/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 15:53:34,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 15:53:34,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 15:53:34,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 15:53:34,711 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 15:53:34,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 15:53:34,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 15:53:34,717 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 15:53:34,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 15:53:34,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 15:53:34,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 15:53:34,724 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 15:53:34,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 15:53:34,726 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 15:53:34,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 15:53:34,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 15:53:34,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 15:53:34,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 15:53:34,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 15:53:34,753 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 15:53:34,756 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 15:53:34,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 15:53:34,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 15:53:34,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 15:53:34,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-22 15:53:34,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-22 15:53:34,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-22 15:53:34,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-22 15:53:34,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-22 15:53:34,768 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-22 15:53:34,768 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 15:53:34,769 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 15:53:34,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 15:53:34,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 15:53:34,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 15:53:34,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 15:53:34,775 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 15:53:34,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 15:53:34,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 15:53:34,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 15:53:34,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 15:53:34,779 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 15:53:34,808 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 15:53:34,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 15:53:34,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 15:53:34,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 15:53:34,811 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 15:53:34,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 15:53:34,812 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 15:53:34,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 15:53:34,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 15:53:34,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 15:53:34,813 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 15:53:34,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 15:53:34,813 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 15:53:34,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 15:53:34,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 15:53:34,814 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 15:53:34,815 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 15:53:34,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 15:53:34,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 15:53:34,815 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 15:53:34,816 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 15:53:34,816 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 15:53:34,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 15:53:34,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 15:53:34,819 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 15:53:34,820 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 15:53:35,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 15:53:35,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 15:53:35,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 15:53:35,252 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 15:53:35,253 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 15:53:35,254 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i [2020-12-22 15:53:35,357 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fca40591d/216e54a4857d477591ec418c00fd49cb/FLAGdaf2ff62a [2020-12-22 15:53:36,657 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 15:53:36,658 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i [2020-12-22 15:53:36,754 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fca40591d/216e54a4857d477591ec418c00fd49cb/FLAGdaf2ff62a [2020-12-22 15:53:36,894 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fca40591d/216e54a4857d477591ec418c00fd49cb [2020-12-22 15:53:36,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 15:53:36,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 15:53:36,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 15:53:36,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 15:53:36,911 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 15:53:36,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:53:36" (1/1) ... [2020-12-22 15:53:36,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@242c83bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:36, skipping insertion in model container [2020-12-22 15:53:36,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:53:36" (1/1) ... [2020-12-22 15:53:36,930 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 15:53:37,121 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 15:53:41,462 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i[415958,415971] [2020-12-22 15:53:41,466 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i[416127,416140] [2020-12-22 15:53:41,467 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i[416294,416307] [2020-12-22 15:53:41,472 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i[416462,416475] [2020-12-22 15:53:41,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 15:53:41,594 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 15:53:42,371 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i[415958,415971] [2020-12-22 15:53:42,372 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i[416127,416140] [2020-12-22 15:53:42,373 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i[416294,416307] [2020-12-22 15:53:42,373 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i[416462,416475] [2020-12-22 15:53:42,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 15:53:43,161 INFO L208 MainTranslator]: Completed translation [2020-12-22 15:53:43,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43 WrapperNode [2020-12-22 15:53:43,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 15:53:43,163 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-22 15:53:43,163 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-22 15:53:43,163 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-22 15:53:43,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43" (1/1) ... [2020-12-22 15:53:43,344 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43" (1/1) ... [2020-12-22 15:53:45,178 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-22 15:53:45,180 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-22 15:53:45,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-22 15:53:45,181 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-22 15:53:45,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43" (1/1) ... [2020-12-22 15:53:45,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43" (1/1) ... [2020-12-22 15:53:45,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43" (1/1) ... [2020-12-22 15:53:45,974 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43" (1/1) ... [2020-12-22 15:53:48,058 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43" (1/1) ... [2020-12-22 15:53:48,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43" (1/1) ... [2020-12-22 15:53:48,589 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43" (1/1) ... [2020-12-22 15:53:48,922 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-22 15:53:48,937 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-22 15:53:48,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-22 15:53:48,938 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-22 15:53:48,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43" (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 [2020-12-22 15:53:49,065 INFO L130 BoogieDeclarations]: Found specification of procedure ngene_probe [2020-12-22 15:53:49,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ngene_probe [2020-12-22 15:53:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-22 15:53:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-12-22 15:53:49,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-12-22 15:53:49,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-12-22 15:53:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-12-22 15:53:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-22 15:53:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-22 15:53:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-22 15:53:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure init_channels [2020-12-22 15:53:49,068 INFO L138 BoogieDeclarations]: Found implementation of procedure init_channels [2020-12-22 15:53:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-22 15:53:49,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-22 15:53:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-22 15:53:49,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-22 15:53:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-22 15:53:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-22 15:53:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-22 15:53:49,069 INFO L130 BoogieDeclarations]: Found specification of procedure my_dvb_dmxdev_ts_card_init [2020-12-22 15:53:49,069 INFO L138 BoogieDeclarations]: Found implementation of procedure my_dvb_dmxdev_ts_card_init [2020-12-22 15:53:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure init_channel [2020-12-22 15:53:49,070 INFO L138 BoogieDeclarations]: Found implementation of procedure init_channel [2020-12-22 15:53:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure release_channel [2020-12-22 15:53:49,070 INFO L138 BoogieDeclarations]: Found implementation of procedure release_channel [2020-12-22 15:53:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-22 15:53:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure drxk_gate_ctrl [2020-12-22 15:53:49,070 INFO L138 BoogieDeclarations]: Found implementation of procedure drxk_gate_ctrl [2020-12-22 15:53:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-12-22 15:53:49,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-12-22 15:53:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-22 15:55:08,859 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break#2: ldv_switch_1_#res := 0; [2020-12-22 15:55:08,859 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break#3: ldv_switch_1_#res := 0; [2020-12-22 15:55:08,859 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_2_switch_break#2: ldv_switch_2_#res := 0; [2020-12-22 15:55:08,860 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_2_switch_break#3: ldv_switch_2_#res := 0; [2020-12-22 15:55:08,860 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_2_switch_break#4: ldv_switch_2_#res := 0; [2020-12-22 15:55:08,860 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break: ldv_switch_1_#res := 0; [2020-12-22 15:55:08,861 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_3_switch_break: ldv_switch_3_#res := 0; [2020-12-22 15:55:08,861 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_0_switch_break#2: ldv_switch_0_#res := 0; [2020-12-22 15:55:08,861 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_3_switch_break#2: ldv_switch_3_#res := 0; [2020-12-22 15:55:08,862 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_2_switch_break: ldv_switch_2_#res := 0; [2020-12-22 15:55:08,863 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_0_switch_break: ldv_switch_0_#res := 0; [2020-12-22 15:55:08,863 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2020-12-22 15:55:08,971 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-22 15:55:08,971 INFO L299 CfgBuilder]: Removed 9947 assume(true) statements. [2020-12-22 15:55:08,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:55:08 BoogieIcfgContainer [2020-12-22 15:55:08,986 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-22 15:55:08,990 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-22 15:55:08,990 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-22 15:55:08,993 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-22 15:55:08,994 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 03:53:36" (1/3) ... [2020-12-22 15:55:08,995 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33f80e95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:55:08, skipping insertion in model container [2020-12-22 15:55:08,995 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:53:43" (2/3) ... [2020-12-22 15:55:08,995 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33f80e95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:55:08, skipping insertion in model container [2020-12-22 15:55:08,996 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:55:08" (3/3) ... [2020-12-22 15:55:08,998 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-ngene-ngene.cil.i [2020-12-22 15:55:09,005 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-22 15:55:09,015 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 265 error locations. [2020-12-22 15:55:09,035 INFO L253 AbstractCegarLoop]: Starting to check reachability of 265 error locations. [2020-12-22 15:55:09,097 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-22 15:55:09,097 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-22 15:55:09,098 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-22 15:55:09,098 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-22 15:55:09,098 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-22 15:55:09,098 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-22 15:55:09,098 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-22 15:55:09,098 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-22 15:55:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 10531 states. [2020-12-22 15:55:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-12-22 15:55:09,303 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:55:09,304 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] [2020-12-22 15:55:09,308 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:55:09,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:55:09,319 INFO L82 PathProgramCache]: Analyzing trace with hash 1619598642, now seen corresponding path program 1 times [2020-12-22 15:55:09,330 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:55:09,330 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872873625] [2020-12-22 15:55:09,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:55:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:55:10,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 15:55:10,700 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872873625] [2020-12-22 15:55:10,701 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:55:10,701 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:55:10,702 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188585686] [2020-12-22 15:55:10,709 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 15:55:10,709 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:55:10,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 15:55:10,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:10,734 INFO L87 Difference]: Start difference. First operand 10531 states. Second operand 3 states. [2020-12-22 15:55:14,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:55:14,137 INFO L93 Difference]: Finished difference Result 31034 states and 42302 transitions. [2020-12-22 15:55:14,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 15:55:14,139 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2020-12-22 15:55:14,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:55:14,276 INFO L225 Difference]: With dead ends: 31034 [2020-12-22 15:55:14,277 INFO L226 Difference]: Without dead ends: 19472 [2020-12-22 15:55:14,363 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:14,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19472 states. [2020-12-22 15:55:15,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19472 to 19026. [2020-12-22 15:55:15,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19026 states. [2020-12-22 15:55:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19026 states to 19026 states and 25014 transitions. [2020-12-22 15:55:15,355 INFO L78 Accepts]: Start accepts. Automaton has 19026 states and 25014 transitions. Word has length 54 [2020-12-22 15:55:15,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:55:15,356 INFO L481 AbstractCegarLoop]: Abstraction has 19026 states and 25014 transitions. [2020-12-22 15:55:15,356 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 15:55:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 19026 states and 25014 transitions. [2020-12-22 15:55:15,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-12-22 15:55:15,360 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:55:15,360 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] [2020-12-22 15:55:15,360 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-22 15:55:15,362 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:55:15,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:55:15,363 INFO L82 PathProgramCache]: Analyzing trace with hash -366283549, now seen corresponding path program 1 times [2020-12-22 15:55:15,363 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:55:15,364 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735039962] [2020-12-22 15:55:15,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:55:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:55:16,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 15:55:16,043 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735039962] [2020-12-22 15:55:16,043 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:55:16,043 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:55:16,044 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [528269986] [2020-12-22 15:55:16,045 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 15:55:16,045 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:55:16,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 15:55:16,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:16,047 INFO L87 Difference]: Start difference. First operand 19026 states and 25014 transitions. Second operand 3 states. [2020-12-22 15:55:19,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:55:19,529 INFO L93 Difference]: Finished difference Result 56024 states and 73792 transitions. [2020-12-22 15:55:19,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 15:55:19,535 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2020-12-22 15:55:19,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:55:19,751 INFO L225 Difference]: With dead ends: 56024 [2020-12-22 15:55:19,751 INFO L226 Difference]: Without dead ends: 37098 [2020-12-22 15:55:19,824 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:19,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37098 states. [2020-12-22 15:55:21,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37098 to 36390. [2020-12-22 15:55:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36390 states. [2020-12-22 15:55:21,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36390 states to 36390 states and 48394 transitions. [2020-12-22 15:55:21,527 INFO L78 Accepts]: Start accepts. Automaton has 36390 states and 48394 transitions. Word has length 54 [2020-12-22 15:55:21,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:55:21,528 INFO L481 AbstractCegarLoop]: Abstraction has 36390 states and 48394 transitions. [2020-12-22 15:55:21,529 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 15:55:21,529 INFO L276 IsEmpty]: Start isEmpty. Operand 36390 states and 48394 transitions. [2020-12-22 15:55:21,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-12-22 15:55:21,535 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:55:21,535 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] [2020-12-22 15:55:21,535 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-22 15:55:21,537 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:55:21,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:55:21,540 INFO L82 PathProgramCache]: Analyzing trace with hash 1004848618, now seen corresponding path program 1 times [2020-12-22 15:55:21,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:55:21,541 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487306782] [2020-12-22 15:55:21,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:55:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:55:22,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 15:55:22,049 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487306782] [2020-12-22 15:55:22,049 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:55:22,049 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:55:22,049 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075140055] [2020-12-22 15:55:22,050 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 15:55:22,050 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:55:22,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 15:55:22,055 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:22,055 INFO L87 Difference]: Start difference. First operand 36390 states and 48394 transitions. Second operand 3 states. [2020-12-22 15:55:25,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:55:25,551 INFO L93 Difference]: Finished difference Result 57983 states and 76891 transitions. [2020-12-22 15:55:25,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 15:55:25,552 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 69 [2020-12-22 15:55:25,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:55:25,633 INFO L225 Difference]: With dead ends: 57983 [2020-12-22 15:55:25,633 INFO L226 Difference]: Without dead ends: 21693 [2020-12-22 15:55:25,722 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:25,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21693 states. [2020-12-22 15:55:26,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21693 to 21579. [2020-12-22 15:55:26,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21579 states. [2020-12-22 15:55:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21579 states to 21579 states and 28466 transitions. [2020-12-22 15:55:26,533 INFO L78 Accepts]: Start accepts. Automaton has 21579 states and 28466 transitions. Word has length 69 [2020-12-22 15:55:26,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:55:26,536 INFO L481 AbstractCegarLoop]: Abstraction has 21579 states and 28466 transitions. [2020-12-22 15:55:26,536 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 15:55:26,536 INFO L276 IsEmpty]: Start isEmpty. Operand 21579 states and 28466 transitions. [2020-12-22 15:55:26,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-12-22 15:55:26,539 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:55:26,539 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] [2020-12-22 15:55:26,539 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-22 15:55:26,541 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:55:26,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:55:26,542 INFO L82 PathProgramCache]: Analyzing trace with hash -2044679664, now seen corresponding path program 1 times [2020-12-22 15:55:26,542 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:55:26,542 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082600410] [2020-12-22 15:55:26,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:55:26,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:55:26,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 15:55:27,002 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082600410] [2020-12-22 15:55:27,003 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:55:27,004 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:55:27,004 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [918817325] [2020-12-22 15:55:27,005 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 15:55:27,005 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:55:27,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 15:55:27,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:27,009 INFO L87 Difference]: Start difference. First operand 21579 states and 28466 transitions. Second operand 3 states. [2020-12-22 15:55:30,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:55:30,329 INFO L93 Difference]: Finished difference Result 60610 states and 79932 transitions. [2020-12-22 15:55:30,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 15:55:30,330 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2020-12-22 15:55:30,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:55:30,491 INFO L225 Difference]: With dead ends: 60610 [2020-12-22 15:55:30,491 INFO L226 Difference]: Without dead ends: 39131 [2020-12-22 15:55:30,550 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:30,846 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39131 states. [2020-12-22 15:55:31,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39131 to 38507. [2020-12-22 15:55:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38507 states. [2020-12-22 15:55:32,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38507 states to 38507 states and 51141 transitions. [2020-12-22 15:55:32,110 INFO L78 Accepts]: Start accepts. Automaton has 38507 states and 51141 transitions. Word has length 77 [2020-12-22 15:55:32,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:55:32,111 INFO L481 AbstractCegarLoop]: Abstraction has 38507 states and 51141 transitions. [2020-12-22 15:55:32,111 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 15:55:32,111 INFO L276 IsEmpty]: Start isEmpty. Operand 38507 states and 51141 transitions. [2020-12-22 15:55:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-12-22 15:55:32,114 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:55:32,115 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-12-22 15:55:32,115 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-22 15:55:32,117 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:55:32,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:55:32,118 INFO L82 PathProgramCache]: Analyzing trace with hash 178101844, now seen corresponding path program 1 times [2020-12-22 15:55:32,118 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:55:32,118 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213578646] [2020-12-22 15:55:32,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:55:32,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:55:32,621 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 15:55:32,622 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [213578646] [2020-12-22 15:55:32,622 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:55:32,622 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:55:32,622 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693711737] [2020-12-22 15:55:32,624 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 15:55:32,625 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:55:32,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 15:55:32,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:32,626 INFO L87 Difference]: Start difference. First operand 38507 states and 51141 transitions. Second operand 3 states. [2020-12-22 15:55:36,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:55:36,834 INFO L93 Difference]: Finished difference Result 114069 states and 151710 transitions. [2020-12-22 15:55:36,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 15:55:36,836 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 87 [2020-12-22 15:55:36,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:55:37,213 INFO L225 Difference]: With dead ends: 114069 [2020-12-22 15:55:37,213 INFO L226 Difference]: Without dead ends: 76007 [2020-12-22 15:55:37,331 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:37,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76007 states. [2020-12-22 15:55:39,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76007 to 75561. [2020-12-22 15:55:39,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75561 states. [2020-12-22 15:55:40,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75561 states to 75561 states and 100831 transitions. [2020-12-22 15:55:40,204 INFO L78 Accepts]: Start accepts. Automaton has 75561 states and 100831 transitions. Word has length 87 [2020-12-22 15:55:40,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:55:40,205 INFO L481 AbstractCegarLoop]: Abstraction has 75561 states and 100831 transitions. [2020-12-22 15:55:40,205 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 15:55:40,205 INFO L276 IsEmpty]: Start isEmpty. Operand 75561 states and 100831 transitions. [2020-12-22 15:55:40,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-12-22 15:55:40,208 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:55:40,208 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-12-22 15:55:40,209 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-22 15:55:40,217 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:55:40,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:55:40,218 INFO L82 PathProgramCache]: Analyzing trace with hash -1101761834, now seen corresponding path program 1 times [2020-12-22 15:55:40,218 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:55:40,218 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2048430278] [2020-12-22 15:55:40,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:55:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:55:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 15:55:40,851 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2048430278] [2020-12-22 15:55:40,852 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:55:40,852 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:55:40,852 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [44425719] [2020-12-22 15:55:40,853 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 15:55:40,853 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:55:40,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 15:55:40,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:40,855 INFO L87 Difference]: Start difference. First operand 75561 states and 100831 transitions. Second operand 3 states. [2020-12-22 15:55:45,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:55:45,721 INFO L93 Difference]: Finished difference Result 188185 states and 251106 transitions. [2020-12-22 15:55:45,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 15:55:45,722 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 87 [2020-12-22 15:55:45,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:55:46,238 INFO L225 Difference]: With dead ends: 188185 [2020-12-22 15:55:46,238 INFO L226 Difference]: Without dead ends: 113069 [2020-12-22 15:55:46,422 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 15:55:46,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113069 states. [2020-12-22 15:55:49,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113069 to 112546. [2020-12-22 15:55:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112546 states. [2020-12-22 15:55:50,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112546 states to 112546 states and 150452 transitions. [2020-12-22 15:55:50,070 INFO L78 Accepts]: Start accepts. Automaton has 112546 states and 150452 transitions. Word has length 87 [2020-12-22 15:55:50,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:55:50,074 INFO L481 AbstractCegarLoop]: Abstraction has 112546 states and 150452 transitions. [2020-12-22 15:55:50,074 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 15:55:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 112546 states and 150452 transitions. [2020-12-22 15:55:50,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-12-22 15:55:50,084 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:55:50,085 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-12-22 15:55:50,085 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-22 15:55:50,087 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:55:50,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:55:50,088 INFO L82 PathProgramCache]: Analyzing trace with hash -1464132430, now seen corresponding path program 1 times [2020-12-22 15:55:50,089 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:55:50,089 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1454648778] [2020-12-22 15:55:50,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:55:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:55:50,961 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-22 15:55:50,962 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1454648778] [2020-12-22 15:55:50,962 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:55:50,963 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:55:50,963 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [361912684] [2020-12-22 15:55:50,964 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 15:55:50,964 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:55:50,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 15:55:50,965 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 15:55:50,965 INFO L87 Difference]: Start difference. First operand 112546 states and 150452 transitions. Second operand 4 states. [2020-12-22 15:55:54,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:55:54,239 INFO L93 Difference]: Finished difference Result 112546 states and 150452 transitions. [2020-12-22 15:55:54,239 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 15:55:54,240 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 92 [2020-12-22 15:55:54,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:55:54,608 INFO L225 Difference]: With dead ends: 112546 [2020-12-22 15:55:54,608 INFO L226 Difference]: Without dead ends: 112540 [2020-12-22 15:55:54,649 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 15:55:54,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112540 states. [2020-12-22 15:55:57,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112540 to 112540. [2020-12-22 15:55:57,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112540 states. [2020-12-22 15:55:58,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112540 states to 112540 states and 150446 transitions. [2020-12-22 15:55:58,285 INFO L78 Accepts]: Start accepts. Automaton has 112540 states and 150446 transitions. Word has length 92 [2020-12-22 15:55:58,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:55:58,285 INFO L481 AbstractCegarLoop]: Abstraction has 112540 states and 150446 transitions. [2020-12-22 15:55:58,286 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 15:55:58,286 INFO L276 IsEmpty]: Start isEmpty. Operand 112540 states and 150446 transitions. [2020-12-22 15:55:58,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2020-12-22 15:55:58,290 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:55:58,290 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-12-22 15:55:58,290 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-12-22 15:55:58,291 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:55:58,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:55:58,292 INFO L82 PathProgramCache]: Analyzing trace with hash 1718801813, now seen corresponding path program 1 times [2020-12-22 15:55:58,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:55:58,293 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413159796] [2020-12-22 15:55:58,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:55:58,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:55:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-22 15:55:58,810 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1413159796] [2020-12-22 15:55:58,810 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:55:58,811 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:55:58,812 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715099478] [2020-12-22 15:55:58,813 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 15:55:58,813 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:55:58,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 15:55:58,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 15:55:58,814 INFO L87 Difference]: Start difference. First operand 112540 states and 150446 transitions. Second operand 4 states. [2020-12-22 15:56:02,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:56:02,173 INFO L93 Difference]: Finished difference Result 112540 states and 150446 transitions. [2020-12-22 15:56:02,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 15:56:02,174 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 94 [2020-12-22 15:56:02,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:56:02,539 INFO L225 Difference]: With dead ends: 112540 [2020-12-22 15:56:02,539 INFO L226 Difference]: Without dead ends: 112534 [2020-12-22 15:56:02,586 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 15:56:02,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112534 states. [2020-12-22 15:56:05,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112534 to 112534. [2020-12-22 15:56:05,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112534 states. [2020-12-22 15:56:06,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112534 states to 112534 states and 150440 transitions. [2020-12-22 15:56:06,172 INFO L78 Accepts]: Start accepts. Automaton has 112534 states and 150440 transitions. Word has length 94 [2020-12-22 15:56:06,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:56:06,173 INFO L481 AbstractCegarLoop]: Abstraction has 112534 states and 150440 transitions. [2020-12-22 15:56:06,173 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 15:56:06,173 INFO L276 IsEmpty]: Start isEmpty. Operand 112534 states and 150440 transitions. [2020-12-22 15:56:06,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-12-22 15:56:06,177 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:56:06,177 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-12-22 15:56:06,178 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-12-22 15:56:06,179 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:56:06,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:56:06,179 INFO L82 PathProgramCache]: Analyzing trace with hash -1793072392, now seen corresponding path program 1 times [2020-12-22 15:56:06,180 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:56:06,180 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982260096] [2020-12-22 15:56:06,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:56:06,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:56:06,758 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-22 15:56:06,758 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982260096] [2020-12-22 15:56:06,760 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:56:06,760 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:56:06,760 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1020287284] [2020-12-22 15:56:06,761 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 15:56:06,761 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:56:06,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 15:56:06,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 15:56:06,762 INFO L87 Difference]: Start difference. First operand 112534 states and 150440 transitions. Second operand 4 states. [2020-12-22 15:56:10,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:56:10,386 INFO L93 Difference]: Finished difference Result 112534 states and 150440 transitions. [2020-12-22 15:56:10,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 15:56:10,387 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 96 [2020-12-22 15:56:10,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:56:10,728 INFO L225 Difference]: With dead ends: 112534 [2020-12-22 15:56:10,729 INFO L226 Difference]: Without dead ends: 112528 [2020-12-22 15:56:10,772 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 15:56:10,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112528 states. [2020-12-22 15:56:13,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112528 to 112528. [2020-12-22 15:56:13,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112528 states. [2020-12-22 15:56:14,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112528 states to 112528 states and 150434 transitions. [2020-12-22 15:56:14,358 INFO L78 Accepts]: Start accepts. Automaton has 112528 states and 150434 transitions. Word has length 96 [2020-12-22 15:56:14,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:56:14,358 INFO L481 AbstractCegarLoop]: Abstraction has 112528 states and 150434 transitions. [2020-12-22 15:56:14,358 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 15:56:14,358 INFO L276 IsEmpty]: Start isEmpty. Operand 112528 states and 150434 transitions. [2020-12-22 15:56:14,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2020-12-22 15:56:14,364 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:56:14,364 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-12-22 15:56:14,364 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-12-22 15:56:14,365 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:56:14,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:56:14,366 INFO L82 PathProgramCache]: Analyzing trace with hash -859888421, now seen corresponding path program 1 times [2020-12-22 15:56:14,366 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:56:14,366 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759906290] [2020-12-22 15:56:14,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:56:14,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:56:14,835 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-22 15:56:14,836 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759906290] [2020-12-22 15:56:14,836 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:56:14,836 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:56:14,836 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303556543] [2020-12-22 15:56:14,837 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 15:56:14,837 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:56:14,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 15:56:14,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 15:56:14,838 INFO L87 Difference]: Start difference. First operand 112528 states and 150434 transitions. Second operand 4 states. [2020-12-22 15:56:19,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:56:19,451 INFO L93 Difference]: Finished difference Result 112528 states and 150434 transitions. [2020-12-22 15:56:19,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 15:56:19,453 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 98 [2020-12-22 15:56:19,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:56:19,694 INFO L225 Difference]: With dead ends: 112528 [2020-12-22 15:56:19,694 INFO L226 Difference]: Without dead ends: 112522 [2020-12-22 15:56:19,728 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 15:56:19,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112522 states. [2020-12-22 15:56:22,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112522 to 112522. [2020-12-22 15:56:22,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112522 states. [2020-12-22 15:56:23,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112522 states to 112522 states and 150428 transitions. [2020-12-22 15:56:23,151 INFO L78 Accepts]: Start accepts. Automaton has 112522 states and 150428 transitions. Word has length 98 [2020-12-22 15:56:23,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:56:23,151 INFO L481 AbstractCegarLoop]: Abstraction has 112522 states and 150428 transitions. [2020-12-22 15:56:23,151 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 15:56:23,152 INFO L276 IsEmpty]: Start isEmpty. Operand 112522 states and 150428 transitions. [2020-12-22 15:56:23,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-12-22 15:56:23,158 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:56:23,158 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-12-22 15:56:23,158 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-12-22 15:56:23,160 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:56:23,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:56:23,160 INFO L82 PathProgramCache]: Analyzing trace with hash -1718256834, now seen corresponding path program 1 times [2020-12-22 15:56:23,160 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:56:23,161 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341170397] [2020-12-22 15:56:23,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:56:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:56:23,847 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-22 15:56:23,847 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341170397] [2020-12-22 15:56:23,847 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:56:23,848 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:56:23,848 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610582390] [2020-12-22 15:56:23,848 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 15:56:23,848 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:56:23,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 15:56:23,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 15:56:23,851 INFO L87 Difference]: Start difference. First operand 112522 states and 150428 transitions. Second operand 4 states. [2020-12-22 15:56:26,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:56:26,769 INFO L93 Difference]: Finished difference Result 112522 states and 150428 transitions. [2020-12-22 15:56:26,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 15:56:26,770 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 100 [2020-12-22 15:56:26,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:56:26,986 INFO L225 Difference]: With dead ends: 112522 [2020-12-22 15:56:26,986 INFO L226 Difference]: Without dead ends: 112516 [2020-12-22 15:56:27,015 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 15:56:27,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112516 states. [2020-12-22 15:56:30,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112516 to 112516. [2020-12-22 15:56:30,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112516 states. [2020-12-22 15:56:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112516 states to 112516 states and 150422 transitions. [2020-12-22 15:56:31,008 INFO L78 Accepts]: Start accepts. Automaton has 112516 states and 150422 transitions. Word has length 100 [2020-12-22 15:56:31,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:56:31,008 INFO L481 AbstractCegarLoop]: Abstraction has 112516 states and 150422 transitions. [2020-12-22 15:56:31,008 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 15:56:31,009 INFO L276 IsEmpty]: Start isEmpty. Operand 112516 states and 150422 transitions. [2020-12-22 15:56:31,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-12-22 15:56:31,032 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:56:31,033 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-12-22 15:56:31,033 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-12-22 15:56:31,039 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:56:31,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:56:31,040 INFO L82 PathProgramCache]: Analyzing trace with hash -1976580575, now seen corresponding path program 1 times [2020-12-22 15:56:31,040 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:56:31,040 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [193555226] [2020-12-22 15:56:31,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:56:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:56:31,763 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-22 15:56:31,764 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [193555226] [2020-12-22 15:56:31,764 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:56:31,764 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:56:31,764 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563759606] [2020-12-22 15:56:31,765 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 15:56:31,765 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:56:31,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 15:56:31,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 15:56:31,766 INFO L87 Difference]: Start difference. First operand 112516 states and 150422 transitions. Second operand 4 states. [2020-12-22 15:56:37,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 15:56:37,006 INFO L93 Difference]: Finished difference Result 112516 states and 150422 transitions. [2020-12-22 15:56:37,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-22 15:56:37,007 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 102 [2020-12-22 15:56:37,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 15:56:37,328 INFO L225 Difference]: With dead ends: 112516 [2020-12-22 15:56:37,328 INFO L226 Difference]: Without dead ends: 112510 [2020-12-22 15:56:37,366 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 15:56:37,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112510 states. [2020-12-22 15:56:41,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112510 to 112510. [2020-12-22 15:56:41,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112510 states. [2020-12-22 15:56:41,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112510 states to 112510 states and 150416 transitions. [2020-12-22 15:56:41,521 INFO L78 Accepts]: Start accepts. Automaton has 112510 states and 150416 transitions. Word has length 102 [2020-12-22 15:56:41,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 15:56:41,522 INFO L481 AbstractCegarLoop]: Abstraction has 112510 states and 150416 transitions. [2020-12-22 15:56:41,522 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 15:56:41,522 INFO L276 IsEmpty]: Start isEmpty. Operand 112510 states and 150416 transitions. [2020-12-22 15:56:41,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-12-22 15:56:41,528 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 15:56:41,528 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-12-22 15:56:41,529 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-12-22 15:56:41,529 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ngene_probeErr3ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr6ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr7ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr1ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr5ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr2ASSERT_VIOLATIONERROR_FUNCTION, ngene_probeErr4ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, release_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr45ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr82ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr73ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr36ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr17ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr101ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr119ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr100ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr55ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr26ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr64ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr72ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr91ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr110ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr111ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr81ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr44ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr53ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr74ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr120ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr102ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr18ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr99ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr56ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr27ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr35ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr65ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr90ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr52ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr66ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr24ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr75ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr43ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr57ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr117ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr34ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr85ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr93ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr51ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr108ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr67ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr16ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr83ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr76ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr58ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr118ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr42ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr33ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr92ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr25ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr84ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr109ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr50ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr96ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr22ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr77ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr40ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr59ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr78ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr41ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr114ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr32ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr87ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr106ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr68ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr49ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr30ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr23ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr95ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr116ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr39ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr60ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr107ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr115ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr86ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr94ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr31ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr48ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr69ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr89ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr38ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr112ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr103ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr98ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr80ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr61ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr20ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr19ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr121ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr28ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr47ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr70ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr37ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr46ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr104ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr21ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr62ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr97ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr79ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr63ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr71ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr113ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr54ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr105ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr88ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr56ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr19ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr5ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr79ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr33ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr70ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr42ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr47ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr65ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr84ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr10ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr88ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr28ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr1ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr60ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr24ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr52ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr14ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr18ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr75ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr37ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr34ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr64ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr13ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr4ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr50ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr71ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr25ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr43ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr29ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr46ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr8ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr85ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr89ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr38ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr9ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr30ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr59ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr51ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr80ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr21ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr0ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr55ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr17ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr76ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr12ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr63ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr49ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr72ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr3ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr44ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr68ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr26ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr7ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr86ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr45ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr67ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr16ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr31ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr22ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr81ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr58ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr73ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr39ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr54ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr35ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr77ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr78ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr20ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr11ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr41ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr62ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr69ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr87ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr83ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr6ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr48ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr27ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr66ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr23ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr82ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr53ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr74ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr15ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr2ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr32ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr61ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr36ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr40ASSERT_VIOLATIONERROR_FUNCTION, init_channelErr57ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 15:56:41,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 15:56:41,530 INFO L82 PathProgramCache]: Analyzing trace with hash -1117592188, now seen corresponding path program 1 times [2020-12-22 15:56:41,530 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 15:56:41,531 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950007826] [2020-12-22 15:56:41,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 15:56:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 15:56:41,968 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-22 15:56:41,969 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [950007826] [2020-12-22 15:56:41,972 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 15:56:41,972 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 15:56:41,972 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376514846] [2020-12-22 15:56:41,973 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 15:56:41,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 15:56:41,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 15:56:41,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 15:56:41,974 INFO L87 Difference]: Start difference. First operand 112510 states and 150416 transitions. Second operand 4 states.