/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/safe010_tso.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2cf4d3f9dd5fed411db405f577e28237a543b59a-2cf4d3f [2021-08-12 21:05:44,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-12 21:05:44,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-12 21:05:44,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-12 21:05:44,277 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-12 21:05:44,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-12 21:05:44,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-12 21:05:44,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-12 21:05:44,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-12 21:05:44,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-12 21:05:44,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-12 21:05:44,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-12 21:05:44,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-12 21:05:44,296 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-12 21:05:44,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-12 21:05:44,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-12 21:05:44,298 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-12 21:05:44,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-12 21:05:44,323 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-12 21:05:44,325 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-12 21:05:44,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-12 21:05:44,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-12 21:05:44,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-12 21:05:44,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-12 21:05:44,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-12 21:05:44,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-12 21:05:44,329 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-12 21:05:44,330 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-12 21:05:44,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-12 21:05:44,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-12 21:05:44,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-12 21:05:44,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-12 21:05:44,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-12 21:05:44,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-12 21:05:44,333 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-12 21:05:44,333 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-12 21:05:44,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-12 21:05:44,334 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-12 21:05:44,334 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-12 21:05:44,334 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-12 21:05:44,335 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-12 21:05:44,337 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 21:05:44,367 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-12 21:05:44,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-12 21:05:44,370 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-12 21:05:44,370 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-12 21:05:44,370 INFO L138 SettingsManager]: * Use SBE=true [2021-08-12 21:05:44,371 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-12 21:05:44,371 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-12 21:05:44,371 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-12 21:05:44,371 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-12 21:05:44,371 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-12 21:05:44,372 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-12 21:05:44,372 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-12 21:05:44,372 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-12 21:05:44,372 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-12 21:05:44,372 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-12 21:05:44,373 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-12 21:05:44,373 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-12 21:05:44,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-12 21:05:44,373 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-12 21:05:44,373 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-08-12 21:05:44,373 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-12 21:05:44,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-12 21:05:44,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-12 21:05:44,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-12 21:05:44,374 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-12 21:05:44,374 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-12 21:05:44,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-12 21:05:44,374 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-08-12 21:05:44,374 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-08-12 21:05:44,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-12 21:05:44,375 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-08-12 21:05:44,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-12 21:05:44,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-12 21:05:44,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-12 21:05:44,653 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-12 21:05:44,653 INFO L275 PluginConnector]: CDTParser initialized [2021-08-12 21:05:44,654 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe010_tso.opt.i [2021-08-12 21:05:44,698 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f68b2d8b/b119f34659a5481e864c902c59030300/FLAG1ed5c6248 [2021-08-12 21:05:45,113 INFO L306 CDTParser]: Found 1 translation units. [2021-08-12 21:05:45,114 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe010_tso.opt.i [2021-08-12 21:05:45,131 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f68b2d8b/b119f34659a5481e864c902c59030300/FLAG1ed5c6248 [2021-08-12 21:05:45,482 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f68b2d8b/b119f34659a5481e864c902c59030300 [2021-08-12 21:05:45,484 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-12 21:05:45,485 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-08-12 21:05:45,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-12 21:05:45,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-12 21:05:45,503 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-12 21:05:45,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.08 09:05:45" (1/1) ... [2021-08-12 21:05:45,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c34408d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45, skipping insertion in model container [2021-08-12 21:05:45,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.08 09:05:45" (1/1) ... [2021-08-12 21:05:45,511 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-12 21:05:45,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-12 21:05:45,693 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/safe010_tso.opt.i[949,962] [2021-08-12 21:05:45,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-12 21:05:45,793 INFO L203 MainTranslator]: Completed pre-run [2021-08-12 21:05:45,803 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/safe010_tso.opt.i[949,962] [2021-08-12 21:05:45,824 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-12 21:05:45,872 INFO L208 MainTranslator]: Completed translation [2021-08-12 21:05:45,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45 WrapperNode [2021-08-12 21:05:45,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-12 21:05:45,873 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-12 21:05:45,874 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-12 21:05:45,874 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-12 21:05:45,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45" (1/1) ... [2021-08-12 21:05:45,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45" (1/1) ... [2021-08-12 21:05:45,914 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-12 21:05:45,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-12 21:05:45,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-12 21:05:45,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-12 21:05:45,922 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45" (1/1) ... [2021-08-12 21:05:45,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45" (1/1) ... [2021-08-12 21:05:45,925 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45" (1/1) ... [2021-08-12 21:05:45,925 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45" (1/1) ... [2021-08-12 21:05:45,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45" (1/1) ... [2021-08-12 21:05:45,930 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45" (1/1) ... [2021-08-12 21:05:45,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45" (1/1) ... [2021-08-12 21:05:45,933 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-12 21:05:45,934 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-12 21:05:45,934 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-12 21:05:45,934 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-12 21:05:45,935 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45" (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 21:05:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-08-12 21:05:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-08-12 21:05:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-08-12 21:05:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-08-12 21:05:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-08-12 21:05:46,007 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-08-12 21:05:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-08-12 21:05:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-08-12 21:05:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-08-12 21:05:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-08-12 21:05:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-12 21:05:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-12 21:05:46,009 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 21:05:46,361 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-12 21:05:46,361 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2021-08-12 21:05:46,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.08 09:05:46 BoogieIcfgContainer [2021-08-12 21:05:46,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-12 21:05:46,364 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-12 21:05:46,364 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-12 21:05:46,366 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-12 21:05:46,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.08 09:05:45" (1/3) ... [2021-08-12 21:05:46,367 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b419b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.08 09:05:46, skipping insertion in model container [2021-08-12 21:05:46,367 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.08 09:05:45" (2/3) ... [2021-08-12 21:05:46,367 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b419b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.08 09:05:46, skipping insertion in model container [2021-08-12 21:05:46,368 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.08 09:05:46" (3/3) ... [2021-08-12 21:05:46,369 INFO L111 eAbstractionObserver]: Analyzing ICFG safe010_tso.opt.i [2021-08-12 21:05:46,374 INFO L206 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-12 21:05:46,374 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-12 21:05:46,375 INFO L445 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-08-12 21:05:46,396 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,397 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,397 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,397 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,397 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,397 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,397 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,397 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,398 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,398 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,398 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,398 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,399 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,399 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,399 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,399 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,399 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,399 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,399 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,399 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,400 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,400 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,400 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,400 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,402 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,402 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,402 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,403 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,407 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,407 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,408 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,408 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-08-12 21:05:46,410 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-08-12 21:05:46,430 INFO L255 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-08-12 21:05:46,448 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-08-12 21:05:46,448 INFO L379 AbstractCegarLoop]: Hoare is false [2021-08-12 21:05:46,448 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-08-12 21:05:46,448 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-08-12 21:05:46,448 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-08-12 21:05:46,448 INFO L383 AbstractCegarLoop]: Difference is false [2021-08-12 21:05:46,448 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-08-12 21:05:46,449 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-08-12 21:05:46,456 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 71 places, 66 transitions, 142 flow [2021-08-12 21:05:46,477 INFO L129 PetriNetUnfolder]: 2/64 cut-off events. [2021-08-12 21:05:46,478 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-08-12 21:05:46,480 INFO L84 FinitePrefix]: Finished finitePrefix Result has 71 conditions, 64 events. 2/64 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 34 event pairs, 0 based on Foata normal form. 0/61 useless extension candidates. Maximal degree in co-relation 46. Up to 2 conditions per place. [2021-08-12 21:05:46,480 INFO L82 GeneralOperation]: Start removeDead. Operand has 71 places, 66 transitions, 142 flow [2021-08-12 21:05:46,483 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 60 places, 54 transitions, 114 flow [2021-08-12 21:05:46,498 INFO L129 PetriNetUnfolder]: 1/53 cut-off events. [2021-08-12 21:05:46,498 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-08-12 21:05:46,498 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-12 21:05:46,499 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] [2021-08-12 21:05:46,499 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-12 21:05:46,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-12 21:05:46,505 INFO L82 PathProgramCache]: Analyzing trace with hash 806251978, now seen corresponding path program 1 times [2021-08-12 21:05:46,510 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-12 21:05:46,511 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615433783] [2021-08-12 21:05:46,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-12 21:05:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-12 21:05:46,751 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:46,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:05:46,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:46,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:05:46,773 INFO L142 QuantifierPusher]: treesize reduction 3, result has 75.0 percent of original size [2021-08-12 21:05:46,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:05:46,788 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-08-12 21:05:46,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-08-12 21:05:46,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:46,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:05:46,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:46,824 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:05:46,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:46,834 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:05:46,837 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 21:05:46,837 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-12 21:05:46,837 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [615433783] [2021-08-12 21:05:46,838 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [615433783] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-12 21:05:46,838 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-12 21:05:46,839 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-08-12 21:05:46,839 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1842335758] [2021-08-12 21:05:46,846 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-12 21:05:46,846 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-12 21:05:46,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-12 21:05:46,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-08-12 21:05:46,861 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 51 out of 66 [2021-08-12 21:05:46,865 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 60 places, 54 transitions, 114 flow. Second operand has 7 states, 7 states have (on average 52.142857142857146) internal successors, (365), 7 states have internal predecessors, (365), 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 21:05:46,866 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-12 21:05:46,866 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 51 of 66 [2021-08-12 21:05:46,866 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-12 21:05:47,134 INFO L129 PetriNetUnfolder]: 44/195 cut-off events. [2021-08-12 21:05:47,134 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-08-12 21:05:47,136 INFO L84 FinitePrefix]: Finished finitePrefix Result has 309 conditions, 195 events. 44/195 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 786 event pairs, 5 based on Foata normal form. 10/199 useless extension candidates. Maximal degree in co-relation 280. Up to 30 conditions per place. [2021-08-12 21:05:47,141 INFO L132 encePairwiseOnDemand]: 57/66 looper letters, 13 selfloop transitions, 4 changer transitions 26/85 dead transitions. [2021-08-12 21:05:47,142 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 85 transitions, 262 flow [2021-08-12 21:05:47,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-08-12 21:05:47,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-08-12 21:05:47,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 712 transitions. [2021-08-12 21:05:47,159 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8298368298368298 [2021-08-12 21:05:47,160 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 712 transitions. [2021-08-12 21:05:47,160 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 712 transitions. [2021-08-12 21:05:47,162 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-12 21:05:47,164 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 712 transitions. [2021-08-12 21:05:47,167 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 54.76923076923077) internal successors, (712), 13 states have internal predecessors, (712), 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 21:05:47,175 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 66.0) internal successors, (924), 14 states have internal predecessors, (924), 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 21:05:47,175 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 66.0) internal successors, (924), 14 states have internal predecessors, (924), 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 21:05:47,176 INFO L348 CegarLoopForPetriNet]: 60 programPoint places, 12 predicate places. [2021-08-12 21:05:47,176 INFO L482 AbstractCegarLoop]: Abstraction has has 72 places, 85 transitions, 262 flow [2021-08-12 21:05:47,176 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 52.142857142857146) internal successors, (365), 7 states have internal predecessors, (365), 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 21:05:47,177 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-12 21:05:47,177 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] [2021-08-12 21:05:47,177 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-12 21:05:47,177 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-12 21:05:47,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-12 21:05:47,178 INFO L82 PathProgramCache]: Analyzing trace with hash 870939659, now seen corresponding path program 1 times [2021-08-12 21:05:47,178 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-12 21:05:47,178 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703042274] [2021-08-12 21:05:47,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-12 21:05:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-12 21:05:47,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:05:47,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:05:47,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:05:47,285 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.0 percent of original size [2021-08-12 21:05:47,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-08-12 21:05:47,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:05:47,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:05:47,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:05:47,331 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 21:05:47,331 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-12 21:05:47,331 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703042274] [2021-08-12 21:05:47,331 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703042274] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-12 21:05:47,331 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-12 21:05:47,332 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-08-12 21:05:47,332 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127742718] [2021-08-12 21:05:47,333 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-12 21:05:47,333 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-12 21:05:47,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-12 21:05:47,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-08-12 21:05:47,336 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 52 out of 66 [2021-08-12 21:05:47,337 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 85 transitions, 262 flow. Second operand has 7 states, 7 states have (on average 53.285714285714285) internal successors, (373), 7 states have internal predecessors, (373), 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 21:05:47,337 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-12 21:05:47,339 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 52 of 66 [2021-08-12 21:05:47,339 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-12 21:05:47,536 INFO L129 PetriNetUnfolder]: 78/303 cut-off events. [2021-08-12 21:05:47,536 INFO L130 PetriNetUnfolder]: For 39/90 co-relation queries the response was YES. [2021-08-12 21:05:47,553 INFO L84 FinitePrefix]: Finished finitePrefix Result has 607 conditions, 303 events. 78/303 cut-off events. For 39/90 co-relation queries the response was YES. Maximal size of possible extension queue 33. Compared 1590 event pairs, 4 based on Foata normal form. 9/305 useless extension candidates. Maximal degree in co-relation 574. Up to 39 conditions per place. [2021-08-12 21:05:47,554 INFO L132 encePairwiseOnDemand]: 58/66 looper letters, 10 selfloop transitions, 4 changer transitions 71/127 dead transitions. [2021-08-12 21:05:47,554 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 84 places, 127 transitions, 564 flow [2021-08-12 21:05:47,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-08-12 21:05:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-08-12 21:05:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 709 transitions. [2021-08-12 21:05:47,557 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8263403263403264 [2021-08-12 21:05:47,557 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 709 transitions. [2021-08-12 21:05:47,557 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 709 transitions. [2021-08-12 21:05:47,557 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-12 21:05:47,557 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 709 transitions. [2021-08-12 21:05:47,559 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 54.53846153846154) internal successors, (709), 13 states have internal predecessors, (709), 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 21:05:47,560 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 66.0) internal successors, (924), 14 states have internal predecessors, (924), 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 21:05:47,561 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 66.0) internal successors, (924), 14 states have internal predecessors, (924), 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 21:05:47,561 INFO L348 CegarLoopForPetriNet]: 60 programPoint places, 24 predicate places. [2021-08-12 21:05:47,561 INFO L482 AbstractCegarLoop]: Abstraction has has 84 places, 127 transitions, 564 flow [2021-08-12 21:05:47,561 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 53.285714285714285) internal successors, (373), 7 states have internal predecessors, (373), 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 21:05:47,562 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-12 21:05:47,562 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 21:05:47,562 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-12 21:05:47,562 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-12 21:05:47,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-12 21:05:47,562 INFO L82 PathProgramCache]: Analyzing trace with hash -65016802, now seen corresponding path program 1 times [2021-08-12 21:05:47,563 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-12 21:05:47,563 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732751445] [2021-08-12 21:05:47,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-12 21:05:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-12 21:05:47,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:05:47,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:05:47,638 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.8 percent of original size [2021-08-12 21:05:47,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-08-12 21:05:47,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-12 21:05:47,664 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-08-12 21:05:47,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:05:47,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:05:47,673 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 21:05:47,673 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-12 21:05:47,674 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732751445] [2021-08-12 21:05:47,678 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732751445] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-12 21:05:47,678 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-12 21:05:47,678 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-08-12 21:05:47,678 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441355613] [2021-08-12 21:05:47,678 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-08-12 21:05:47,678 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-12 21:05:47,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-08-12 21:05:47,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-08-12 21:05:47,679 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 53 out of 66 [2021-08-12 21:05:47,680 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 84 places, 127 transitions, 564 flow. Second operand has 6 states, 6 states have (on average 54.166666666666664) internal successors, (325), 6 states have internal predecessors, (325), 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 21:05:47,680 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-12 21:05:47,680 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 53 of 66 [2021-08-12 21:05:47,680 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-12 21:05:47,829 INFO L129 PetriNetUnfolder]: 118/435 cut-off events. [2021-08-12 21:05:47,830 INFO L130 PetriNetUnfolder]: For 32/36 co-relation queries the response was YES. [2021-08-12 21:05:47,831 INFO L84 FinitePrefix]: Finished finitePrefix Result has 881 conditions, 435 events. 118/435 cut-off events. For 32/36 co-relation queries the response was YES. Maximal size of possible extension queue 49. Compared 2813 event pairs, 0 based on Foata normal form. 3/412 useless extension candidates. Maximal degree in co-relation 845. Up to 89 conditions per place. [2021-08-12 21:05:47,832 INFO L132 encePairwiseOnDemand]: 57/66 looper letters, 5 selfloop transitions, 4 changer transitions 78/134 dead transitions. [2021-08-12 21:05:47,832 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 93 places, 134 transitions, 592 flow [2021-08-12 21:05:47,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-08-12 21:05:47,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-08-12 21:05:47,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 565 transitions. [2021-08-12 21:05:47,834 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8560606060606061 [2021-08-12 21:05:47,834 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 565 transitions. [2021-08-12 21:05:47,834 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 565 transitions. [2021-08-12 21:05:47,834 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-12 21:05:47,835 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 565 transitions. [2021-08-12 21:05:47,836 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 56.5) internal successors, (565), 10 states have internal predecessors, (565), 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 21:05:47,837 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 66.0) internal successors, (726), 11 states have internal predecessors, (726), 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 21:05:47,837 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 66.0) internal successors, (726), 11 states have internal predecessors, (726), 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 21:05:47,838 INFO L348 CegarLoopForPetriNet]: 60 programPoint places, 33 predicate places. [2021-08-12 21:05:47,838 INFO L482 AbstractCegarLoop]: Abstraction has has 93 places, 134 transitions, 592 flow [2021-08-12 21:05:47,838 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 54.166666666666664) internal successors, (325), 6 states have internal predecessors, (325), 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 21:05:47,838 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-12 21:05:47,838 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 21:05:47,838 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-08-12 21:05:47,838 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-08-12 21:05:47,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-12 21:05:47,839 INFO L82 PathProgramCache]: Analyzing trace with hash -437908907, now seen corresponding path program 1 times [2021-08-12 21:05:47,839 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-12 21:05:47,839 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3622404] [2021-08-12 21:05:47,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-12 21:05:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-12 21:05:47,874 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:05:47,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:05:47,886 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-08-12 21:05:47,891 INFO L142 QuantifierPusher]: treesize reduction 1, result has 95.8 percent of original size [2021-08-12 21:05:47,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-08-12 21:05:47,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-12 21:05:47,916 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-08-12 21:05:47,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-12 21:05:47,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-12 21:05:47,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-12 21:05:47,928 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 21:05:47,928 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-12 21:05:47,928 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3622404] [2021-08-12 21:05:47,928 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3622404] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-12 21:05:47,928 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-12 21:05:47,929 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-08-12 21:05:47,929 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1708157758] [2021-08-12 21:05:47,930 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-12 21:05:47,930 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-12 21:05:47,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-12 21:05:47,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-08-12 21:05:47,933 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 53 out of 66 [2021-08-12 21:05:47,934 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 93 places, 134 transitions, 592 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 21:05:47,934 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-12 21:05:47,934 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 53 of 66 [2021-08-12 21:05:47,934 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-12 21:05:48,130 INFO L129 PetriNetUnfolder]: 82/300 cut-off events. [2021-08-12 21:05:48,130 INFO L130 PetriNetUnfolder]: For 30/85 co-relation queries the response was YES. [2021-08-12 21:05:48,132 INFO L84 FinitePrefix]: Finished finitePrefix Result has 766 conditions, 300 events. 82/300 cut-off events. For 30/85 co-relation queries the response was YES. Maximal size of possible extension queue 52. Compared 1828 event pairs, 0 based on Foata normal form. 18/298 useless extension candidates. Maximal degree in co-relation 727. Up to 73 conditions per place. [2021-08-12 21:05:48,132 INFO L132 encePairwiseOnDemand]: 57/66 looper letters, 0 selfloop transitions, 0 changer transitions 102/102 dead transitions. [2021-08-12 21:05:48,132 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 91 places, 102 transitions, 488 flow [2021-08-12 21:05:48,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-08-12 21:05:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-08-12 21:05:48,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 725 transitions. [2021-08-12 21:05:48,134 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.844988344988345 [2021-08-12 21:05:48,134 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 725 transitions. [2021-08-12 21:05:48,134 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 725 transitions. [2021-08-12 21:05:48,135 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-12 21:05:48,135 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 725 transitions. [2021-08-12 21:05:48,137 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 55.76923076923077) internal successors, (725), 13 states have internal predecessors, (725), 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 21:05:48,138 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 66.0) internal successors, (924), 14 states have internal predecessors, (924), 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 21:05:48,139 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 66.0) internal successors, (924), 14 states have internal predecessors, (924), 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 21:05:48,139 INFO L348 CegarLoopForPetriNet]: 60 programPoint places, 31 predicate places. [2021-08-12 21:05:48,139 INFO L482 AbstractCegarLoop]: Abstraction has has 91 places, 102 transitions, 488 flow [2021-08-12 21:05:48,139 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 21:05:48,139 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-08-12 21:05:48,350 INFO L742 CegarLoopForPetriNet]: Computed Owicki-Gries annotation of size 42314 in 199691308ns [2021-08-12 21:05:48,353 INFO L113 kiGriesValidityCheck]: 14#(or (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (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) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np20_1 (not v_np25_1) (not v_np23_1) (not v_np31_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) v_np57_1 v_np32_1 (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) (not v_np49_1) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np3_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) v_np35_1 (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (not v_np4_1) (not v_np12_1) (or (not (= ~__unbuffered_p1_EAX~0 1)) (not (= 2 ~y~0))) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np24_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) v_np57_1 (not v_np43_1) v_np13_1 (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np49_1) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (not v_np4_1) (not v_np12_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np24_1 (or (not (= ~__unbuffered_p1_EAX~0 1)) (and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (or (not (= ~__unbuffered_p1_EAX~0 1)) (not (= 2 ~y~0))) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (<= ~main$tmp_guard0~0 0)) (and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (= ~__unbuffered_p1_EAX~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (<= ~main$tmp_guard0~0 0)) (and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (or (not (= ~__unbuffered_p1_EAX~0 1)) (not (= 2 ~y~0))) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (= ~__unbuffered_p1_EAX~0 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (<= ~main$tmp_guard0~0 0)) (not (= 2 ~y~0)) (and (or (not (= ~__unbuffered_p1_EAX~0 1)) (not (= 2 ~y~0))) (= ~__unbuffered_p1_EAX~0 0)) (= ~__unbuffered_p1_EAX~0 0)) v_np20_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (not v_np27_1) (not v_np9_1) v_np57_1 (not v_np43_1) v_np13_1 (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (not v_np35_1)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (or (not (= ~__unbuffered_p1_EAX~0 1)) (not (= 2 ~y~0))) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np24_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) v_np27_1 (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (not v_np9_1) v_np57_1 (not v_np43_1) v_np13_1 (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np49_1) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) v_np28_1 (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 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) (not v_np27_1) (not v_np9_1) v_np57_1 (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) (not v_np49_1) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)) (not v_np18_1) (not v_np46_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (or (not (= ~__unbuffered_p1_EAX~0 1)) (not (= 2 ~y~0))) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np24_1 v_np43_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) v_np57_1 v_np13_1 (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np49_1) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 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) (not v_np27_1) (not v_np9_1) v_np57_1 (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) (not v_np49_1) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np43_1 (= ~__unbuffered_cnt~0 0) (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) v_np57_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) (not v_np49_1) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0))) [2021-08-12 21:05:48,359 INFO L113 kiGriesValidityCheck]: 4#(and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np24_1 v_np20_1 (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np32_1) (not v_np39_1) (not v_np5_1) (not v_np7_1) (not v_np52_1) (not v_np27_1) (not v_np9_1) v_np57_1 (not v_np43_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (or (<= 1 ULTIMATE.start___VERIFIER_assert_~expression) (<= (+ ULTIMATE.start___VERIFIER_assert_~expression 255) 0)) (= ~__unbuffered_p1_EAX~0 0)) (and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 1)) (not (= 2 ~y~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (or (<= 1 ULTIMATE.start___VERIFIER_assert_~expression) (<= (+ ULTIMATE.start___VERIFIER_assert_~expression 255) 0)) (= ~__unbuffered_p1_EAX~0 0)) (and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 1)) (not (= 2 ~y~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|)) (or (<= 1 ULTIMATE.start___VERIFIER_assert_~expression) (<= (+ ULTIMATE.start___VERIFIER_assert_~expression 255) 0)))) (not v_np49_1) (not v_np18_1) (not v_np46_1) v_np3_1 (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (not v_np35_1)) [2021-08-12 21:05:48,361 INFO L113 kiGriesValidityCheck]: 27#(and (not v_np22_1) (not v_np37_1) v_np26_1 (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) v_np56_1 (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np33_1) (= ~x~0 0) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) (= ~__unbuffered_cnt~0 0) (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_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) (not v_np59_1) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) [2021-08-12 21:05:48,363 INFO L113 kiGriesValidityCheck]: 10#(and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np57_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) v_np56_1 (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np50_1) (not v_np54_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np21_1) (not v_np51_1) (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np0_1) (not v_np30_1) (not v_np25_1) (not v_np23_1) (not v_np31_1) (not v_np20_1) (not v_np32_1) (not v_np39_1) v_np9_1 (not v_np5_1) (not v_np7_1) (not v_np52_1) (not v_np27_1) (not v_np43_1) (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) v_np58_1 (not v_np49_1) (not v_np18_1) (not v_np46_1) (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (not v_np59_1) (not v_np35_1)) [2021-08-12 21:05:48,366 INFO L113 kiGriesValidityCheck]: 51#(or (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) v_np52_1 (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 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_np27_1) (not v_np9_1) v_np57_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) (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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) v_np10_1 (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 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) v_np57_1 (not v_np43_1) v_np55_1 (not v_np24_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_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_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) v_np10_1 (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 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) (not v_np27_1) (not v_np9_1) v_np57_1 (not v_np43_1) (not v_np24_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_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) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np43_1 (= ~__unbuffered_cnt~0 0) (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) v_np57_1 (not v_np24_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np49_1) (not v_np46_1) (not v_np28_1) (not v_np41_1) (not v_np48_1) (not v_np55_1) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np22_1 (< 0 (+ (div ~main$tmp_guard0~0 256) 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) (not v_np27_1) (not v_np9_1) v_np57_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) (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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) v_np10_1 (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np43_1 (= ~__unbuffered_cnt~0 0) (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) v_np57_1 (not v_np24_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_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) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np43_1 (= ~__unbuffered_cnt~0 0) (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) v_np57_1 v_np11_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) (not v_np49_1) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) v_np22_1 (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np43_1 (= ~__unbuffered_cnt~0 0) (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) v_np57_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) (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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 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) (not v_np27_1) (not v_np9_1) v_np57_1 (not v_np43_1) v_np11_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) (not v_np49_1) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np36_1 v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np43_1 (= ~__unbuffered_cnt~0 0) (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) v_np57_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) (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) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 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) (not v_np27_1) (not v_np9_1) v_np57_1 (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) (not v_np49_1) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np43_1 (= ~__unbuffered_cnt~0 0) (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) v_np57_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) (not v_np49_1) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) v_np10_1 (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (<= ~__unbuffered_cnt~0 1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 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) (not v_np27_1) (not v_np9_1) v_np57_1 (not v_np43_1) (not v_np24_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_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) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) v_np52_1 (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np43_1 (= ~__unbuffered_cnt~0 0) (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_np27_1) (not v_np9_1) v_np57_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) (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) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|) (not v_np35_1) (<= ~main$tmp_guard0~0 0)) (and (not v_np22_1) (not v_np37_1) (not v_np45_1) (not v_np58_1) (not v_np42_1) (not v_np53_1) (not v_np3_1) (not v_np47_1) (not v_np8_1) (not v_np38_1) (not v_np36_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np34_1) (not v_np54_1) (= ~__unbuffered_p1_EAX~0 0) (not v_np4_1) (not v_np12_1) (not v_np13_1) v_np50_1 (not v_np21_1) (not v_np51_1) v_np59_1 v_np17_1 (not v_np40_1) (not v_np19_1) (not v_np29_1) (not v_np44_1) (not v_np26_1) (not v_np33_1) (= ~x~0 0) (not v_np56_1) (not v_np0_1) (not v_np30_1) (< 0 (+ (div ~main$tmp_guard0~0 256) 1)) v_np43_1 (= ~__unbuffered_cnt~0 0) (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) v_np57_1 (not v_np24_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_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) (not v_np35_1) (<= ~main$tmp_guard0~0 0))) [2021-08-12 21:05:48,582 INFO L748 CegarLoopForPetriNet]: Checked inductivity and non-interference of Owicki-Gries annotation in 242687322ns [2021-08-12 21:05:48,582 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 21:05:48,585 INFO L168 Benchmark]: Toolchain (without parser) took 3100.08 ms. Allocated memory was 220.2 MB in the beginning and 300.9 MB in the end (delta: 80.7 MB). Free memory was 183.2 MB in the beginning and 158.2 MB in the end (delta: 25.1 MB). Peak memory consumption was 107.0 MB. Max. memory is 8.0 GB. [2021-08-12 21:05:48,586 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 220.2 MB. Free memory is still 201.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-08-12 21:05:48,586 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.57 ms. Allocated memory is still 220.2 MB. Free memory was 183.0 MB in the beginning and 181.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. [2021-08-12 21:05:48,587 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.84 ms. Allocated memory is still 220.2 MB. Free memory was 181.4 MB in the beginning and 179.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-08-12 21:05:48,587 INFO L168 Benchmark]: Boogie Preprocessor took 17.97 ms. Allocated memory is still 220.2 MB. Free memory was 179.3 MB in the beginning and 178.3 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-08-12 21:05:48,587 INFO L168 Benchmark]: RCFGBuilder took 428.57 ms. Allocated memory is still 220.2 MB. Free memory was 178.3 MB in the beginning and 156.8 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-08-12 21:05:48,588 INFO L168 Benchmark]: TraceAbstraction took 2220.75 ms. Allocated memory was 220.2 MB in the beginning and 300.9 MB in the end (delta: 80.7 MB). Free memory was 156.2 MB in the beginning and 158.2 MB in the end (delta: -1.9 MB). Peak memory consumption was 80.4 MB. Max. memory is 8.0 GB. [2021-08-12 21:05:48,591 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 220.2 MB. Free memory is still 201.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 386.57 ms. Allocated memory is still 220.2 MB. Free memory was 183.0 MB in the beginning and 181.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 11.5 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 40.84 ms. Allocated memory is still 220.2 MB. Free memory was 181.4 MB in the beginning and 179.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 17.97 ms. Allocated memory is still 220.2 MB. Free memory was 179.3 MB in the beginning and 178.3 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 428.57 ms. Allocated memory is still 220.2 MB. Free memory was 178.3 MB in the beginning and 156.8 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 2220.75 ms. Allocated memory was 220.2 MB in the beginning and 300.9 MB in the end (delta: 80.7 MB). Free memory was 156.2 MB in the beginning and 158.2 MB in the end (delta: -1.9 MB). Peak memory consumption was 80.4 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...