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.15.cil.c


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


This is Ultimate 0.1.24-f3d0b09
[2019-08-08 12:42:38,314 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-08-08 12:42:38,316 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-08-08 12:42:38,327 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-08-08 12:42:38,328 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-08-08 12:42:38,329 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-08-08 12:42:38,330 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-08-08 12:42:38,332 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-08-08 12:42:38,334 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-08-08 12:42:38,334 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-08-08 12:42:38,335 INFO  L181        SettingsManager]: Resetting Symbolic Interpretation preferences to default values
[2019-08-08 12:42:38,337 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-08-08 12:42:38,337 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-08-08 12:42:38,338 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-08-08 12:42:38,339 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-08-08 12:42:38,340 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-08 12:42:38,341 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-08-08 12:42:38,342 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-08-08 12:42:38,344 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-08-08 12:42:38,346 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-08-08 12:42:38,347 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-08-08 12:42:38,348 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-08-08 12:42:38,349 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-08-08 12:42:38,350 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-08-08 12:42:38,353 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-08-08 12:42:38,353 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-08-08 12:42:38,353 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-08-08 12:42:38,354 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-08-08 12:42:38,354 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-08-08 12:42:38,355 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-08-08 12:42:38,356 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-08-08 12:42:38,357 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-08-08 12:42:38,357 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-08-08 12:42:38,358 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-08-08 12:42:38,359 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-08-08 12:42:38,360 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
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[2019-08-08 12:42:38,361 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-08-08 12:42:38,362 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-08-08 12:42:38,363 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
[2019-08-08 12:42:38,377 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-08-08 12:42:38,377 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-08-08 12:42:38,379 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-08-08 12:42:38,379 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-08-08 12:42:38,379 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-08-08 12:42:38,379 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-08-08 12:42:38,380 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-08-08 12:42:38,380 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-08-08 12:42:38,380 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-08-08 12:42:38,380 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-08-08 12:42:38,380 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-08-08 12:42:38,380 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-08-08 12:42:38,381 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-08-08 12:42:38,381 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-08-08 12:42:38,381 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-08-08 12:42:38,381 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-08-08 12:42:38,381 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-08-08 12:42:38,382 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-08-08 12:42:38,382 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-08-08 12:42:38,382 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-08-08 12:42:38,382 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-08-08 12:42:38,383 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-08 12:42:38,383 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-08-08 12:42:38,383 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-08-08 12:42:38,383 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-08-08 12:42:38,383 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-08-08 12:42:38,384 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-08-08 12:42:38,384 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-08-08 12:42:38,384 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-08-08 12:42:38,412 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-08 12:42:38,425 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-08 12:42:38,428 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-08 12:42:38,429 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-08-08 12:42:38,430 INFO  L275        PluginConnector]: CDTParser initialized
[2019-08-08 12:42:38,430 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.15.cil.c
[2019-08-08 12:42:38,488 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b50fa59e/fa2ba5726fb94dfd95379fc6203187e9/FLAGdbb25e854
[2019-08-08 12:42:39,020 INFO  L306              CDTParser]: Found 1 translation units.
[2019-08-08 12:42:39,021 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.15.cil.c
[2019-08-08 12:42:39,047 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b50fa59e/fa2ba5726fb94dfd95379fc6203187e9/FLAGdbb25e854
[2019-08-08 12:42:39,329 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b50fa59e/fa2ba5726fb94dfd95379fc6203187e9
[2019-08-08 12:42:39,338 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-08 12:42:39,339 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-08-08 12:42:39,341 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-08-08 12:42:39,341 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-08-08 12:42:39,344 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-08-08 12:42:39,345 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:42:39" (1/1) ...
[2019-08-08 12:42:39,348 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@425652f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:42:39, skipping insertion in model container
[2019-08-08 12:42:39,348 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:42:39" (1/1) ...
[2019-08-08 12:42:39,356 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-08-08 12:42:39,424 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-08-08 12:42:39,757 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-08 12:42:39,867 INFO  L188         MainTranslator]: Completed pre-run
[2019-08-08 12:42:39,976 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-08 12:42:40,032 INFO  L192         MainTranslator]: Completed translation
[2019-08-08 12:42:40,033 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:42:40 WrapperNode
[2019-08-08 12:42:40,033 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-08-08 12:42:40,034 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-08-08 12:42:40,034 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-08-08 12:42:40,034 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-08-08 12:42:40,046 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:42:40" (1/1) ...
[2019-08-08 12:42:40,046 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:42:40" (1/1) ...
[2019-08-08 12:42:40,063 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:42:40" (1/1) ...
[2019-08-08 12:42:40,064 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:42:40" (1/1) ...
[2019-08-08 12:42:40,095 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:42:40" (1/1) ...
[2019-08-08 12:42:40,123 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:42:40" (1/1) ...
[2019-08-08 12:42:40,134 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:42:40" (1/1) ...
[2019-08-08 12:42:40,146 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-08-08 12:42:40,147 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-08-08 12:42:40,147 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-08-08 12:42:40,150 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-08-08 12:42:40,151 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:42:40" (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
[2019-08-08 12:42:40,196 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-08-08 12:42:40,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-08-08 12:42:40,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure error
[2019-08-08 12:42:40,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure master
[2019-08-08 12:42:40,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit1
[2019-08-08 12:42:40,197 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit2
[2019-08-08 12:42:40,198 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit3
[2019-08-08 12:42:40,198 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit4
[2019-08-08 12:42:40,198 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit5
[2019-08-08 12:42:40,198 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit6
[2019-08-08 12:42:40,198 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit7
[2019-08-08 12:42:40,198 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit8
[2019-08-08 12:42:40,199 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit9
[2019-08-08 12:42:40,199 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit10
[2019-08-08 12:42:40,199 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit11
[2019-08-08 12:42:40,199 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit12
[2019-08-08 12:42:40,199 INFO  L138     BoogieDeclarations]: Found implementation of procedure transmit13
[2019-08-08 12:42:40,199 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_master_triggered
[2019-08-08 12:42:40,200 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered
[2019-08-08 12:42:40,200 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered
[2019-08-08 12:42:40,200 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered
[2019-08-08 12:42:40,200 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered
[2019-08-08 12:42:40,200 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered
[2019-08-08 12:42:40,200 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered
[2019-08-08 12:42:40,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered
[2019-08-08 12:42:40,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered
[2019-08-08 12:42:40,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit9_triggered
[2019-08-08 12:42:40,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit10_triggered
[2019-08-08 12:42:40,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit11_triggered
[2019-08-08 12:42:40,201 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit12_triggered
[2019-08-08 12:42:40,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_transmit13_triggered
[2019-08-08 12:42:40,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure update_channels
[2019-08-08 12:42:40,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_threads
[2019-08-08 12:42:40,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure exists_runnable_thread
[2019-08-08 12:42:40,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure eval
[2019-08-08 12:42:40,202 INFO  L138     BoogieDeclarations]: Found implementation of procedure fire_delta_events
[2019-08-08 12:42:40,203 INFO  L138     BoogieDeclarations]: Found implementation of procedure reset_delta_events
[2019-08-08 12:42:40,203 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_threads
[2019-08-08 12:42:40,203 INFO  L138     BoogieDeclarations]: Found implementation of procedure immediate_notify
[2019-08-08 12:42:40,203 INFO  L138     BoogieDeclarations]: Found implementation of procedure fire_time_events
[2019-08-08 12:42:40,203 INFO  L138     BoogieDeclarations]: Found implementation of procedure reset_time_events
[2019-08-08 12:42:40,203 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_model
[2019-08-08 12:42:40,204 INFO  L138     BoogieDeclarations]: Found implementation of procedure stop_simulation
[2019-08-08 12:42:40,204 INFO  L138     BoogieDeclarations]: Found implementation of procedure start_simulation
[2019-08-08 12:42:40,204 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-08-08 12:42:40,204 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-08-08 12:42:40,204 INFO  L130     BoogieDeclarations]: Found specification of procedure error
[2019-08-08 12:42:40,204 INFO  L130     BoogieDeclarations]: Found specification of procedure is_master_triggered
[2019-08-08 12:42:40,205 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit1_triggered
[2019-08-08 12:42:40,205 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit2_triggered
[2019-08-08 12:42:40,205 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit3_triggered
[2019-08-08 12:42:40,205 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit4_triggered
[2019-08-08 12:42:40,205 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit5_triggered
[2019-08-08 12:42:40,205 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit6_triggered
[2019-08-08 12:42:40,206 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit7_triggered
[2019-08-08 12:42:40,206 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit8_triggered
[2019-08-08 12:42:40,206 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit9_triggered
[2019-08-08 12:42:40,206 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit10_triggered
[2019-08-08 12:42:40,206 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit11_triggered
[2019-08-08 12:42:40,206 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit12_triggered
[2019-08-08 12:42:40,207 INFO  L130     BoogieDeclarations]: Found specification of procedure is_transmit13_triggered
[2019-08-08 12:42:40,207 INFO  L130     BoogieDeclarations]: Found specification of procedure immediate_notify
[2019-08-08 12:42:40,207 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-08-08 12:42:40,207 INFO  L130     BoogieDeclarations]: Found specification of procedure master
[2019-08-08 12:42:40,207 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit1
[2019-08-08 12:42:40,207 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit2
[2019-08-08 12:42:40,208 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit3
[2019-08-08 12:42:40,208 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit4
[2019-08-08 12:42:40,208 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit5
[2019-08-08 12:42:40,208 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit6
[2019-08-08 12:42:40,208 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit7
[2019-08-08 12:42:40,208 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit8
[2019-08-08 12:42:40,209 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit9
[2019-08-08 12:42:40,209 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit10
[2019-08-08 12:42:40,209 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit11
[2019-08-08 12:42:40,209 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit12
[2019-08-08 12:42:40,209 INFO  L130     BoogieDeclarations]: Found specification of procedure transmit13
[2019-08-08 12:42:40,209 INFO  L130     BoogieDeclarations]: Found specification of procedure update_channels
[2019-08-08 12:42:40,210 INFO  L130     BoogieDeclarations]: Found specification of procedure init_threads
[2019-08-08 12:42:40,210 INFO  L130     BoogieDeclarations]: Found specification of procedure exists_runnable_thread
[2019-08-08 12:42:40,210 INFO  L130     BoogieDeclarations]: Found specification of procedure eval
[2019-08-08 12:42:40,210 INFO  L130     BoogieDeclarations]: Found specification of procedure fire_delta_events
[2019-08-08 12:42:40,210 INFO  L130     BoogieDeclarations]: Found specification of procedure reset_delta_events
[2019-08-08 12:42:40,210 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_threads
[2019-08-08 12:42:40,211 INFO  L130     BoogieDeclarations]: Found specification of procedure fire_time_events
[2019-08-08 12:42:40,211 INFO  L130     BoogieDeclarations]: Found specification of procedure reset_time_events
[2019-08-08 12:42:40,211 INFO  L130     BoogieDeclarations]: Found specification of procedure init_model
[2019-08-08 12:42:40,211 INFO  L130     BoogieDeclarations]: Found specification of procedure stop_simulation
[2019-08-08 12:42:40,211 INFO  L130     BoogieDeclarations]: Found specification of procedure start_simulation
[2019-08-08 12:42:40,211 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-08-08 12:42:40,212 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-08-08 12:42:40,212 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-08-08 12:42:42,788 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-08-08 12:42:42,789 INFO  L283             CfgBuilder]: Removed 16 assume(true) statements.
[2019-08-08 12:42:42,790 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:42:42 BoogieIcfgContainer
[2019-08-08 12:42:42,791 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-08-08 12:42:42,791 INFO  L113        PluginConnector]: ------------------------Symbolic Interpretation----------------------------
[2019-08-08 12:42:42,791 INFO  L271        PluginConnector]: Initializing Symbolic Interpretation...
[2019-08-08 12:42:42,791 INFO  L275        PluginConnector]: Symbolic Interpretation initialized
[2019-08-08 12:42:42,792 INFO  L185        PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:42:42" (1/1) ...
[2019-08-08 12:42:42,804 INFO  L148        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-08-08 12:42:42,806 INFO  L155        IcfgInterpreter]: Building call graph
[2019-08-08 12:42:42,819 INFO  L160        IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-08-08 12:42:42,827 INFO  L165        IcfgInterpreter]: Starting interpretation
[2019-08-08 12:42:42,828 INFO  L185        IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1
[2019-08-08 12:42:42,921 INFO  L185        IcfgInterpreter]: Interpreting procedure main with input of size 291
[2019-08-08 12:42:42,975 INFO  L185        IcfgInterpreter]: Interpreting procedure start_simulation with input of size 264
[2019-08-08 12:42:50,539 WARN  L177   XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time...
[2019-08-08 12:42:57,539 INFO  L193   XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. 
[2019-08-08 12:42:57,657 WARN  L177   XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time...
[2019-08-08 12:43:03,923 INFO  L193   XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. 
[2019-08-08 12:43:04,006 WARN  L177   XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time...
[2019-08-08 12:43:40,955 INFO  L193   XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. 
[2019-08-08 12:43:41,136 WARN  L177   XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time...
[2019-08-08 12:47:09,200 INFO  L193   XnfTransformerHelper]: Simplified to disjunction of 32768 conjuctions. 
[2019-08-08 12:47:09,607 WARN  L177   XnfTransformerHelper]: Simplifying disjunction of 65536 conjuctions. This might take some time...