/usr/bin/java -Xmx8000000000 -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-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe006_pso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2cf4d3f9dd5fed411db405f577e28237a543b59a-2cf4d3f [2021-08-12 21:03:55,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-12 21:03:55,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-12 21:03:55,678 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-12 21:03:55,678 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-12 21:03:55,679 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-12 21:03:55,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-12 21:03:55,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-12 21:03:55,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-12 21:03:55,698 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-12 21:03:55,701 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-12 21:03:55,702 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-12 21:03:55,702 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-12 21:03:55,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-12 21:03:55,703 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-12 21:03:55,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-12 21:03:55,705 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-12 21:03:55,709 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-12 21:03:55,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-12 21:03:55,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-12 21:03:55,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-12 21:03:55,723 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-12 21:03:55,723 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-12 21:03:55,725 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-12 21:03:55,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-08-12 21:03:55,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-12 21:03:55,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-12 21:03:55,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-12 21:03:55,731 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-12 21:03:55,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-12 21:03:55,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-12 21:03:55,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-12 21:03:55,733 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-12 21:03:55,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-12 21:03:55,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-12 21:03:55,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-12 21:03:55,737 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-PN-NoLbe.epf [2021-08-12 21:03:55,767 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-12 21:03:55,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-12 21:03:55,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-12 21:03:55,770 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-12 21:03:55,770 INFO L138 SettingsManager]: * Use SBE=true [2021-08-12 21:03:55,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-12 21:03:55,770 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-12 21:03:55,770 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-12 21:03:55,770 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-12 21:03:55,770 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-12 21:03:55,771 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-12 21:03:55,771 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-12 21:03:55,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-12 21:03:55,771 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-12 21:03:55,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-12 21:03:55,772 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-12 21:03:55,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-12 21:03:55,772 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-12 21:03:55,772 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-12 21:03:55,772 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-08-12 21:03:55,772 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-12 21:03:55,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-12 21:03:55,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-12 21:03:55,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-12 21:03:55,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-12 21:03:55,773 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-12 21:03:55,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-12 21:03:55,773 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-08-12 21:03:55,773 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-08-12 21:03:55,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-12 21:03:55,774 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-08-12 21:03:56,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-12 21:03:56,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-12 21:03:56,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-12 21:03:56,066 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-12 21:03:56,067 INFO L275 PluginConnector]: CDTParser initialized [2021-08-12 21:03:56,067 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe006_pso.oepc.i [2021-08-12 21:03:56,121 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec3a7ab3e/5dc0ea78bfcc42a081bfb3ab5859b7c0/FLAG964f6b767 [2021-08-12 21:03:56,530 INFO L306 CDTParser]: Found 1 translation units. [2021-08-12 21:03:56,531 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_pso.oepc.i [2021-08-12 21:03:56,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec3a7ab3e/5dc0ea78bfcc42a081bfb3ab5859b7c0/FLAG964f6b767 [2021-08-12 21:03:56,852 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec3a7ab3e/5dc0ea78bfcc42a081bfb3ab5859b7c0 [2021-08-12 21:03:56,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-12 21:03:56,855 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-08-12 21:03:56,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-12 21:03:56,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-12 21:03:56,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-12 21:03:56,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.08 09:03:56" (1/1) ... [2021-08-12 21:03:56,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a75348b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:56, skipping insertion in model container [2021-08-12 21:03:56,859 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.08 09:03:56" (1/1) ... [2021-08-12 21:03:56,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-12 21:03:56,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-12 21:03:56,979 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_pso.oepc.i[950,963] [2021-08-12 21:03:57,115 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-12 21:03:57,121 INFO L203 MainTranslator]: Completed pre-run [2021-08-12 21:03:57,130 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_pso.oepc.i[950,963] [2021-08-12 21:03:57,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-12 21:03:57,201 INFO L208 MainTranslator]: Completed translation [2021-08-12 21:03:57,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57 WrapperNode [2021-08-12 21:03:57,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-12 21:03:57,202 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-12 21:03:57,202 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-12 21:03:57,202 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-12 21:03:57,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57" (1/1) ... [2021-08-12 21:03:57,214 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57" (1/1) ... [2021-08-12 21:03:57,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-12 21:03:57,226 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-12 21:03:57,226 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-12 21:03:57,226 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-12 21:03:57,231 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57" (1/1) ... [2021-08-12 21:03:57,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57" (1/1) ... [2021-08-12 21:03:57,233 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57" (1/1) ... [2021-08-12 21:03:57,233 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57" (1/1) ... [2021-08-12 21:03:57,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57" (1/1) ... [2021-08-12 21:03:57,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57" (1/1) ... [2021-08-12 21:03:57,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57" (1/1) ... [2021-08-12 21:03:57,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-12 21:03:57,240 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-12 21:03:57,240 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-12 21:03:57,240 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-12 21:03:57,240 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57" (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 [2021-08-12 21:03:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-08-12 21:03:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-08-12 21:03:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-08-12 21:03:57,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-08-12 21:03:57,298 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-08-12 21:03:57,298 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-08-12 21:03:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-08-12 21:03:57,299 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-08-12 21:03:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-08-12 21:03:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-08-12 21:03:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-12 21:03:57,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-12 21:03:57,300 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-08-12 21:03:57,553 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-12 21:03:57,553 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2021-08-12 21:03:57,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.08 09:03:57 BoogieIcfgContainer [2021-08-12 21:03:57,554 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-12 21:03:57,555 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-12 21:03:57,555 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-12 21:03:57,557 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-12 21:03:57,557 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.08 09:03:56" (1/3) ... [2021-08-12 21:03:57,558 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8494c9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.08 09:03:57, skipping insertion in model container [2021-08-12 21:03:57,558 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:03:57" (2/3) ... [2021-08-12 21:03:57,558 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8494c9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.08 09:03:57, skipping insertion in model container [2021-08-12 21:03:57,558 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.08 09:03:57" (3/3) ... [2021-08-12 21:03:57,559 INFO L111 eAbstractionObserver]: Analyzing ICFG safe006_pso.oepc.i [2021-08-12 21:03:57,565 INFO L206 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-12 21:03:57,565 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-12 21:03:57,565 INFO L445 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-08-12 21:03:57,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,590 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,590 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,590 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,591 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,591 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,591 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,592 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,592 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,592 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,592 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,593 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,593 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,593 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,593 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,593 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,594 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,595 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,596 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,596 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,596 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,600 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,601 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,601 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,601 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:03:57,605 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-08-12 21:03:57,621 INFO L255 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-08-12 21:03:57,643 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-08-12 21:03:57,644 INFO L379 AbstractCegarLoop]: Hoare is false [2021-08-12 21:03:57,644 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-08-12 21:03:57,644 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-08-12 21:03:57,644 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-08-12 21:03:57,644 INFO L383 AbstractCegarLoop]: Difference is false [2021-08-12 21:03:57,644 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-08-12 21:03:57,644 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-08-12 21:03:57,658 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 72 places, 67 transitions, 144 flow [2021-08-12 21:03:57,692 INFO L129 PetriNetUnfolder]: 2/65 cut-off events. [2021-08-12 21:03:57,692 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-08-12 21:03:57,700 INFO L84 FinitePrefix]: Finished finitePrefix Result has 72 conditions, 65 events. 2/65 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 31 event pairs, 0 based on Foata normal form. 0/62 useless extension candidates. Maximal degree in co-relation 46. Up to 2 conditions per place. [2021-08-12 21:03:57,700 INFO L82 GeneralOperation]: Start removeDead. Operand has 72 places, 67 transitions, 144 flow [2021-08-12 21:03:57,710 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 61 places, 55 transitions, 116 flow [2021-08-12 21:03:57,724 INFO L129 PetriNetUnfolder]: 1/54 cut-off events. [2021-08-12 21:03:57,724 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-08-12 21:03:57,725 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-12 21:03:57,725 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-12 21:03:57,725 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-12 21:03:57,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-12 21:03:57,729 INFO L82 PathProgramCache]: Analyzing trace with hash -593502858, now seen corresponding path program 1 times [2021-08-12 21:03:57,734 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-12 21:03:57,734 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758157679] [2021-08-12 21:03:57,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-12 21:03:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-12 21:03:57,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:57,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:03:57,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:57,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:03:57,955 INFO L142 QuantifierPusher]: treesize reduction 3, result has 75.0 percent of original size [2021-08-12 21:03:57,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:57,969 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-08-12 21:03:57,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-08-12 21:03:57,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:57,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:57,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:58,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:03:58,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-12 21:03:58,012 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-12 21:03:58,012 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758157679] [2021-08-12 21:03:58,013 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758157679] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-12 21:03:58,013 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-12 21:03:58,014 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-08-12 21:03:58,014 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265342014] [2021-08-12 21:03:58,020 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-12 21:03:58,020 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-12 21:03:58,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-12 21:03:58,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-08-12 21:03:58,036 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 53 out of 67 [2021-08-12 21:03:58,041 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 55 transitions, 116 flow. Second operand has 7 states, 7 states have (on average 54.142857142857146) internal successors, (379), 7 states have internal predecessors, (379), 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) [2021-08-12 21:03:58,041 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-12 21:03:58,041 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 53 of 67 [2021-08-12 21:03:58,042 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-12 21:03:58,181 INFO L129 PetriNetUnfolder]: 20/113 cut-off events. [2021-08-12 21:03:58,181 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-08-12 21:03:58,183 INFO L84 FinitePrefix]: Finished finitePrefix Result has 173 conditions, 113 events. 20/113 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 298 event pairs, 5 based on Foata normal form. 6/116 useless extension candidates. Maximal degree in co-relation 143. Up to 19 conditions per place. [2021-08-12 21:03:58,184 INFO L132 encePairwiseOnDemand]: 60/67 looper letters, 9 selfloop transitions, 2 changer transitions 16/71 dead transitions. [2021-08-12 21:03:58,184 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 69 places, 71 transitions, 202 flow [2021-08-12 21:03:58,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-08-12 21:03:58,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-08-12 21:03:58,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 508 transitions. [2021-08-12 21:03:58,200 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8424543946932007 [2021-08-12 21:03:58,200 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 508 transitions. [2021-08-12 21:03:58,201 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 508 transitions. [2021-08-12 21:03:58,204 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-12 21:03:58,207 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 508 transitions. [2021-08-12 21:03:58,212 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 56.44444444444444) internal successors, (508), 9 states have internal predecessors, (508), 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) [2021-08-12 21:03:58,218 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 67.0) internal successors, (670), 10 states have internal predecessors, (670), 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) [2021-08-12 21:03:58,218 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 67.0) internal successors, (670), 10 states have internal predecessors, (670), 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) [2021-08-12 21:03:58,223 INFO L348 CegarLoopForPetriNet]: 61 programPoint places, 8 predicate places. [2021-08-12 21:03:58,223 INFO L482 AbstractCegarLoop]: Abstraction has has 69 places, 71 transitions, 202 flow [2021-08-12 21:03:58,223 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 54.142857142857146) internal successors, (379), 7 states have internal predecessors, (379), 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) [2021-08-12 21:03:58,224 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-12 21:03:58,224 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-12 21:03:58,224 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-12 21:03:58,224 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-12 21:03:58,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-12 21:03:58,225 INFO L82 PathProgramCache]: Analyzing trace with hash -293216521, now seen corresponding path program 1 times [2021-08-12 21:03:58,225 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-12 21:03:58,225 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691799444] [2021-08-12 21:03:58,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-12 21:03:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-12 21:03:58,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:03:58,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:03:58,323 INFO L142 QuantifierPusher]: treesize reduction 3, result has 75.0 percent of original size [2021-08-12 21:03:58,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:58,331 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-08-12 21:03:58,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-08-12 21:03:58,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:58,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:58,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:03:58,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-12 21:03:58,380 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-12 21:03:58,380 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691799444] [2021-08-12 21:03:58,380 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [691799444] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-12 21:03:58,380 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-12 21:03:58,380 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-08-12 21:03:58,380 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [76849885] [2021-08-12 21:03:58,381 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-12 21:03:58,382 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-12 21:03:58,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-12 21:03:58,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-08-12 21:03:58,383 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 51 out of 67 [2021-08-12 21:03:58,384 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 69 places, 71 transitions, 202 flow. Second operand has 7 states, 7 states have (on average 52.42857142857143) internal successors, (367), 7 states have internal predecessors, (367), 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) [2021-08-12 21:03:58,384 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-12 21:03:58,384 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 51 of 67 [2021-08-12 21:03:58,384 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-12 21:03:58,643 INFO L129 PetriNetUnfolder]: 54/309 cut-off events. [2021-08-12 21:03:58,643 INFO L130 PetriNetUnfolder]: For 43/77 co-relation queries the response was YES. [2021-08-12 21:03:58,645 INFO L84 FinitePrefix]: Finished finitePrefix Result has 575 conditions, 309 events. 54/309 cut-off events. For 43/77 co-relation queries the response was YES. Maximal size of possible extension queue 38. Compared 1847 event pairs, 0 based on Foata normal form. 6/313 useless extension candidates. Maximal degree in co-relation 540. Up to 37 conditions per place. [2021-08-12 21:03:58,647 INFO L132 encePairwiseOnDemand]: 58/67 looper letters, 14 selfloop transitions, 5 changer transitions 85/146 dead transitions. [2021-08-12 21:03:58,647 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 85 places, 146 transitions, 696 flow [2021-08-12 21:03:58,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-12 21:03:58,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-08-12 21:03:58,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 929 transitions. [2021-08-12 21:03:58,650 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8156277436347673 [2021-08-12 21:03:58,650 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 929 transitions. [2021-08-12 21:03:58,650 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 929 transitions. [2021-08-12 21:03:58,650 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-12 21:03:58,650 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 929 transitions. [2021-08-12 21:03:58,652 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 54.64705882352941) internal successors, (929), 17 states have internal predecessors, (929), 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) [2021-08-12 21:03:58,654 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 67.0) internal successors, (1206), 18 states have internal predecessors, (1206), 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) [2021-08-12 21:03:58,655 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 67.0) internal successors, (1206), 18 states have internal predecessors, (1206), 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) [2021-08-12 21:03:58,655 INFO L348 CegarLoopForPetriNet]: 61 programPoint places, 24 predicate places. [2021-08-12 21:03:58,656 INFO L482 AbstractCegarLoop]: Abstraction has has 85 places, 146 transitions, 696 flow [2021-08-12 21:03:58,656 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 52.42857142857143) internal successors, (367), 7 states have internal predecessors, (367), 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) [2021-08-12 21:03:58,656 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-12 21:03:58,656 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-12 21:03:58,656 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-12 21:03:58,656 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-12 21:03:58,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-12 21:03:58,658 INFO L82 PathProgramCache]: Analyzing trace with hash 248634582, now seen corresponding path program 1 times [2021-08-12 21:03:58,658 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-12 21:03:58,658 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289366321] [2021-08-12 21:03:58,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-12 21:03:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-12 21:03:58,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:03:58,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:03:58,718 INFO L142 QuantifierPusher]: treesize reduction 3, result has 75.0 percent of original size [2021-08-12 21:03:58,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:58,723 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-08-12 21:03:58,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-08-12 21:03:58,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:58,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:58,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:58,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:03:58,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-12 21:03:58,751 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-12 21:03:58,751 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1289366321] [2021-08-12 21:03:58,751 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1289366321] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-12 21:03:58,751 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-12 21:03:58,751 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-08-12 21:03:58,751 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110556741] [2021-08-12 21:03:58,752 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-12 21:03:58,752 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-12 21:03:58,752 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-12 21:03:58,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-08-12 21:03:58,753 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 51 out of 67 [2021-08-12 21:03:58,753 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 85 places, 146 transitions, 696 flow. Second operand has 7 states, 7 states have (on average 52.57142857142857) internal successors, (368), 7 states have internal predecessors, (368), 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) [2021-08-12 21:03:58,753 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-12 21:03:58,753 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 51 of 67 [2021-08-12 21:03:58,753 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-12 21:03:59,009 INFO L129 PetriNetUnfolder]: 133/538 cut-off events. [2021-08-12 21:03:59,009 INFO L130 PetriNetUnfolder]: For 284/565 co-relation queries the response was YES. [2021-08-12 21:03:59,011 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1276 conditions, 538 events. 133/538 cut-off events. For 284/565 co-relation queries the response was YES. Maximal size of possible extension queue 71. Compared 3799 event pairs, 0 based on Foata normal form. 21/556 useless extension candidates. Maximal degree in co-relation 1236. Up to 89 conditions per place. [2021-08-12 21:03:59,012 INFO L132 encePairwiseOnDemand]: 58/67 looper letters, 19 selfloop transitions, 5 changer transitions 165/231 dead transitions. [2021-08-12 21:03:59,012 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 101 places, 231 transitions, 1542 flow [2021-08-12 21:03:59,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-08-12 21:03:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2021-08-12 21:03:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 927 transitions. [2021-08-12 21:03:59,014 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8138718173836699 [2021-08-12 21:03:59,014 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 927 transitions. [2021-08-12 21:03:59,014 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 927 transitions. [2021-08-12 21:03:59,015 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-12 21:03:59,015 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 927 transitions. [2021-08-12 21:03:59,016 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 54.529411764705884) internal successors, (927), 17 states have internal predecessors, (927), 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) [2021-08-12 21:03:59,018 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 67.0) internal successors, (1206), 18 states have internal predecessors, (1206), 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) [2021-08-12 21:03:59,018 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 67.0) internal successors, (1206), 18 states have internal predecessors, (1206), 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) [2021-08-12 21:03:59,018 INFO L348 CegarLoopForPetriNet]: 61 programPoint places, 40 predicate places. [2021-08-12 21:03:59,018 INFO L482 AbstractCegarLoop]: Abstraction has has 101 places, 231 transitions, 1542 flow [2021-08-12 21:03:59,018 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 52.57142857142857) internal successors, (368), 7 states have internal predecessors, (368), 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) [2021-08-12 21:03:59,018 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-12 21:03:59,019 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-12 21:03:59,019 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-08-12 21:03:59,019 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-12 21:03:59,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-12 21:03:59,019 INFO L82 PathProgramCache]: Analyzing trace with hash -635467116, now seen corresponding path program 1 times [2021-08-12 21:03:59,019 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-12 21:03:59,019 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169556620] [2021-08-12 21:03:59,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-12 21:03:59,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-12 21:03:59,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:03:59,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:03:59,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:03:59,054 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-08-12 21:03:59,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-08-12 21:03:59,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:59,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:59,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:03:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-12 21:03:59,079 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-12 21:03:59,079 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169556620] [2021-08-12 21:03:59,079 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1169556620] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-12 21:03:59,079 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-12 21:03:59,079 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-08-12 21:03:59,079 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885124410] [2021-08-12 21:03:59,080 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-12 21:03:59,080 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-12 21:03:59,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-12 21:03:59,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-08-12 21:03:59,081 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 53 out of 67 [2021-08-12 21:03:59,081 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 231 transitions, 1542 flow. Second operand has 7 states, 7 states have (on average 54.285714285714285) internal successors, (380), 7 states have internal predecessors, (380), 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) [2021-08-12 21:03:59,081 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-12 21:03:59,082 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 53 of 67 [2021-08-12 21:03:59,082 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-12 21:03:59,272 INFO L129 PetriNetUnfolder]: 135/508 cut-off events. [2021-08-12 21:03:59,272 INFO L130 PetriNetUnfolder]: For 447/976 co-relation queries the response was YES. [2021-08-12 21:03:59,273 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1516 conditions, 508 events. 135/508 cut-off events. For 447/976 co-relation queries the response was YES. Maximal size of possible extension queue 67. Compared 3354 event pairs, 0 based on Foata normal form. 35/540 useless extension candidates. Maximal degree in co-relation 1472. Up to 92 conditions per place. [2021-08-12 21:03:59,274 INFO L132 encePairwiseOnDemand]: 59/67 looper letters, 11 selfloop transitions, 4 changer transitions 185/243 dead transitions. [2021-08-12 21:03:59,274 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 243 transitions, 1964 flow [2021-08-12 21:03:59,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-08-12 21:03:59,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-08-12 21:03:59,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 722 transitions. [2021-08-12 21:03:59,276 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8289322617680827 [2021-08-12 21:03:59,276 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 722 transitions. [2021-08-12 21:03:59,276 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 722 transitions. [2021-08-12 21:03:59,276 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-12 21:03:59,276 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 722 transitions. [2021-08-12 21:03:59,278 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 55.53846153846154) internal successors, (722), 13 states have internal predecessors, (722), 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) [2021-08-12 21:03:59,279 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 67.0) internal successors, (938), 14 states have internal predecessors, (938), 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) [2021-08-12 21:03:59,279 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 67.0) internal successors, (938), 14 states have internal predecessors, (938), 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) [2021-08-12 21:03:59,280 INFO L348 CegarLoopForPetriNet]: 61 programPoint places, 52 predicate places. [2021-08-12 21:03:59,280 INFO L482 AbstractCegarLoop]: Abstraction has has 113 places, 243 transitions, 1964 flow [2021-08-12 21:03:59,281 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 54.285714285714285) internal successors, (380), 7 states have internal predecessors, (380), 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) [2021-08-12 21:03:59,281 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-12 21:03:59,281 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-12 21:03:59,281 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-08-12 21:03:59,281 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-12 21:03:59,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-12 21:03:59,281 INFO L82 PathProgramCache]: Analyzing trace with hash -1556709704, now seen corresponding path program 1 times [2021-08-12 21:03:59,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-12 21:03:59,284 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066306507] [2021-08-12 21:03:59,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-12 21:03:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-12 21:03:59,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:03:59,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:03:59,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:03:59,348 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-08-12 21:03:59,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-08-12 21:03:59,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:59,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:03:59,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:03:59,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:03:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-12 21:03:59,375 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-12 21:03:59,375 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066306507] [2021-08-12 21:03:59,375 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066306507] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-12 21:03:59,375 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-12 21:03:59,375 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-08-12 21:03:59,375 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [531920666] [2021-08-12 21:03:59,376 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-12 21:03:59,376 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-12 21:03:59,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-12 21:03:59,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-08-12 21:03:59,377 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 53 out of 67 [2021-08-12 21:03:59,377 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 113 places, 243 transitions, 1964 flow. Second operand has 7 states, 7 states have (on average 54.285714285714285) internal successors, (380), 7 states have internal predecessors, (380), 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) [2021-08-12 21:03:59,377 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-12 21:03:59,377 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 53 of 67 [2021-08-12 21:03:59,377 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-12 21:03:59,527 INFO L129 PetriNetUnfolder]: 137/464 cut-off events. [2021-08-12 21:03:59,527 INFO L130 PetriNetUnfolder]: For 570/1279 co-relation queries the response was YES. [2021-08-12 21:03:59,528 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1695 conditions, 464 events. 137/464 cut-off events. For 570/1279 co-relation queries the response was YES. Maximal size of possible extension queue 61. Compared 2862 event pairs, 0 based on Foata normal form. 39/500 useless extension candidates. Maximal degree in co-relation 1647. Up to 88 conditions per place. [2021-08-12 21:03:59,529 INFO L132 encePairwiseOnDemand]: 59/67 looper letters, 0 selfloop transitions, 0 changer transitions 246/246 dead transitions. [2021-08-12 21:03:59,529 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 123 places, 246 transitions, 2312 flow [2021-08-12 21:03:59,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-08-12 21:03:59,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-08-12 21:03:59,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 721 transitions. [2021-08-12 21:03:59,531 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8277841561423651 [2021-08-12 21:03:59,531 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 721 transitions. [2021-08-12 21:03:59,531 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 721 transitions. [2021-08-12 21:03:59,532 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-12 21:03:59,532 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 721 transitions. [2021-08-12 21:03:59,533 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 55.46153846153846) internal successors, (721), 13 states have internal predecessors, (721), 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) [2021-08-12 21:03:59,534 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 67.0) internal successors, (938), 14 states have internal predecessors, (938), 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) [2021-08-12 21:03:59,536 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 67.0) internal successors, (938), 14 states have internal predecessors, (938), 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) [2021-08-12 21:03:59,536 INFO L348 CegarLoopForPetriNet]: 61 programPoint places, 62 predicate places. [2021-08-12 21:03:59,536 INFO L482 AbstractCegarLoop]: Abstraction has has 123 places, 246 transitions, 2312 flow [2021-08-12 21:03:59,536 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 54.285714285714285) internal successors, (380), 7 states have internal predecessors, (380), 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) [2021-08-12 21:03:59,537 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-08-12 21:03:59,723 INFO L742 CegarLoopForPetriNet]: Computed Owicki-Gries annotation of size 45392 in 159517549ns [2021-08-12 21:03:59,726 INFO L113 kiGriesValidityCheck]: 26#(and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np60_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np23_1) (not v_np31_1) v_np25_1 (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np35_1)) [2021-08-12 21:03:59,728 INFO L113 kiGriesValidityCheck]: 54#(and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np60_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) v_np53_1 (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np35_1)) [2021-08-12 21:03:59,730 INFO L113 kiGriesValidityCheck]: 27#(or (and (not v_np22_1) (not v_np37_1) v_np26_1 (not v_np45_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np16_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) v_np42_1 (not v_np35_1)) (and (not v_np22_1) v_np26_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (not v_np27_1) (not v_np9_1) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np37_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) v_np1_1 (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np26_1 v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np16_1 v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) v_np26_1 (not v_np45_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np37_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) v_np42_1 (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np26_1 (not v_np45_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np33_1) (not v_np56_1) (not v_np0_1) v_np8_1 (not v_np30_1) (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) v_np42_1 (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np26_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np16_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) v_np1_1 (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np26_1 (not v_np45_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) v_np32_1 (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) v_np42_1 (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np26_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np60_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np20_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np35_1))) [2021-08-12 21:03:59,738 INFO L113 kiGriesValidityCheck]: 42#(or (and (not v_np22_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) v_np30_1 (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np37_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) v_np47_1 (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) v_np8_1 (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) v_np9_1 (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) v_np6_1 (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) v_np32_1 (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np60_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) v_np35_1 (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) v_np32_1 (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np16_1 v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) v_np51_1 (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np60_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) v_np56_1 (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np16_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) v_np1_1 (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) v_np6_1 (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np37_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) v_np32_1 (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) v_np42_1 (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np60_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) v_np21_1 (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) v_np4_1 (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (or (<= 1 ULTIMATE.start___VERIFIER_assert_~expression) (<= (+ ULTIMATE.start___VERIFIER_assert_~expression 255) 0)) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) v_np6_1 (not v_np56_1) (not v_np0_1) v_np8_1 (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np31_1) (not v_np20_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) v_np32_1 (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) v_np23_1 (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np37_1 v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) v_np32_1 (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) v_np1_1 (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) v_np8_1 (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) v_np42_1 (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) v_np47_1 (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np16_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np60_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 v_np20_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np35_1)) (and (not v_np22_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) v_np47_1 (not v_np3_1) (not v_np57_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np37_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np45_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np37_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) v_np42_1 (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) v_np8_1 (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) v_np23_1 (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) v_np47_1 (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) v_np32_1 (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np31_1 (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) v_np40_1 (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) v_np4_1 (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (or (<= 1 ULTIMATE.start___VERIFIER_assert_~expression) (<= (+ ULTIMATE.start___VERIFIER_assert_~expression 255) 0)) v_np42_1 (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np60_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np23_1) (not v_np31_1) v_np25_1 (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np60_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) v_np33_1 (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np16_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) v_np23_1 (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) v_np6_1 (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np16_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np60_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) v_np53_1 (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) v_np8_1 (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np38_1) (not v_np36_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) v_np8_1 (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) v_np1_1 (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np37_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) v_np1_1 (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np37_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) v_np23_1 (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np15_1 (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) v_np4_1 (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) v_np1_1 (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (or (<= 1 ULTIMATE.start___VERIFIER_assert_~expression) (<= (+ ULTIMATE.start___VERIFIER_assert_~expression 255) 0)) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np53_1) (<= 1 ~main$tmp_guard1~0) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 0) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np16_1 v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) v_np42_1 (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) v_np49_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) v_np60_1 (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np41_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (or (not (= ~__unbuffered_p0_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1))) (not v_np27_1) (not v_np9_1) (= ~y~0 0) (not v_np43_1) v_np13_1 (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np48_1) (not v_np55_1) (= ~__unbuffered_p0_EAX~0 0) (not v_np59_1) (not v_np35_1))) [2021-08-12 21:03:59,954 INFO L748 CegarLoopForPetriNet]: Checked inductivity and non-interference of Owicki-Gries annotation in 236065818ns [2021-08-12 21:03:59,955 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: Invalid Owicki-Gries annotation at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.CegarLoopForPetriNet.computeOwickiGries(CegarLoopForPetriNet.java:752) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:111) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:63) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:230) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:161) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:146) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-08-12 21:03:59,957 INFO L168 Benchmark]: Toolchain (without parser) took 3101.52 ms. Allocated memory was 209.7 MB in the beginning and 288.4 MB in the end (delta: 78.6 MB). Free memory was 173.4 MB in the beginning and 158.6 MB in the end (delta: 14.8 MB). Peak memory consumption was 93.8 MB. Max. memory is 8.0 GB. [2021-08-12 21:03:59,957 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 209.7 MB. Free memory is still 191.1 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-08-12 21:03:59,957 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.53 ms. Allocated memory is still 209.7 MB. Free memory was 173.2 MB in the beginning and 172.9 MB in the end (delta: 377.3 kB). Peak memory consumption was 14.0 MB. Max. memory is 8.0 GB. [2021-08-12 21:03:59,957 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.84 ms. Allocated memory is still 209.7 MB. Free memory was 172.9 MB in the beginning and 170.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-08-12 21:03:59,958 INFO L168 Benchmark]: Boogie Preprocessor took 12.86 ms. Allocated memory is still 209.7 MB. Free memory was 170.8 MB in the beginning and 169.8 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-08-12 21:03:59,958 INFO L168 Benchmark]: RCFGBuilder took 314.66 ms. Allocated memory is still 209.7 MB. Free memory was 169.8 MB in the beginning and 148.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-08-12 21:03:59,958 INFO L168 Benchmark]: TraceAbstraction took 2400.71 ms. Allocated memory was 209.7 MB in the beginning and 288.4 MB in the end (delta: 78.6 MB). Free memory was 147.8 MB in the beginning and 158.6 MB in the end (delta: -10.9 MB). Peak memory consumption was 68.3 MB. Max. memory is 8.0 GB. [2021-08-12 21:03:59,960 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 209.7 MB. Free memory is still 191.1 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 345.53 ms. Allocated memory is still 209.7 MB. Free memory was 173.2 MB in the beginning and 172.9 MB in the end (delta: 377.3 kB). Peak memory consumption was 14.0 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 23.84 ms. Allocated memory is still 209.7 MB. Free memory was 172.9 MB in the beginning and 170.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 12.86 ms. Allocated memory is still 209.7 MB. Free memory was 170.8 MB in the beginning and 169.8 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 314.66 ms. Allocated memory is still 209.7 MB. Free memory was 169.8 MB in the beginning and 148.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 2400.71 ms. Allocated memory was 209.7 MB in the beginning and 288.4 MB in the end (delta: 78.6 MB). Free memory was 147.8 MB in the beginning and 158.6 MB in the end (delta: -10.9 MB). Peak memory consumption was 68.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: Invalid Owicki-Gries annotation de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: Invalid Owicki-Gries annotation: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.CegarLoopForPetriNet.computeOwickiGries(CegarLoopForPetriNet.java:752) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...