/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/systemc/token_ring.01.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 14:57:11,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 14:57:11,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 14:57:11,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 14:57:11,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 14:57:11,565 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 14:57:11,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 14:57:11,568 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 14:57:11,570 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 14:57:11,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 14:57:11,573 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 14:57:11,575 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 14:57:11,576 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 14:57:11,577 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 14:57:11,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 14:57:11,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 14:57:11,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 14:57:11,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 14:57:11,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 14:57:11,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 14:57:11,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 14:57:11,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 14:57:11,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 14:57:11,597 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 14:57:11,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 14:57:11,603 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 14:57:11,604 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 14:57:11,605 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 14:57:11,607 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 14:57:11,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 14:57:11,610 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 14:57:11,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 14:57:11,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 14:57:11,615 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 14:57:11,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 14:57:11,622 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 14:57:11,625 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 14:57:11,626 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 14:57:11,626 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 14:57:11,627 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 14:57:11,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 14:57:11,631 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-17 14:57:11,659 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 14:57:11,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 14:57:11,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 14:57:11,664 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 14:57:11,664 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 14:57:11,665 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 14:57:11,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 14:57:11,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 14:57:11,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 14:57:11,665 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 14:57:11,667 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 14:57:11,668 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 14:57:11,668 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 14:57:11,668 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 14:57:11,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 14:57:11,670 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 14:57:11,670 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 14:57:11,670 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 14:57:11,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 14:57:11,671 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 14:57:11,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 14:57:11,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 14:57:11,671 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-17 14:57:12,076 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 14:57:12,097 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 14:57:12,103 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 14:57:12,105 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 14:57:12,106 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 14:57:12,107 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.01.cil-1.c [2020-07-17 14:57:12,211 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d2d26ab5/60de283a36db493ab78adc2da8b7c766/FLAG84c8938cf [2020-07-17 14:57:12,882 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 14:57:12,883 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.01.cil-1.c [2020-07-17 14:57:12,902 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d2d26ab5/60de283a36db493ab78adc2da8b7c766/FLAG84c8938cf [2020-07-17 14:57:13,206 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d2d26ab5/60de283a36db493ab78adc2da8b7c766 [2020-07-17 14:57:13,225 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 14:57:13,230 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 14:57:13,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 14:57:13,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 14:57:13,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 14:57:13,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 02:57:13" (1/1) ... [2020-07-17 14:57:13,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@226e00a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:13, skipping insertion in model container [2020-07-17 14:57:13,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 02:57:13" (1/1) ... [2020-07-17 14:57:13,255 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 14:57:13,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 14:57:13,621 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 14:57:13,632 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 14:57:13,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 14:57:13,720 INFO L208 MainTranslator]: Completed translation [2020-07-17 14:57:13,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:13 WrapperNode [2020-07-17 14:57:13,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 14:57:13,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 14:57:13,723 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 14:57:13,723 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 14:57:13,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:13" (1/1) ... [2020-07-17 14:57:13,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:13" (1/1) ... [2020-07-17 14:57:13,878 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:13" (1/1) ... [2020-07-17 14:57:13,878 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:13" (1/1) ... [2020-07-17 14:57:13,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:13" (1/1) ... [2020-07-17 14:57:13,914 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:13" (1/1) ... [2020-07-17 14:57:13,917 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:13" (1/1) ... [2020-07-17 14:57:13,922 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 14:57:13,923 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 14:57:13,924 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 14:57:13,924 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 14:57:13,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:13" (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 [2020-07-17 14:57:14,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 14:57:14,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 14:57:14,005 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2020-07-17 14:57:14,006 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2020-07-17 14:57:14,006 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2020-07-17 14:57:14,006 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2020-07-17 14:57:14,006 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2020-07-17 14:57:14,006 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2020-07-17 14:57:14,007 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2020-07-17 14:57:14,007 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2020-07-17 14:57:14,007 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2020-07-17 14:57:14,007 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2020-07-17 14:57:14,007 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2020-07-17 14:57:14,008 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2020-07-17 14:57:14,008 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2020-07-17 14:57:14,008 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2020-07-17 14:57:14,008 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2020-07-17 14:57:14,009 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2020-07-17 14:57:14,009 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2020-07-17 14:57:14,009 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2020-07-17 14:57:14,009 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 14:57:14,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 14:57:14,010 INFO L130 BoogieDeclarations]: Found specification of procedure error [2020-07-17 14:57:14,010 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2020-07-17 14:57:14,010 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2020-07-17 14:57:14,010 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2020-07-17 14:57:14,011 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 14:57:14,011 INFO L130 BoogieDeclarations]: Found specification of procedure master [2020-07-17 14:57:14,011 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2020-07-17 14:57:14,011 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2020-07-17 14:57:14,011 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2020-07-17 14:57:14,011 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2020-07-17 14:57:14,012 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2020-07-17 14:57:14,012 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2020-07-17 14:57:14,012 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2020-07-17 14:57:14,012 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2020-07-17 14:57:14,012 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2020-07-17 14:57:14,012 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2020-07-17 14:57:14,013 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2020-07-17 14:57:14,013 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2020-07-17 14:57:14,013 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2020-07-17 14:57:14,013 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 14:57:14,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 14:57:14,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 14:57:14,764 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 14:57:14,764 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-07-17 14:57:14,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 02:57:14 BoogieIcfgContainer [2020-07-17 14:57:14,774 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 14:57:14,775 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 14:57:14,776 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 14:57:14,780 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 14:57:14,781 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 02:57:13" (1/3) ... [2020-07-17 14:57:14,782 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ad5e975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 02:57:14, skipping insertion in model container [2020-07-17 14:57:14,782 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 02:57:13" (2/3) ... [2020-07-17 14:57:14,783 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ad5e975 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 02:57:14, skipping insertion in model container [2020-07-17 14:57:14,783 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 02:57:14" (3/3) ... [2020-07-17 14:57:14,786 INFO L109 eAbstractionObserver]: Analyzing ICFG token_ring.01.cil-1.c [2020-07-17 14:57:14,800 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 14:57:14,813 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 14:57:14,833 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 14:57:14,867 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 14:57:14,868 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 14:57:14,868 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-17 14:57:14,868 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 14:57:14,868 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 14:57:14,869 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 14:57:14,869 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 14:57:14,869 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 14:57:14,900 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states. [2020-07-17 14:57:14,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 14:57:14,927 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 14:57:14,929 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 14:57:14,930 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 14:57:14,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 14:57:14,942 INFO L82 PathProgramCache]: Analyzing trace with hash 1066956110, now seen corresponding path program 1 times [2020-07-17 14:57:14,955 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 14:57:14,956 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1213346361] [2020-07-17 14:57:14,957 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 14:57:15,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:15,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:15,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:15,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:15,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:15,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 14:57:15,685 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-17 14:57:15,689 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1213346361] [2020-07-17 14:57:15,692 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 14:57:15,693 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 14:57:15,693 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1189583232] [2020-07-17 14:57:15,703 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 14:57:15,704 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 14:57:15,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 14:57:15,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-17 14:57:15,730 INFO L87 Difference]: Start difference. First operand 218 states. Second operand 7 states. [2020-07-17 14:57:19,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 14:57:19,007 INFO L93 Difference]: Finished difference Result 774 states and 1050 transitions. [2020-07-17 14:57:19,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 14:57:19,011 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-17 14:57:19,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 14:57:19,044 INFO L225 Difference]: With dead ends: 774 [2020-07-17 14:57:19,045 INFO L226 Difference]: Without dead ends: 573 [2020-07-17 14:57:19,055 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-07-17 14:57:19,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 573 states. [2020-07-17 14:57:19,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 573 to 419. [2020-07-17 14:57:19,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 419 states. [2020-07-17 14:57:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 419 states and 521 transitions. [2020-07-17 14:57:19,259 INFO L78 Accepts]: Start accepts. Automaton has 419 states and 521 transitions. Word has length 107 [2020-07-17 14:57:19,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 14:57:19,262 INFO L479 AbstractCegarLoop]: Abstraction has 419 states and 521 transitions. [2020-07-17 14:57:19,262 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 14:57:19,262 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 521 transitions. [2020-07-17 14:57:19,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-17 14:57:19,271 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 14:57:19,271 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 14:57:19,272 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 14:57:19,272 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 14:57:19,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 14:57:19,273 INFO L82 PathProgramCache]: Analyzing trace with hash -517401199, now seen corresponding path program 1 times [2020-07-17 14:57:19,273 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 14:57:19,273 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1232814123] [2020-07-17 14:57:19,274 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 14:57:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 14:57:19,820 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2020-07-17 14:57:20,280 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-17 14:57:20,281 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1232814123] [2020-07-17 14:57:20,282 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 14:57:20,282 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2020-07-17 14:57:20,282 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839684971] [2020-07-17 14:57:20,284 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 14:57:20,285 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 14:57:20,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 14:57:20,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=381, Unknown=0, NotChecked=0, Total=462 [2020-07-17 14:57:20,287 INFO L87 Difference]: Start difference. First operand 419 states and 521 transitions. Second operand 22 states. [2020-07-17 14:57:27,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 14:57:27,439 INFO L93 Difference]: Finished difference Result 1601 states and 2138 transitions. [2020-07-17 14:57:27,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2020-07-17 14:57:27,439 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 170 [2020-07-17 14:57:27,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 14:57:27,447 INFO L225 Difference]: With dead ends: 1601 [2020-07-17 14:57:27,447 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 14:57:27,467 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 57 SyntacticMatches, 1 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2666 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=1094, Invalid=6216, Unknown=0, NotChecked=0, Total=7310 [2020-07-17 14:57:27,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 14:57:27,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 14:57:27,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 14:57:27,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 14:57:27,469 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 170 [2020-07-17 14:57:27,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 14:57:27,472 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 14:57:27,472 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-17 14:57:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 14:57:27,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 14:57:27,473 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 14:57:27,476 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 14:57:32,344 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 25 [2020-07-17 14:57:32,705 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 64 [2020-07-17 14:57:32,871 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 26 [2020-07-17 14:57:33,124 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 26 [2020-07-17 14:57:33,245 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 36 [2020-07-17 14:57:33,868 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 41 [2020-07-17 14:57:34,182 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2020-07-17 14:57:34,423 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 26 [2020-07-17 14:57:34,733 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 26 [2020-07-17 14:57:34,868 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 26 [2020-07-17 14:57:35,002 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 35 [2020-07-17 14:57:35,152 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 26 [2020-07-17 14:57:35,424 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 62 [2020-07-17 14:57:35,552 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 55 [2020-07-17 14:57:36,650 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 26 [2020-07-17 14:57:37,056 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 26 [2020-07-17 14:57:37,344 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 428 DAG size of output: 24 [2020-07-17 14:57:37,872 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 26 [2020-07-17 14:57:38,292 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 47 [2020-07-17 14:57:38,525 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 13 [2020-07-17 14:57:39,285 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 41 [2020-07-17 14:57:39,440 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 41 [2020-07-17 14:57:39,559 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 33 [2020-07-17 14:57:39,663 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 43 [2020-07-17 14:57:39,880 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 47 [2020-07-17 14:57:40,263 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 26 [2020-07-17 14:57:41,417 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 35 [2020-07-17 14:57:41,532 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 33 [2020-07-17 14:57:42,619 INFO L264 CegarLoopResult]: At program point immediate_notifyEXIT(lines 326 336) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0))) (or .cse0 (not (<= 2 |old(~m_st~0)|)) (<= 2 ~m_st~0)))) [2020-07-17 14:57:42,620 INFO L264 CegarLoopResult]: At program point immediate_notifyENTRY(lines 326 336) the Hoare annotation is: (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) [2020-07-17 14:57:42,620 INFO L264 CegarLoopResult]: At program point immediate_notifyFINAL(lines 326 336) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0))) (or .cse0 (not (<= 2 |old(~m_st~0)|)) (<= 2 ~m_st~0)))) [2020-07-17 14:57:42,620 INFO L264 CegarLoopResult]: At program point L89-1(lines 77 108) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0))) (or .cse0 (not (<= 2 |old(~m_st~0)|)) (<= 2 ~m_st~0)))) [2020-07-17 14:57:42,621 INFO L264 CegarLoopResult]: At program point L81(lines 81 85) the Hoare annotation is: (let ((.cse0 (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0)))) (and (or .cse0 (not (<= 2 |old(~m_st~0)|))) (or .cse0 (not (<= |old(~m_st~0)| 0))))) [2020-07-17 14:57:42,621 INFO L264 CegarLoopResult]: At program point transmit1ENTRY(lines 74 109) the Hoare annotation is: (let ((.cse0 (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0)))) (and (or .cse0 (not (<= 2 |old(~m_st~0)|))) (or .cse0 (not (<= |old(~m_st~0)| 0))))) [2020-07-17 14:57:42,621 INFO L264 CegarLoopResult]: At program point L98(line 98) the Hoare annotation is: (let ((.cse0 (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~E_M~0 |old(~E_M~0)|)))) (and (or .cse0 (not (<= |old(~m_st~0)| 0))) (or .cse0 (not (<= 2 |old(~m_st~0)|))))) [2020-07-17 14:57:42,621 INFO L264 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0))) (or .cse0 (not (<= 2 |old(~m_st~0)|)) (<= 2 ~m_st~0)))) [2020-07-17 14:57:42,622 INFO L264 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0))) (or .cse0 (not (<= 2 |old(~m_st~0)|)) (<= 2 ~m_st~0)))) [2020-07-17 14:57:42,622 INFO L264 CegarLoopResult]: At program point L82(lines 77 108) the Hoare annotation is: (let ((.cse0 (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0)))) (and (or .cse0 (not (<= 2 |old(~m_st~0)|))) (or .cse0 (not (<= |old(~m_st~0)| 0))))) [2020-07-17 14:57:42,622 INFO L264 CegarLoopResult]: At program point transmit1EXIT(lines 74 109) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0))) (or .cse0 (not (<= 2 |old(~m_st~0)|)) (<= 2 ~m_st~0)))) [2020-07-17 14:57:42,623 INFO L264 CegarLoopResult]: At program point L103(lines 74 109) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0))) (or .cse0 (not (<= 2 |old(~m_st~0)|)) (<= 2 ~m_st~0)))) [2020-07-17 14:57:42,623 INFO L264 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (let ((.cse0 (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)))) (and (or .cse0 (not (<= 2 |old(~m_st~0)|))) (or .cse0 (not (<= |old(~m_st~0)| 0))))) [2020-07-17 14:57:42,623 INFO L264 CegarLoopResult]: At program point L99-1(line 99) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0))) (or .cse0 (not (<= 2 |old(~m_st~0)|)) (<= 2 ~m_st~0)))) [2020-07-17 14:57:42,623 INFO L264 CegarLoopResult]: At program point L318(line 318) the Hoare annotation is: (or (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,623 INFO L264 CegarLoopResult]: At program point L317(lines 317 321) the Hoare annotation is: (or (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,624 INFO L264 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (or (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,624 INFO L264 CegarLoopResult]: At program point L317-2(lines 301 325) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0))) (or .cse0 (not (<= 2 |old(~m_st~0)|)) (<= 2 ~m_st~0)))) [2020-07-17 14:57:42,624 INFO L264 CegarLoopResult]: At program point L315-1(line 315) the Hoare annotation is: (or (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,624 INFO L264 CegarLoopResult]: At program point L315-2(line 315) the Hoare annotation is: (or (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,624 INFO L264 CegarLoopResult]: At program point L310(line 310) the Hoare annotation is: (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) [2020-07-17 14:57:42,624 INFO L264 CegarLoopResult]: At program point L309(lines 309 313) the Hoare annotation is: (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) [2020-07-17 14:57:42,625 INFO L264 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) [2020-07-17 14:57:42,625 INFO L264 CegarLoopResult]: At program point L309-2(lines 309 313) the Hoare annotation is: (or (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,625 INFO L264 CegarLoopResult]: At program point L307-1(line 307) the Hoare annotation is: (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) [2020-07-17 14:57:42,625 INFO L264 CegarLoopResult]: At program point L307-2(line 307) the Hoare annotation is: (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) [2020-07-17 14:57:42,625 INFO L264 CegarLoopResult]: At program point L307-3(line 307) the Hoare annotation is: (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) [2020-07-17 14:57:42,626 INFO L264 CegarLoopResult]: At program point L303(line 303) the Hoare annotation is: (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) [2020-07-17 14:57:42,626 INFO L264 CegarLoopResult]: At program point activate_threadsENTRY(lines 301 325) the Hoare annotation is: (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) [2020-07-17 14:57:42,626 INFO L264 CegarLoopResult]: At program point activate_threadsEXIT(lines 301 325) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0))) (or .cse0 (not (<= 2 |old(~m_st~0)|)) (<= 2 ~m_st~0)))) [2020-07-17 14:57:42,626 INFO L271 CegarLoopResult]: At program point L190(lines 177 192) the Hoare annotation is: true [2020-07-17 14:57:42,626 INFO L271 CegarLoopResult]: At program point exists_runnable_threadEXIT(lines 174 193) the Hoare annotation is: true [2020-07-17 14:57:42,626 INFO L271 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: true [2020-07-17 14:57:42,627 INFO L271 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: true [2020-07-17 14:57:42,627 INFO L271 CegarLoopResult]: At program point L182(lines 182 187) the Hoare annotation is: true [2020-07-17 14:57:42,627 INFO L271 CegarLoopResult]: At program point exists_runnable_threadENTRY(lines 174 193) the Hoare annotation is: true [2020-07-17 14:57:42,627 INFO L264 CegarLoopResult]: At program point L179(line 179) the Hoare annotation is: (not (<= 2 ~m_st~0)) [2020-07-17 14:57:42,627 INFO L271 CegarLoopResult]: At program point L178(lines 178 188) the Hoare annotation is: true [2020-07-17 14:57:42,627 INFO L271 CegarLoopResult]: At program point exists_runnable_threadFINAL(lines 174 193) the Hoare annotation is: true [2020-07-17 14:57:42,627 INFO L271 CegarLoopResult]: At program point is_transmit1_triggeredFINAL(lines 129 147) the Hoare annotation is: true [2020-07-17 14:57:42,628 INFO L271 CegarLoopResult]: At program point is_transmit1_triggeredENTRY(lines 129 147) the Hoare annotation is: true [2020-07-17 14:57:42,628 INFO L271 CegarLoopResult]: At program point is_transmit1_triggeredEXIT(lines 129 147) the Hoare annotation is: true [2020-07-17 14:57:42,628 INFO L271 CegarLoopResult]: At program point L144(lines 132 146) the Hoare annotation is: true [2020-07-17 14:57:42,628 INFO L271 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: true [2020-07-17 14:57:42,628 INFO L271 CegarLoopResult]: At program point L134(lines 134 139) the Hoare annotation is: true [2020-07-17 14:57:42,629 INFO L271 CegarLoopResult]: At program point L133(lines 133 142) the Hoare annotation is: true [2020-07-17 14:57:42,629 INFO L271 CegarLoopResult]: At program point L133-2(lines 133 142) the Hoare annotation is: true [2020-07-17 14:57:42,629 INFO L264 CegarLoopResult]: At program point L287-1(lines 276 299) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,629 INFO L264 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,629 INFO L264 CegarLoopResult]: At program point L277-1(lines 276 299) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,629 INFO L264 CegarLoopResult]: At program point reset_delta_eventsENTRY(lines 273 300) the Hoare annotation is: (let ((.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|)))) (and (or .cse0 (not (<= 2 ~m_st~0))) (or .cse0 (not (<= ~m_st~0 0))))) [2020-07-17 14:57:42,629 INFO L271 CegarLoopResult]: At program point L292-1(lines 273 300) the Hoare annotation is: true [2020-07-17 14:57:42,630 INFO L264 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,630 INFO L264 CegarLoopResult]: At program point L282-1(lines 276 299) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,630 INFO L264 CegarLoopResult]: At program point L278(line 278) the Hoare annotation is: (let ((.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|)))) (and (or .cse0 (not (<= 2 ~m_st~0))) (or .cse0 (not (<= ~m_st~0 0))))) [2020-07-17 14:57:42,630 INFO L271 CegarLoopResult]: At program point reset_delta_eventsEXIT(lines 273 300) the Hoare annotation is: true [2020-07-17 14:57:42,630 INFO L264 CegarLoopResult]: At program point L293(line 293) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,630 INFO L264 CegarLoopResult]: At program point L161(line 161) the Hoare annotation is: (or (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) (= 1 ~m_pc~0) (not (<= |old(~m_st~0)| 0))) [2020-07-17 14:57:42,630 INFO L264 CegarLoopResult]: At program point L160-1(lines 159 172) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 ~m_pc~0) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,630 INFO L264 CegarLoopResult]: At program point init_threadsEXIT(lines 156 173) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 ~m_pc~0) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,631 INFO L264 CegarLoopResult]: At program point init_threadsENTRY(lines 156 173) the Hoare annotation is: (or (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) (= 1 ~m_pc~0) (not (<= |old(~m_st~0)| 0))) [2020-07-17 14:57:42,631 INFO L264 CegarLoopResult]: At program point L168(line 168) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 ~m_pc~0) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,631 INFO L264 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 ~m_pc~0) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,631 INFO L264 CegarLoopResult]: At program point L165-1(lines 156 173) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 ~m_pc~0) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,631 INFO L264 CegarLoopResult]: At program point L163(line 163) the Hoare annotation is: (or (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0)) (= 1 ~m_pc~0) (not (<= |old(~m_st~0)| 0))) [2020-07-17 14:57:42,631 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 462 473) the Hoare annotation is: (or (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (and (= ~t1_i~0 |old(~t1_i~0)|) (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= |old(~m_i~0)| ~m_i~0) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0))) [2020-07-17 14:57:42,631 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 462 473) the Hoare annotation is: true [2020-07-17 14:57:42,631 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 462 473) the Hoare annotation is: true [2020-07-17 14:57:42,631 INFO L271 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: true [2020-07-17 14:57:42,632 INFO L271 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: true [2020-07-17 14:57:42,632 INFO L264 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (or (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (and (= ~t1_i~0 |old(~t1_i~0)|) (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= |old(~m_i~0)| ~m_i~0) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0))) [2020-07-17 14:57:42,632 INFO L264 CegarLoopResult]: At program point L467-1(line 467) the Hoare annotation is: (or (and (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~M_E~0 |old(~M_E~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0)) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0))) [2020-07-17 14:57:42,632 INFO L264 CegarLoopResult]: At program point errorEXIT(lines 6 13) the Hoare annotation is: (or (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) (not (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= eval_~tmp_ndt_1~0 2147483647)) (= 0 eval_~tmp~0) (not (= 1 ~m_pc~0)) (= ~token~0 (+ ~local~0 1)) (not (= 1 ~m_st~0)) (not (<= eval_~tmp~0 2147483647)) (= 0 eval_~tmp_ndt_1~0)) [2020-07-17 14:57:42,633 INFO L264 CegarLoopResult]: At program point errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 10) the Hoare annotation is: (or (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) (not (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= eval_~tmp_ndt_1~0 2147483647)) (= 0 eval_~tmp~0) (not (= 1 ~m_pc~0)) (= ~token~0 (+ ~local~0 1)) (not (= 1 ~m_st~0)) (not (<= eval_~tmp~0 2147483647)) (= 0 eval_~tmp_ndt_1~0)) [2020-07-17 14:57:42,633 INFO L271 CegarLoopResult]: At program point errorENTRY(lines 6 13) the Hoare annotation is: true [2020-07-17 14:57:42,633 INFO L264 CegarLoopResult]: At program point errorFINAL(lines 6 13) the Hoare annotation is: (or (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) (not (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= eval_~tmp_ndt_1~0 2147483647)) (= 0 eval_~tmp~0) (not (= 1 ~m_pc~0)) (= ~token~0 (+ ~local~0 1)) (not (= 1 ~m_st~0)) (not (<= eval_~tmp~0 2147483647)) (= 0 eval_~tmp_ndt_1~0)) [2020-07-17 14:57:42,633 INFO L264 CegarLoopResult]: At program point masterEXIT(lines 30 73) the Hoare annotation is: (or (not (<= eval_~tmp_ndt_1~0 2147483647)) (= 0 eval_~tmp~0) (not (= 1 |old(~m_st~0)|)) (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) (not (<= eval_~tmp~0 2147483647)) (= 0 eval_~tmp_ndt_1~0) (not (<= 0 (+ eval_~tmp~0 2147483648))) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,633 INFO L271 CegarLoopResult]: At program point L54(line 54) the Hoare annotation is: true [2020-07-17 14:57:42,634 INFO L264 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (let ((.cse6 (= 1 ~m_st~0)) (.cse7 (= |old(~t1_st~0)| ~t1_st~0)) (.cse1 (= 0 eval_~tmp~0)) (.cse8 (= ~E_1~0 |old(~E_1~0)|)) (.cse4 (= 0 eval_~tmp_ndt_1~0)) (.cse9 (<= eval_~tmp~0 2147483647)) (.cse10 (<= eval_~tmp_ndt_1~0 2147483647))) (let ((.cse0 (not .cse10)) (.cse2 (not (= 1 |old(~m_st~0)|))) (.cse3 (not .cse9)) (.cse5 (and (not (= 1 ~m_pc~0)) .cse6 (= ~m_st~0 |old(~m_st~0)|) .cse9 .cse7 (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)) (not .cse1) .cse8 (<= 0 (+ eval_~tmp~0 2147483648)) .cse10 (not .cse4)))) (and (or .cse0 .cse1 (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) .cse2 .cse3 (= 1 |old(~m_pc~0)|) .cse4 .cse5 (not (<= 0 (+ eval_~tmp~0 2147483648)))) (or .cse0 .cse1 .cse2 (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) .cse3 (not (<= 0 (+ eval_~tmp~0 2147483648))) .cse4 .cse5 (and (not (= ~token~0 (+ ~local~0 1))) .cse6 .cse7 .cse8))))) [2020-07-17 14:57:42,634 INFO L264 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: (or (not (<= eval_~tmp_ndt_1~0 2147483647)) (= 0 eval_~tmp~0) (not (<= 0 (+ eval_~tmp~0 2147483648))) (not (= 1 |old(~m_st~0)|)) (not (<= eval_~tmp~0 2147483647)) (= 0 eval_~tmp_ndt_1~0) (and (= 1 ~m_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= |old(~token~0)| ~token~0)) (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)))) [2020-07-17 14:57:42,634 INFO L264 CegarLoopResult]: At program point L48-1(line 48) the Hoare annotation is: (let ((.cse0 (not (<= eval_~tmp_ndt_1~0 2147483647))) (.cse1 (= 0 eval_~tmp~0)) (.cse2 (not (= 1 |old(~m_st~0)|))) (.cse3 (not (<= eval_~tmp~0 2147483647))) (.cse4 (= 0 eval_~tmp_ndt_1~0))) (and (or .cse0 (not (= 1 ~m_pc~0)) (not (<= 0 (+ eval_~tmp~0 2147483648))) .cse1 (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) .cse2 .cse3 (= 1 |old(~m_pc~0)|) .cse4) (or (and (= 1 ~m_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= ~E_1~0 |old(~E_1~0)|)) .cse0 .cse1 .cse2 (not (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) .cse3 .cse4))) [2020-07-17 14:57:42,635 INFO L264 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: (let ((.cse1 (= 0 eval_~tmp~0)) (.cse8 (= ~local~0 |old(~local~0)|)) (.cse10 (= |old(~token~0)| ~token~0)) (.cse11 (= 0 eval_~tmp_ndt_1~0)) (.cse9 (= 1 ~m_pc~0)) (.cse5 (= 1 ~m_st~0)) (.cse6 (= |old(~t1_st~0)| ~t1_st~0)) (.cse7 (= ~E_1~0 |old(~E_1~0)|)) (.cse12 (<= eval_~tmp~0 2147483647)) (.cse13 (<= eval_~tmp_ndt_1~0 2147483647))) (let ((.cse0 (not .cse13)) (.cse2 (not (= 1 |old(~m_st~0)|))) (.cse3 (not .cse12)) (.cse4 (and (= ~m_st~0 |old(~m_st~0)|) .cse12 (= ~m_pc~0 |old(~m_pc~0)|) (not .cse1) .cse8 (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)) .cse13 (<= 0 (+ eval_~tmp~0 2147483648)) .cse10 (not .cse11) (not .cse9) .cse5 .cse6 .cse7))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) .cse11 (not (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)))) (or .cse0 .cse1 (not (<= 0 (+ eval_~tmp~0 2147483648))) .cse2 (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) .cse3 (= 1 |old(~m_pc~0)|) .cse4 .cse11)))) [2020-07-17 14:57:42,635 INFO L264 CegarLoopResult]: At program point L38(lines 33 72) the Hoare annotation is: (or (not (<= eval_~tmp_ndt_1~0 2147483647)) (= 0 eval_~tmp~0) (not (= 1 |old(~m_st~0)|)) (not (<= eval_~tmp~0 2147483647)) (not (<= 0 (+ eval_~tmp~0 2147483648))) (= 0 eval_~tmp_ndt_1~0) (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) (and (= 1 ~m_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= 1 ~m_pc~0) (= |old(~token~0)| ~token~0))) [2020-07-17 14:57:42,636 INFO L264 CegarLoopResult]: At program point L67(lines 30 73) the Hoare annotation is: (or (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) (not (<= eval_~tmp_ndt_1~0 2147483647)) (= 0 eval_~tmp~0) (not (= 1 |old(~m_st~0)|)) (not (<= eval_~tmp~0 2147483647)) (= 0 eval_~tmp_ndt_1~0) (not (<= 0 (+ eval_~tmp~0 2147483648))) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,636 INFO L264 CegarLoopResult]: At program point L61(line 61) the Hoare annotation is: (let ((.cse0 (not (<= eval_~tmp_ndt_1~0 2147483647))) (.cse1 (= 0 eval_~tmp~0)) (.cse2 (not (= 1 |old(~m_st~0)|))) (.cse3 (not (<= eval_~tmp~0 2147483647))) (.cse4 (= 0 eval_~tmp_ndt_1~0))) (and (or (and (not (= ~token~0 (+ ~local~0 1))) (= 1 ~m_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= 1 ~m_pc~0) (= |old(~token~0)| ~token~0)) .cse0 (not (<= 0 (+ eval_~tmp~0 2147483648))) .cse1 .cse2 .cse3 (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) .cse4) (or .cse0 .cse1 (not (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) .cse2 .cse3 (= 1 |old(~m_pc~0)|) .cse4))) [2020-07-17 14:57:42,636 INFO L264 CegarLoopResult]: At program point L59(lines 33 72) the Hoare annotation is: (or (not (<= eval_~tmp_ndt_1~0 2147483647)) (= 0 eval_~tmp~0) (not (= 1 |old(~m_st~0)|)) (not (<= eval_~tmp~0 2147483647)) (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) (not (<= 0 (+ eval_~tmp~0 2147483648))) (= 0 eval_~tmp_ndt_1~0) (and (= 1 ~m_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= |old(~token~0)| ~token~0))) [2020-07-17 14:57:42,636 INFO L271 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: true [2020-07-17 14:57:42,637 INFO L264 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: (let ((.cse1 (= |old(~t1_st~0)| ~t1_st~0))) (let ((.cse0 (and (not (= 1 ~m_pc~0)) (<= 0 (+ eval_~tmp~0 2147483648)) (= ~m_st~0 |old(~m_st~0)|) .cse1 (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)))) (.cse2 (not (<= eval_~tmp_ndt_1~0 2147483647))) (.cse3 (= 0 eval_~tmp~0)) (.cse4 (not (= 1 |old(~m_st~0)|))) (.cse5 (not (<= eval_~tmp~0 2147483647))) (.cse6 (= 0 eval_~tmp_ndt_1~0))) (and (or .cse0 (and (not (= ~token~0 (+ ~local~0 1))) (= 1 ~m_st~0) .cse1) .cse2 .cse3 (not (<= 0 (+ eval_~tmp~0 2147483648))) .cse4 .cse5 .cse6 (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)))) (or .cse0 .cse2 .cse3 .cse4 (not (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) .cse5 (= 1 |old(~m_pc~0)|) .cse6)))) [2020-07-17 14:57:42,637 INFO L271 CegarLoopResult]: At program point L51-1(line 51) the Hoare annotation is: true [2020-07-17 14:57:42,637 INFO L264 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (let ((.cse0 (not (<= eval_~tmp_ndt_1~0 2147483647))) (.cse1 (= 0 eval_~tmp~0)) (.cse2 (not (= 1 |old(~m_st~0)|))) (.cse3 (not (<= eval_~tmp~0 2147483647))) (.cse4 (= 0 eval_~tmp_ndt_1~0))) (and (or (and (= 1 ~m_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= ~E_1~0 |old(~E_1~0)|)) .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ eval_~tmp~0 2147483648))) .cse4 (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)))) (or (not (= 1 ~m_pc~0)) .cse0 .cse1 .cse2 .cse3 (= 1 |old(~m_pc~0)|) (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) .cse4 (not (<= 0 (+ eval_~tmp~0 2147483648)))))) [2020-07-17 14:57:42,638 INFO L264 CegarLoopResult]: At program point masterENTRY(lines 30 73) the Hoare annotation is: (or (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) (not (<= eval_~tmp_ndt_1~0 2147483647)) (= 0 eval_~tmp~0) (not (= 1 |old(~m_st~0)|)) (not (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= eval_~tmp~0 2147483647)) (= 0 eval_~tmp_ndt_1~0) (and (= 1 ~m_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= |old(~token~0)| ~token~0))) [2020-07-17 14:57:42,638 INFO L264 CegarLoopResult]: At program point L37(lines 37 41) the Hoare annotation is: (or (not (<= eval_~tmp_ndt_1~0 2147483647)) (= 0 eval_~tmp~0) (not (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) (not (= 1 |old(~m_st~0)|)) (not (<= eval_~tmp~0 2147483647)) (= 0 eval_~tmp_ndt_1~0) (and (= 1 ~m_st~0) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (not (= 0 ~m_pc~0)) (= |old(~token~0)| ~token~0)) (not (<= 0 (+ eval_~tmp~0 2147483648)))) [2020-07-17 14:57:42,638 INFO L271 CegarLoopResult]: At program point fire_time_eventsEXIT(lines 337 345) the Hoare annotation is: true [2020-07-17 14:57:42,638 INFO L264 CegarLoopResult]: At program point fire_time_eventsENTRY(lines 337 345) the Hoare annotation is: (let ((.cse0 (= ~M_E~0 |old(~M_E~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,638 INFO L271 CegarLoopResult]: At program point fire_time_eventsFINAL(lines 337 345) the Hoare annotation is: true [2020-07-17 14:57:42,639 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (not (= 1 ~m_pc~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,639 INFO L264 CegarLoopResult]: At program point L29(line 29) the Hoare annotation is: (and (not (= 1 ~m_pc~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,639 INFO L264 CegarLoopResult]: At program point L27(line 27) the Hoare annotation is: (and (not (= 1 ~m_pc~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,639 INFO L264 CegarLoopResult]: At program point L23(line 23) the Hoare annotation is: (and (not (= 1 ~m_pc~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,639 INFO L264 CegarLoopResult]: At program point L22(line 22) the Hoare annotation is: (and (not (= 1 ~m_pc~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,640 INFO L264 CegarLoopResult]: At program point L21(line 21) the Hoare annotation is: (and (not (= 1 ~m_pc~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,640 INFO L264 CegarLoopResult]: At program point L20(line 20) the Hoare annotation is: (and (not (= 1 ~m_pc~0)) (<= ~m_st~0 0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|)) [2020-07-17 14:57:42,640 INFO L264 CegarLoopResult]: At program point L19(line 19) the Hoare annotation is: (and (not (= 1 ~m_pc~0)) (<= ~m_st~0 0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~E_M~0 |old(~E_M~0)|)) [2020-07-17 14:57:42,640 INFO L264 CegarLoopResult]: At program point L18(line 18) the Hoare annotation is: (and (= ~t1_i~0 |old(~t1_i~0)|) (not (= 1 ~m_pc~0)) (<= ~m_st~0 0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|)) [2020-07-17 14:57:42,640 INFO L264 CegarLoopResult]: At program point L17(line 17) the Hoare annotation is: (and (= ~t1_i~0 |old(~t1_i~0)|) (not (= 1 ~m_pc~0)) (<= ~m_st~0 0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|)) [2020-07-17 14:57:42,641 INFO L264 CegarLoopResult]: At program point L16(line 16) the Hoare annotation is: (and (= ~t1_i~0 |old(~t1_i~0)|) (not (= 1 ~m_pc~0)) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|)) [2020-07-17 14:57:42,641 INFO L264 CegarLoopResult]: At program point L15(line 15) the Hoare annotation is: (and (= ~t1_i~0 |old(~t1_i~0)|) (not (= 1 ~m_pc~0)) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|)) [2020-07-17 14:57:42,641 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~t1_pc~0 |old(~t1_pc~0)|) (= ~t1_i~0 |old(~t1_i~0)|) (= ~m_st~0 |old(~m_st~0)|) (= ~M_E~0 |old(~M_E~0)|) (= ~token~0 |old(~token~0)|) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~T1_E~0 |old(~T1_E~0)|) (= ~t1_st~0 |old(~t1_st~0)|) (= ~m_i~0 |old(~m_i~0)|) (= ~E_M~0 |old(~E_M~0)|)) [2020-07-17 14:57:42,641 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (not (= 1 ~m_pc~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,642 INFO L264 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= 2 ~m_st~0))) (and (or (not (<= |old(~m_st~0)| 0)) (and (<= 0 (+ eval_~tmp~0 2147483648)) .cse0 .cse1 .cse2) .cse3) (or (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 2 |old(~m_st~0)|)) .cse3))) [2020-07-17 14:57:42,642 INFO L264 CegarLoopResult]: At program point L213(lines 213 220) the Hoare annotation is: (let ((.cse0 (= 0 ~m_st~0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= eval_~tmp_ndt_1~0 2147483647))) (and (or (and .cse0 (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)) .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648)) .cse3) (not (<= |old(~m_st~0)| 0))) (or (and .cse0 (<= 0 (+ eval_~tmp~0 2147483648)) .cse1 .cse2 .cse3 (<= 0 (+ eval_~tmp_ndt_1~0 2147483648))) (not (<= 2 |old(~m_st~0)|))))) [2020-07-17 14:57:42,642 INFO L264 CegarLoopResult]: At program point L205(lines 205 209) the Hoare annotation is: (let ((.cse2 (<= 2 ~m_st~0)) (.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647))) (and (or (and (<= 0 (+ eval_~tmp~0 2147483648)) .cse0 .cse1) (not (<= |old(~m_st~0)| 0)) .cse2) (or (not (<= 2 |old(~m_st~0)|)) .cse2 (and .cse0 .cse1 (<= 0 (+ eval_~tmp~0 2147483648)))))) [2020-07-17 14:57:42,642 INFO L264 CegarLoopResult]: At program point L205-1(lines 200 238) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= 2 ~m_st~0))) (and (or (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 2 |old(~m_st~0)|)) .cse3) (or (not (<= |old(~m_st~0)| 0)) (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) .cse3))) [2020-07-17 14:57:42,643 INFO L264 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= 2 ~m_st~0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0)) .cse1) (or .cse0 (not (<= 2 |old(~m_st~0)|)) .cse1))) [2020-07-17 14:57:42,643 INFO L264 CegarLoopResult]: At program point L230(line 230) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= 2 ~m_st~0))) (and (or (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 2 |old(~m_st~0)|)) .cse3) (or (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= |old(~m_st~0)| 0)) .cse3))) [2020-07-17 14:57:42,643 INFO L264 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= 2 ~m_st~0))) (and (or (and .cse0 .cse1 (<= 0 (+ eval_~tmp~0 2147483648)) .cse2) (not (<= 2 |old(~m_st~0)|)) .cse3) (or (not (<= |old(~m_st~0)| 0)) (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) .cse3))) [2020-07-17 14:57:42,644 INFO L264 CegarLoopResult]: At program point L226-1(line 226) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= 2 ~m_st~0))) (and (or (and (<= 0 (+ eval_~tmp~0 2147483648)) .cse0 .cse1 .cse2) (not (<= |old(~m_st~0)| 0)) .cse3) (or (and (<= 0 (+ eval_~tmp~0 2147483648)) .cse0 .cse1 .cse2) (not (<= 2 |old(~m_st~0)|)) .cse3))) [2020-07-17 14:57:42,644 INFO L264 CegarLoopResult]: At program point L226-2(line 226) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= 2 ~m_st~0))) (and (or (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 2 |old(~m_st~0)|)) .cse3) (or (not (<= |old(~m_st~0)| 0)) (and (<= 0 (+ eval_~tmp~0 2147483648)) .cse0 .cse1 .cse2) .cse3))) [2020-07-17 14:57:42,644 INFO L264 CegarLoopResult]: At program point evalEXIT(lines 194 244) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (<= 2 ~m_st~0))) (and (or (and (<= 0 (+ eval_~tmp~0 2147483648)) .cse0 .cse1) (not (<= 2 |old(~m_st~0)|)) .cse2) (or (not (<= |old(~m_st~0)| 0)) (and .cse0 .cse1 (<= 0 (+ eval_~tmp~0 2147483648))) .cse2))) [2020-07-17 14:57:42,645 INFO L264 CegarLoopResult]: At program point L210(lines 200 238) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= 2 ~m_st~0))) (and (or (and (<= 0 (+ eval_~tmp~0 2147483648)) .cse0 .cse1 .cse2) (not (<= 2 |old(~m_st~0)|)) .cse3) (or (and (<= 0 (+ eval_~tmp~0 2147483648)) .cse0 .cse1 .cse2) (not (<= |old(~m_st~0)| 0)) .cse3))) [2020-07-17 14:57:42,645 INFO L264 CegarLoopResult]: At program point L239(lines 194 244) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (<= 2 ~m_st~0))) (and (or (and .cse0 .cse1 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 2 |old(~m_st~0)|)) .cse2) (or (and .cse0 .cse1 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= |old(~m_st~0)| 0)) .cse2))) [2020-07-17 14:57:42,645 INFO L264 CegarLoopResult]: At program point L227(lines 227 234) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= 2 ~m_st~0))) (and (or (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 2 |old(~m_st~0)|)) .cse3) (or (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= |old(~m_st~0)| 0)) .cse3))) [2020-07-17 14:57:42,645 INFO L264 CegarLoopResult]: At program point evalENTRY(lines 194 244) the Hoare annotation is: (let ((.cse0 (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0)))) (and (or .cse0 (not (<= 2 |old(~m_st~0)|))) (or .cse0 (not (<= |old(~m_st~0)| 0))))) [2020-07-17 14:57:42,645 INFO L264 CegarLoopResult]: At program point L215(line 215) the Hoare annotation is: (let ((.cse0 (= 0 ~m_st~0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= eval_~tmp_ndt_1~0 2147483647)) (.cse4 (not (= 0 eval_~tmp_ndt_1~0)))) (and (or (and .cse0 .cse1 (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)) .cse2 .cse3 (<= 0 (+ eval_~tmp~0 2147483648)) .cse4) (not (<= |old(~m_st~0)| 0))) (or (and .cse0 (<= 0 (+ eval_~tmp~0 2147483648)) .cse1 (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)) .cse2 .cse3 .cse4) (not (<= 2 |old(~m_st~0)|))))) [2020-07-17 14:57:42,646 INFO L264 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (let ((.cse0 (= 0 ~m_st~0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0)))) (and (or (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 2 |old(~m_st~0)|))) (or (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= |old(~m_st~0)| 0))))) [2020-07-17 14:57:42,646 INFO L264 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= 2 ~m_st~0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0)) .cse1) (or .cse0 (not (<= 2 |old(~m_st~0)|)) .cse1))) [2020-07-17 14:57:42,646 INFO L264 CegarLoopResult]: At program point L203-1(line 203) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= |eval_#t~ret1| 2147483647)) (.cse2 (<= 2 ~m_st~0))) (and (or (and .cse0 .cse1 (<= 0 (+ |eval_#t~ret1| 2147483648))) (not (<= |old(~m_st~0)| 0)) .cse2) (or (and .cse0 .cse1 (<= 0 (+ |eval_#t~ret1| 2147483648))) (not (<= 2 |old(~m_st~0)|)) .cse2))) [2020-07-17 14:57:42,646 INFO L264 CegarLoopResult]: At program point L203-2(line 203) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= |eval_#t~ret1| 2147483647)) (.cse2 (= eval_~tmp~0 |eval_#t~ret1|)) (.cse3 (<= 2 ~m_st~0))) (and (or (and .cse0 (<= 0 (+ |eval_#t~ret1| 2147483648)) .cse1 .cse2) (not (<= 2 |old(~m_st~0)|)) .cse3) (or (and .cse0 .cse1 .cse2 (<= 0 (+ |eval_#t~ret1| 2147483648))) (not (<= |old(~m_st~0)| 0)) .cse3))) [2020-07-17 14:57:42,646 INFO L264 CegarLoopResult]: At program point L224(lines 200 238) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= 2 ~m_st~0))) (and (or .cse0 (not (<= |old(~m_st~0)| 0)) .cse1) (or .cse0 (not (<= 2 |old(~m_st~0)|)) .cse1))) [2020-07-17 14:57:42,647 INFO L264 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (let ((.cse0 (= 1 ~m_st~0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= eval_~tmp_ndt_1~0 2147483647)) (.cse4 (not (= 0 eval_~tmp_ndt_1~0)))) (and (or (and .cse0 .cse1 (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)) .cse2 (<= 0 (+ eval_~tmp~0 2147483648)) .cse3 .cse4) (not (<= 2 |old(~m_st~0)|))) (or (not (<= |old(~m_st~0)| 0)) (and (<= 0 (+ eval_~tmp~0 2147483648)) .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp_ndt_1~0 2147483648)) .cse3 .cse4)))) [2020-07-17 14:57:42,647 INFO L264 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: (let ((.cse0 (= 0 ~m_st~0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0)))) (and (or (not (<= |old(~m_st~0)| 0)) (and .cse0 .cse1 (<= 0 (+ eval_~tmp~0 2147483648)) .cse2)) (or (not (<= 2 |old(~m_st~0)|)) (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648)))))) [2020-07-17 14:57:42,647 INFO L264 CegarLoopResult]: At program point L212-1(line 212) the Hoare annotation is: (let ((.cse0 (<= |eval_#t~nondet2| 2147483647)) (.cse1 (= 0 ~m_st~0)) (.cse2 (<= eval_~tmp~0 2147483647)) (.cse3 (not (= 0 eval_~tmp~0)))) (and (or (and .cse0 .cse1 (<= 0 (+ |eval_#t~nondet2| 2147483648)) .cse2 (<= 0 (+ eval_~tmp~0 2147483648)) .cse3) (not (<= |old(~m_st~0)| 0))) (or (and .cse0 .cse1 .cse2 .cse3 (<= 0 (+ |eval_#t~nondet2| 2147483648)) (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 2 |old(~m_st~0)|))))) [2020-07-17 14:57:42,647 INFO L264 CegarLoopResult]: At program point L212-2(line 212) the Hoare annotation is: (let ((.cse0 (<= |eval_#t~nondet2| 2147483647)) (.cse1 (= 0 ~m_st~0)) (.cse2 (<= eval_~tmp~0 2147483647)) (.cse3 (not (= 0 eval_~tmp~0))) (.cse4 (= |eval_#t~nondet2| eval_~tmp_ndt_1~0))) (and (or (and .cse0 .cse1 (<= 0 (+ |eval_#t~nondet2| 2147483648)) (<= 0 (+ eval_~tmp~0 2147483648)) .cse2 .cse3 .cse4) (not (<= 2 |old(~m_st~0)|))) (or (and .cse0 .cse1 (<= 0 (+ |eval_#t~nondet2| 2147483648)) .cse2 .cse3 (<= 0 (+ eval_~tmp~0 2147483648)) .cse4) (not (<= |old(~m_st~0)| 0))))) [2020-07-17 14:57:42,648 INFO L264 CegarLoopResult]: At program point L229(line 229) the Hoare annotation is: (let ((.cse0 (<= ~m_st~0 0)) (.cse1 (<= eval_~tmp~0 2147483647)) (.cse2 (not (= 0 eval_~tmp~0))) (.cse3 (<= 2 ~m_st~0))) (and (or (and .cse0 .cse1 .cse2 (<= 0 (+ eval_~tmp~0 2147483648))) (not (<= 2 |old(~m_st~0)|)) .cse3) (or (and (<= 0 (+ eval_~tmp~0 2147483648)) .cse0 .cse1 .cse2) (not (<= |old(~m_st~0)| 0)) .cse3))) [2020-07-17 14:57:42,648 INFO L271 CegarLoopResult]: At program point stop_simulationFINAL(lines 384 402) the Hoare annotation is: true [2020-07-17 14:57:42,648 INFO L271 CegarLoopResult]: At program point L399(lines 388 401) the Hoare annotation is: true [2020-07-17 14:57:42,648 INFO L271 CegarLoopResult]: At program point L398(line 398) the Hoare annotation is: true [2020-07-17 14:57:42,648 INFO L271 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: true [2020-07-17 14:57:42,648 INFO L271 CegarLoopResult]: At program point L392(lines 392 397) the Hoare annotation is: true [2020-07-17 14:57:42,649 INFO L271 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: true [2020-07-17 14:57:42,649 INFO L271 CegarLoopResult]: At program point stop_simulationEXIT(lines 384 402) the Hoare annotation is: true [2020-07-17 14:57:42,649 INFO L271 CegarLoopResult]: At program point L390-1(line 390) the Hoare annotation is: true [2020-07-17 14:57:42,649 INFO L271 CegarLoopResult]: At program point L390-2(line 390) the Hoare annotation is: true [2020-07-17 14:57:42,649 INFO L271 CegarLoopResult]: At program point stop_simulationENTRY(lines 384 402) the Hoare annotation is: true [2020-07-17 14:57:42,649 INFO L271 CegarLoopResult]: At program point L390-3(line 390) the Hoare annotation is: true [2020-07-17 14:57:42,650 INFO L271 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: true [2020-07-17 14:57:42,650 INFO L271 CegarLoopResult]: At program point update_channelsEXIT(lines 148 155) the Hoare annotation is: true [2020-07-17 14:57:42,650 INFO L271 CegarLoopResult]: At program point update_channelsFINAL(lines 148 155) the Hoare annotation is: true [2020-07-17 14:57:42,650 INFO L264 CegarLoopResult]: At program point fire_delta_eventsENTRY(lines 245 272) the Hoare annotation is: (let ((.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|)))) (and (or .cse0 (not (<= 2 ~m_st~0))) (or .cse0 (not (<= ~m_st~0 0))))) [2020-07-17 14:57:42,650 INFO L264 CegarLoopResult]: At program point L254-1(lines 248 271) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,650 INFO L264 CegarLoopResult]: At program point L250(line 250) the Hoare annotation is: (let ((.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|)))) (and (or .cse0 (not (<= 2 ~m_st~0))) (or .cse0 (not (<= ~m_st~0 0))))) [2020-07-17 14:57:42,651 INFO L264 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,651 INFO L264 CegarLoopResult]: At program point L259-1(lines 248 271) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,651 INFO L264 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,651 INFO L264 CegarLoopResult]: At program point L249-1(lines 248 271) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,651 INFO L271 CegarLoopResult]: At program point fire_delta_eventsEXIT(lines 245 272) the Hoare annotation is: true [2020-07-17 14:57:42,651 INFO L271 CegarLoopResult]: At program point L264-1(lines 245 272) the Hoare annotation is: true [2020-07-17 14:57:42,652 INFO L264 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,652 INFO L264 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,652 INFO L264 CegarLoopResult]: At program point L448-1(line 448) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,652 INFO L264 CegarLoopResult]: At program point L448-2(line 448) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,652 INFO L264 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: (or (= 1 |old(~m_pc~0)|) (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0)) (not (<= |old(~m_st~0)| 0))) [2020-07-17 14:57:42,652 INFO L271 CegarLoopResult]: At program point start_simulationEXIT(lines 403 461) the Hoare annotation is: true [2020-07-17 14:57:42,653 INFO L264 CegarLoopResult]: At program point L411-1(line 411) the Hoare annotation is: (or (= 1 |old(~m_pc~0)|) (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0)) (not (<= |old(~m_st~0)| 0))) [2020-07-17 14:57:42,653 INFO L264 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,653 INFO L264 CegarLoopResult]: At program point L440-1(line 440) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,653 INFO L264 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,653 INFO L264 CegarLoopResult]: At program point start_simulationENTRY(lines 403 461) the Hoare annotation is: (or (= 1 |old(~m_pc~0)|) (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0)) (not (<= |old(~m_st~0)| 0))) [2020-07-17 14:57:42,654 INFO L264 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (let ((.cse0 (not (= 1 ~m_pc~0))) (.cse1 (= ~M_E~0 |old(~M_E~0)|)) (.cse2 (= |old(~T1_E~0)| ~T1_E~0)) (.cse3 (= ~E_1~0 |old(~E_1~0)|)) (.cse4 (= ~E_M~0 |old(~E_M~0)|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 2 ~m_st~0)) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (and .cse0 (<= ~m_st~0 0) .cse1 .cse2 .cse3 .cse4))) [2020-07-17 14:57:42,654 INFO L264 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,654 INFO L264 CegarLoopResult]: At program point L437(lines 437 446) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,654 INFO L264 CegarLoopResult]: At program point L437-1(lines 437 446) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,654 INFO L264 CegarLoopResult]: At program point L450(lines 450 454) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,654 INFO L264 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (let ((.cse0 (not (= 1 ~m_pc~0)))) (or (and .cse0 (<= 2 ~m_st~0)) (and .cse0 (<= ~m_st~0 0)) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)))) [2020-07-17 14:57:42,655 INFO L264 CegarLoopResult]: At program point L405(line 405) the Hoare annotation is: (or (= 1 |old(~m_pc~0)|) (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0)) (not (<= |old(~m_st~0)| 0))) [2020-07-17 14:57:42,655 INFO L264 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,655 INFO L264 CegarLoopResult]: At program point L430-1(line 430) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,655 INFO L264 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,655 INFO L264 CegarLoopResult]: At program point L426-1(line 426) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,656 INFO L264 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,656 INFO L264 CegarLoopResult]: At program point L422-1(line 422) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,656 INFO L264 CegarLoopResult]: At program point L418-1(lines 415 455) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,656 INFO L264 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (let ((.cse0 (not (= 1 ~m_pc~0)))) (or (and .cse0 (<= 2 ~m_st~0)) (and .cse0 (<= ~m_st~0 0)) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)))) [2020-07-17 14:57:42,656 INFO L264 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: (or (= 1 |old(~m_pc~0)|) (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0)) (not (<= |old(~m_st~0)| 0))) [2020-07-17 14:57:42,657 INFO L264 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,657 INFO L264 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: (or (= 1 |old(~m_pc~0)|) (and (= |old(~t1_pc~0)| ~t1_pc~0) (= ~m_st~0 |old(~m_st~0)|) (= |old(~t1_st~0)| ~t1_st~0) (= ~m_pc~0 |old(~m_pc~0)|) (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~local~0 |old(~local~0)|) (= ~E_M~0 |old(~E_M~0)|) (= |old(~token~0)| ~token~0)) (not (<= |old(~m_st~0)| 0))) [2020-07-17 14:57:42,657 INFO L264 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,657 INFO L264 CegarLoopResult]: At program point L435-1(line 435) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,657 INFO L264 CegarLoopResult]: At program point L435-2(line 435) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,657 INFO L264 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,658 INFO L271 CegarLoopResult]: At program point L456(lines 403 461) the Hoare annotation is: true [2020-07-17 14:57:42,658 INFO L264 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (or (<= ~m_st~0 0) (= 1 |old(~m_pc~0)|) (not (<= |old(~m_st~0)| 0)) (<= 2 ~m_st~0)) [2020-07-17 14:57:42,658 INFO L271 CegarLoopResult]: At program point L125(lines 113 127) the Hoare annotation is: true [2020-07-17 14:57:42,658 INFO L271 CegarLoopResult]: At program point is_master_triggeredFINAL(lines 110 128) the Hoare annotation is: true [2020-07-17 14:57:42,658 INFO L264 CegarLoopResult]: At program point L116(line 116) the Hoare annotation is: (= 1 ~m_pc~0) [2020-07-17 14:57:42,658 INFO L264 CegarLoopResult]: At program point L115(lines 115 120) the Hoare annotation is: (= 1 ~m_pc~0) [2020-07-17 14:57:42,658 INFO L271 CegarLoopResult]: At program point L114(lines 114 123) the Hoare annotation is: true [2020-07-17 14:57:42,659 INFO L271 CegarLoopResult]: At program point L114-2(lines 114 123) the Hoare annotation is: true [2020-07-17 14:57:42,659 INFO L271 CegarLoopResult]: At program point is_master_triggeredEXIT(lines 110 128) the Hoare annotation is: true [2020-07-17 14:57:42,659 INFO L271 CegarLoopResult]: At program point is_master_triggeredENTRY(lines 110 128) the Hoare annotation is: true [2020-07-17 14:57:42,659 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 14:57:42,659 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (not (= 1 ~m_pc~0)) (<= ~m_st~0 0)) [2020-07-17 14:57:42,659 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 14:57:42,660 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 14:57:42,660 INFO L264 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: (let ((.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|)))) (and (or .cse0 (not (<= 2 ~m_st~0))) (or .cse0 (not (<= ~m_st~0 0))))) [2020-07-17 14:57:42,660 INFO L271 CegarLoopResult]: At program point reset_time_eventsEXIT(lines 346 373) the Hoare annotation is: true [2020-07-17 14:57:42,660 INFO L264 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,660 INFO L264 CegarLoopResult]: At program point L360-1(lines 349 372) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,661 INFO L264 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,661 INFO L264 CegarLoopResult]: At program point L350-1(lines 349 372) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,661 INFO L264 CegarLoopResult]: At program point reset_time_eventsENTRY(lines 346 373) the Hoare annotation is: (let ((.cse0 (and (= |old(~T1_E~0)| ~T1_E~0) (= ~M_E~0 |old(~M_E~0)|) (= ~E_1~0 |old(~E_1~0)|) (= ~E_M~0 |old(~E_M~0)|)))) (and (or .cse0 (not (<= 2 ~m_st~0))) (or .cse0 (not (<= ~m_st~0 0))))) [2020-07-17 14:57:42,661 INFO L271 CegarLoopResult]: At program point L365-1(lines 346 373) the Hoare annotation is: true [2020-07-17 14:57:42,661 INFO L264 CegarLoopResult]: At program point L361(line 361) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,661 INFO L264 CegarLoopResult]: At program point L355-1(lines 349 372) the Hoare annotation is: (let ((.cse0 (= ~E_1~0 |old(~E_1~0)|))) (and (or .cse0 (not (<= ~m_st~0 0))) (or .cse0 (not (<= 2 ~m_st~0))))) [2020-07-17 14:57:42,662 INFO L271 CegarLoopResult]: At program point init_modelFINAL(lines 374 383) the Hoare annotation is: true [2020-07-17 14:57:42,662 INFO L271 CegarLoopResult]: At program point init_modelEXIT(lines 374 383) the Hoare annotation is: true [2020-07-17 14:57:42,662 INFO L271 CegarLoopResult]: At program point L379(line 379) the Hoare annotation is: true [2020-07-17 14:57:42,662 INFO L264 CegarLoopResult]: At program point init_modelENTRY(lines 374 383) the Hoare annotation is: (or (and (= ~t1_i~0 |old(~t1_i~0)|) (= |old(~m_i~0)| ~m_i~0)) (= 1 ~m_pc~0) (not (<= ~m_st~0 0))) [2020-07-17 14:57:42,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 02:57:42 BoogieIcfgContainer [2020-07-17 14:57:42,700 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 14:57:42,702 INFO L168 Benchmark]: Toolchain (without parser) took 29474.23 ms. Allocated memory was 142.1 MB in the beginning and 558.4 MB in the end (delta: 416.3 MB). Free memory was 98.8 MB in the beginning and 239.9 MB in the end (delta: -141.1 MB). Peak memory consumption was 441.6 MB. Max. memory is 7.1 GB. [2020-07-17 14:57:42,703 INFO L168 Benchmark]: CDTParser took 1.40 ms. Allocated memory is still 142.1 MB. Free memory was 117.4 MB in the beginning and 117.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-17 14:57:42,704 INFO L168 Benchmark]: CACSL2BoogieTranslator took 490.32 ms. Allocated memory is still 142.1 MB. Free memory was 98.6 MB in the beginning and 85.1 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2020-07-17 14:57:42,705 INFO L168 Benchmark]: Boogie Preprocessor took 199.63 ms. Allocated memory was 142.1 MB in the beginning and 199.2 MB in the end (delta: 57.1 MB). Free memory was 85.1 MB in the beginning and 176.4 MB in the end (delta: -91.3 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2020-07-17 14:57:42,706 INFO L168 Benchmark]: RCFGBuilder took 851.02 ms. Allocated memory is still 199.2 MB. Free memory was 176.4 MB in the beginning and 140.1 MB in the end (delta: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 7.1 GB. [2020-07-17 14:57:42,711 INFO L168 Benchmark]: TraceAbstraction took 27924.55 ms. Allocated memory was 199.2 MB in the beginning and 558.4 MB in the end (delta: 359.1 MB). Free memory was 140.1 MB in the beginning and 239.9 MB in the end (delta: -99.8 MB). Peak memory consumption was 425.8 MB. Max. memory is 7.1 GB. [2020-07-17 14:57:42,716 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.40 ms. Allocated memory is still 142.1 MB. Free memory was 117.4 MB in the beginning and 117.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 490.32 ms. Allocated memory is still 142.1 MB. Free memory was 98.6 MB in the beginning and 85.1 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 199.63 ms. Allocated memory was 142.1 MB in the beginning and 199.2 MB in the end (delta: 57.1 MB). Free memory was 85.1 MB in the beginning and 176.4 MB in the end (delta: -91.3 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 851.02 ms. Allocated memory is still 199.2 MB. Free memory was 176.4 MB in the beginning and 140.1 MB in the end (delta: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 27924.55 ms. Allocated memory was 199.2 MB in the beginning and 558.4 MB in the end (delta: 359.1 MB). Free memory was 140.1 MB in the beginning and 239.9 MB in the end (delta: -99.8 MB). Peak memory consumption was 425.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 10]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 200]: Loop Invariant Derived loop invariant: ((m_st <= 0 || !(\old(m_st) <= 0)) || 2 <= m_st) && ((m_st <= 0 || !(2 <= \old(m_st))) || 2 <= m_st) - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 30]: Loop Invariant Derived loop invariant: ((((((!(0 <= tmp_ndt_1 + 2147483648) || !(tmp_ndt_1 <= 2147483647)) || 0 == tmp) || !(1 == \old(m_st))) || !(tmp <= 2147483647)) || 0 == tmp_ndt_1) || !(0 <= tmp + 2147483648)) || 2 <= m_st - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: (m_st <= 0 || !(\old(m_st) <= 0)) && ((m_st <= 0 || !(2 <= \old(m_st))) || 2 <= m_st) - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: ((((m_st <= 0 && tmp <= 2147483647) && 0 <= tmp + 2147483648) || !(2 <= \old(m_st))) || 2 <= m_st) && ((((m_st <= 0 && tmp <= 2147483647) && 0 <= tmp + 2147483648) || !(\old(m_st) <= 0)) || 2 <= m_st) - InvariantResult [Line: 74]: Loop Invariant Derived loop invariant: (m_st <= 0 || !(\old(m_st) <= 0)) && ((m_st <= 0 || !(2 <= \old(m_st))) || 2 <= m_st) - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: (((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && E_M == \old(E_M)) && \old(token) == token) || !(2 <= \old(m_st))) && (((((\old(t1_pc) == t1_pc && m_st == \old(m_st)) && \old(t1_st) == t1_st) && E_M == \old(E_M)) && \old(token) == token) || !(\old(m_st) <= 0)) - InvariantResult [Line: 415]: Loop Invariant Derived loop invariant: ((m_st <= 0 || 1 == \old(m_pc)) || !(\old(m_st) <= 0)) || 2 <= m_st - InvariantResult [Line: 33]: Loop Invariant Derived loop invariant: ((((((!(tmp_ndt_1 <= 2147483647) || 0 == tmp) || !(1 == \old(m_st))) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || 0 == tmp_ndt_1) || !(0 <= tmp_ndt_1 + 2147483648)) || ((((((1 == m_st && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && local == \old(local)) && 1 == m_pc) && \old(token) == token) - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 388]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 33]: Loop Invariant Derived loop invariant: ((((((!(tmp_ndt_1 <= 2147483647) || 0 == tmp) || !(1 == \old(m_st))) || !(tmp <= 2147483647)) || !(0 <= tmp_ndt_1 + 2147483648)) || !(0 <= tmp + 2147483648)) || 0 == tmp_ndt_1) || (((((1 == m_st && \old(t1_st) == t1_st) && m_pc == \old(m_pc)) && E_1 == \old(E_1)) && local == \old(local)) && \old(token) == token) - ProcedureContractResult [Line: 74]: Procedure Contract for transmit1 Derived contract for procedure transmit1: (m_st <= 0 || !(\old(m_st) <= 0)) && ((m_st <= 0 || !(2 <= \old(m_st))) || 2 <= m_st) - ProcedureContractResult [Line: 301]: Procedure Contract for activate_threads Derived contract for procedure activate_threads: (m_st <= 0 || !(\old(m_st) <= 0)) && ((m_st <= 0 || !(2 <= \old(m_st))) || 2 <= m_st) - ProcedureContractResult [Line: 326]: Procedure Contract for immediate_notify Derived contract for procedure immediate_notify: (m_st <= 0 || !(\old(m_st) <= 0)) && ((m_st <= 0 || !(2 <= \old(m_st))) || 2 <= m_st) - ProcedureContractResult [Line: 174]: Procedure Contract for exists_runnable_thread Derived contract for procedure exists_runnable_thread: 1 - ProcedureContractResult [Line: 129]: Procedure Contract for is_transmit1_triggered Derived contract for procedure is_transmit1_triggered: 1 - ProcedureContractResult [Line: 273]: Procedure Contract for reset_delta_events Derived contract for procedure reset_delta_events: 1 - ProcedureContractResult [Line: 156]: Procedure Contract for init_threads Derived contract for procedure init_threads: ((m_st <= 0 || 1 == m_pc) || !(\old(m_st) <= 0)) || 2 <= m_st - ProcedureContractResult [Line: 462]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 6]: Procedure Contract for error Derived contract for procedure error: (((((((!(0 <= tmp_ndt_1 + 2147483648) || !(0 <= tmp + 2147483648)) || !(tmp_ndt_1 <= 2147483647)) || 0 == tmp) || !(1 == m_pc)) || token == local + 1) || !(1 == m_st)) || !(tmp <= 2147483647)) || 0 == tmp_ndt_1 - ProcedureContractResult [Line: 30]: Procedure Contract for master Derived contract for procedure master: ((((((!(tmp_ndt_1 <= 2147483647) || 0 == tmp) || !(1 == \old(m_st))) || !(0 <= tmp_ndt_1 + 2147483648)) || !(tmp <= 2147483647)) || 0 == tmp_ndt_1) || !(0 <= tmp + 2147483648)) || 2 <= m_st - ProcedureContractResult [Line: 337]: Procedure Contract for fire_time_events Derived contract for procedure fire_time_events: 1 - ProcedureContractResult [Line: 194]: Procedure Contract for eval Derived contract for procedure eval: ((((0 <= tmp + 2147483648 && m_st <= 0) && tmp <= 2147483647) || !(2 <= \old(m_st))) || 2 <= m_st) && ((!(\old(m_st) <= 0) || ((m_st <= 0 && tmp <= 2147483647) && 0 <= tmp + 2147483648)) || 2 <= m_st) - ProcedureContractResult [Line: 384]: Procedure Contract for stop_simulation Derived contract for procedure stop_simulation: 1 - ProcedureContractResult [Line: 148]: Procedure Contract for update_channels Derived contract for procedure update_channels: 1 - ProcedureContractResult [Line: 245]: Procedure Contract for fire_delta_events Derived contract for procedure fire_delta_events: 1 - ProcedureContractResult [Line: 403]: Procedure Contract for start_simulation Derived contract for procedure start_simulation: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for is_master_triggered Derived contract for procedure is_master_triggered: 1 - ProcedureContractResult [Line: 346]: Procedure Contract for reset_time_events Derived contract for procedure reset_time_events: 1 - ProcedureContractResult [Line: 374]: Procedure Contract for init_model Derived contract for procedure init_model: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 21 procedures, 218 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 12.6s, OverallIterations: 2, TraceHistogramMax: 2, AutomataDifference: 10.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 623 SDtfs, 2463 SDslu, 178 SDs, 0 SdLazy, 3970 SolverSat, 870 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 189 GetRequests, 89 SyntacticMatches, 1 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2714 ImplicationChecksByTransitivity, 3.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=419occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 2 MinimizatonAttempts, 154 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 218 LocationsWithAnnotation, 2132 PreInvPairs, 4541 NumberOfFragments, 4639 HoareAnnotationTreeSize, 2132 FomulaSimplifications, 115953 FormulaSimplificationTreeSizeReduction, 4.4s HoareSimplificationTime, 218 FomulaSimplificationsInter, 44880 FormulaSimplificationTreeSizeReductionInter, 10.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...