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.14.cil.c


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


This is Ultimate 0.1.24-2989841
[2019-08-10 04:05:15,604 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-08-10 04:05:15,606 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-08-10 04:05:15,619 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-08-10 04:05:15,619 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-08-10 04:05:15,620 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-08-10 04:05:15,622 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2019-08-10 04:05:15,625 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-08-10 04:05:15,626 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-08-10 04:05:15,627 INFO  L181        SettingsManager]: Resetting Symbolic Interpretation preferences to default values
[2019-08-10 04:05:15,628 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-08-10 04:05:15,628 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-08-10 04:05:15,629 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-08-10 04:05:15,630 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-08-10 04:05:15,631 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-10 04:05:15,632 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-08-10 04:05:15,633 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-08-10 04:05:15,634 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-08-10 04:05:15,636 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-08-10 04:05:15,638 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-08-10 04:05:15,639 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-08-10 04:05:15,640 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-08-10 04:05:15,641 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-08-10 04:05:15,643 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2019-08-10 04:05:15,643 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-08-10 04:05:15,644 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-08-10 04:05:15,644 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
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[2019-08-10 04:05:15,646 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2019-08-10 04:05:15,647 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-08-10 04:05:15,648 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-08-10 04:05:15,649 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-08-10 04:05:15,649 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
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[2019-08-10 04:05:15,650 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-08-10 04:05:15,652 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-08-10 04:05:15,653 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
[2019-08-10 04:05:15,674 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-08-10 04:05:15,674 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-08-10 04:05:15,676 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-08-10 04:05:15,677 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-08-10 04:05:15,677 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-08-10 04:05:15,677 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-08-10 04:05:15,677 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-08-10 04:05:15,678 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-08-10 04:05:15,678 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-08-10 04:05:15,678 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-08-10 04:05:15,679 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-08-10 04:05:15,679 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-08-10 04:05:15,679 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-08-10 04:05:15,680 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-08-10 04:05:15,680 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-08-10 04:05:15,681 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-08-10 04:05:15,681 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-08-10 04:05:15,681 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-08-10 04:05:15,681 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-08-10 04:05:15,682 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-08-10 04:05:15,682 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-08-10 04:05:15,682 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-10 04:05:15,682 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-08-10 04:05:15,683 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-08-10 04:05:15,683 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-08-10 04:05:15,683 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-08-10 04:05:15,683 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-08-10 04:05:15,684 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-08-10 04:05:15,684 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-08-10 04:05:15,731 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-10 04:05:15,747 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-10 04:05:15,751 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-10 04:05:15,752 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-08-10 04:05:15,753 INFO  L275        PluginConnector]: CDTParser initialized
[2019-08-10 04:05:15,753 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.14.cil.c
[2019-08-10 04:05:15,827 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e933670b/5834f2fc5377485da55b78594a2f6678/FLAG1db115aab
[2019-08-10 04:05:16,351 INFO  L306              CDTParser]: Found 1 translation units.
[2019-08-10 04:05:16,352 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.14.cil.c
[2019-08-10 04:05:16,378 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e933670b/5834f2fc5377485da55b78594a2f6678/FLAG1db115aab
[2019-08-10 04:05:16,661 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e933670b/5834f2fc5377485da55b78594a2f6678
[2019-08-10 04:05:16,673 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-10 04:05:16,675 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-08-10 04:05:16,676 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-08-10 04:05:16,676 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-08-10 04:05:16,680 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-08-10 04:05:16,681 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:05:16" (1/1) ...
[2019-08-10 04:05:16,684 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16c30cde and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:05:16, skipping insertion in model container
[2019-08-10 04:05:16,684 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:05:16" (1/1) ...
[2019-08-10 04:05:16,691 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-08-10 04:05:16,752 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-08-10 04:05:17,138 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-10 04:05:17,257 INFO  L188         MainTranslator]: Completed pre-run
[2019-08-10 04:05:17,400 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-10 04:05:17,432 INFO  L192         MainTranslator]: Completed translation
[2019-08-10 04:05:17,432 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:05:17 WrapperNode
[2019-08-10 04:05:17,433 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-08-10 04:05:17,433 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-08-10 04:05:17,434 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-08-10 04:05:17,434 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-08-10 04:05:17,448 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:05:17" (1/1) ...
[2019-08-10 04:05:17,449 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:05:17" (1/1) ...
[2019-08-10 04:05:17,467 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:05:17" (1/1) ...
[2019-08-10 04:05:17,467 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:05:17" (1/1) ...
[2019-08-10 04:05:17,491 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:05:17" (1/1) ...
[2019-08-10 04:05:17,519 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:05:17" (1/1) ...
[2019-08-10 04:05:17,527 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:05:17" (1/1) ...
[2019-08-10 04:05:17,540 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-08-10 04:05:17,541 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-08-10 04:05:17,541 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-08-10 04:05:17,541 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-08-10 04:05:17,544 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:05:17" (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
[2019-08-10 04:05:17,623 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-08-10 04:05:17,624 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-08-10 04:05:17,624 INFO  L138     BoogieDeclarations]: Found implementation of procedure error
[2019-08-10 04:05:17,624 INFO  L138     BoogieDeclarations]: Found implementation of procedure master
[2019-08-10 04:05:17,625 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit1
[2019-08-10 04:05:17,625 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit2
[2019-08-10 04:05:17,626 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit3
[2019-08-10 04:05:17,626 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit4
[2019-08-10 04:05:17,626 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit5
[2019-08-10 04:05:17,626 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit6
[2019-08-10 04:05:17,626 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit7
[2019-08-10 04:05:17,627 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit8
[2019-08-10 04:05:17,627 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit9
[2019-08-10 04:05:17,628 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit10
[2019-08-10 04:05:17,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit11
[2019-08-10 04:05:17,629 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit12
[2019-08-10 04:05:17,631 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_master_triggered
[2019-08-10 04:05:17,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered
[2019-08-10 04:05:17,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered
[2019-08-10 04:05:17,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered
[2019-08-10 04:05:17,632 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered
[2019-08-10 04:05:17,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered
[2019-08-10 04:05:17,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered
[2019-08-10 04:05:17,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered
[2019-08-10 04:05:17,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered
[2019-08-10 04:05:17,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit9_triggered
[2019-08-10 04:05:17,633 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit10_triggered
[2019-08-10 04:05:17,634 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit11_triggered
[2019-08-10 04:05:17,634 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit12_triggered
[2019-08-10 04:05:17,634 INFO  L138     BoogieDeclarations]: Found implementation of procedure update_channels
[2019-08-10 04:05:17,634 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_threads
[2019-08-10 04:05:17,634 INFO  L138     BoogieDeclarations]: Found implementation of procedure exists_runnable_thread
[2019-08-10 04:05:17,635 INFO  L138     BoogieDeclarations]: Found implementation of procedure eval
[2019-08-10 04:05:17,635 INFO  L138     BoogieDeclarations]: Found implementation of procedure fire_delta_events
[2019-08-10 04:05:17,635 INFO  L138     BoogieDeclarations]: Found implementation of procedure reset_delta_events
[2019-08-10 04:05:17,635 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_threads
[2019-08-10 04:05:17,635 INFO  L138     BoogieDeclarations]: Found implementation of procedure immediate_notify
[2019-08-10 04:05:17,635 INFO  L138     BoogieDeclarations]: Found implementation of procedure fire_time_events
[2019-08-10 04:05:17,636 INFO  L138     BoogieDeclarations]: Found implementation of procedure reset_time_events
[2019-08-10 04:05:17,636 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_model
[2019-08-10 04:05:17,636 INFO  L138     BoogieDeclarations]: Found implementation of procedure stop_simulation
[2019-08-10 04:05:17,637 INFO  L138     BoogieDeclarations]: Found implementation of procedure start_simulation
[2019-08-10 04:05:17,637 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-08-10 04:05:17,637 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-08-10 04:05:17,637 INFO  L130     BoogieDeclarations]: Found specification of procedure error
[2019-08-10 04:05:17,637 INFO  L130     BoogieDeclarations]: Found specification of procedure is_master_triggered
[2019-08-10 04:05:17,637 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit1_triggered
[2019-08-10 04:05:17,638 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit2_triggered
[2019-08-10 04:05:17,638 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit3_triggered
[2019-08-10 04:05:17,638 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit4_triggered
[2019-08-10 04:05:17,638 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit5_triggered
[2019-08-10 04:05:17,638 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit6_triggered
[2019-08-10 04:05:17,638 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit7_triggered
[2019-08-10 04:05:17,639 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit8_triggered
[2019-08-10 04:05:17,639 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit9_triggered
[2019-08-10 04:05:17,639 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit10_triggered
[2019-08-10 04:05:17,639 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit11_triggered
[2019-08-10 04:05:17,639 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit12_triggered
[2019-08-10 04:05:17,639 INFO  L130     BoogieDeclarations]: Found specification of procedure immediate_notify
[2019-08-10 04:05:17,639 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-08-10 04:05:17,640 INFO  L130     BoogieDeclarations]: Found specification of procedure master
[2019-08-10 04:05:17,640 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit1
[2019-08-10 04:05:17,640 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit2
[2019-08-10 04:05:17,640 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit3
[2019-08-10 04:05:17,640 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit4
[2019-08-10 04:05:17,641 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit5
[2019-08-10 04:05:17,641 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit6
[2019-08-10 04:05:17,642 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit7
[2019-08-10 04:05:17,642 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit8
[2019-08-10 04:05:17,642 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit9
[2019-08-10 04:05:17,642 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit10
[2019-08-10 04:05:17,642 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit11
[2019-08-10 04:05:17,642 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit12
[2019-08-10 04:05:17,643 INFO  L130     BoogieDeclarations]: Found specification of procedure update_channels
[2019-08-10 04:05:17,644 INFO  L130     BoogieDeclarations]: Found specification of procedure init_threads
[2019-08-10 04:05:17,644 INFO  L130     BoogieDeclarations]: Found specification of procedure exists_runnable_thread
[2019-08-10 04:05:17,644 INFO  L130     BoogieDeclarations]: Found specification of procedure eval
[2019-08-10 04:05:17,644 INFO  L130     BoogieDeclarations]: Found specification of procedure fire_delta_events
[2019-08-10 04:05:17,644 INFO  L130     BoogieDeclarations]: Found specification of procedure reset_delta_events
[2019-08-10 04:05:17,644 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_threads
[2019-08-10 04:05:17,645 INFO  L130     BoogieDeclarations]: Found specification of procedure fire_time_events
[2019-08-10 04:05:17,645 INFO  L130     BoogieDeclarations]: Found specification of procedure reset_time_events
[2019-08-10 04:05:17,646 INFO  L130     BoogieDeclarations]: Found specification of procedure init_model
[2019-08-10 04:05:17,646 INFO  L130     BoogieDeclarations]: Found specification of procedure stop_simulation
[2019-08-10 04:05:17,646 INFO  L130     BoogieDeclarations]: Found specification of procedure start_simulation
[2019-08-10 04:05:17,646 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-08-10 04:05:17,647 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-08-10 04:05:17,647 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-08-10 04:05:19,063 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-08-10 04:05:19,063 INFO  L283             CfgBuilder]: Removed 15 assume(true) statements.
[2019-08-10 04:05:19,065 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:05:19 BoogieIcfgContainer
[2019-08-10 04:05:19,065 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-08-10 04:05:19,066 INFO  L113        PluginConnector]: ------------------------Symbolic Interpretation----------------------------
[2019-08-10 04:05:19,066 INFO  L271        PluginConnector]: Initializing Symbolic Interpretation...
[2019-08-10 04:05:19,066 INFO  L275        PluginConnector]: Symbolic Interpretation initialized
[2019-08-10 04:05:19,067 INFO  L185        PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:05:19" (1/1) ...