/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-SemanticLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix024_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-12 21:20:55,835 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-12 21:20:55,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-12 21:20:55,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-12 21:20:55,924 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-12 21:20:55,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-12 21:20:55,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-12 21:20:55,929 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-SemanticLbe-Delay.epf [2021-03-12 21:20:55,963 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-12 21:20:55,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-12 21:20:55,963 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-12 21:20:55,963 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-12 21:20:55,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-12 21:20:55,966 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-12 21:20:55,966 INFO L138 SettingsManager]: * Use SBE=true [2021-03-12 21:20:55,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-12 21:20:55,966 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-12 21:20:55,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-12 21:20:55,967 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-12 21:20:55,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-12 21:20:55,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-12 21:20:55,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-12 21:20:55,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-12 21:20:55,968 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-12 21:20:55,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-12 21:20:55,968 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-12 21:20:55,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-12 21:20:55,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-12 21:20:55,968 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-12 21:20:55,968 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-12 21:20:55,968 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-12 21:20:55,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-12 21:20:55,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-12 21:20:55,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-12 21:20:55,969 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-12 21:20:55,969 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-12 21:20:55,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-12 21:20:55,969 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-12 21:20:55,969 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-12 21:20:55,969 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-12 21:20:55,970 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-12 21:20:56,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-12 21:20:56,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-12 21:20:56,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-12 21:20:56,291 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-12 21:20:56,291 INFO L275 PluginConnector]: CDTParser initialized [2021-03-12 21:20:56,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix024_power.oepc.i [2021-03-12 21:20:56,356 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be5d391cd/c2a40313cfd941aea4394571306f480f/FLAGfaf2b0638 [2021-03-12 21:20:56,921 INFO L306 CDTParser]: Found 1 translation units. [2021-03-12 21:20:56,921 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix024_power.oepc.i [2021-03-12 21:20:56,945 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be5d391cd/c2a40313cfd941aea4394571306f480f/FLAGfaf2b0638 [2021-03-12 21:20:57,127 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be5d391cd/c2a40313cfd941aea4394571306f480f [2021-03-12 21:20:57,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-12 21:20:57,135 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-12 21:20:57,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-12 21:20:57,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-12 21:20:57,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-12 21:20:57,146 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:20:57" (1/1) ... [2021-03-12 21:20:57,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49ac70d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57, skipping insertion in model container [2021-03-12 21:20:57,148 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.03 09:20:57" (1/1) ... [2021-03-12 21:20:57,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-12 21:20:57,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-12 21:20:57,391 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix024_power.oepc.i[951,964] [2021-03-12 21:20:57,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:20:57,601 INFO L203 MainTranslator]: Completed pre-run [2021-03-12 21:20:57,611 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix024_power.oepc.i[951,964] [2021-03-12 21:20:57,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-12 21:20:57,727 INFO L208 MainTranslator]: Completed translation [2021-03-12 21:20:57,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57 WrapperNode [2021-03-12 21:20:57,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-12 21:20:57,729 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-12 21:20:57,729 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-12 21:20:57,729 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-12 21:20:57,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57" (1/1) ... [2021-03-12 21:20:57,768 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57" (1/1) ... [2021-03-12 21:20:57,790 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-12 21:20:57,791 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-12 21:20:57,791 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-12 21:20:57,791 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-12 21:20:57,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57" (1/1) ... [2021-03-12 21:20:57,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57" (1/1) ... [2021-03-12 21:20:57,802 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57" (1/1) ... [2021-03-12 21:20:57,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57" (1/1) ... [2021-03-12 21:20:57,811 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57" (1/1) ... [2021-03-12 21:20:57,814 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57" (1/1) ... [2021-03-12 21:20:57,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57" (1/1) ... [2021-03-12 21:20:57,830 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-12 21:20:57,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-12 21:20:57,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-12 21:20:57,831 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-12 21:20:57,832 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57" (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 [2021-03-12 21:20:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-12 21:20:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-03-12 21:20:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-12 21:20:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-12 21:20:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-03-12 21:20:57,894 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-03-12 21:20:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-03-12 21:20:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-03-12 21:20:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-03-12 21:20:57,895 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-03-12 21:20:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-12 21:20:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-03-12 21:20:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-12 21:20:57,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-12 21:20:57,901 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-12 21:20:59,668 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-12 21:20:59,668 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-03-12 21:20:59,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:20:59 BoogieIcfgContainer [2021-03-12 21:20:59,671 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-12 21:20:59,672 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-12 21:20:59,673 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-12 21:20:59,675 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-12 21:20:59,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.03 09:20:57" (1/3) ... [2021-03-12 21:20:59,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60f05e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:20:59, skipping insertion in model container [2021-03-12 21:20:59,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.03 09:20:57" (2/3) ... [2021-03-12 21:20:59,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60f05e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.03 09:20:59, skipping insertion in model container [2021-03-12 21:20:59,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.03 09:20:59" (3/3) ... [2021-03-12 21:20:59,678 INFO L111 eAbstractionObserver]: Analyzing ICFG mix024_power.oepc.i [2021-03-12 21:20:59,685 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-12 21:20:59,685 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-12 21:20:59,689 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-12 21:20:59,690 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-12 21:20:59,727 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,727 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,727 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,727 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,727 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,728 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,728 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,728 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,728 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,728 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,728 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,728 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,728 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,729 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,729 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,729 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,729 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,729 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,729 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,729 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,730 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,731 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,733 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,733 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,733 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,734 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,734 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,734 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,734 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,734 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,735 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,735 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,736 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,737 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,737 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,737 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,737 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,737 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,737 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,738 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,738 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,738 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,738 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,738 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,738 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,738 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,739 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,739 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,739 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,739 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,739 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,739 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,739 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,739 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,739 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,739 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,740 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,740 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,740 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,740 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,740 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,740 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,740 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,740 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,741 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,741 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,741 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,741 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,741 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,741 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,741 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,742 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,743 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,744 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,745 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,745 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,746 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,751 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,752 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,752 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,752 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,752 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,752 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,755 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,755 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,755 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,755 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,755 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,755 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,755 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,755 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,755 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,755 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,755 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,756 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,756 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,756 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,756 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,756 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,756 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,756 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,756 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,756 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,756 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,757 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,758 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,758 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,758 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,758 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,759 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,760 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,760 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,760 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,760 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,760 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,760 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,761 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,761 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,761 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,761 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,761 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,761 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,761 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,762 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,762 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,762 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,762 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,764 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,764 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,764 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,764 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,764 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,765 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,765 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,765 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0___VERIFIER_assert_~expression not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,765 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,765 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,765 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0___VERIFIER_assert_#in~expression| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,765 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,767 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,767 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,767 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,767 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,767 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,767 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,767 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,767 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,767 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,768 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,769 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,769 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,770 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,770 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,770 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,770 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,770 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,770 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,770 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,770 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,770 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,770 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,771 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,771 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,771 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,771 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,771 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,771 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,771 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,771 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,771 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,771 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,772 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,772 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,772 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,772 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:20:59,773 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-12 21:20:59,787 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-03-12 21:20:59,850 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-12 21:20:59,851 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-12 21:20:59,851 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-12 21:20:59,851 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-12 21:20:59,851 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-12 21:20:59,851 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-12 21:20:59,851 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-12 21:20:59,851 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-12 21:20:59,859 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-12 21:20:59,859 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 112 places, 104 transitions, 223 flow [2021-03-12 21:20:59,860 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 112 places, 104 transitions, 223 flow [2021-03-12 21:20:59,861 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 112 places, 104 transitions, 223 flow [2021-03-12 21:20:59,894 INFO L129 PetriNetUnfolder]: 2/101 cut-off events. [2021-03-12 21:20:59,894 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-12 21:20:59,897 INFO L84 FinitePrefix]: Finished finitePrefix Result has 111 conditions, 101 events. 2/101 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 82 event pairs, 0 based on Foata normal form. 0/97 useless extension candidates. Maximal degree in co-relation 64. Up to 2 conditions per place. [2021-03-12 21:20:59,900 INFO L116 LiptonReduction]: Number of co-enabled transitions 1978 [2021-03-12 21:21:01,634 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2021-03-12 21:21:02,050 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 86 [2021-03-12 21:21:02,178 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-03-12 21:21:03,224 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-12 21:21:03,350 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-03-12 21:21:04,530 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2021-03-12 21:21:04,727 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 72 [2021-03-12 21:21:05,447 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 120 [2021-03-12 21:21:05,613 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-03-12 21:21:05,970 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 120 [2021-03-12 21:21:06,145 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-03-12 21:21:06,149 INFO L131 LiptonReduction]: Checked pairs total: 5962 [2021-03-12 21:21:06,149 INFO L133 LiptonReduction]: Total number of compositions: 86 [2021-03-12 21:21:06,166 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:21:06,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:21:06,170 INFO L82 PathProgramCache]: Analyzing trace with hash 1079498, now seen corresponding path program 1 times [2021-03-12 21:21:06,176 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:21:06,177 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031268101] [2021-03-12 21:21:06,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:21:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:21:06,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:21:06,358 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031268101] [2021-03-12 21:21:06,358 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:21:06,359 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-12 21:21:06,359 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391701386] [2021-03-12 21:21:06,362 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-12 21:21:06,362 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:21:06,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-12 21:21:06,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-12 21:21:06,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:06,373 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:21:06,373 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 1.5) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:21:06,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:06,416 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,432 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,432 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,432 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,433 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,433 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,433 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,433 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,433 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,433 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,433 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,433 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,434 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,434 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,442 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:21:06,454 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-12 21:21:06,455 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:21:06,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:21:06,455 INFO L82 PathProgramCache]: Analyzing trace with hash -2081392310, now seen corresponding path program 1 times [2021-03-12 21:21:06,455 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:21:06,456 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396888092] [2021-03-12 21:21:06,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:21:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:21:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:21:06,791 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396888092] [2021-03-12 21:21:06,791 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:21:06,791 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:21:06,792 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660405011] [2021-03-12 21:21:06,792 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:21:06,793 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:21:06,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:21:06,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:21:06,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:06,794 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:21:06,794 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 5 states have (on average 4.0) internal successors, (20), 6 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:21:06,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:21:06,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:06,897 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,898 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,922 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,948 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,948 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,973 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:06,974 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,006 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,007 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,049 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,050 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,076 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,077 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,110 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,110 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,111 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,111 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,111 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,111 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,111 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,111 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,111 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,112 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,112 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,112 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,112 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,112 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,148 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,149 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,149 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,149 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,149 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,149 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,149 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,149 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,149 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,149 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,149 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,149 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,150 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,150 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,215 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,215 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,215 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,215 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,215 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,216 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,216 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,216 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,216 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,216 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,216 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,216 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,216 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:21:07,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:21:07,275 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-12 21:21:07,276 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:21:07,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:21:07,276 INFO L82 PathProgramCache]: Analyzing trace with hash 882140460, now seen corresponding path program 1 times [2021-03-12 21:21:07,276 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:21:07,276 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94542959] [2021-03-12 21:21:07,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:21:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:21:07,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:21:07,389 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94542959] [2021-03-12 21:21:07,389 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:21:07,389 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:21:07,390 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963527062] [2021-03-12 21:21:07,390 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:21:07,390 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:21:07,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:21:07,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:21:07,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:07,391 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:21:07,391 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.4) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:21:07,391 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:21:07,391 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:21:07,391 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:07,440 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,440 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,465 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,466 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,466 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,466 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,466 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,466 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,466 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,466 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,466 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,466 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,467 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,467 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,467 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,467 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,504 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,505 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,505 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,505 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,506 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,506 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,506 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,506 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,506 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,506 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,506 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,506 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,507 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,507 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,540 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,540 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,540 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,541 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,541 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,541 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,541 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,541 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,541 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,541 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,541 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,542 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,542 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,542 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,587 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,588 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,609 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,609 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,610 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,611 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,611 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,611 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,611 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,612 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,637 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,637 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,637 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,637 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,637 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,637 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,638 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,638 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,638 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,638 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,638 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,638 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,638 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,640 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,672 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,672 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,672 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,672 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,672 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,673 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,675 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,708 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,708 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,731 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,731 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,743 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,744 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:21:07,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:21:07,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:21:07,774 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-12 21:21:07,774 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:21:07,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:21:07,774 INFO L82 PathProgramCache]: Analyzing trace with hash 1179915831, now seen corresponding path program 1 times [2021-03-12 21:21:07,774 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:21:07,775 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780701007] [2021-03-12 21:21:07,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:21:07,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:21:07,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:21:07,918 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [780701007] [2021-03-12 21:21:07,918 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:21:07,918 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-03-12 21:21:07,918 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742433419] [2021-03-12 21:21:07,920 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-12 21:21:07,920 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:21:07,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-12 21:21:07,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-03-12 21:21:07,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:07,920 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:21:07,921 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 4 states have (on average 6.0) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:21:07,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:21:07,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:21:07,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:21:07,921 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:07,979 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,979 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,979 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,979 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,979 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,979 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,979 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,980 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:07,982 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,024 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,024 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,044 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,045 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,071 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,071 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,072 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,072 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,072 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,072 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,072 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,073 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,073 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,073 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,073 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,073 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,073 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,075 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,103 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,104 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,104 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,104 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,104 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,104 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,104 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,104 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,105 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,105 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,105 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,105 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,105 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,106 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,152 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,152 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,172 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,172 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:21:08,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:21:08,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:21:08,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:21:08,204 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-12 21:21:08,204 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:21:08,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:21:08,204 INFO L82 PathProgramCache]: Analyzing trace with hash -2099100169, now seen corresponding path program 2 times [2021-03-12 21:21:08,204 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:21:08,204 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802014948] [2021-03-12 21:21:08,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:21:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:21:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:21:08,538 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1802014948] [2021-03-12 21:21:08,538 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:21:08,538 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-03-12 21:21:08,538 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315610708] [2021-03-12 21:21:08,539 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-12 21:21:08,539 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:21:08,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-12 21:21:08,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-03-12 21:21:08,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:08,540 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:21:08,540 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:21:08,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:21:08,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:21:08,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:21:08,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:21:08,540 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:08,642 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,643 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,676 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,677 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,677 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,677 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,677 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,677 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,678 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,678 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,678 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,678 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,678 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,678 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,678 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,678 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,737 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,737 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,737 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,737 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,737 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,738 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,738 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,738 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,738 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,738 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,738 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,738 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,738 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,740 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,807 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,807 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,838 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,838 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,839 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,839 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,839 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,839 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,839 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,839 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,839 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,839 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,839 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,840 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,876 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,877 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,877 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,877 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,877 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,877 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,877 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,877 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,877 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,878 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,879 WARN L313 ript$VariableManager]: TermVariabe |v_ULTIMATE.start_main_#t~ite49_132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,911 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,966 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,967 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,967 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,967 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,967 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,967 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,967 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,967 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,968 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,968 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,968 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,968 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,968 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:08,969 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,004 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,005 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,005 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,005 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,005 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,005 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,005 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,005 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,005 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,005 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,005 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,006 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,006 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,007 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,097 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,097 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,097 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,097 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,097 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,097 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,097 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,098 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,098 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,098 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,098 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,098 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,098 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,099 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,151 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,152 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,176 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,176 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:21:09,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:21:09,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:21:09,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:21:09,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:21:09,234 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-12 21:21:09,234 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:21:09,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:21:09,235 INFO L82 PathProgramCache]: Analyzing trace with hash -198710448, now seen corresponding path program 2 times [2021-03-12 21:21:09,235 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:21:09,236 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [713236158] [2021-03-12 21:21:09,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:21:09,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-12 21:21:09,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-12 21:21:09,360 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [713236158] [2021-03-12 21:21:09,360 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-12 21:21:09,360 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-12 21:21:09,360 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009457448] [2021-03-12 21:21:09,360 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-12 21:21:09,361 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-12 21:21:09,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-12 21:21:09,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-03-12 21:21:09,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:09,361 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-12 21:21:09,361 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 5 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-12 21:21:09,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:21:09,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:21:09,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:21:09,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:21:09,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:21:09,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-12 21:21:09,443 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,467 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,481 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,481 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,515 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,542 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,561 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,589 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,589 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,611 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,611 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,641 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,659 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,660 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,696 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,696 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,696 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,696 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,696 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,696 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,697 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,745 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,779 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,780 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,780 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,780 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,780 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,780 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,780 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,780 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,781 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,781 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,781 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,781 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,781 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,781 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,827 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,828 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,828 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,828 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,828 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,828 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,828 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,828 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,829 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,872 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,895 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,896 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,920 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,942 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,958 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:09,973 WARN L313 ript$VariableManager]: TermVariabe |v_P0_#t~ite5_35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,011 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,011 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,011 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,011 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,011 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,012 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,012 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,012 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,012 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,012 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,012 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,012 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,012 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,055 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,055 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,055 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,056 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,056 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,056 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,056 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,056 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,056 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,056 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,056 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,056 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,057 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,058 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,098 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite22_73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,099 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite25_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,099 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite27_51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,099 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite31_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,099 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite36_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,099 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite30_55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,099 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite33_39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,099 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite28_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,099 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite37_43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,099 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite34_33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,099 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite24_59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,100 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite21_79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,100 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite19_69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,101 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,145 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,145 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,164 WARN L313 ript$VariableManager]: TermVariabe |v_P2_#t~ite40_49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,165 WARN L313 ript$VariableManager]: TermVariabe |v_P1_#t~ite11_45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-12 21:21:10,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-12 21:21:10,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-12 21:21:10,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-12 21:21:10,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:21:10,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-03-12 21:21:10,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-12 21:21:10,189 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-12 21:21:10,190 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, P0Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-12 21:21:10,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-12 21:21:10,190 INFO L82 PathProgramCache]: Analyzing trace with hash -1289285827, now seen corresponding path program 3 times [2021-03-12 21:21:10,190 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-12 21:21:10,191 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [923845428] [2021-03-12 21:21:10,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-12 21:21:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:21:10,248 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:21:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-12 21:21:10,302 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-12 21:21:10,344 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-12 21:21:10,345 INFO L620 BasicCegarLoop]: Counterexample might be feasible [2021-03-12 21:21:10,345 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-12 21:21:10,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.03 09:21:10 BasicIcfg [2021-03-12 21:21:10,451 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-12 21:21:10,452 INFO L168 Benchmark]: Toolchain (without parser) took 13319.87 ms. Allocated memory was 329.3 MB in the beginning and 578.8 MB in the end (delta: 249.6 MB). Free memory was 292.5 MB in the beginning and 279.5 MB in the end (delta: 13.1 MB). Peak memory consumption was 265.4 MB. Max. memory is 16.0 GB. [2021-03-12 21:21:10,452 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 329.3 MB. Free memory was 310.7 MB in the beginning and 310.6 MB in the end (delta: 76.1 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-12 21:21:10,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 589.81 ms. Allocated memory is still 329.3 MB. Free memory was 291.9 MB in the beginning and 286.8 MB in the end (delta: 5.1 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.0 GB. [2021-03-12 21:21:10,452 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.71 ms. Allocated memory is still 329.3 MB. Free memory was 286.8 MB in the beginning and 284.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:21:10,452 INFO L168 Benchmark]: Boogie Preprocessor took 38.86 ms. Allocated memory is still 329.3 MB. Free memory was 284.7 MB in the beginning and 282.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-03-12 21:21:10,453 INFO L168 Benchmark]: RCFGBuilder took 1840.53 ms. Allocated memory is still 329.3 MB. Free memory was 282.6 MB in the beginning and 201.2 MB in the end (delta: 81.4 MB). Peak memory consumption was 124.3 MB. Max. memory is 16.0 GB. [2021-03-12 21:21:10,453 INFO L168 Benchmark]: TraceAbstraction took 10778.42 ms. Allocated memory was 329.3 MB in the beginning and 578.8 MB in the end (delta: 249.6 MB). Free memory was 201.2 MB in the beginning and 279.5 MB in the end (delta: -78.3 MB). Peak memory consumption was 171.3 MB. Max. memory is 16.0 GB. [2021-03-12 21:21:10,454 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 329.3 MB. Free memory was 310.7 MB in the beginning and 310.6 MB in the end (delta: 76.1 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 589.81 ms. Allocated memory is still 329.3 MB. Free memory was 291.9 MB in the beginning and 286.8 MB in the end (delta: 5.1 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 61.71 ms. Allocated memory is still 329.3 MB. Free memory was 286.8 MB in the beginning and 284.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 38.86 ms. Allocated memory is still 329.3 MB. Free memory was 284.7 MB in the beginning and 282.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1840.53 ms. Allocated memory is still 329.3 MB. Free memory was 282.6 MB in the beginning and 201.2 MB in the end (delta: 81.4 MB). Peak memory consumption was 124.3 MB. Max. memory is 16.0 GB. * TraceAbstraction took 10778.42 ms. Allocated memory was 329.3 MB in the beginning and 578.8 MB in the end (delta: 249.6 MB). Free memory was 201.2 MB in the beginning and 279.5 MB in the end (delta: -78.3 MB). Peak memory consumption was 171.3 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 6288.9ms, 112 PlacesBefore, 39 PlacesAfterwards, 104 TransitionsBefore, 30 TransitionsAfterwards, 1978 CoEnabledTransitionPairs, 7 FixpointIterations, 39 TrivialSequentialCompositions, 39 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 7 ConcurrentYvCompositions, 1 ChoiceCompositions, 86 TotalNumberOfCompositions, 5962 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 2614, positive: 2419, positive conditional: 0, positive unconditional: 2419, negative: 195, negative conditional: 0, negative unconditional: 195, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 1402, positive: 1341, positive conditional: 0, positive unconditional: 1341, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 1402, positive: 1319, positive conditional: 0, positive unconditional: 1319, negative: 83, negative conditional: 0, negative unconditional: 83, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 83, positive: 22, positive conditional: 0, positive unconditional: 22, negative: 61, negative conditional: 0, negative unconditional: 61, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 836, positive: 70, positive conditional: 0, positive unconditional: 70, negative: 767, negative conditional: 0, negative unconditional: 767, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2614, positive: 1078, positive conditional: 0, positive unconditional: 1078, negative: 134, negative conditional: 0, negative unconditional: 134, unknown: 1402, unknown conditional: 0, unknown unconditional: 1402] , Statistics on independence cache: Total cache size (in pairs): 130, Positive cache size: 106, Positive conditional cache size: 0, Positive unconditional cache size: 106, Negative cache size: 24, Negative conditional cache size: 0, Negative unconditional cache size: 24 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 2969, positive: 2697, positive conditional: 2697, positive unconditional: 0, negative: 272, negative conditional: 272, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 2787, positive: 2697, positive conditional: 2697, positive unconditional: 0, negative: 90, negative conditional: 90, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 2787, positive: 2328, positive conditional: 0, positive unconditional: 2328, negative: 459, negative conditional: 0, negative unconditional: 459, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 144, positive: 120, positive conditional: 0, positive unconditional: 120, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 144, positive: 109, positive conditional: 0, positive unconditional: 109, negative: 35, negative conditional: 0, negative unconditional: 35, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 35, positive: 11, positive conditional: 0, positive unconditional: 11, negative: 24, negative conditional: 0, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 98, positive: 56, positive conditional: 45, positive unconditional: 11, negative: 42, negative conditional: 18, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2107, positive: 954, positive conditional: 890, positive unconditional: 64, negative: 1153, negative conditional: 689, negative unconditional: 465, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 2787, positive: 2208, positive conditional: 0, positive unconditional: 2208, negative: 435, negative conditional: 0, negative unconditional: 435, unknown: 144, unknown conditional: 0, unknown unconditional: 144] , Statistics on independence cache: Total cache size (in pairs): 207, Positive cache size: 165, Positive conditional cache size: 45, Positive unconditional cache size: 120, Negative cache size: 42, Negative conditional cache size: 18, Negative unconditional cache size: 24, SemanticConditionEliminator.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 98, positive: 56, positive conditional: 45, positive unconditional: 11, negative: 42, negative conditional: 18, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2107, positive: 954, positive conditional: 890, positive unconditional: 64, negative: 1153, negative conditional: 689, negative unconditional: 465, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1539, positive: 324, positive conditional: 324, positive unconditional: 0, negative: 1152, negative conditional: 58, negative unconditional: 1094, unknown: 63, unknown conditional: 63, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 207, Positive cache size: 165, Positive conditional cache size: 45, Positive unconditional cache size: 120, Negative cache size: 42, Negative conditional cache size: 18, Negative unconditional cache size: 24, Eliminated conditions: 1094, SemanticConditionEliminator.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 98, positive: 56, positive conditional: 45, positive unconditional: 11, negative: 42, negative conditional: 18, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2107, positive: 954, positive conditional: 890, positive unconditional: 64, negative: 1153, negative conditional: 689, negative unconditional: 465, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1539, positive: 324, positive conditional: 324, positive unconditional: 0, negative: 1152, negative conditional: 58, negative unconditional: 1094, unknown: 63, unknown conditional: 63, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 207, Positive cache size: 165, Positive conditional cache size: 45, Positive unconditional cache size: 120, Negative cache size: 42, Negative conditional cache size: 18, Negative unconditional cache size: 24, Eliminated conditions: 1094, SemanticConditionEliminator.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 98, positive: 56, positive conditional: 45, positive unconditional: 11, negative: 42, negative conditional: 18, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2107, positive: 954, positive conditional: 890, positive unconditional: 64, negative: 1153, negative conditional: 689, negative unconditional: 465, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1539, positive: 324, positive conditional: 324, positive unconditional: 0, negative: 1152, negative conditional: 58, negative unconditional: 1094, unknown: 63, unknown conditional: 63, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 207, Positive cache size: 165, Positive conditional cache size: 45, Positive unconditional cache size: 120, Negative cache size: 42, Negative conditional cache size: 18, Negative unconditional cache size: 24, Eliminated conditions: 1094, SemanticConditionEliminator.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 98, positive: 56, positive conditional: 45, positive unconditional: 11, negative: 42, negative conditional: 18, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2107, positive: 954, positive conditional: 890, positive unconditional: 64, negative: 1153, negative conditional: 689, negative unconditional: 465, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1539, positive: 324, positive conditional: 324, positive unconditional: 0, negative: 1152, negative conditional: 58, negative unconditional: 1094, unknown: 63, unknown conditional: 63, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 207, Positive cache size: 165, Positive conditional cache size: 45, Positive unconditional cache size: 120, Negative cache size: 42, Negative conditional cache size: 18, Negative unconditional cache size: 24, Eliminated conditions: 1094, SemanticConditionEliminator.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 98, positive: 56, positive conditional: 45, positive unconditional: 11, negative: 42, negative conditional: 18, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2107, positive: 954, positive conditional: 890, positive unconditional: 64, negative: 1153, negative conditional: 689, negative unconditional: 465, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1539, positive: 324, positive conditional: 324, positive unconditional: 0, negative: 1152, negative conditional: 58, negative unconditional: 1094, unknown: 63, unknown conditional: 63, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 207, Positive cache size: 165, Positive conditional cache size: 45, Positive unconditional cache size: 120, Negative cache size: 42, Negative conditional cache size: 18, Negative unconditional cache size: 24, Eliminated conditions: 1094, SemanticConditionEliminator.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1539, positive: 369, positive conditional: 369, positive unconditional: 0, negative: 1170, negative conditional: 76, negative unconditional: 1094, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 98, positive: 56, positive conditional: 45, positive unconditional: 11, negative: 42, negative conditional: 18, negative unconditional: 24, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2107, positive: 954, positive conditional: 890, positive unconditional: 64, negative: 1153, negative conditional: 689, negative unconditional: 465, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1539, positive: 324, positive conditional: 324, positive unconditional: 0, negative: 1152, negative conditional: 58, negative unconditional: 1094, unknown: 63, unknown conditional: 63, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 207, Positive cache size: 165, Positive conditional cache size: 45, Positive unconditional cache size: 120, Negative cache size: 42, Negative conditional cache size: 18, Negative unconditional cache size: 24, Eliminated conditions: 1094 ], Maximal queried relation: 6, Independence queries for same thread: 182 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L709] 0 int __unbuffered_cnt = 0; [L711] 0 int __unbuffered_p0_EAX = 0; [L713] 0 int __unbuffered_p0_EBX = 0; [L715] 0 int __unbuffered_p2_EAX = 0; [L717] 0 int __unbuffered_p2_EBX = 0; [L719] 0 int a = 0; [L720] 0 _Bool a$flush_delayed; [L721] 0 int a$mem_tmp; [L722] 0 _Bool a$r_buff0_thd0; [L723] 0 _Bool a$r_buff0_thd1; [L724] 0 _Bool a$r_buff0_thd2; [L725] 0 _Bool a$r_buff0_thd3; [L726] 0 _Bool a$r_buff1_thd0; [L727] 0 _Bool a$r_buff1_thd1; [L728] 0 _Bool a$r_buff1_thd2; [L729] 0 _Bool a$r_buff1_thd3; [L730] 0 _Bool a$read_delayed; [L731] 0 int *a$read_delayed_var; [L732] 0 int a$w_buff0; [L733] 0 _Bool a$w_buff0_used; [L734] 0 int a$w_buff1; [L735] 0 _Bool a$w_buff1_used; [L736] 0 _Bool main$tmp_guard0; [L737] 0 _Bool main$tmp_guard1; [L739] 0 int x = 0; [L741] 0 int y = 0; [L743] 0 int z = 0; [L744] 0 _Bool weak$$choice0; [L745] 0 _Bool weak$$choice2; [L848] 0 pthread_t t633; [L849] FCALL, FORK 0 pthread_create(&t633, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L850] 0 pthread_t t634; [L851] FCALL, FORK 0 pthread_create(&t634, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L852] 0 pthread_t t635; [L853] FCALL, FORK 0 pthread_create(&t635, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L749] 1 a$w_buff1 = a$w_buff0 [L750] 1 a$w_buff0 = 1 [L751] 1 a$w_buff1_used = a$w_buff0_used [L752] 1 a$w_buff0_used = (_Bool)1 [L18] COND FALSE 1 !(!expression) [L754] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L755] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L756] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L757] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L758] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L761] 1 x = 1 [L764] 1 __unbuffered_p0_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L767] 1 __unbuffered_p0_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L784] 2 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L787] 2 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L790] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L790] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L790] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L790] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L791] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L791] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L792] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L792] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L793] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L793] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L794] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L794] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L797] 2 __unbuffered_cnt = __unbuffered_cnt + 1 [L799] 2 return 0; [L804] 3 z = 2 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=2] [L807] 3 __unbuffered_p2_EAX = z VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=2] [L810] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L811] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L812] 3 a$flush_delayed = weak$$choice2 [L813] 3 a$mem_tmp = a [L814] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff1) [L814] 3 a = !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff1) [L815] EXPR 3 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0)) [L815] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0) [L815] EXPR 3 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0)) [L815] 3 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : a$w_buff0)) [L816] EXPR 3 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1)) [L816] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1) [L816] EXPR 3 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1)) [L816] 3 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff1 : a$w_buff1)) [L817] EXPR 3 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used)) [L817] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used) [L817] EXPR 3 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used)) [L817] 3 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used)) [L818] EXPR 3 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L818] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L818] EXPR 3 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L818] 3 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L819] EXPR 3 weak$$choice2 ? a$r_buff0_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3)) [L819] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3) [L819] EXPR 3 weak$$choice2 ? a$r_buff0_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3)) [L819] 3 a$r_buff0_thd3 = weak$$choice2 ? a$r_buff0_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff0_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3)) [L820] EXPR 3 weak$$choice2 ? a$r_buff1_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L820] EXPR 3 !a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0) [L820] EXPR 3 weak$$choice2 ? a$r_buff1_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L820] 3 a$r_buff1_thd3 = weak$$choice2 ? a$r_buff1_thd3 : (!a$w_buff0_used || !a$r_buff0_thd3 && !a$w_buff1_used || !a$r_buff0_thd3 && !a$r_buff1_thd3 ? a$r_buff1_thd3 : (a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L821] 3 __unbuffered_p2_EBX = a [L822] EXPR 3 a$flush_delayed ? a$mem_tmp : a [L822] 3 a = a$flush_delayed ? a$mem_tmp : a [L823] 3 a$flush_delayed = (_Bool)0 VAL [\result={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=2] [L770] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L770] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L771] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L771] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L772] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L772] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L773] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L773] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L774] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L774] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L777] 1 __unbuffered_cnt = __unbuffered_cnt + 1 [L779] 1 return 0; [L826] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L826] EXPR 3 a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a [L826] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L826] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L827] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L827] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L828] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L828] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L829] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L829] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L830] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L830] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L833] 3 __unbuffered_cnt = __unbuffered_cnt + 1 [L835] 3 return 0; [L855] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=2] [L3] COND FALSE 0 !(!cond) [L859] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L859] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L859] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L859] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L860] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L860] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L861] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L861] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L862] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L862] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L863] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L863] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L866] 0 main$tmp_guard1 = !(z == 2 && __unbuffered_p0_EAX == 1 && __unbuffered_p0_EBX == 0 && __unbuffered_p2_EAX == 2 && __unbuffered_p2_EBX == 0) [L18] COND TRUE 0 !expression [L18] 0 reach_error() VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=1, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=2, __unbuffered_p2_EBX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=1, y=1, z=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 103 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 10547.6ms, OverallIterations: 7, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 6306.7ms, PartialOrderReductionTime: 2754.7ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 37, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 27.7ms SsaConstructionTime, 431.6ms SatisfiabilityAnalysisTime, 713.5ms InterpolantComputationTime, 132 NumberOfCodeBlocks, 132 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 102 ConstructedInterpolants, 0 QuantifiedInterpolants, 799 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...