1'p533 + -1'p534 + -1'p535 + -1'p536 + -1'p537 + -1'p538 + -1'p539 + -1'p540 + -1'p541 + -1'p542 + -1'p543 + -1'p544 + -1'p545 + -1'p546 + -1'p547 + -1'p548 + -1'p549 + -1'p550 + -1'p551 + -1'p552 + -1'p553 + -1'p554 + -1'p555 + -1'p556 + -1'p557 + -1'p558 + -1'p559 + -1'p560 + -1'p561 + -1'p562 + -1'p563 + -1'p564 + -1'p565 + -1'p566 + -1'p567 + -1'p568 + -1'p569 + -1'p570 + -1'p571 + -1'p572 + -1'p573 + -1'p574 + -1'p575 + -1'p576 + -1'p577 + p58 + p59 + p60 + p61 + p62 + -1'p620 + -1'p621 + -1'p622 + -1'p623 + -1'p624 + -1'p625 + -1'p626 + -1'p627 + -1'p628 + -1'p629 + p63 + -1'p630 + -1'p631 + -1'p632 + -1'p633 + -1'p634 + -1'p635 + -1'p636 + -1'p637 + -1'p638 + -1'p639 + p64 + -1'p640 + -1'p641 + -1'p642 + -1'p643 + -1'p644 + -1'p645 + -1'p646 + -1'p647 + -1'p648 + -1'p649 + p65 + -1'p650 + -1'p651 + -1'p652 + -1'p653 + -1'p654 + -1'p655 + -1'p656 + -1'p657 + -1'p658 + -1'p659 + p66 + -1'p660 + -1'p661 + -1'p662 + -1'p663 + -1'p664 + -1'p665 + -1'p666 + -1'p667 + -1'p668 + -1'p669 + p67 + -1'p670 + -1'p671 + -1'p672 + -1'p673 + -1'p674 + -1'p675 + -1'p676 + -1'p677 + -1'p678 + -1'p679 + p68 + -1'p680 + -1'p681 + -1'p682 + -1'p683 + -1'p684 + -1'p685 + -1'p686 + -1'p687 + -1'p688 + -1'p689 + p69 + -1'p690 + -1'p691 + -1'p692 + -1'p693 + -1'p694 + -1'p695 + -1'p696 + -1'p697 + -1'p698 + -1'p699 + p70 + -1'p700 + -1'p701 + -1'p702 + -1'p703 + -1'p704 + -1'p705 + -1'p706 + -1'p707 + -1'p708 + -1'p709 + p71 + -1'p710 + -1'p711 + -1'p712 + -1'p713 + -1'p714 + -1'p715 + -1'p716 + -1'p717 + -1'p718 + -1'p719 + p72 + -1'p720 + -1'p721 + -1'p722 + -1'p723 + -1'p724 + -1'p725 + -1'p726 + -1'p727 + -1'p728 + -1'p729 + p73 + -1'p730 + -1'p731 + -1'p732 + -1'p733 + -1'p734 + -1'p735 + -1'p736 + -1'p737 + -1'p738 + -1'p739 + p74 + -1'p740 + -1'p741 + -1'p742 + -1'p743 + -1'p744 + -1'p745 + -1'p746 + -1'p747 + -1'p748 + -1'p749 + p75 + -1'p750 + -1'p751 + -1'p752 + -1'p753 + -1'p754 + -1'p755 + -1'p756 + -1'p757 + -1'p758 + -1'p759 + p76 + -1'p760 + -1'p761 + -1'p762 + -1'p763 + -1'p764 + -1'p765 + -1'p766 + -1'p767 + -1'p768 + -1'p769 + p77 + -1'p770 + -1'p771 + -1'p772 + -1'p773 + -1'p774 + -1'p775 + -1'p776 + -1'p777 + -1'p778 + -1'p779 + p78 + -1'p780 + -1'p781 + -1'p782 + -1'p783 + -1'p784 + -1'p785 + -1'p786 + -1'p787 + -1'p788 + -1'p789 + p79 + -1'p790 + -1'p791 + -1'p792 + -1'p793 + -1'p794 + -1'p795 + -1'p796 + -1'p797 + -1'p798 + -1'p799 + p80 + -1'p800 + -1'p801 + -1'p802 + -1'p803 + -1'p804 + -1'p805 + -1'p806 + -1'p807 + -1'p808 + -1'p809 + p81 + -1'p810 + -1'p811 + -1'p812 + -1'p813 + -1'p814 + -1'p815 + -1'p816 + -1'p817 + -1'p818 + -1'p819 + p82 + -1'p820 + -1'p821 + -1'p822 + -1'p823 + -1'p824 + -1'p825 + -1'p826 + -1'p827 + -1'p828 + -1'p829 + p83 + -1'p830 + -1'p831 + -1'p832 + -1'p833 + -1'p834 + -1'p835 + -1'p836 + -1'p837 + -1'p838 + -1'p839 + p84 + -1'p840 + -1'p841 + -1'p842 + -1'p843 + -1'p844 + -1'p845 + -1'p846 + -1'p847 + -1'p848 + -1'p849 + p85 + -1'p850 + -1'p851 + -1'p852 + -1'p853 + -1'p854 + -1'p855 + -1'p856 + -1'p857 + -1'p858 + -1'p859 + p86 + -1'p860 + -1'p861 + -1'p862 + -1'p863 + -1'p864 + -1'p865 + -1'p866 + -1'p867 + -1'p868 + -1'p869 + p87 + -1'p870 + -1'p871 + -1'p872 + -1'p873 + -1'p874 + -1'p875 + -1'p876 + -1'p877 + -1'p878 + -1'p879 + p88 + -1'p880 + -1'p881 + -1'p882 + -1'p883 + -1'p884 + -1'p885 + -1'p886 + -1'p887 + -1'p888 + -1'p889 + p89 + -1'p890 + -1'p891 + -1'p892 + -1'p893 + -1'p894 + -1'p895 + -1'p896 + -1'p897 + -1'p898 + -1'p899 + p90 + -1'p900 + -1'p901 + -1'p902 + -1'p903 + -1'p904 + -1'p905 + -1'p906 + -1'p907 + -1'p908 + -1'p909 + p91 + -1'p910 + -1'p911 + -1'p912 + -1'p913 + -1'p914 + -1'p915 + -1'p916 + -1'p917 + -1'p918 + -1'p919 + p92 + -1'p920 + -1'p921 + -1'p922 + -1'p923 + -1'p924 + -1'p925 + -1'p926 + -1'p927 + -1'p928 + -1'p929 + p93 + -1'p930 + -1'p931 + -1'p932 + -1'p933 + -1'p934 + -1'p935 + -1'p936 + -1'p937 + -1'p938 + -1'p939 + p94 + -1'p940 + -1'p941 + -1'p942 + -1'p943 + -1'p944 + -1'p945 + -1'p946 + -1'p947 + -1'p948 + -1'p949 + p95 + -1'p950 + -1'p951 + -1'p952 + -1'p953 + -1'p954 + -1'p955 + -1'p956 + -1'p957 + -1'p958 + -1'p959 + p96 + -1'p960 + -1'p961 + -1'p962 + -1'p963 + -1'p964 + -1'p965 + -1'p966 + -1'p967 + -1'p968 + -1'p969 + p97 + -1'p970 + -1'p971 + -1'p972 + -1'p973 + -1'p974 + -1'p975 + -1'p976 + -1'p977 + -1'p978 + -1'p979 + p98 + -1'p980 + -1'p981 + -1'p982 + -1'p983 + -1'p984 + -1'p985 + -1'p986 + -1'p987 + -1'p988 + -1'p989 + p99 + -1'p990 + -1'p991 + -1'p992 + -1'p993 + -1'p994 + -1'p995 + -1'p996 + -1'p997 + -1'p998 + -1'p999 = 73
invariant :p1020 + p500 = 1
invariant :p583 + p63 = 1
invariant :p269 + p789 = 1
invariant :p21 + p541 = 1
invariant :p149 + p669 = 1
invariant :p331 + p851 = 1
invariant :p316 + p836 = 1
invariant :p307 + p827 = 1
invariant :p283 + p803 = 1
invariant :p426 + p946 = 1
invariant :p413 + p933 = 1
invariant :p222 + p742 = 1
invariant :p118 + p638 = 1
invariant :p213 + p733 = 1
invariant :p177 + p697 = 1
invariant :p353 + p873 = 1
invariant :p465 + p985 = 1
invariant :p13 + p533 = 1
invariant :p613 + p93 = 1
invariant :p39 + p559 = 1
invariant :p450 + p970 = 1
invariant :p199 + p719 = 1
invariant :p407 + p927 = 1
invariant :p348 + p868 = 1
invariant :p108 + p628 = 1
invariant :p580 + p60 = 1
invariant :p211 + p731 = 1
invariant :p385 + p905 = 1
invariant :p456 + p976 = 1
invariant :p57 + p577 = 1
invariant :p153 + p673 = 1
invariant :p441 + p961 = 1
invariant :p10 + p520 = 1
invariant :p215 + p735 = 1
invariant :p370 + p890 = 1
invariant :p32 + p552 = 1
invariant :p119 + p639 = 1
invariant :p379 + p899 = 1
invariant :p1000 + -1'p481 + -1'p482 + -1'p483 + -1'p484 + -1'p485 + -1'p486 + -1'p487 + -1'p488 + -1'p489 + -1'p490 + -1'p491 + -1'p492 + -1'p493 + -1'p494 + -1'p495 + -1'p496 + -1'p497 + -1'p498 + -1'p499 + -1'p500 + -1'p501 + -1'p502 + -1'p503 + -1'p504 + -1'p505 + -1'p506 + -1'p507 + -1'p508 + -1'p509 + -1'p510 + -1'p511 + p521 + p531 + p532 + p533 + p534 + p535 + p536 + p537 + p538 + p539 + p540 + p541 + p542 + p543 + p544 + p545 + p546 + p547 + p548 + p549 + p550 + p551 + p552 + p553 + p554 + p555 + p556 + p557 + p558 + p559 + p560 + p561 + p562 + p563 + p564 + p565 + p566 + p567 + p568 + p569 + p570 + p571 + p572 + p573 + p574 + p575 + p576 + p577 + -1'p58 + -1'p59 + -1'p60 + -1'p61 + -1'p62 + p620 + p621 + p622 + p623 + p624 + p625 + p626 + p627 + p628 + p629 + -1'p63 + p630 + p631 + p632 + p633 + p634 + p635 + p636 + p637 + p638 + p639 + -1'p64 + p640 + p641 + p642 + p643 + p644 + p645 + p646 + p647 + p648 + p649 + -1'p65 + p650 + p651 + p652 + p653 + p654 + p655 + p656 + p657 + p658 + p659 + -1'p66 + p660 + p661 + p662 + p663 + p664 + p665 + p666 + p667 + p668 + p669 + -1'p67 + p670 + p671 + p672 + p673 + p674 + p675 + p676 + p677 + p678 + p679 + -1'p68 + p680 + p681 + p682 + p683 + p684 + p685 + p686 + p687 + p688 + p689 + -1'p69 + p690 + p691 + p692 + p693 + p694 + p695 + p696 + p697 + p698 + p699 + -1'p70 + p700 + p701 + p702 + p703 + p704 + p705 + p706 + p707 + p708 + p709 + -1'p71 + p710 + p711 + p712 + p713 + p714 + p715 + p716 + p717 + p718 + p719 + -1'p72 + p720 + p721 + p722 + p723 + p724 + p725 + p726 + p727 + p728 + p729 + -1'p73 + p730 + p731 + p732 + p733 + p734 + p735 + p736 + p737 + p738 + p739 + -1'p74 + p740 + p741 + p742 + p743 + p744 + p745 + p746 + p747 + p748 + p749 + -1'p75 + p750 + p751 + p752 + p753 + p754 + p755 + p756 + p757 + p758 + p759 + -1'p76 + p760 + p761 + p762 + p763 + p764 + p765 + p766 + p767 + p768 + p769 + -1'p77 + p770 + p771 + p772 + p773 + p774 + p775 + p776 + p777 + p778 + p779 + -1'p78 + p780 + p781 + p782 + p783 + p784 + p785 + p786 + p787 + p788 + p789 + -1'p79 + p790 + p791 + p792 + p793 + p794 + p795 + p796 + p797 + p798 + p799 + -1'p80 + p800 + p801 + p802 + p803 + p804 + p805 + p806 + p807 + p808 + p809 + -1'p81 + p810 + p811 + p812 + p813 + p814 + p815 + p816 + p817 + p818 + p819 + -1'p82 + p820 + p821 + p822 + p823 + p824 + p825 + p826 + p827 + p828 + p829 + -1'p83 + p830 + p831 + p832 + p833 + p834 + p835 + p836 + p837 + p838 + p839 + -1'p84 + p840 + p841 + p842 + p843 + p844 + p845 + p846 + p847 + p848 + p849 + -1'p85 + p850 + p851 + p852 + p853 + p854 + p855 + p856 + p857 + p858 + p859 + -1'p86 + p860 + p861 + p862 + p863 + p864 + p865 + p866 + p867 + p868 + p869 + -1'p87 + p870 + p871 + p872 + p873 + p874 + p875 + p876 + p877 + p878 + p879 + -1'p88 + p880 + p881 + p882 + p883 + p884 + p885 + p886 + p887 + p888 + p889 + -1'p89 + p890 + p891 + p892 + p893 + p894 + p895 + p896 + p897 + p898 + p899 + -1'p90 + p900 + p901 + p902 + p903 + p904 + p905 + p906 + p907 + p908 + p909 + -1'p91 + p910 + p911 + p912 + p913 + p914 + p915 + p916 + p917 + p918 + p919 + -1'p92 + p920 + p921 + p922 + p923 + p924 + p925 + p926 + p927 + p928 + p929 + -1'p93 + p930 + p931 + p932 + p933 + p934 + p935 + p936 + p937 + p938 + p939 + -1'p94 + p940 + p941 + p942 + p943 + p944 + p945 + p946 + p947 + p948 + p949 + -1'p95 + p950 + p951 + p952 + p953 + p954 + p955 + p956 + p957 + p958 + p959 + -1'p96 + p960 + p961 + p962 + p963 + p964 + p965 + p966 + p967 + p968 + p969 + -1'p97 + p970 + p971 + p972 + p973 + p974 + p975 + p976 + p977 + p978 + p979 + -1'p98 + p980 + p981 + p982 + p983 + p984 + p985 + p986 + p987 + p988 + p989 + -1'p99 + p990 + p991 + p992 + p993 + p994 + p995 + p996 + p997 + p998 + p999 = -72
invariant :p266 + p786 = 1
invariant :p606 + p86 = 1
invariant :p474 + p994 = 1
invariant :p251 + p771 = 1
invariant :p319 + p839 = 1
invariant :p301 + p821 = 1
invariant :p18 + p538 = 1
invariant :p50 + p570 = 1
invariant :p457 + p977 = 1
invariant :p196 + p716 = 1
invariant :p332 + p852 = 1
invariant :p297 + p817 = 1
invariant :p220 + p740 = 1
invariant :p276 + p796 = 1
invariant :p1011 + p491 = 1
invariant :p429 + p949 = 1
invariant :p1019 + p499 = 1
invariant :p437 + p957 = 1
invariant :p147 + p667 = 1
invariant :p1 + p511 = 1
invariant :p252 + p772 = 1
invariant :p212 + p732 = 1
invariant :p253 + p773 = 1
invariant :p16 + p536 = 1
invariant :p1009 + p489 = 1
invariant :p268 + p788 = 1
invariant :p47 + p567 = 1
invariant :p31 + p551 = 1
invariant :p117 + p637 = 1
invariant :p391 + p911 = 1
invariant :p424 + p944 = 1
invariant :p595 + p75 = 1
invariant :p356 + p876 = 1
invariant :p430 + p950 = 1
invariant :p237 + p757 = 1
invariant :p201 + p721 = 1
invariant :p392 + p912 = 1
invariant :p114 + p634 = 1
invariant :p1026 + p506 = 1
invariant :p195 + p715 = 1
invariant :p242 + p762 = 1
invariant :p1021 + p501 = 1
invariant :p219 + p739 = 1
invariant :p46 + p566 = 1
invariant :p338 + p858 = 1
invariant :p115 + p635 = 1
invariant :p243 + p763 = 1
invariant :p432 + p952 = 1
invariant :p236 + p756 = 1
invariant :p189 + p709 = 1
invariant :p280 + p800 = 1
invariant :p619 + p99 = 1
invariant :p172 + p692 = 1
invariant :p271 + p791 = 1
invariant :p151 + p671 = 1
invariant :p346 + p866 = 1
invariant :p609 + p89 = 1
invariant :p180 + p700 = 1
invariant :p300 + p820 = 1
invariant :p427 + p947 = 1
invariant :p194 + p714 = 1
invariant :p359 + p879 = 1
invariant :p444 + p964 = 1
invariant :p305 + p825 = 1
invariant :p102 + p622 = 1
invariant :p229 + p749 = 1
invariant :p40 + p560 = 1
invariant :p470 + p990 = 1
invariant :p394 + p914 = 1
invariant :p398 + p918 = 1
invariant :p1030 + p510 = 1
invariant :p22 + p542 = 1
invariant :p440 + p960 = 1
invariant :p221 + p741 = 1
invariant :p15 + p535 = 1
invariant :p342 + p862 = 1
invariant :p614 + p94 = 1
invariant :p214 + p734 = 1
invariant :p135 + p655 = 1
invariant :p321 + p841 = 1
invariant :p140 + p660 = 1
invariant :p293 + p813 = 1
invariant :p416 + p936 = 1
invariant :p205 + p725 = 1
invariant :p279 + p799 = 1
invariant :p578 + p58 = 1
invariant :p1015 + p495 = 1
invariant :p207 + p727 = 1
invariant :p238 + p758 = 1
invariant :p446 + p966 = 1
invariant :p291 + p811 = 1
invariant :p382 + p902 = 1
invariant :p299 + p819 = 1
invariant :p455 + p975 = 1
invariant :p150 + p670 = 1
invariant :p377 + p897 = 1
invariant :p179 + p699 = 1
invariant :p187 + p707 = 1
invariant :p386 + p906 = 1
invariant :p435 + p955 = 1
invariant :p197 + p717 = 1
invariant :p439 + p959 = 1
invariant :p244 + p764 = 1
invariant :p26 + p546 = 1
invariant :p425 + p945 = 1
invariant :p460 + p980 = 1
invariant :p143 + p663 = 1
invariant :p582 + p62 = 1
invariant :p1006 + p486 = 1
invariant :p514 + -1'p521 + p524 + -1'p531 = 0
invariant :p472 + p992 = 1
invariant :p273 + p793 = 1
invariant :p128 + p648 = 1
invariant :p324 + p844 = 1
invariant :p49 + p569 = 1
invariant :p326 + p846 = 1
invariant :p337 + p857 = 1
invariant :p1025 + p505 = 1
invariant :p44 + p564 = 1
invariant :p184 + p704 = 1
invariant :p336 + p856 = 1
invariant :p162 + p682 = 1
invariant :p223 + p743 = 1
invariant :p466 + p986 = 1
invariant :p598 + p78 = 1
invariant :p594 + p74 = 1
invariant :p388 + p908 = 1
invariant :-1'p521 + p529 + -1'p531 + -1'p9 = -1
invariant :p401 + p921 = 1
invariant :p479 + p999 = 1
invariant :p422 + p942 = 1
invariant :p412 + p932 = 1
invariant :p361 + p881 = 1
invariant :p121 + p641 = 1
invariant :p587 + p67 = 1
invariant :p36 + p556 = 1
invariant :p56 + p576 = 1
invariant :p289 + p809 = 1
invariant :p123 + p643 = 1
invariant :p603 + p83 = 1
invariant :-1'p521 + p528 + -1'p531 + -1'p8 = -1
invariant :p250 + p770 = 1
invariant :p607 + p87 = 1
invariant :p369 + p889 = 1
invariant :p433 + p953 = 1
invariant :p17 + p537 = 1
invariant :p383 + p903 = 1
invariant :p1024 + p504 = 1
invariant :p284 + p804 = 1
invariant :p146 + p666 = 1
invariant :p27 + p547 = 1
invariant :p318 + p838 = 1
invariant :p314 + p834 = 1
invariant :p586 + p66 = 1
invariant :p130 + p650 = 1
invariant :p345 + p865 = 1
invariant :p51 + p571 = 1
invariant :p368 + p888 = 1
invariant :p612 + p92 = 1
invariant :p402 + p922 = 1
invariant :p202 + p722 = 1
invariant :p387 + p907 = 1
invariant :p43 + p563 = 1
invariant :p152 + p672 = 1
invariant :p206 + p726 = 1
invariant :p381 + p901 = 1
invariant :p589 + p69 = 1
invariant :p366 + p886 = 1
invariant :p1028 + p508 = 1
invariant :p608 + p88 = 1
invariant :p458 + p978 = 1
invariant :p292 + p812 = 1
invariant :p1016 + p496 = 1
invariant :p438 + p958 = 1
invariant :p256 + p776 = 1
invariant :p581 + p61 = 1
invariant :p265 + p785 = 1
invariant :p452 + p972 = 1
invariant :p204 + p724 = 1
invariant :p380 + p900 = 1
invariant :p171 + p691 = 1
invariant :p282 + p802 = 1
invariant :p112 + p632 = 1
invariant :p53 + p573 = 1
invariant :p278 + p798 = 1
invariant :p270 + p790 = 1
invariant :p274 + p794 = 1
invariant :p519 + p9 = 1
invariant :p294 + p814 = 1
invariant :p357 + p877 = 1
invariant :p448 + p968 = 1
invariant :p101 + p621 = 1
invariant :p263 + p783 = 1
invariant :p159 + p679 = 1
invariant :p188 + p708 = 1
invariant :p190 + p710 = 1
invariant :p111 + p631 = 1
invariant :p240 + p760 = 1
invariant :p182 + p702 = 1
invariant :p259 + p779 = 1
invariant :p122 + p642 = 1
invariant :p35 + p555 = 1
invariant :p54 + p574 = 1
invariant :p133 + p653 = 1
invariant :p277 + p797 = 1
invariant :p5 + p515 = 1
invariant :p592 + p72 = 1
invariant :p139 + p659 = 1
invariant :p258 + p778 = 1
invariant :p355 + p875 = 1
invariant :p1013 + p493 = 1
invariant :p248 + p768 = 1
invariant :p30 + p550 = 1
invariant :p367 + p887 = 1
invariant :p1007 + p487 = 1
invariant :p1014 + p494 = 1
invariant :p513 + -1'p521 + p523 + -1'p531 = 0
invariant :p325 + p845 = 1
invariant :p473 + p993 = 1
invariant :p436 + p956 = 1
invariant :p41 + p561 = 1
invariant :p14 + p534 = 1
invariant :p602 + p82 = 1
invariant :p198 + p718 = 1
invariant :p408 + p928 = 1
invariant :p442 + p962 = 1
invariant :p475 + p995 = 1
invariant :p516 + p6 = 1
invariant :p181 + p701 = 1
invariant :-1'p521 + p526 + -1'p531 + -1'p6 = -1
invariant :p414 + p934 = 1
invariant :p308 + p828 = 1
invariant :p374 + p894 = 1
invariant :p449 + p969 = 1
invariant :p515 + -1'p521 + p525 + -1'p531 = 0
invariant :p241 + p761 = 1
invariant :p131 + p651 = 1
invariant :p315 + p835 = 1
invariant :p272 + p792 = 1
invariant :p306 + p826 = 1
invariant :p20 + p540 = 1
invariant :p42 + p562 = 1
invariant :p228 + p748 = 1
invariant :p127 + p647 = 1
invariant :p411 + p931 = 1
invariant :p1003 + p483 = 1
invariant :p469 + p989 = 1
invariant :p1018 + p498 = 1
invariant :p365 + p885 = 1
invariant :p11 + p521 = 1
invariant :p1017 + p497 = 1
invariant :p415 + p935 = 1
invariant :p245 + p765 = 1
invariant :p110 + p630 = 1
invariant :p423 + p943 = 1
invariant :p339 + p859 = 1
invariant :p399 + p919 = 1
invariant :p616 + p96 = 1
invariant :p302 + p822 = 1
invariant :p103 + p623 = 1
invariant :p107 + p627 = 1
invariant :p389 + p909 = 1
invariant :p155 + p675 = 1
invariant :p209 + p729 = 1
invariant :p344 + p864 = 1
invariant :p285 + p805 = 1
invariant :p156 + p676 = 1
invariant :p334 + p854 = 1
invariant :p584 + p64 = 1
invariant :p303 + p823 = 1
invariant :p476 + p996 = 1
invariant :p453 + p973 = 1
invariant :p249 + p769 = 1
invariant :p467 + p987 = 1
invariant :p203 + p723 = 1
invariant :p19 + p539 = 1
invariant :p517 + p7 = 1
invariant :p350 + p870 = 1
invariant :p170 + p690 = 1
invariant :p333 + p853 = 1
invariant :p217 + p737 = 1
invariant :p396 + p916 = 1
invariant :p360 + p880 = 1
invariant :p579 + p59 = 1
invariant :p599 + p79 = 1
invariant :p164 + p684 = 1
invariant :p312 + p832 = 1
invariant :p329 + p849 = 1
invariant :p323 + p843 = 1
invariant :p232 + p752 = 1
invariant :p418 + p938 = 1
invariant :p218 + p738 = 1
invariant :p604 + p84 = 1
invariant :p1010 + p490 = 1
invariant :p393 + p913 = 1
invariant :p1022 + p502 = 1
invariant :p23 + p543 = 1
invariant :p593 + p73 = 1
invariant :p1002 + p482 = 1
invariant :p225 + p745 = 1
invariant :p1004 + p484 = 1
invariant :p120 + p640 = 1
invariant :p420 + p940 = 1
invariant :p210 + p730 = 1
invariant :p397 + p917 = 1
invariant :p230 + p750 = 1
invariant :p116 + p636 = 1
invariant :p1001 + p481 = 1
invariant :p428 + p948 = 1
invariant :p343 + p863 = 1
invariant :p37 + p557 = 1
invariant :p254 + p774 = 1
invariant :p174 + p694 = 1
invariant :p178 + p698 = 1
invariant :p354 + p874 = 1
invariant :p406 + p926 = 1
invariant :p125 + p645 = 1
invariant :p55 + p575 = 1
invariant :p410 + p930 = 1
invariant :p478 + p998 = 1
invariant :p126 + p646 = 1
invariant :p113 + p633 = 1
invariant :p443 + p963 = 1
invariant :p409 + p929 = 1
invariant :-1'p521 + p527 + -1'p531 + -1'p7 = -1
invariant :p461 + p981 = 1
invariant :p362 + p882 = 1
invariant :p471 + p991 = 1
invariant :p208 + p728 = 1
invariant :p451 + p971 = 1
invariant :p183 + p703 = 1
invariant :p317 + p837 = 1
invariant :p400 + p920 = 1
invariant :p611 + p91 = 1
invariant :p1027 + p507 = 1
invariant :p384 + p904 = 1
invariant :p166 + p686 = 1
invariant :p167 + p687 = 1
invariant :p34 + p554 = 1
invariant :p477 + p997 = 1
invariant :p281 + p801 = 1
invariant :p605 + p85 = 1
invariant :p421 + p941 = 1
invariant :p257 + p777 = 1
invariant :p264 + p784 = 1
invariant :p1023 + p503 = 1
invariant :p597 + p77 = 1
invariant :p186 + p706 = 1
invariant :p193 + p713 = 1
invariant :p185 + p705 = 1
invariant :p192 + p712 = 1
invariant :p100 + p620 = 1
invariant :p141 + p661 = 1
invariant :p109 + p629 = 1
invariant :p330 + p850 = 1
invariant :p404 + p924 = 1
invariant :p234 + p754 = 1
invariant :p105 + p625 = 1
invariant :p462 + p982 = 1
invariant :p235 + p755 = 1
invariant :p157 + p677 = 1
invariant :p585 + p65 = 1
invariant :p518 + p8 = 1
invariant :p600 + p80 = 1
invariant :p304 + p824 = 1
invariant :p313 + p833 = 1
invariant :p468 + p988 = 1
invariant :p618 + p98 = 1
invariant :p615 + p95 = 1
invariant :p390 + p910 = 1
invariant :p434 + p954 = 1
invariant :p33 + p553 = 1
invariant :p347 + p867 = 1
invariant :p310 + p830 = 1
invariant :p417 + p937 = 1
invariant :p169 + p689 = 1
invariant :p12 + p532 = 1
invariant :p364 + p884 = 1
invariant :p231 + p751 = 1
invariant :p247 + p767 = 1
invariant :p464 + p984 = 1
invariant :p463 + p983 = 1
invariant :p512 + -1'p521 + p522 + -1'p531 = 0
invariant :p136 + p656 = 1
invariant :p371 + p891 = 1
invariant :p617 + p97 = 1
invariant :p148 + p668 = 1
invariant :p145 + p665 = 1
invariant :p328 + p848 = 1
invariant :p168 + p688 = 1
invariant :p311 + p831 = 1
invariant :p363 + p883 = 1
invariant :p405 + p925 = 1
invariant :p590 + p70 = 1
invariant :p233 + p753 = 1
invariant :p351 + p871 = 1
invariant :p48 + p568 = 1
invariant :p1008 + p488 = 1
invariant :p163 + p683 = 1
invariant :p200 + p720 = 1
invariant :p322 + p842 = 1
invariant :p1012 + p492 = 1
invariant :p340 + p860 = 1
invariant :p596 + p76 = 1
invariant :p295 + p815 = 1
invariant :p372 + p892 = 1
invariant :p352 + p872 = 1
invariant :p373 + p893 = 1
invariant :p176 + p696 = 1
invariant :p591 + p71 = 1
invariant :p298 + p818 = 1
invariant :p134 + p654 = 1
invariant :p24 + p544 = 1
invariant :p378 + p898 = 1
invariant :p224 + p744 = 1
invariant :p520 + -1'p521 + p530 + -1'p531 = 0
invariant :p327 + p847 = 1
invariant :p124 + p644 = 1
invariant :p38 + p558 = 1
invariant :p154 + p674 = 1
invariant :p349 + p869 = 1
invariant :p610 + p90 = 1
invariant :p1005 + p485 = 1
invariant :p261 + p781 = 1
invariant :p28 + p548 = 1
invariant :p246 + p766 = 1
invariant :p165 + p685 = 1
invariant :p454 + p974 = 1
invariant :p226 + p746 = 1
invariant :p286 + p806 = 1
invariant :p52 + p572 = 1
invariant :p288 + p808 = 1
invariant :p395 + p915 = 1
invariant :p275 + p795 = 1
invariant :p309 + p829 = 1
invariant :p129 + p649 = 1
invariant :p376 + p896 = 1
invariant :p137 + p657 = 1
invariant :p138 + p658 = 1
invariant :p104 + p624 = 1
invariant :p227 + p747 = 1
invariant :p158 + p678 = 1
invariant :p175 + p695 = 1
invariant :p601 + p81 = 1
invariant :p588 + p68 = 1
invariant :p29 + p549 = 1
invariant :p459 + p979 = 1
invariant :p191 + p711 = 1
invariant :p260 + p780 = 1
invariant :p358 + p878 = 1
invariant :p1029 + p509 = 1
invariant :p320 + p840 = 1
invariant :p445 + p965 = 1
invariant :p25 + p545 = 1
invariant :p431 + p951 = 1
invariant :p290 + p810 = 1
invariant :p262 + p782 = 1
invariant :p341 + p861 = 1
invariant :p255 + p775 = 1
invariant :p2 + p512 = 1
invariant :p335 + p855 = 1
invariant :p4 + p514 = 1
invariant :p144 + p664 = 1
invariant :p160 + p680 = 1
invariant :p173 + p693 = 1
invariant :p239 + p759 = 1
invariant :p267 + p787 = 1
invariant :p216 + p736 = 1
invariant :p287 + p807 = 1
invariant :p296 + p816 = 1
invariant :p45 + p565 = 1
invariant :p161 + p681 = 1
invariant :p132 + p652 = 1
invariant :p142 + p662 = 1
invariant :p106 + p626 = 1
invariant :p419 + p939 = 1
invariant :p375 + p895 = 1
invariant :p403 + p923 = 1
invariant :p3 + p513 = 1
invariant :p447 + p967 = 1
invariant :p480 + p481 + p482 + p483 + p484 + p485 + p486 + p487 + p488 + p489 + p490 + p491 + p492 + p493 + p494 + p495 + p496 + p497 + p498 + p499 + p500 + p501 + p502 + p503 + p504 + p505 + p506 + p507 + p508 + p509 + p510 + p511 + -1'p521 + -1'p531 + -1'p532 + -1'p533 + -1'p534 + -1'p535 + -1'p536 + -1'p537 + -1'p538 + -1'p539 + -1'p540 + -1'p541 + -1'p542 + -1'p543 + -1'p544 + -1'p545 + -1'p546 + -1'p547 + -1'p548 + -1'p549 + -1'p550 + -1'p551 + -1'p552 + -1'p553 + -1'p554 + -1'p555 + -1'p556 + -1'p557 + -1'p558 + -1'p559 + -1'p560 + -1'p561 + -1'p562 + -1'p563 + -1'p564 + -1'p565 + -1'p566 + -1'p567 + -1'p568 + -1'p569 + -1'p570 + -1'p571 + -1'p572 + -1'p573 + -1'p574 + -1'p575 + -1'p576 + -1'p577 + p58 + p59 + p60 + p61 + p62 + -1'p620 + -1'p621 + -1'p622 + -1'p623 + -1'p624 + -1'p625 + -1'p626 + -1'p627 + -1'p628 + -1'p629 + p63 + -1'p630 + -1'p631 + -1'p632 + -1'p633 + -1'p634 + -1'p635 + -1'p636 + -1'p637 + -1'p638 + -1'p639 + p64 + -1'p640 + -1'p641 + -1'p642 + -1'p643 + -1'p644 + -1'p645 + -1'p646 + -1'p647 + -1'p648 + -1'p649 + p65 + -1'p650 + -1'p651 + -1'p652 + -1'p653 + -1'p654 + -1'p655 + -1'p656 + -1'p657 + -1'p658 + -1'p659 + p66 + -1'p660 + -1'p661 + -1'p662 + -1'p663 + -1'p664 + -1'p665 + -1'p666 + -1'p667 + -1'p668 + -1'p669 + p67 + -1'p670 + -1'p671 + -1'p672 + -1'p673 + -1'p674 + -1'p675 + -1'p676 + -1'p677 + -1'p678 + -1'p679 + p68 + -1'p680 + -1'p681 + -1'p682 + -1'p683 + -1'p684 + -1'p685 + -1'p686 + -1'p687 + -1'p688 + -1'p689 + p69 + -1'p690 + -1'p691 + -1'p692 + -1'p693 + -1'p694 + -1'p695 + -1'p696 + -1'p697 + -1'p698 + -1'p699 + p70 + -1'p700 + -1'p701 + -1'p702 + -1'p703 + -1'p704 + -1'p705 + -1'p706 + -1'p707 + -1'p708 + -1'p709 + p71 + -1'p710 + -1'p711 + -1'p712 + -1'p713 + -1'p714 + -1'p715 + -1'p716 + -1'p717 + -1'p718 + -1'p719 + p72 + -1'p720 + -1'p721 + -1'p722 + -1'p723 + -1'p724 + -1'p725 + -1'p726 + -1'p727 + -1'p728 + -1'p729 + p73 + -1'p730 + -1'p731 + -1'p732 + -1'p733 + -1'p734 + -1'p735 + -1'p736 + -1'p737 + -1'p738 + -1'p739 + p74 + -1'p740 + -1'p741 + -1'p742 + -1'p743 + -1'p744 + -1'p745 + -1'p746 + -1'p747 + -1'p748 + -1'p749 + p75 + -1'p750 + -1'p751 + -1'p752 + -1'p753 + -1'p754 + -1'p755 + -1'p756 + -1'p757 + -1'p758 + -1'p759 + p76 + -1'p760 + -1'p761 + -1'p762 + -1'p763 + -1'p764 + -1'p765 + -1'p766 + -1'p767 + -1'p768 + -1'p769 + p77 + -1'p770 + -1'p771 + -1'p772 + -1'p773 + -1'p774 + -1'p775 + -1'p776 + -1'p777 + -1'p778 + -1'p779 + p78 + -1'p780 + -1'p781 + -1'p782 + -1'p783 + -1'p784 + -1'p785 + -1'p786 + -1'p787 + -1'p788 + -1'p789 + p79 + -1'p790 + -1'p791 + -1'p792 + -1'p793 + -1'p794 + -1'p795 + -1'p796 + -1'p797 + -1'p798 + -1'p799 + p80 + -1'p800 + -1'p801 + -1'p802 + -1'p803 + -1'p804 + -1'p805 + -1'p806 + -1'p807 + -1'p808 + -1'p809 + p81 + -1'p810 + -1'p811 + -1'p812 + -1'p813 + -1'p814 + -1'p815 + -1'p816 + -1'p817 + -1'p818 + -1'p819 + p82 + -1'p820 + -1'p821 + -1'p822 + -1'p823 + -1'p824 + -1'p825 + -1'p826 + -1'p827 + -1'p828 + -1'p829 + p83 + -1'p830 + -1'p831 + -1'p832 + -1'p833 + -1'p834 + -1'p835 + -1'p836 + -1'p837 + -1'p838 + -1'p839 + p84 + -1'p840 + -1'p841 + -1'p842 + -1'p843 + -1'p844 + -1'p845 + -1'p846 + -1'p847 + -1'p848 + -1'p849 + p85 + -1'p850 + -1'p851 + -1'p852 + -1'p853 + -1'p854 + -1'p855 + -1'p856 + -1'p857 + -1'p858 + -1'p859 + p86 + -1'p860 + -1'p861 + -1'p862 + -1'p863 + -1'p864 + -1'p865 + -1'p866 + -1'p867 + -1'p868 + -1'p869 + p87 + -1'p870 + -1'p871 + -1'p872 + -1'p873 + -1'p874 + -1'p875 + -1'p876 + -1'p877 + -1'p878 + -1'p879 + p88 + -1'p880 + -1'p881 + -1'p882 + -1'p883 + -1'p884 + -1'p885 + -1'p886 + -1'p887 + -1'p888 + -1'p889 + p89 + -1'p890 + -1'p891 + -1'p892 + -1'p893 + -1'p894 + -1'p895 + -1'p896 + -1'p897 + -1'p898 + -1'p899 + p90 + -1'p900 + -1'p901 + -1'p902 + -1'p903 + -1'p904 + -1'p905 + -1'p906 + -1'p907 + -1'p908 + -1'p909 + p91 + -1'p910 + -1'p911 + -1'p912 + -1'p913 + -1'p914 + -1'p915 + -1'p916 + -1'p917 + -1'p918 + -1'p919 + p92 + -1'p920 + -1'p921 + -1'p922 + -1'p923 + -1'p924 + -1'p925 + -1'p926 + -1'p927 + -1'p928 + -1'p929 + p93 + -1'p930 + -1'p931 + -1'p932 + -1'p933 + -1'p934 + -1'p935 + -1'p936 + -1'p937 + -1'p938 + -1'p939 + p94 + -1'p940 + -1'p941 + -1'p942 + -1'p943 + -1'p944 + -1'p945 + -1'p946 + -1'p947 + -1'p948 + -1'p949 + p95 + -1'p950 + -1'p951 + -1'p952 + -1'p953 + -1'p954 + -1'p955 + -1'p956 + -1'p957 + -1'p958 + -1'p959 + p96 + -1'p960 + -1'p961 + -1'p962 + -1'p963 + -1'p964 + -1'p965 + -1'p966 + -1'p967 + -1'p968 + -1'p969 + p97 + -1'p970 + -1'p971 + -1'p972 + -1'p973 + -1'p974 + -1'p975 + -1'p976 + -1'p977 + -1'p978 + -1'p979 + p98 + -1'p980 + -1'p981 + -1'p982 + -1'p983 + -1'p984 + -1'p985 + -1'p986 + -1'p987 + -1'p988 + -1'p989 + p99 + -1'p990 + -1'p991 + -1'p992 + -1'p993 + -1'p994 + -1'p995 + -1'p996 + -1'p997 + -1'p998 + -1'p999 = 73
invariant :p1020 + p500 = 1
invariant :p583 + p63 = 1
invariant :p269 + p789 = 1
invariant :p21 + p541 = 1
invariant :p149 + p669 = 1
invariant :p331 + p851 = 1
invariant :p316 + p836 = 1
invariant :p307 + p827 = 1
invariant :p283 + p803 = 1
invariant :p426 + p946 = 1
invariant :p413 + p933 = 1
invariant :p222 + p742 = 1
invariant :p118 + p638 = 1
invariant :p213 + p733 = 1
invariant :p177 + p697 = 1
invariant :p353 + p873 = 1
invariant :p465 + p985 = 1
invariant :p13 + p533 = 1
invariant :p613 + p93 = 1
invariant :p39 + p559 = 1
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Compilation finished in 41692 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 71 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, RwMutexPTr0010w0500ReachabilityFireability05==true], workingDir=/home/mcc/execution]
LTSmin run took 15691 ms.
Found Violation
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, RwMutexPTr0010w0500ReachabilityFireability06==true], workingDir=/home/mcc/execution]
LTSmin run took 15594 ms.
Found Violation
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, RwMutexPTr0010w0500ReachabilityFireability07==true], workingDir=/home/mcc/execution]
LTSmin run took 15055 ms.
Found Violation
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, RwMutexPTr0010w0500ReachabilityFireability08==true], workingDir=/home/mcc/execution]
LTSmin run took 15528 ms.
Found Violation
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-08 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, RwMutexPTr0010w0500ReachabilityFireability10==true], workingDir=/home/mcc/execution]
LTSmin run took 15776 ms.
Found Violation
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, RwMutexPTr0010w0500ReachabilityFireability11==true], workingDir=/home/mcc/execution]
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-05 FALSE TECHNIQUES SAT_SMT BMC(1)
LTSmin run took 15487 ms.
Found Violation
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-11 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, RwMutexPTr0010w0500ReachabilityFireability15==true], workingDir=/home/mcc/execution]
LTSmin run took 15693 ms.
Found Violation
FORMULA RwMutex-PT-r0010w0500-ReachabilityFireability-15 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
BK_STOP 1553135437482
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 21, 2019 2:27:52 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 21, 2019 2:27:52 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 21, 2019 2:27:52 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 314 ms
Mar 21, 2019 2:27:52 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 1030 places.
Mar 21, 2019 2:27:53 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 1020 transitions.
Mar 21, 2019 2:27:53 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 111 ms
Mar 21, 2019 2:27:53 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w0500-ReachabilityFireability-00 is trivially false : it is not verified in initial state.
Mar 21, 2019 2:27:53 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w0500-ReachabilityFireability-01 is trivially false : it is not verified in initial state.
Mar 21, 2019 2:27:53 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w0500-ReachabilityFireability-02 is trivially true : it is verified in initial state.
Mar 21, 2019 2:27:53 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w0500-ReachabilityFireability-03 is trivially false : it is not verified in initial state.
Mar 21, 2019 2:27:53 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w0500-ReachabilityFireability-04 is trivially true : it is verified in initial state.
Mar 21, 2019 2:27:53 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Reachable property RwMutex-PT-r0010w0500-ReachabilityFireability-09 is trivially true : it is verified in initial state.
Mar 21, 2019 2:27:53 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w0500-ReachabilityFireability-12 is trivially false : it is not verified in initial state.
Mar 21, 2019 2:27:53 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w0500-ReachabilityFireability-13 is trivially false : it is not verified in initial state.
Mar 21, 2019 2:27:53 AM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property RwMutex-PT-r0010w0500-ReachabilityFireability-14 is trivially false : it is not verified in initial state.
Mar 21, 2019 2:27:54 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 941 ms
Mar 21, 2019 2:27:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 769 ms
Mar 21, 2019 2:27:55 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 823 ms
Mar 21, 2019 2:27:55 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 303 ms
Mar 21, 2019 2:27:55 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 2 ms
Mar 21, 2019 2:27:55 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 1020 transitions.
Mar 21, 2019 2:27:56 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 1020 transitions.
Mar 21, 2019 2:27:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 7 in 2012 ms.
Mar 21, 2019 2:27:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w0500-ReachabilityFireability-05(UNSAT) depth K=0 took 67 ms
Mar 21, 2019 2:27:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w0500-ReachabilityFireability-06(UNSAT) depth K=0 took 24 ms
Mar 21, 2019 2:27:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w0500-ReachabilityFireability-07(UNSAT) depth K=0 took 15 ms
Mar 21, 2019 2:27:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w0500-ReachabilityFireability-08(UNSAT) depth K=0 took 17 ms
Mar 21, 2019 2:27:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w0500-ReachabilityFireability-10(UNSAT) depth K=0 took 15 ms
Mar 21, 2019 2:27:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w0500-ReachabilityFireability-11(UNSAT) depth K=0 took 15 ms
Mar 21, 2019 2:27:57 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w0500-ReachabilityFireability-15(UNSAT) depth K=0 took 15 ms
Mar 21, 2019 2:27:58 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 1020 transitions.
Mar 21, 2019 2:27:59 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 520 place invariants in 2751 ms
Mar 21, 2019 2:28:00 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 520 place invariants in 1361 ms
Mar 21, 2019 2:28:05 AM fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver checkSat
WARNING: SMT solver unexpectedly returned 'unknown' answer, retrying.
Skipping mayMatrices nes/nds SMT solver raised an error :unknown
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:318)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:305)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.init(KInductionSolver.java:116)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.init(NecessaryEnablingsolver.java:71)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:471)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 21, 2019 2:28:06 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 11775ms conformant to PINS in folder :/home/mcc/execution
Mar 21, 2019 2:29:08 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 1030 variables to be positive in 69135 ms
Mar 21, 2019 2:30:09 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: Result is SAT, found a counter-example trace to a state that contradicts invariant/never predicate RwMutex-PT-r0010w0500-ReachabilityFireability-05
Mar 21, 2019 2:30:09 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property RwMutex-PT-r0010w0500-ReachabilityFireability-05(FALSE) depth K=1 took 131662 ms
Mar 21, 2019 2:30:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
Mar 21, 2019 2:30:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying RwMutex-PT-r0010w0500-ReachabilityFireability-06 SMT depth 1
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:404)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
... 3 more
Mar 21, 2019 2:30:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 1
Mar 21, 2019 2:30:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 1
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:573)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:301)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:274)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:166)
at java.lang.Thread.run(Thread.java:748)
Mar 21, 2019 2:30:37 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
WARNING: Unexpected error occurred while running SMT. Was verifying RwMutex-PT-r0010w0500-ReachabilityFireability-06 K-induction depth 0
Exception in thread "Thread-8" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:336)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:274)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:166)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:573)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:301)
... 3 more
Mar 21, 2019 2:30:37 AM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 1/ 7 properties. Interrupting other analysis methods.
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RwMutex-PT-r0010w0500"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3954"
echo " Executing tool itstools"
echo " Input is RwMutex-PT-r0010w0500, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r151-ebro-155286406600306"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0500.tgz
mv RwMutex-PT-r0010w0500 execution
cd execution
if [ "ReachabilityFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;