java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/systemc/token_ring.10.cil-2.c


--------------------------------------------------------------------------------


This is Ultimate 0.1.24-55cd5f5
[2019-08-14 22:27:45,845 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-08-14 22:27:45,847 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-08-14 22:27:45,863 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-08-14 22:27:45,864 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-08-14 22:27:45,865 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-08-14 22:27:45,867 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-08-14 22:27:45,876 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-08-14 22:27:45,882 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-08-14 22:27:45,886 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-08-14 22:27:45,888 INFO  L181        SettingsManager]: Resetting Symbolic Interpretation preferences to default values
[2019-08-14 22:27:45,889 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-08-14 22:27:45,889 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-08-14 22:27:45,892 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-08-14 22:27:45,895 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-08-14 22:27:45,897 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-14 22:27:45,898 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-08-14 22:27:45,899 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-08-14 22:27:45,901 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-08-14 22:27:45,906 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-08-14 22:27:45,910 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-08-14 22:27:45,911 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-08-14 22:27:45,912 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-08-14 22:27:45,913 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-08-14 22:27:45,917 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-08-14 22:27:45,917 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-08-14 22:27:45,918 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-08-14 22:27:45,920 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-08-14 22:27:45,921 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-08-14 22:27:45,922 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-08-14 22:27:45,922 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-08-14 22:27:45,924 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-08-14 22:27:45,924 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-08-14 22:27:45,925 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-08-14 22:27:45,927 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-08-14 22:27:45,927 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-08-14 22:27:45,928 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-08-14 22:27:45,928 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-08-14 22:27:45,929 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-08-14 22:27:45,931 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-08-14 22:27:45,932 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2019-08-14 22:27:45,965 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-08-14 22:27:45,967 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-08-14 22:27:45,970 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-08-14 22:27:45,970 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-08-14 22:27:45,970 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-08-14 22:27:45,970 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-08-14 22:27:45,970 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-08-14 22:27:45,971 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-08-14 22:27:45,971 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-08-14 22:27:45,971 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-08-14 22:27:45,971 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-08-14 22:27:45,971 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-08-14 22:27:45,971 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-08-14 22:27:45,972 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-08-14 22:27:45,972 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-08-14 22:27:45,972 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-08-14 22:27:45,974 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-08-14 22:27:45,975 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-08-14 22:27:45,975 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-08-14 22:27:45,975 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-08-14 22:27:45,975 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-08-14 22:27:45,975 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-14 22:27:45,976 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-08-14 22:27:45,976 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-08-14 22:27:45,976 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-08-14 22:27:45,976 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-08-14 22:27:45,976 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-08-14 22:27:45,977 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-08-14 22:27:45,977 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-08-14 22:27:46,030 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-14 22:27:46,047 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-14 22:27:46,050 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-14 22:27:46,051 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-08-14 22:27:46,051 INFO  L275        PluginConnector]: CDTParser initialized
[2019-08-14 22:27:46,052 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.10.cil-2.c
[2019-08-14 22:27:46,108 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24ba21b47/8741e011e0fd49b4837547622741ae58/FLAG047e278fb
[2019-08-14 22:27:46,602 INFO  L306              CDTParser]: Found 1 translation units.
[2019-08-14 22:27:46,603 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.10.cil-2.c
[2019-08-14 22:27:46,621 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24ba21b47/8741e011e0fd49b4837547622741ae58/FLAG047e278fb
[2019-08-14 22:27:46,983 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24ba21b47/8741e011e0fd49b4837547622741ae58
[2019-08-14 22:27:46,999 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-14 22:27:47,000 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-08-14 22:27:47,001 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-08-14 22:27:47,001 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-08-14 22:27:47,005 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-08-14 22:27:47,006 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:27:46" (1/1) ...
[2019-08-14 22:27:47,008 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3adae184 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:27:47, skipping insertion in model container
[2019-08-14 22:27:47,008 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:27:46" (1/1) ...
[2019-08-14 22:27:47,015 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-08-14 22:27:47,070 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-08-14 22:27:47,374 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-14 22:27:47,388 INFO  L188         MainTranslator]: Completed pre-run
[2019-08-14 22:27:47,616 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-14 22:27:47,651 INFO  L192         MainTranslator]: Completed translation
[2019-08-14 22:27:47,651 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:27:47 WrapperNode
[2019-08-14 22:27:47,652 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-08-14 22:27:47,652 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-08-14 22:27:47,653 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-08-14 22:27:47,653 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-08-14 22:27:47,663 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:27:47" (1/1) ...
[2019-08-14 22:27:47,663 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:27:47" (1/1) ...
[2019-08-14 22:27:47,679 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:27:47" (1/1) ...
[2019-08-14 22:27:47,679 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:27:47" (1/1) ...
[2019-08-14 22:27:47,703 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:27:47" (1/1) ...
[2019-08-14 22:27:47,725 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:27:47" (1/1) ...
[2019-08-14 22:27:47,728 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:27:47" (1/1) ...
[2019-08-14 22:27:47,739 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-08-14 22:27:47,740 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-08-14 22:27:47,740 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-08-14 22:27:47,740 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-08-14 22:27:47,741 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:27:47" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-14 22:27:47,793 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-08-14 22:27:47,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-08-14 22:27:47,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure error
[2019-08-14 22:27:47,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure master
[2019-08-14 22:27:47,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit1
[2019-08-14 22:27:47,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit2
[2019-08-14 22:27:47,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit3
[2019-08-14 22:27:47,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit4
[2019-08-14 22:27:47,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit5
[2019-08-14 22:27:47,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit6
[2019-08-14 22:27:47,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit7
[2019-08-14 22:27:47,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit8
[2019-08-14 22:27:47,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit9
[2019-08-14 22:27:47,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit10
[2019-08-14 22:27:47,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_master_triggered
[2019-08-14 22:27:47,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered
[2019-08-14 22:27:47,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered
[2019-08-14 22:27:47,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered
[2019-08-14 22:27:47,797 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered
[2019-08-14 22:27:47,797 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered
[2019-08-14 22:27:47,797 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered
[2019-08-14 22:27:47,797 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered
[2019-08-14 22:27:47,797 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered
[2019-08-14 22:27:47,797 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit9_triggered
[2019-08-14 22:27:47,798 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit10_triggered
[2019-08-14 22:27:47,798 INFO  L138     BoogieDeclarations]: Found implementation of procedure update_channels
[2019-08-14 22:27:47,798 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_threads
[2019-08-14 22:27:47,798 INFO  L138     BoogieDeclarations]: Found implementation of procedure exists_runnable_thread
[2019-08-14 22:27:47,798 INFO  L138     BoogieDeclarations]: Found implementation of procedure eval
[2019-08-14 22:27:47,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure fire_delta_events
[2019-08-14 22:27:47,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure reset_delta_events
[2019-08-14 22:27:47,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_threads
[2019-08-14 22:27:47,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure immediate_notify
[2019-08-14 22:27:47,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure fire_time_events
[2019-08-14 22:27:47,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure reset_time_events
[2019-08-14 22:27:47,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_model
[2019-08-14 22:27:47,800 INFO  L138     BoogieDeclarations]: Found implementation of procedure stop_simulation
[2019-08-14 22:27:47,800 INFO  L138     BoogieDeclarations]: Found implementation of procedure start_simulation
[2019-08-14 22:27:47,800 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-08-14 22:27:47,800 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-08-14 22:27:47,800 INFO  L130     BoogieDeclarations]: Found specification of procedure error
[2019-08-14 22:27:47,800 INFO  L130     BoogieDeclarations]: Found specification of procedure is_master_triggered
[2019-08-14 22:27:47,801 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit1_triggered
[2019-08-14 22:27:47,801 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit2_triggered
[2019-08-14 22:27:47,801 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit3_triggered
[2019-08-14 22:27:47,801 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit4_triggered
[2019-08-14 22:27:47,801 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit5_triggered
[2019-08-14 22:27:47,801 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit6_triggered
[2019-08-14 22:27:47,802 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit7_triggered
[2019-08-14 22:27:47,802 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit8_triggered
[2019-08-14 22:27:47,802 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit9_triggered
[2019-08-14 22:27:47,802 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit10_triggered
[2019-08-14 22:27:47,802 INFO  L130     BoogieDeclarations]: Found specification of procedure immediate_notify
[2019-08-14 22:27:47,802 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-08-14 22:27:47,802 INFO  L130     BoogieDeclarations]: Found specification of procedure master
[2019-08-14 22:27:47,803 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit1
[2019-08-14 22:27:47,803 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit2
[2019-08-14 22:27:47,803 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit3
[2019-08-14 22:27:47,803 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit4
[2019-08-14 22:27:47,803 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit5
[2019-08-14 22:27:47,803 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit6
[2019-08-14 22:27:47,803 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit7
[2019-08-14 22:27:47,804 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit8
[2019-08-14 22:27:47,804 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit9
[2019-08-14 22:27:47,804 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit10
[2019-08-14 22:27:47,804 INFO  L130     BoogieDeclarations]: Found specification of procedure update_channels
[2019-08-14 22:27:47,804 INFO  L130     BoogieDeclarations]: Found specification of procedure init_threads
[2019-08-14 22:27:47,804 INFO  L130     BoogieDeclarations]: Found specification of procedure exists_runnable_thread
[2019-08-14 22:27:47,805 INFO  L130     BoogieDeclarations]: Found specification of procedure eval
[2019-08-14 22:27:47,805 INFO  L130     BoogieDeclarations]: Found specification of procedure fire_delta_events
[2019-08-14 22:27:47,805 INFO  L130     BoogieDeclarations]: Found specification of procedure reset_delta_events
[2019-08-14 22:27:47,805 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_threads
[2019-08-14 22:27:47,805 INFO  L130     BoogieDeclarations]: Found specification of procedure fire_time_events
[2019-08-14 22:27:47,805 INFO  L130     BoogieDeclarations]: Found specification of procedure reset_time_events
[2019-08-14 22:27:47,805 INFO  L130     BoogieDeclarations]: Found specification of procedure init_model
[2019-08-14 22:27:47,806 INFO  L130     BoogieDeclarations]: Found specification of procedure stop_simulation
[2019-08-14 22:27:47,806 INFO  L130     BoogieDeclarations]: Found specification of procedure start_simulation
[2019-08-14 22:27:47,806 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-08-14 22:27:47,806 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-08-14 22:27:47,806 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-08-14 22:27:48,911 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-08-14 22:27:48,911 INFO  L283             CfgBuilder]: Removed 13 assume(true) statements.
[2019-08-14 22:27:48,913 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:27:48 BoogieIcfgContainer
[2019-08-14 22:27:48,914 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-08-14 22:27:48,914 INFO  L113        PluginConnector]: ------------------------Symbolic Interpretation----------------------------
[2019-08-14 22:27:48,914 INFO  L271        PluginConnector]: Initializing Symbolic Interpretation...
[2019-08-14 22:27:48,915 INFO  L275        PluginConnector]: Symbolic Interpretation initialized
[2019-08-14 22:27:48,916 INFO  L185        PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:27:48" (1/1) ...